About Us

GTA Auto Service is a full-service preventive maintenance and automotive repair center. We perform high quality, guaranteed service you can trust at a fair price. We repair domestic and foreign vehicles and are your best choice for scheduled maintenance of your car, SUV, truck and fleet vehicles.

Family owned and operated, we use the latest diagnostic equipment to guarantee your vehicle is serviced correctly while maintaining your manufacturer's warranty. We only use quality replacement parts, and our technicians are ASE-certified. Call us at (603) 672-3773 to schedule an appointment or just stop on by.

Complete service and repair history for all your vehicles is just a few clicks away in OwnerAutoSite.com. Expert Diagnostics and money saving promotions are also available. Log in now to see what's under the hood.

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We offer a National Warranty, Roadside Assistance and Road Hazard Tire Protection. As a proud member of the TechNet professional network these warranties are honored at over 15,000+ repair facilities across North America.

Where you go, our warranty goes with you and is honored at 15,000+ TechNet locations in North America, giving you peace of mind protection.

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Coverage so you can get help when you need it most. You are covered for lock out, flat tire repair, fluid delivery, battery jump, start or tow.

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Road Hazard Protection to protect your tires from unpredictable hazards on the road.

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