Customer Reviews & Stories

My coolant light had been coming on and I couldn't figure out why. I'm moving in a few weeks and have to drive my car to Texas. They did a complete top to bottom inspection of the car. Sent me a digital inspection that had pictures and videos of every part. The quotes were fair. The staff is extremely nice and will answer any question you have. I highly recommend them.

— Google Review

Nathan is great. His team makes you feel like family. They’re honest, do great work, and make sure it’s done right the first time!

— Google Review

Honest, friendly and incredibly clean! It is great to have found a mechanic that can be trusted. We don't have the dealers service our vehicles any longer! Thank you!!

— Google Review

got car? ...  Then get thee to GreenTech! Driving in Santa Rosa yesterday, I made a wrong turn and discovered the RIGHT PLACE! My Honda van had been making odd braking noises even after it had been 'fixed' ... and re-fixed ... AND re-fixed by a well-established tire and brake shop.  After many attempts to fix it (and LOTS of labor and parts on them), they just 'gave up'. NOT GreenTech! As I saw their convenient, clean shop after my 'wrong turn' (with brakes still squeaking!), I thought to myself "I wonder if these guys can figure out what's wrong?" They sure DID find the problem, and FAST! They showed me where the previous work was defective, why and how the defect was causing the noisy problem, and suggested a couple of ways to fix it. I said, "Ok, let's do that one", they did, and PROBLEM TOTALLY FIXED! No noise then ... forward, backward, fast, slow ... the problem was GONE! You 'Da Man, GreenTech!  Thanks!

— Google Review

Nathan was polite and professional. He told me what I needed to know about my truck in the short-term and in the long-run. He knew information about my truck (chevy S10) in general. I enjoyed talking with him about his business. He seems like an honest guy running an honest business.

— Google Review

I have been fortunate enough to have grown up with a father who owned a shop for most my life until he retired and closed the business several years ago. Since then I have struggled to find a good honest mechanic who I can trust to fix the problems and not offer services I may not need. That search ended when I met Nate. Not only is he a honest mechanic, he really knows his trade. He knows the ins and outs of all makes and models and keeps current with all the latest technologies of today's modern vechicles. Having been around the auto repair business most of my life, I have heard many stories of shady mechanics and I can tell you GreenTech is NOT one of those shops. They are hepful, friendly and honest and will help you keep your car on the road. Not to mention they run one of the cleanest shops around. Give Green Tech a try and you will become a valued customer as I have.

— Google Review

Cant say enough about this shop. Nathan is highly skilled, fair priced and honest. He completely rebuilt our 66 Mustang GT. It has never run better!! He cares about his work and it shows. Thanks again for the great job you did for us.

— Google Review

The owner and mechanic is highly trained and experienced.  He worked for a general motors shop for many years before starting Green Tech.  He also has a very sharp mind that definitely helps in those hard to diagnose and fix situations.

— Google Review

the service was excellent.  i appreciated the courteous service and the willingness to be reasonable about pricing. the shop was clean and orderly, very professional.  i highly recommend.. i love my truck, Nathan made me very happy to drive it again.  kim l.

— Google Review

Nate has serviced our vehicles flawlessly for over two years.  My wife needed to drive to Canada(2000 miles round-trip) this past winter for a family emergency, so we had the brakes done and a service by greenTech, as usual, No-Worries!!  And I should mention we are not family of Nate's, and yes we have become friends due to his reliability and easy going yet professional nature. cheers e&j

— Google Review

The service is quick and thorough. Nathan, the owner, communicates with his customers and there are no surprises. Great price for excellent knowledgable service. I am a customer for life. 

— Google Review

My 1992 Ford E350 7.2 liter diesel engine was stinking. Smokey fumes were permeating the air inside and outside of the vehicle. Nathan went right to the source of the trouble. At first, he thought that it might have been a leaking fuel filter drain valve. Amazing that he knew about this as most gas engine mechanics don't seem to have a clue about diesel engines. It turned out tht the fuel filter drain was not leaking after-all. The fumes were caused by oil leaking from the rocker-arm cover and dripping onto the hot exhaust manifold. I received a professional and accurate estimate in advance and the work was completed to my satisfaction in a timely manner. Thank you Nathan and Green Tech Automotive! I highly recommend your intelligent and honest automotive service company.

