603 MTech Autowerks

Daniel Parker

★★★★★

a month ago

You couldn’t have asked for a better place to go and or be! I was able to make an appointment within 24 hours and everyone was extremely polite from the beginning! I was able to look underneath my car with the mechanic/technician Michael who walked me through step by step on where the areas that needed the most work (which I thought was amazing!) On top of that, the estimated price and quote was much cheaper than stated at the Mercedes Benz Dealership. Therefore, I would highly recommend checking out if you are needing a second opinion and still feels like you are going to be well taken care of as if you are at the Mercedes Benz Dealership already!

Wayne Sargent

★★★★★

2 months ago

I was in need of a mechanic for my Mercedes Sprinter and contacted Mtech Autowerks. They fit me in quickly and resolved my issues quickly and professionally. I received excellent service and communication as well as quick turnaround. The team was very knowledgeable and helped me understand the problem and the solution. They also completed a thorough inspection of my vehicle to make sure that all my systems were functioning properly. They are a cut above other service centers. As someone who has always maintained my own vehicles it’s great to have a service provider like them. I’m in my 70’s and don’t want to work on my vehicles anymore. I highly recommend them for your Mercedes vehicles.

Shang Yang

★★★★★

a year ago

My friend Lei Y. recommended me to 603M tech and I couldn’t be more satisfied with the experience. The team provided exceptional service. They are incredibly friendly, knowledgeable and professional. I had a great conversation with Zack while we thoroughly reviewed the car service history. What really impressed me was Zack’s integrity — he didn’t push me to add any extra services that weren’t needed, but rather explained the services and left the decision to me, which I greatly appreciated. The shop itself is top-notch. The lounge area is comfortable and offers a clear view of the car being serviced, so you can see everything happening with the vehicle. Complimentary check & car wash were done after the maintenance. The invoice clearly states all the parts and fluids used in the service, and the labor is charged at reasonable rate. It is clear that 603M takes pride in their work and values their customers’ experience. I drove 50 miles from Boston and I feel it was absolutely worth it. I will definitely be bringing the car back for future maintenance and service.

Edward Lundy

★★★★★

4 months ago

I brought my 2015 Mercedes-Benz E350 to 603 MTech Autowerks, and I have to say—Zack, Mike, Adam, and the whole team were absolutely fantastic from start to finish. They kept me updated every step of the way, letting me know what was going on with my car and taking the time to answer all of my questions about the vehicle report. What I really appreciated was how thorough and detail-oriented they were. You can tell they genuinely care about their customers and take pride in doing things the right way. It’s rare to find that level of communication and honesty these days, and it made me feel totally confident that my car was in good hands. I truly trust these guys and will definitely be bringing my Mercedes back here for any future work. If you have a Benz and want it taken care of, 603 MTech Autowerks is the place to go!

Andrew Bontemps

★★★★★

3 months ago

Amazing shop that provides outstanding service with transparency, quality communication, and professionalism. Good people who take healthy pride in their work. I feel good taking my car(s) here. Thank you MTECH Team!

Stiven

★★★★★

5 months ago

Amazing shop and amazing crew. They take very good care of their customers, give constant updates throughout the service and are not pushy about extra or unnecessary services. They explain their work throughly and are happy to do so. As someone who use to work on my own cars, I annoyingly badger them with questions about how they do service, why they recommend this vs that as well as potential modifications with pros and cons. And they happily answer all of it. I never feel comfortable bringing my car to the shop but 603 Mtech gives me the confidence to keep returning. Highly recommend them for any Mercedes service you need. (Also the cleanest and most organized mechanic shop I have ever seen)

Rich

★★★★★

4 months ago

The other reviews cover the basics of their great attitude, attention to detail, experience, etc. I'll offer a data driven standpoint instead - my 2019 C43 is my first sports vehicle, my first Benz, the first vehicle I have cared enough to service regularly. I bought it at 20k and Im closing in on 60k. I have driven to their shop numerous times from another state just for their service (and always leave in a nice loaner). In the year and a half of aggressively driven ownership, I have trusted this team to handle everything on this vehicle short of inspections. Oil changes, full brakes and rotors, full tire replacements, alignment, and balancing, front/rear diff service, trans service, new plugs, audio diagnostics (amp died), and various leaks they spotted (and repaired). I'm probably forgetting other things. I only trusted them to do so after researching thoroughly, reading reviews, and having a poor experience at a local euro shop. I have been sold since. Pricing for parts matched what I could find online, labor is reasonable, and no pressure was offered to do anything. Advice and suggestions for service were only offered when asked. Their expertise with both everyday MB and especially AMG vehicles is apparent. I have spent a couple of thousand with their team (blame euro cars not them) and will continue to do so. You should too.

Gustavo Lana

★★★★★

2 months ago

Great team here! I took my car in to have the camshaft adjuster replaced, which is a common issue with the W212, and they fixed it quickly. They also provided a free loaner while the work was being done. A few days later, I encountered another problem with my brake lines, and they didn’t hesitate to take care of it right away. Compared to other mechanics, these guys really make a difference! Thanks to the whole team, especially Mike and Zach, for going above and beyond in every aspect!

