Automotive and Auto Body Services in Clinton, MA

24,000-Mile Parts and Labor Warranties

10% Off Parts and Labor for New Customers

Price Matching Available With a Written Quote

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Revitalize Your Ride with Guaranty Auto Sales & Service

Make Guaranty Auto Sales & Service your trusted auto repair shop in Clinton, MA. Since 1979, we've been serving the community with our family-owned business, providing reliable and efficient auto services. Our team of licensed appraisers and ASE master technicians are always ready to assist you, ensuring your vehicle is in top shape. We offer free same-day estimates so you can make informed decisions without any delay.


 Our NATEF-certified professionals use their expertise to deliver excellent service, backed by two-year warranties on most repairs and a 24,000-mile parts and labor warranty. For our new customers, we offer a 10% discount on parts and labor. We also provide price matching for written quotes, ensuring you get the best value for your money. While you wait for us to finish up, enjoy our free Wi-Fi service. Trust us to keep your vehicle running smoothly and efficiently. Call us today for a free same-day estimate.

Why Choose

Guaranty Auto Sales & Service?

At Guaranty Auto Sales & Service, we believe in delivering more than just auto repair services. We offer a customer experience that's rooted in trust, transparency, and value for money. Our longevity in the business and team of certified professionals ensure that your vehicle is in safe hands. With our competitive pricing, comprehensive warranties, and customer-centric approach, we strive to be your preferred choice for all your auto service needs in Clinton, MA, and surrounding areas.

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Price Matching Available With a Written Quote

10% Off Parts and Labor for New Customers

24,000-Mile Parts and Labor Warranties

Two-Year Warranties on Most Repairs 

Licensed Appraisers On-Site

ASE Master Technicians

Automotive Services


Our automotive services are designed to meet all your vehicle's needs. From routine maintenance to complex repairs, our ASE master technicians handle it all with precision and care. We use state-of-the-art equipment and the latest techniques to ensure your vehicle performs at its best.

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Auto Body Services


Our auto body services cover everything from minor dents and scratches to major collision repairs. Our licensed appraisers provide free same-day estimates, helping you understand the extent of damage and the required repairs. We ensure your vehicle looks as good as new.

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About Us


Guaranty Auto Sales & Service is a family-owned business that has been serving the Clinton, MA, community since 1979. We pride ourselves on our commitment to quality, integrity, and customer satisfaction. Our team of certified professionals is dedicated to providing top-notch auto repair and body services, ensuring your vehicle is always road-ready.

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10% OFF

New customers receive 10% off parts and labor.

- Guaranty Auto Sales & Service

(978) 365-7070

(978) 365-7070

Learn More About

Guaranty Auto Sales & Service

Located in Clinton, MA, Guaranty Auto Sales & Service specializes in automotive and auto body services. Price matching available with a written quote. 10% off parts and labor for new customers. 24k-mile parts and labor warranties. Call us today.

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