— Google Review

5 years ago I visited Green Tech the other day with a strange squeak in my Ford, but no appointment.  They fit me in immediately, and even drove my dog and me home so we could avoid the rain.  It was a much harder, more complicated job than we all originally thought.  The guys stuck to this very difficult job until it was done, did a great job on it, and my Ford runs like it is brand new -- even with almost 150,000 miles on it -- no kidding!  Thank you Nathan and Ryan and Steven!   I originally showed up at Green Tech with my other Ford, a 1964 Thunderbird, a couple of years ago, and they got it running well and reliably with a new gas tank and some other repairs.  I remained a customer ever since.  They are not afraid to take on complicated jobs, and they complete them with excellence.  They care about their work,  consistently communicate the details, and keep me well informed and out of doubt.  They also have been very fair with the cost of their outstanding services.   You will know when you meet them:  they are here to do a great job and keep you satisfied; they will not give you the run around or rip you off (like you might get from a dealer, you know what I mean).  That's why I go there:  good people, friendly and precise communication, great job, reasonable cost, no surprises.   Check them out, y'all!

— Google Review

We've been taking our vehicles to Green Tech for a couple of years.  What we love most is that they're HONEST.  If something doesn't need to be fixed, they don't suggest you repair it.  We've compared prices with dealer estimates and Green Tech always comes in considerably less.  Friends I've referred there actually call me back to thank me!  Plus, it's the cleanest garage you'll ever see.  Love it!

— Google Review

Honest  , friendly  and good ! great auto repair shop !!!!!!!!!!!!!!!!!! 

— Google Review

Great service

— Google Review

While I'm very mechanically inclined, when my VW Jetta TDI started leaking coolant and I could not begin to locate the original, I knew I needed to take it to a professional.  My friend Paul referred me to GreenTech Automotive, saying they would take care of me.  Indeed they did.  Definitely going back!

— Google Review

When I first moved to CA 5 months ago I went to GreenTech to have the smog test done. I was very happy with the personalized service they provide. I've been having my car serviced there ever since. 

— Google Review

I didn't know anyone at Greentech until I took my Mazda there for a mysterious engine oil leak. They diagnosed and repaired the cause of the problem, which turned out to be relatively minor. The communication from both Nate and Adam along the way was professional, and the customer service was excellent. Huge peace of mind from the entire experience with them. So glad this business exists! 

— Google Review

Friendly, fast and fair! You can't ask more from an auto shop that that! Thank you GreenTech for taking care of my problem so efficiently!

— Google Review

I highly recommend Greentech. They are personable, honest and get the job done.  They make recommendations for upcoming services, but never any pressure sales.   They are the best. 

— Google Review

Very friendly and honest people. Excellent customer service. The prices they quoted me for repairs were less than other repair shops in town and I am very satisfied.

— Google Review

These guys have great customer service. They take care of my oil changes for a reasonable price. 

— Google Review

I recently had my transmission go out on my car and green tech automotive was willing to call every place in the area to see if they could get me a used transmission. I really appreciated all the work and time they put into to fixing my car. They are a  honest shop who will go the extra mile to help you out. They even will help you get financing if you need it. They work hard to give you fast honest service. I will recommend them to all my friends and will be returning for all my future car services . Thank you again.

— Google Review

I just went to Greentech for the first time yesterday. All I paid for was an oil change but they did a complete inspection of my vehicle. Unlike other shops I've been to, they actually recommended other services and repairs to me. I wonder why no where else I have fine has done this. Greentech even prioritized the services that need to be done and have me estimates for each one. Needless to say I'll be back tomorrow to start my repairs.

— Yelp Review

The guys at Green Tech Auto have been really great to work with.  They explain what's going on well, work quickly, provide a loaner car to use and their work has been excellent.  The one time I had a problem after a repair, they fixed it for free and upgraded my parts to ensure no future problems.  I've had great experiences with them, and I love the "Green" aspect of their business. 

— Google Review

I highly recommend GreenTech Automotive to anyone. I am so impressed by their excellent customer service, automotive expertise, and professionalism.  It is so nice knowing that I have somewhere to take my vehicle when there’s a problem.  I appreciate how they go the extra mile.  They helped me to get a rental car, fixed my stereo in the process of fixing my car, and graciously helped me on the phone when I was experiencing a car problem.  It is so rare to experience such excellent customer service and workmanship like I did at GreenTech. You guys are so awesome that you actually make me look forward to my car breaking down again!  A big thank you!

