I have been a customer for about a year now and I am completely satisfied by the quality of the…read morework performed, the pricing and the communication. I don't mind traveling 60 miles to make sure these guys are the ones to do work on my 01 Miata. I am confident they will get it right every time. For a good price. Fast. If you get a chance - talk to Chris. Great guy, very good listener and will make sure to hear you out.

do not go here ever!!!! this business took advantage of me! charged me $3,000 for a coolant leak!…read morewhen i complained, he admitted he changed parts that weren't broken! total crook!

I wish I could undo my decision to use Paul's collision and repair…read more New plastic bumper had lots of overspray indicating poor taping, preparation and attention to detail. My car received a dent from another vehicle's door. I asked for some other items to be repaired that were ignored and after going back to discuss where the door ding came from. I was told it must have been there before I dropped off the vehicle. I checked my photos before I dropped off the vehicle and it was not there...

Best of Boston very professional & experienced body shop highly recommend. Best in Worcester county.read more

I've been bringing my vehicles here since I had my license and I don't plan on going anywhere else,…read moreever. They've treated me and my cars great and have gone above and beyond in so many situations I can't keep count. They always work with me on my schedule and never try to sell or do anything you don't absolutely need. I don't know if they're the cheapest place in town and I don't care, for the service, friendliness and "we got your back" kind of attitude I will continue to give them my business and recommend them to anyone I know who's looking for a service garage.

A little above and beyond…read more.. I had a to get a few things fixed to my car. After calling around local shops they told me they were booked until next month. I called Guaranty on a whim and they got me in the next day. The customer service was polite and the quotes were very reasonable. They had me out the same day. These are all qualities of a good shop. I noticed today on top of my hassle free experience that they actually greased one of my squeaky doors. Shops like that deserve a shout out. Thanks guys :) I will be going back in the future.

Great service, great customer care and support, super helpful…read more. Recommend the garage to anyone

Honest Business Owner, a place you can trust. Owner took the time to explain what was wrong with my…read morecar, and the way to fix it. Myself and my whole family uses this garage and recommend it to friends. Thank you!

My 02 Honda CRV had an oil leak for over 15 yrs and no one could find it. Gene found the leak It…read morewas a Crank shaft seal. I bow down to Gene. Gene has worked Miracles for my and my car Betsy!!!!!! Thank You!!!!

This guy is quick, thorough, informative, professional and fair. Really trust him with care of our…read morecars, ( our lives!)

From the owner: complete foreign and domestic auto repair computer diagnostics maintenance and repair with…read morereasonable rates mobile service also available

One thing that has always stood out to me with certified auto is their integrity and honesty. I…read morehave always felt treated with respect and honesty when it comes to the needs of my car. They have never tried to upsell, and I feel that everybody in the shop has expertise and integrity that is sometimes hard to find these days. Also, their prices are very reasonable. Highly recommend.

Charged me $150 on my Corolla for an oil change and tire rotation. Absolutely ridiculous. On top of…read morethat my hood didn't open up so I had to go back and get my cable lubricated. Not sure if because I was young, I wouldn't know pricing but this is not how you run auto shops.

All was well until Anson screwed up on the work. He then took on a bad attitude and was rude. Told…read moreme i should've left it the way it was. NO!! It's a brand new tire and wouldn't hold air. He knew it was the 3rd time I was trying to get it fixed when i took it to him. Refused to put in a tube as i suggested and had to bring it back for a 4th time. In total it cost me $55.00 just for HIS 2 attempts at fixing it - more than it was to buy the 2 new snowblower tires! I refuse to give him anymore future business after the way he treated me. He was rude and put the blame on ME for his screw ups. Lost my valve cap I've had for 26 years too, and said it was never on there. Yes, it was. I just pumped up the tire and put it on before bringing it to him. Not at all impressed with him or his bad attitude.

They are friendly and upfront, and go out of their way to keep your repair costs down. I have a…read moredifficult car (Volkswagen) and I prefer to take it to them rather than a dealer. Totally trustworthy.