Business Details
47 Years
experience
Your Trusted Auto Repair & Body Shop in Clinton, MA
Since 1979, Guaranty Auto Sales & Service has been a family-owned pillar of automotive excellence in Clinton, MA. Our team of ASE-certified master technicians and NATEF-certified professionals brings decades of combined experience to every repair, ensuring precision and reliability. We specialize in comprehensive automotive services, from routine maintenance to complex collision repairs, backed by 24,000-mile parts and labor warranties. Our commitment to transparency is evident in free same-day estimates, price-matching guarantees, and a 10% discount for new customers.With state-of-the-art diagnostics and a focus on customer comfortincluding complimentary Wi-Fiwe prioritize both vehicle performance and client satisfaction. As a trusted partner since the Carter administration, weve built our reputation on integrity, technical expertise, and unwavering service standards that meet manufacturer specifications.
Services
Automotive Services
Auto Body Services
Tire Balancing
Alignment
Oil Changes
Details
- Year established: 1979
Highlights and features
- Family-owned business serving since 1979
- ASE-certified technicians ensure quality service
- 24,000-mile parts and labor warranties
- 10% discount for new customers
- Price matching available with written quotes
Associations and certifications
- ASE
- NATEF
What people say
Amazing customer service
BEST choice
BRAND NEW again
Great people
Great service
Services
Automotive Services
Our automotive services cover routine maintenance and complex repairs using state-of-the-art diagnostics. ASE-certified technicians handle engine work, suspension, brakes, and emission systems while providing two-year warranties on most repairs. Free same-day estimates ensure transparent decision-making for Clinton drivers.
Auto Body Services
From minor dents to major collision damage, our licensed appraisers deliver accurate assessments and restoration. Equipped with a continental frame machine and MIG welder, we guarantee lifetime refinishing quality. Rental car arrangements available during repairs for customer convenience.
Tire Balancing
Precision tire balancing and alignment services maintain vehicle stability and tire longevity. Our touchless mounting technology protects high-end wheels while computerized diagnostics ensure optimal performance for all vehicle types.
Questions
What automotive services do you offer?
We provide complete automotive solutions including engine repairs, suspension work, emission systems, oil changes, tire balancing, and computerized diagnostics for all vehicle makes.
Do you offer warranties on repairs?
Yes, we provide two-year warranties on most repairs and 24,000-mile parts/labor warranties for complete customer protection.
Are your technicians certified?
All technicians are ASE-certified with NATEF certification, ensuring factory-level expertise and adherence to industry standards.
Do you work with insurance companies?
We collaborate with all major insurance providers and have licensed appraisers to streamline collision repair claims processing.
What payment methods do you accept?
We accept cash, checks, and all major credit cards including Visa, MasterCard, American Express, and Discover.
Reviews (6)
Colleen Kilpatrick
Nov 27, 2021
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Positive:Professionalism,Punctuality,Quality,Value
This is the greatest auto repair I have ever used, not just the performance for their work, the personality of all workers is amazing
Services:Wheel alignment,General repairs & maintenance,Check engine light diagnostic,Auto detailing
This is the greatest auto repair I have ever used, not just the performance for their work, the personality of all workers is amazing
Services:Wheel alignment,General repairs & maintenance,Check engine light diagnostic,Auto detailing
Brian K.
Aug 31, 2021
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Positive:Professionalism,Punctuality,Quality,Value
Hands down best experience I have ever had at a mechanic. Great team all around- didn't charge me on initial check-up no one else does that. I would reccomend Guaranty to anybody looking for an honest and fair business.
Service:A/c installation & repair
Hands down best experience I have ever had at a mechanic. Great team all around- didn't charge me on initial check-up no one else does that. I would reccomend Guaranty to anybody looking for an honest and fair business.
Service:A/c installation & repair
Ari Loire
May 31, 2021
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Once again, these folks have proven to be quite worth my while. I brought my friend's car in because there was a fast-leaking rear right tire. Turns out there was a nail in it. So they patched it. It was ready to go the same day, but I was out doing errands and elected to pick it up the next day. Later, they noticed it was flat again and recognized a valve leak. Which they also fixed. These guys are timely and dedicated. The lady who works the front is friendly, and has a sharp memory.
Yogi McLaughlin
Aug 04, 2020
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I always have great service. Friendly staff. The price is good. They don't RIP you off. I'm very happy with the work they do.
Johnathan Thompson
Oct 13, 2019
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Brought my car in for body work after an accident. Front desk was helpful and knowledgeable. Kept me updated and was able to communicate everything that was going on between them and the insurance company. On top of it all, they cleaned and detailed the interior of my car. Truly 10/10 service
Brad Solomon
Sep 04, 2019
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Excellent Service , I was locked out of my car on a freezing cold day. They came within 15 minutes and unlocked the vehicle. Very nice people to deal with and reasonable rates. I would def recommend this company!!! Very Good!!!