— Google Review

I do almost all my own maintenance on my vehicles, however there are a few things you just need to have professionals do.  Getting your A/C evacuated and recharged is once of them. GreenTech Staff was knowledgeable, professional, friendly and honest.  Shop was clean and well kept.  Prices were very reasonable! Service was fast, accurate and complete.  Nate explained a few common things to watch out for on my vehicle, and looking back on symptoms I have noticed in the past he was spot on.  This is a great place to take your car to get serviced. I will definitely be a return customer.

— Google Review

By far, hands down the best technicians Sonoma County has to offer!!!

— Google Review

The guys at GreenTech always do a great job on servicing or repairing my car.  They are honest, do great work and I highly recommend them.

— Yelp Review

My wife and I were traveling from Laguna Beach to the Oregon Coast. The "brake replacement" light came on, and on top of that, when we stopped in Brookings OR. the car would not start. We had AAA jumpstart the car and we drove 12hrs non-stop to Santa Rosa as the nearest Range Rover dealer was in Portland, OR., and we were headed for San Francisco The guys at Green Tech could have easily sold me a new alternator, starter, new brakes and rotors and I would have paid @ $2000-3000 to keep on our road trip. Instead, it was just a bad brake sensor, and the battery needed to be replaced. 3 hours, and $350.00 later we were happily on our way. The Range Rover Dealer in Livermore who couldn't help me, wouldn't even suggest an independent shop, I will, these guys!!! Charlie was AWESOME!!!

— Google Review

We have been using GreenTech for a few years now and feel like they give us awesome service.  Very talented technicians with affordable prices.  We take our cars there for everything from simple oil changes, tire purchase, and even the most complex repairs.  They have also been helping me with a 1967 Mustang restomod.  I couldn't be more pleased with their service and quality!

— Google Review

Honest shop,  did the work in reasonable amount of time for a reasonable dollar amount and didn't give us a big list of things that we should fix like most shops usually do when you go in for anything.

— Google Review

Great experience. As a woman, I really picky about who I take my truck to. Some mechanics will try and rip you off as soon as you walk through the door. Nate talks to everyone that same. He is honest and explains all the pros and cons of your mechanical situation. He is super easy going, a great guy. That said, the work is excellent without surprises when you come to pick up your car. I haven't gone anywhere else since GreenTech. I LOVE that GreenTech has the environment in mind. Check out his shop-is it clean!

— Google Review

Everyone at greentech automotive is super nice and super helpful. They give you fair prices and explain in detail everything you need done to your car. They let you know the things that needed to be fixed right away and the things that could wait. I would highly recommend them to anyone who needs their car fixed!!!😁😁😁

— Google Review

I have been going to Green Tech Automotive for the past 5 years for major work and I have been very satisfied. Mr. Nathan, the owner has done a good job on my car and I very happy. I will continue going there as long as I live in Santa Rosa, Ca.

— Google Review

Nate is an honest mechanic, who I have come to trust.  His prices are fair, his service is excellent, and his work is reliable.  I feel lucky that I have found a mechanic that I can trust, and will continue to be taking my Honda Civic Hybrid to him for all my service needs.

— Yelp Review

I needed a new company to service my unique vehicle and they knew the best way to solve it's problems and get parts. Completed the job quicker than expected and only fixed what needed to be fixed.

— Google Review

I don't know what the guy below complaining about scratches on his car is mad about.  This is a automotive shop that is one of the most pristine and cleaner places I have ever been to. The mysterious scratches that showed up where likely there before hand.  This is the same type of person who goes to the car wash and blames them for a scratch that was likely there month prior.  As for the shop and its employees A+++ is an understatement.  I spoke with Ryan, Bethany and one of the mechanics about my Audi and the work it needed.  Not only did Ryan and his tech get all of the work done in a timely manner, but they stand behind the work they do.   Finding an honest mechanic is a hard thing to do, you never know if they are just trying to empty your pockets in finding things that truly don't need replacing or if they genuinely have your best interest in mind.  I will say this place 100% has your best interest in mind, they are always honest, and reliable.  The other guy below who is complaining about the $114 diagnostic fee needs to understand this is a common practice at all auto shops.  Nobody  is going to diagnose your car and tell you exactly what needs to be done for free.  This is a business and they are in business to make money.  At least this place deducts the $114 diagnostic fee from what ever work you have done there at the shop.   To make it simple, if you have work you need done whether it be a big project or just an oil change.  This is the place to go.  You will be treated with respect and honesty, and you know they will always have your best interest in mind when working on your automobile.  Plus its a local owned business, it doesn't get any better than this place!! Thanks GreenTech and everyone who works there for such an amazing experience, I look forward to bringing all my vehicles' here for years to come, as you have gained a lifetime customer out of me!

