Superior knowledge and workmanshipI’ve been taken my cars to these guys for a few years now. From small jobs to complete overhaul and fabrication work they are exceptional.Extremely knowledgeable with all makes and models from domestic to high end European vehicles. these guys can do it and do it right!!They pump out some serious work while maintaining the cleanest and most organized shop I have ever seen. Highly recommend!

They replace broken parts with new parts so you wont be back to repair the same thing twice, but its worth keeping in mind if youre partial to a damaged part and want it repaired. Theyre friendly and helpful. Their waiting area is clean and comfortable. Theyve been great with inspections and made the process quick and painless.

Great guys! Very knowledgeable! Shop and waiting room are so clean, it feels like a lab! Thank you Joe & your crew!

Have been servicing my car here for some time now. These guys are straight shooters. Knowledgeable about cars and will tell you how it is. They are good with estimating how long the work will take and will get it done within the promised time. The communication follow through could be improved. And I do wish they were opened on Saturdays but that might be too much to ask.

10/10 service like always. Been going for years now. Never had an issue with them. Look forward to continuing to use their service

Joe and his staff are the best! i had trouble with my wifes car, 2005 Crystler 300 kept going into limp mode. The corner garage changed the throttle body which i told them not to change. got the car back the next day went back into limp mode. after being there for 2 month i brought it to Bonneville and sons, they changed the throttle body, next day brought it back because it was in limp mode. then they changed the cable, same reaction, the next day it was back in limp mode. they told me to come and get my car, they could not fix it! Bonneville and Sons is the worst ! Joe said to bring the car in and he would fix it. One week later he called and said my car was ready.My car has been off the road since September. it is now running great! Joe and his staff are the best! Thanks Synergy

HonestyI choose to keep coming back for 7 years now because I trust them. They teach me about my car and make good recommendations based on my preferences. I never feel pressured. On the contrary I always feel valued. I am always satisfied with the quality of the work they do.One example of why I trust them was when I needed some exhaust repair. Synergy could have done the job for me, but it would have required all new parts and a bill up to $1000. Instead they gave me the recommendation to go to an exhaust specialist and the job ended up costing me $250. Although synergy didn’t do the job, they pointed me in the right direction to help me save money. I will definitely be bringing my business back here.

Knowledgeable, courteous, competent and attentive are just some of the attributes I can ascribe to people at Synergy Auto Lab. As a patron for several years, I would trust diagnostic work to no other. The owners Jason and Joseph as well as their staff not only effortlessly deal with routine maintenance, they are engaging when you have some obscure issue with your car. What I like most is they are thorough. They wont manufacture faults, but they sure will find them and let you know. Am I biased? You betcha. They have serviced my daily drivers and my precious sports car for years. I can not be more pleased! American, Foreign, Exotic? They do it all. Dont take my word, talk to them, decide for yourself.

Very clean, everyone is super nice, I only trust them with my car, been going there for some time 👍👍👍

Top notch knowledge. State of the art shop and equipment. The fact that what was needed to be done to my vehicle was explained in a way I could understand gave me the utmost trust in their operation. Thanks guys!

Great shop and great employees! Been with them for years, they genuinely want to help. I recommend them to everyone I know.

That are always there when you needed most! We would not even think about going any where else. Many thanks to the crew and owners,.

Very professional, highly recommended

Went in once last year to talk to them about my car, got told they didnt have time for a quick conversation, and to submit a form online. Barely got any attention from the person up front, he just kept his head stuck to the computer screen. Did submit a form online, never heard back. Felt pushed away despite all the good reviews.

It’s hard to find a mechanic that you can trust to treat your car like you do. Every time I have my car worked on, it comes back with a different issue, greasy seat or steering wheel, New scratches or dents, or a laundry list of “problems” requiring immediate attention. I was of course hesitant to leave my car with Synergy to repair a fuel leak, but other reviews said these guys were good, so I gave them a go. I am glad that I did, from the courteous communication to the thorough and thoughtful repair, everything went smooth. My car was returned with no funny smells, new bumps or bruises, and was repaired right the first time with OEM parts.I’ll definitely be back guys.Keep up the good work!

Very honest and talented at what they do. Its comforting to know that when you bring your car in for work, they take care of it as if it were their own.

Great new facility, great customer service. Prices are reasonable and I trust their work.

Jay, Tommy and the guys are top notch! Knowledgeable and really take the time to help you understand whatever vehicle issues you may have! Keep up the good work guys!

Knowledgeable, friendly and helpful. Highly trusted quality auto repair & performance work. Thank you Synergy team.

I go out of my way to bring my Mitsubishi here. Jay really knows his stuff and Synergy keeps my Ralliart running great. A great team of Mechanics, the Best in NH.Thanks Guys.

Always a top notch experience and they refuse to do anything but proper quality work. Any time I’ve gone to another shop I’ve regretted it one way or another.

The guys over at Synergy are awesome. Prices are great but the work is even better. Very clean and careful work.

Great service from knowledgeable and friendly staff. Great new shop.

Excellent customer service, and great work! Very knowledgeable and trustworthy guys

Super!!! My first time there and what a great experience. Great guys, very reasonable pricing, full of knowledge.

I have gone up there on 3 different ocassions for tuning my TDI. The guys are really nice, knowledgable and do great work!

Great shop, friendly and informative. I juzt recieved a Malone Stage 2 tune for my TDI and I am very satisfied with the service.

Great facility and group of guys. Very honest and talented.

Love it, great people and an awesome shop!

Excellent service!