Kevin Liu

★★★★★

11 months ago

If you’re looking for a Mercedes specialist in the New England area, you definitely need to check this place out. I found them online and I brought my car in for an air suspension replacement, and the whole experience was unforgettable. Even the high-mileage loaner >200K, they gave me drove like new. The level of transparency and communication here is on a whole different level and the waiting room is just so comfy. Zach, Mike, Adam and Alex are incredibly articulate, professional, and patient to explain everything to you. The way they keep you informed and walk you through everything really stands out. If you listen to their podcast ep1, you will know what they are trying to achieve, it’s just so amazing!

Kaden.Burke33

★★★★★

2 months ago

Sent my w221 S550 in for a diagnosis and repairs due to no heat and lack of power. They quickly gave me a diagnosis and health check estimate the next day. They provided pictures and videos to see what was wrong with the vehichle, and even caught more problems that would cause more expensive repairs in the future. Once I aproved the estimate, it was fixed and ready the same day. Great customer service, Zach was very kind and team is very knowledgeable. Very quick and trustworthy service. I would 100% reccomend this shop for anybody with a Mercedes!

Christian DeCecca

★★★★★

4 months ago

These guys are the absolute best! Super easy to deal with, fairly priced work, high quality and a great team. They make recommendations based on what is needed but do not gouge you like a dealer does. Can’t say enough good things. The waiting area is super comfortable and they take great care of their workspace— keeping everything clean and organized. I happily bring my Benz here and will continue to do so for as long as I drive a Mercedes.

Richard marcotte

★★★★★

4 months ago

603M Tech Auto Works is perhaps the best Mercedes shop I’ve ever experienced in New England. Customer satisfaction is number one. The overall experience is beyond belief. Zack and Michael are the most honest gentlemen you'll ever want to meet. Their academic ability in Mercedes and AMG is far beyond anything I’ve encountered. If anyone needs the best Mercedes technicians you must go to this facility.

Martin Distelbrink

★★★★★

4 months ago

First experience with this company and very happy. Got sucked in by the informative videos on Instagram :). Decided to bring my CLS 63 to them to just do a “PPI” to just go over it to see if all is good with it. I haven’t done much to the car in the last 20k miles / 6 years . (Don’t drive a lot anymore ) but car has 80k miles on it now and it’s 11 years old. After looking it over Mike Adam and Zack gave me a full report with pictures . Pretty much telling me my car was in extremely good condition. There was no major issues and if anything, basic maintenance like a transmission flush, new battery, diff fluid, and transmission fluid could be done if I so chose too. . But otherwise they found no leaks or wear items that needed replacement . Tough to find an honest shop anymore . If i brought my car to my local dealer i am sure they would have hit me with high pressure sales tactics on selling me things i didn't need . Nothing like that here. Just cool guys, a super clean shop, and a great waiting room. I ended up having them just do a few maintence items the following week for peace of mind . I also tend to over maintain all my cars anyways . Price wise I felt it was extremely fair, but I don’t have much to compare it too. Regardless feeling like you’re paying for something you need and it’s going to be done right goes along way as opposed to 2nd guessing work that’s being done at a local dealer. Specialized independent shops like this is all I use now for all my cars . Def recommend these guys. It’s a 1 hour drive from my house vs 8 min for my Local dealer, I would have driven 6 hours ! Thanks guys . Martin-

Christopher Bailey

★★★★★

Edited a year ago

Outstanding Service and Expertise! I brought my Mercedes-Benz to 603 MTech Autowerks and it was a great experience. From start to finish, the team displayed professionalism, knowledge, and attention to detail. Mike, Zach and Adam are incredibly knowledgeable and took the time to explain every step of the process, ensuring I understood what my car needed and why. Their expertise in handling Mercedes-Benz vehicles is evident; they used high-quality parts and followed manufacturer standards, which gave me complete peace of mind. Not only was the work completed efficiently, but the pricing was also fair and transparent. There were no unnecessary upsells or hidden fees, just honest, top-notch service. If you’re looking for a repair shop that truly understands Mercedes-Benz vehicles and values customer satisfaction, I highly recommend 603 MTech Autowerks.

Bridget Abbott

★★★★★

5 months ago

This business came highly recommended to me by someone who Is very knowledgeable with Mercedes. I was greeted right away and other techs in the shop also said hello with a smile. I was brought to the waiting room which was very comfortable and offered refreshments. Zach was my contact person and took all the information.He was very accommodating and knowledgeable. He reviewed everything my “B” Service entailed. I thought the fee for service was very reasonable and would highly highly recommend this establishment.

Marcos Gonzalez

★★★★★

4 months ago

I highly recommend bringing your car here if you have a Mercedes-Benz this shop has the best Customer service by far that I have ever dealt with. I spoke with Zack over the phone and he is just great, booked me in right away Communicated with me at all times while my car was in the shop and they went above and beyond and help me fix a noise issue I was having thanks to Adam coming with me on a test ride. These people are by far the best. This is the only place I can say that you can Definitely trust them with your car !

Zabayullah Qahir

★★★★★

3 months ago

I was originally scheduled for Tuesday to get 4 winter tires installed, balanced, and an alignment done. Once I saw the storm was hitting Tuesday, I reached out on Monday and asked if they could move my appointment up and make it happen today instead with only 30 minutes’ notice. Zack said, “We can do it,” and had everything done by 2 PM. On top of that, they wrapped each of my summer tires back up and put them neatly in my trunk for me. I’ve been to many high-end automotive shops in NH and beyond, and they beat them all by a mile. Truly elite service.