— Yelp Review

Excellent service. Green Tech is working with me to keep my 2004  hi mileage Honda on the road. No unnecessary repairs and honest appraisals. The reminder emails are appreciated.

— Google Review

These guys are great! Lowest prices (I checked) and they stand by their service! Highly recommended!

— Google Review

Nathan is a master mehanic and fixed my ford explorer. He's very knowledgable and did an awesome job. I recommend his shop.

— Yelp Review

Nate is great mechanic and a very helpful shop owner. He has loads of training to back up his credentials. The most impressive part of his business if his attention to 'Green'. Mechanic shops don't strive to create a shop that has less impact on the environment. Go in and ask Nate what systems and products he uses, he open to discussing it.  In addition, his shop is very clean.

— Yelp Review

Battery went out, was told by someone else it just needed to be replaced. Apparently not ... GreenTech found the problem, fixed it fast and fully serviced my vehicle quickly. Polite, clean, efficient, close by ... far superior  to the "big box" place I used to go, and less expensive. Nice to know I have a mechanic I can trust. I will definitely be back.

— Yelp Review

Strut replacement (all 4) Work was done on time and with the professional craftsmanship I have come to expect from GTA. Great job guys, the steering is tighter and the Escape tracks like a dream.

— Google Review

Went for an oil change after seeing a coupon in the paper.  Price was very reasonable - under $65 for a complete oil change, tire rotation, air filter, brake and strut inspection and 2 test drives.  Took a little while but they were friendly and helpful and did a very thorough inspection and recommendations / priorities for what needs to be addressed in my car.

— Yelp Review

Nate and his crew are trustworthy and do good work. They don't try to push repairs on you that you don't need, which is refreshing in itself. They'll even give you a ride home if you don't want to wait.

— Google Review

Great place to take your car to get fixed. Clean, professional, friendly, affordable and local! I will definitely be a return customer.

— Yelp Review

Yes  they were very nice, kept me informed along way of work did my inspection quickly and everyone that came in really were satisfied customer's. I will definitely refer people to them.

— Google Review

I took my 2003 Honda Accord to their shop and I had a great experience. The owner applied a coupon to my service even though the coupon had expired. They were fast and courteous After my service was complete, they gave me a run down of some recommended services that I could purchase but emphasized that they were not required. Overall, I felt like they provided me genuine service at a competitive price.

— Yelp Review

I thoroughly enjoyed my experience at Greentech.  Everyone was friendly, polite and shared a wealth of information.  I love cars and actually know quite a bit about them, so the conversations were helpful, funny and respectful.  They care about their clients, and as an added bonus, the spaces have plants, fish and some toys for kids.

— Google Review

Radiator mishap and lots of googling brought me in for what I thought was a thermostat repair, and these guys provided a repair quick and fair, first showing me the faulty parts in their diagnostic.  Answered questions, shared advice and provided excellent customer service to me.    Shop is clean and has a cool turtle.

— Yelp Review

Little mix up on what day I was scheduled for but they fit me in anyway. Very nice people, clean shop. Both people I talked with drive the same brand of car that I have, so now I have more then 1 shop I trust with my ride. Got my car smogged in no time and was back on the road. I'll be back!

— Yelp Review

Took me as a walk-in for smog check, a little pricier than most shops but I was out the door in less than a half hour. I liked the cleanliness of their shop and the fact that they're trying to be a little more environmentally conscious. I will most likely return.

— Yelp Review

We got stranded in Santa Rosa during a road trip, and the guy at Napa recommended this shop to diagnose and fix my SUV. Considering that my car had to be pushed from the Napa parking lot (by the GreenTech guys, in 90+ degree weather), it was very convenient that this shop is around the corner.  Although they were pretty busy on a Saturday morning, they got my car in and fixed within an hour.  The price was extremely reasonable, and the staff couldn't have been more helpful.  These guys did a great job of reducing my anxiety and getting my family back on the road quickly. My car had no additional problems for the remaining 1500 miles that I had to drive, and I would recommend this repair place to anyone in the Santa Rosa area. Clean shop, considerate staff, and fair pricing.

— Yelp Review

Greentech has been my mechanic for the past few years and they are great!  I recently had a pre purchase inspection done and they made the whole process very easy for me.  Nate gave me his honest opinion of the vehicle and let me know what was going on with it, what to expect down the road, what should get taken care of now, etc.  He even looked up the Kelly Blue value for me.  I wouldn't go anywhere else.  They are great to work with.

