Billy is the most honest and fair auto repair owner I've ever had the pleasure to work with. He…read morewas also my Dad's goto repair place and my Father was always very careful with who he selected on cars. Billy has always done a great job at a very reasonable rates he will always take the time to explain what needs to be done so you know your getting the best deal. Excellent repair shop that has always put me at ease and I highly recommend.

They did a really good job at an excellent price. Changing tires doing oil getting all the…read morepressures correctly. Very happy with them.

5 Stars - Trustworthy, Professional, and Woman-Friendly Auto Shop!…read more I found D&G Auto Repair thanks to the great Yelp reviews, especially from other women. My longtime mechanic had retired, and I wasn't sure where to go next until I discovered D&G Auto Repair on Yelp! In August 2025, I brought my car in for brake service (pads and rotors replacement). From the very beginning, I felt I was in good hands. Paulo, the manager, responded to my Yelp inquiry almost immediately. He was professional, kind, and attentive. He listened carefully to my concerns and explained everything in a clear, respectful way, something I truly appreciate. I felt a strong sense of trust that he genuinely cared about my car and my safety. When I arrived at the shop, Paulo was just as professional and kind in person. He made me feel confident in my choice to use to D&G Auto Repair. After I left my car, he followed up via text with an estimated bill before starting any work, which gave me peace of mind and control over the process. The shop itself is small but clearly run by expert technicians, and the waiting room is clean and comfortable, a nice bonus! I returned yesterday with a question about a noise I'd heard. Tony, one of the technicians, came out and personally walked around my car with me. He pointed out how clean it looked and even asked about repairs I had done elsewhere. He gave me a mini lesson on body repair which was surprisingly enlightening. He then gave me directions to the nearest Auto Parts store and Car Wash. That kind of extra care is rare and so appreciated. Overall, I highly recommend D&G Auto Repair, especially for women who are looking for a respectful, honest, and trustworthy place to bring their vehicles. I'll definitely be back!

They were Great. Service was awesome and the staff and the mechanics were very good. They answered…read moreall my questions and I gave me an accurate estimate for repairs.

5 star experience here ! Dave is a pleasure to work with and will go the extra mile to make sure…read moreeverything is done. 100% recommend

I was given an appointment for the next day following my call to Sullivan Tire in Waltham…read more I have had occasion to use this location several times and have always received great service and have been treated with courtesy and respect. I also think the pricing for their services is very reasonable. They took care of my tire pressure issue within 1 hour of my arrival. It doesn't get much better than that.

Shout out to Lou's in Waltham, they really saved me so much money. I took my car to another shop…read moreand they told me I needed a new exhaust manifold, then a month later my exhaust broke due to rust. So I ended up taking my car to Lou's in Waltham and they told me my manifold just needed a new bolt and gasket and they repaired the broken piece of exhaust. Now my car is running smooth and extremely quiet, the price was right and the work was excellent. I Definitely recommend coming here they will treat you right and provide great customer service!

I came in for a supposed exhaust leak. They didn't find a leak, and showed me too, and I couldn't…read morefeel, see, or hear any leak. They did, however, discover a broken hanger bracket, and offered to weld it up for me, which they did free of charge. They treated me very well and I couldn't be more pleased!

This is a Shell Gas Station as well. It's near a bunch of hotels including the one I'm staying at…read more I like that there are a few different entrances and exits on two different streets. I got all my gas here. Newer pumps and no issues at all. Gas was a little bit more here at $3.49 but I liked the convenience.

Got a synthetic oil change here. The owner and his son were direct but pleasant. Wasn't waiting…read morelong - was very quick and efficient. 5/5 stars

Can't tell you how appreciative I am of the kind customer service! I prepurchased tires to take…read moreadvantage of a buy-3-get-1-free deal. I bought the wrong size (likely my fault!) and they handled it quickly and with ease and kindness. Still completed the job same day, and they were so honest and the new tires were actually less expensive. Also, the complimentary Lyft service was an amazing and easy to use surprise. Would absolutely recommend Sullivan!

They will trap you if they think you are inexperienced Make…read moresure you ask for Hourly wage and Labor these guys charged me $1500 for an alternator so i refused and when i get my vehicle back my A/C is out in the middle of summer. when it was working fine before i brought it in. Mind you i already knew what the issue was before i bought it in.

" Nice job, quick & they know their stuff " They do a nice…read morejob at this place . It's quick & they know their stuff . If they know you need something else besides an oil change they will advise if they notice anything . The value is good , for the service . They have a public restroom.

I was hoping oil spill after previous service was one time accident and decided to visit Valvoline…read moreagain on 12/30/25. I specifically asked the technician to check all fluids level and make sure will be no oil spill on subframe when they draining old oil like it happened during previous visit. On the next day I run out of washer fluid driving on highway and later found oil spill on my driveway. Two days later I returned to this facility requesting to check root cause of oil spill and was told that it's "normal" leak, because some drain oil trapped inside the subframe. This just unbelievable to hear such response from technician. I will not use Valvoline services in the future

Joel is very nice I can't say enough about him and his employees all hard workers, pleasant to talk…read morewith. He is honest, prices are fair he's there for the customers differently will come back. His shop is always busy I live very close the the garage he has a great location Excellent rapport with his customers!! :)

They charged me $1850 over things that they did not even touched! i decided to take my car to the…read moredeal to be sure if the things the garage stated on the receipt were fixed. I could not believed it bc the deal find that just one from 5 things that I was been charged was the only thing was been touched. They should feel ashamed! Then, I return to the Diamond garage and showed them the video and a copy from the deal. The own left and did not even want to hear what I have to say. I have to speak and show the vidoe to one of his staff. I guess, we will meet in the court where he can explain the reason why he cheated. I used the respect the own but he is very feke! Take advantage on one of their normal customers. I will not refer anyone to go over there...SCAM garage! Best Mechanic and staff but the own is worse! Anyone wish to see photos or video, I will be happy to share it. Be aware of this scam garage.