— Yelp Review

I have gone to GreenTech a few times now & have never had any problems, they have always been very honest & upfront about anything that I needed to get done on my truck.

— Yelp Review

My car died early on a Saturday and I was able to have it towed to GreenTech. The tow truck driver seconded my selection telling me nothing but good things about his customers' experiences with the company. They contacted me promptly to tell me what they had found and also recommended that I get the brake fluid topped and coolant replaced. They carefully explained what was wrong and why it went wrong, then also mentioned that it appeared that my alternator (the defective part) might be under warranty, which could save me quite a bit of money.  I will definitely be returning to GreenTech for my car repair needs!

— Yelp Review

Both of our family cars needed new brakes and oil changes at the same time (pocketbook - ouch!).  I received a flyer in the mail with some coupons from GreenTech and decided to give them a try.  I called first to get an idea of how much it would cost and they were very thorough explaining what they needed to check and best and worst case scenarios.  They didn't have anything available on Saturday, so I coordinated to bring one car in each morning over two days.  They offered to let me use their loaner car both days, free of charge, no hassle.  The work was done on time, the staff was friendly and honest, the price was right - highly recommend!

— Yelp Review

I never ever write reviews but I thought this place really deserved one. I needed a smog and had no idea where to go, so I just started calling random places I found through Google. SO happy I stumbled upon GreenTech. I only had to pay $35 for a smog. DEAL! Not only great prices, but the staff was amazing. The auto technician knew exactly what he was talking about and always gave honest answers instead of most places that just try and get money out of you. I will most definitely come here anytime I need service for my car.

— Yelp Review

I didn't know anyone at Greentech until I took my Mazda there for a mysterious engine oil leak. They diagnosed and repaired the cause of the problem, which turned out to be relatively minor. The communication from both Nate and Adam along the way was professional, and the customer service was excellent. Huge peace of mind from the entire experience with them. So glad this business exists!

— Yelp Review

Since my engine light had been going on and off for quite some time my Sabb mechanic put in a new fuel pump.  About a month later the engine light started coming on again.  Tired of driving an hour to Saab mechanic and not having the benefit of a loaner car I checked in with Green Tech who had recently put in a water pump (and I was very happy with that repair) -- this since I knew I couldn't drive the car for an hour with a busted pump.   I gave Green Tech the error code I was able to get and they fixed the purge valve in less than an hour and because I had appointments to get to while they fixed it they even provided a loaner car.   Job well done, so far so good.  I gave them 4 stars last time, I think they earned the fifth. I'll be going back for a service soon.

— Yelp Review

The shop is a little far from my house but the owners of Greentech are worth the trip.! They actually are interested in your car and what it needs.The prices are reasonable and they are trustworthy , ( what more could you ask for ? ) . I am an old disabled woman and when I am waiting in the shop I find the ' boys ' very intelligent and amusing to talk to. I recommend this shop to everyone and plan to keep on using them myself.

— Yelp Review

A friend told me to go to Green Tech, so I did:) The guys fixed my air conditioning in my GMC Yukon. They were very thorough and polite. I really am appreciative that they have a loaner vehicle to use. They have the cleanest bathroom that I have ever seen at a mechanic. (This is important when when you have the kids at the shop!)

— Yelp Review

Great place to take your car. Needed a STAR smog check. Their price was the best, they were able to take me early as I got there 20 minutes before the appointment, they charged exactly what they quoted over the phone, they were done in a flash and they were professional and friendly. can't really ask anything more in a mechanic. Keep it local, these guys rock.

— Yelp Review

Very hospitable and excellent technicians. They accomplished my cross country pre-roadtrip inspection. My wife, dog and I felt comfortable with our Suburban. Heck our trip was 6550 miles. Thank you GreenTech Automotive.

— Yelp Review

These guys are straight shooters, call it like it is! Nice young guys run the front office. No problems whatsoever, fairly priced too!

— Yelp Review

Great customer service! Friendly personnel, guick work, and good prices. I love that they adhere to and promote green practices. All in all, a fabulous auto shop, and one I  will continually visit for any and all of my car's needs.

— Yelp Review

These guys are great! GreenTech has been servicing and repairing our 4 vehicles since we moved to CA in 2008. They're always fair, honest and reasonably priced. If you question suggested repairs, they will take the time to show and explain to you what needs to be done and why. Their turnaround time is usually same-day.  Overall, excellent customer service. This is why we keep coming back and definitely recommend them to others! **Free WiFi, free coffee/soft drinks and clean shop. Toys for kids, magazines for adults and a cool turtle named "Killer."

— Yelp Review

Absolutely Recommended!! I've brought my car in here twice to have them change the oil. The service is friendly and quick. They point out things that my car needs to have done, but they're not pushy about having them done. Which makes me trust that what they're saying needs to be taken care of is not just a sales push. I need to have my brake fluid flushed on my car and my fiancé's and I will defiantly be bringing both vehicles here.

— Yelp Review

Highly recommended. My Eldorado had developed a miss. I called GTA to see if they could take a look. They quoted me a fair price for diagnostic testing and had me bring it in the same afternoon. During testing the highly skilled technicians found that my alternator was on its last legs. They gave me a price and the owner gave me a ride home. The alternator was replaced that evening and I was mobile again the next day. They had me bring the car back on Monday to find the miss and a faulty coil pack was found to be the culprit. GTA provided a loner car and called me when my work was compete. They even gave me a discount on the labor. My car has never run better. Nathan, Adam, and Kris were a pleasure to talk to and deal with. The shop is clean and organized. I trust GTA for my automotive needs.

— Yelp Review

My experience with the team @ GreenTech Auto was a positive one to say the least... From the very first call in to help diagnose my problem, more or less just to validate the need for service, was very professional! Never felt like I was ever being sold something that wasn't needed. Communication was top notch and ahead of the game, I never had to call in to check the status of my repair, they reached out to me at every step! The most thorough, independent shop I've been too!

— Yelp Review

We found Greentech because they were geographically the closest mechanic to our home. We have stayed with Greentech due to their impeccable customer service, communication skills, and perfect work. My husband has an older model of Mercury that comes up with the weirdest repairs every once and a while and every time he has taken it into Greentech the car has come home in excellent condition and we have never had to repeat for the same problem. I absolutely adore the convenience of making an appointment on their website, but they have also always been kind and courteous about fitting us in same day when we have needed it. Most recently they replaced our back brakes and brake lines on our car and had it done within hours of the car being towed in. I have always felt like Greentech does not gauge on prices (particularly when talking to me, you know how it is Ladies. . .) and they have always been clear and concise in their communication and helping us to prioritize issues when money was tight. They have done everything for us from brakes, smog, oil changes, spark plugs, etc. We have never had a bad experience (have gone there about half a dozen times) and have always been extremely satisfied. Thank you Greentech for not only being a great mechanic but also putting the customer and environment first! A+ rating from my family.

— Yelp Review

So í have been a couple times to Greentech Automotive and i have been very pleased with the job they have done. The times í have gone to greentech automotive it has been for big jobs. Such as for my timing belt and front brake job. Overall í would recommend them to a friend with out hesitation.

— Yelp Review

These guys are great.....only affordable, reliable and honest mechanics that I've found in Santa Rosa area......I live in Santa Cruz but service my car here regularly. And they are environmentally friendly!! Check them out

— Yelp Review

They are honest great guys  that provide a good service for people and their cars and trucks . I have been taking my car there for 3 years almost  and  always  satisfied with their care 

— Yelp Review

Great Auto Repair place  !!!  Everyone  is honest and friendly and  tries to give you the most coast effect way to save money on whatever you are having repaired.

— Yelp Review

GreenTech is simply the best auto repair shop in Santa Rosa. They did a major job on my Jaguar XJ8. They did it on time,  within estimate and best of all, took the time to fully explain exactly what they did. I asked Nathan for some advice on a certain car I wanted to buy and he took 15 minutes to tell me pros and cons of that car and also a few alternatives I should consider. Probably saved me a lot of $$$ and frustration.

— Yelp Review

GreenTech is simply the best auto repair shop in Santa Rosa. They did a major job on my Jaguar XJ8. They did it on time,  within estimate and best of all, took the time to fully explain exactly what they did. I asked Nathan for some advice on a certain car I wanted to buy and he took 15 minutes to tell me pros and cons of that car and also a few alternatives I should consider. Probably saved me a lot of $$$ and frustration.

— Yelp Review

Super easy to work with and top notch auto repair!

— Facebook Review

Respectful, intelligent service. Cars are a mystery to me, and Nate and team were competent and thorough. My Honda and I are now in good hands!

— Yelp Review

Bruce and Tim were very friendly and knowledgeable! When the Honda dealership I took my car to misdiagnosed my car, Bruce and Tim offered to make an on-site call and they correctly diagnosed my car and repaired the part. They literally saved me thousands of dollars by choosing to work with them instead of Honda, and were really great to work with! I will be taking my car here in the future for any needs or repairs!

— Facebook Review

I called Monday morning to see if they could replace the headlight bulb in my Audi. They were able to get me in half an hour later. They did a quick and professional job at a reasonable price. They made the whole experience super easy and I would highly recommend them!

— Yelp Review

Awesome! They have always given me incredible service! I highly recommend them!

— Facebook Review

The thing I'd really like to say about GreenTech is that the owner is a walking encyclopedia of car knowledge.  Sitting in the waiting room on a couple of occasions I have asked him various questions, and have learned so much.  One time, he checked a database to see history of problems with my car make and model so I could make an educated decision.  So I decided to get a new car and these guys checked out my newly bought used car for an extremely fair cost.  Everytime I go I know that they will be fair on price and quick on repair.  They are truly the best that I know in Santa Rosa.

— Yelp Review

Nathan and staff are knowledgeable and they sincerely CARE! Friendly & affordable. They impart intelligible knowledge on the repair and/or service.

— Facebook Review

Great experience once again here. One of the few places in town that know how to work on Saturns correctly.  Great communication with you on any progress on your car and give you an accurate time frame as well as quoted pricing. Reliable and affordable.  They know how to keep your business. My first visit I did not Yelp but made sure I did this time, since they actually fix your car correctly​. It would probably be a long time before I have to use their services again other than simple maintenance.

— Yelp Review

Called ahead to schedule a maintenance item, no biggie and not high dollar.  They were courteous, punctual, full of information, and helpful.  I will return as I appreciate all of those things in a mechanic.

— Yelp Review

Went for oil change they were great just did what I asked of them great job very happy!!!

— Facebook Review

My 2008 Prius battery was failing after 200,000k miles. Did some research and found Greentech. Very satisfied with their service.  They were friendly, knowledgeable and had the new battery installed the next day! Cost me 2,000 less than Toyota quoted and they threw in a free loaner car. So far its working fine no issues!

— Yelp Review

Online booking. Great follow up. Friendly, efficient, and as a female don't have to worry about be ripped off. Thanks for the great service!

— Facebook Review

2007 Acura TL, brought in for timing belt, accessory belt, water pump, belt tensioner, coolant flush and refill, oil change.  Dropped off car at 8:30 am and picked it up at 12:20 pm!  What!? Under 4 hours??!!!  Awesome!!! The tech working on the car has over 25 years of experience with Honda's. Hence the reason for speed and accuracy servicing my Acura.  Nate spent time with me discussing parts and how they looked.  Acura is 10 years old with 100,318 miles on it.  Parts looked good but Acura required it to be done.   Needless to say, I'm impressed.  Thanks Green Tech Crew! Cheers!

— Yelp Review

I can't say enough good things about GreenTech! As a young female with zero knowledge of cars, I totally trust them with my car and I do not feel like I get taken advantage of and they are never trying to upsell me on anything. They always explain all of their work in great detail so you are aware of what is happening. They provide transportation there and back to pick up your car as well as free loaner vehicles while your car is getting worked on. There is also WIFI and coffee in the shop if you want to wait there. Everyone who works there is super nice and friendly. 10/10 would recommend!

— Yelp Review

I have been coming to GreenTech for years and I have always had a good experience. This local small business is one that I am always confident to refer to friends.  Most recently I dropped off my car after getting a pretty bad flat and we discussed all the possibilities from replacing all of my tires to maybe being able to just patch the one.  I got the call that it was an easy fix and that they were able to patch it. They recommended a few other normal maintenance items which they were happy to call and remind me to schedule at a later date when it would be in the budget.  I highly recommend this honest local business to anyone who is looking for a shop for maintenance!

— Yelp Review

GreenTech is fantastic. Most knowledgable and friendly automotive experts in Sonoma County.

— Facebook Review

Great service

— Google User Review

always helpful and super kind, very knowledgeable , lets you know what is wrong with your car but is not pushy or forceful with making you get it done right then and there like other car shops.

— Google User Review

They promptly conducted what ended up being warranty work on a phantom noise I was encountering. Could not ask for a better experience!

— Google User Review

Very grateful that GreenTech was able to take me in on such short notice. My vehicle broke down while on vacation, and they were more than happy to take it in on very short notice and got it fixed and ready to go home the next day!

Customer service is excellent and very informative! They are very honest which I love and they keep you in the loop with text messages and over the phone. I can access my vehicle inspection from my text messages which is awesome.

Speaking of their vehicle inspection, they go very in depth! Every aspect of your car is examined and they highlight what parts of your car are good and what needs immediate servicing. Very honest evaluation!

Car runs way better now and all of the concerns I presented to them were fixed 100%. I would not hesitate to take my car back here again, if I lived in the area!

— Google User Review

Had the best experience ever!

Trista and the team diagnosed my problem with in hours - ordered parts and my vehicle was up and running in days. I have found myself a new mechanic.

Thanks again

— Google User Review

Greentech is the best. No bs, I have been going there for years, and will continue to. I just wish they took apple/Google pay but other than that. Their work is fantastic.

— Google User Review

Best and only place I will take my car to for serve.

— Google User Review

They were competitively priced, provided a ride home and pickup when done.

Already scheduled a friend's car for diagnostic due to positive experience

— Google User Review

Service was convenient and I received a loaner. Great communication.

— Google User Review

I bring my car to GreenTech Auto whenever I need something checked or changed. Nathan and Trista are great! Super friendly, funny and knowledgeable and I trust that I'm getting great service there 😄

— Google User Review

All went very smoothly

No hidden charges

— Google User Review

Always reliable and courteous! I can always count on them to be honest and good clean work!!

— Google User Review

Great service, communication, and fast and efficient service. My new mechanic!

— Google User Review

Very thorough, did a great diagnostic and repair on my ancient vehicle. Running fantastic at 315k miles. Will definitely be back👍

— Google User Review

Very responsive and detailed help. They provided a lot of updates about the status of the car, detailed inspection reports, and clear information about the work that needed to be done. Very friendly service and would certainly recommend!

— Google User Review

Courteous, honest, great mechanics. I've had nothing but great experiences with Green Tech and always recommend them.

— Yelp User Review

Nice people.I will return.I will recommend to others,who are in need of auto repair.

😊 Thumbs Up.

— Google User Review

People are real professional here I trust them with my vehicle

— Google User Review

They were thorough and timely, staff was helpful and friendly

— Google User Review

Honest and transparent. Refreshing for the industry.

— Google User Review

I love GreenTech. They've gone above and beyond for me several times. I highly recommend them.

— Google User Review

Always have a pleasure for their service and they do communicate as if they are really caring my vehicle.

— Google User Review

They were friendly and very knowledgeable. Overall the service was excellent and I was able to be at peace that my car was in good hands. They even gave me a loaner car while they were working on mine so I could get things done. I would 100%. Recommend GreenTech Automotive!

— Google User Review

Very professional people made me feel welcomed. From now on I will take my vehicle here

— Google User Review

This is a great shop. They did a great job doing a ton of maintenance and repairs on a vehicle that was new to us. They were very helpful in determining what should be done. I was impressed with their communication, the affordability, and Tim likeness of their work. I’ll be back.

— Google User Review

Did just what I asked for!!! And gave me a very good list of recommendations for repair, I’ll be back!!!

— Google User Review

Great experience!!!!

— Google User Review

Nate and his team did an awesome job of completing a 85k mile service. All work was completed on time and done correctly. He noted items that we should look to have completed in the coming months due to the vehicle’s age/mileage. The text alerts we received providing updates is also really cool!

— Google User Review

I was very pleased with the friendly service; they are accommodating with either rides home or loaner cars. The technicians take photos of all areas of the vehicle that need attention or have received service. Knowledgeable of all repair aspects including clearing the clogged roof drains which had caused flooding in the interior. Highly recommend.

— Google User Review

Wonderful customer service, great prices and in and out quick…what a great find….very thorough

— Google User Review

Greentech is very honest and thorough.

They have taken care of my vehicles for nearly a decade.

The staff is great too. You can tell they sincerely care about making things right again.

— Google User Review

Very friendly and I loved there digital inspection sheet with photos of the area inspected. I was looking for a new auto shop and I think I may have found it.

— Google User Review

I am very happy to have found Green Tech. Finally I found a shop with a good crew and their work was excellent. Nathan took his time and explained everything to me that needed to happen. Trista at the front counter was wonderful to work with. The next time my FJ Cruiser needs some work I am heading to Green Tech.

— Google User Review

Reliable, honest, professional, competent, and just a great shop. I would highly recommend them to anyone.

— Google User Review