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.





  • Visit us at:
  • FaceBook
  • Accepted here:
  • Visa
  • Mastercard
  • American Express
  • Discover
  • Certifications/Affiliations:
  • After Hours Vehicle Drop Off
  • Free Shuttle Service
  • Wifi
  • ASE
  • Be Car Care Aware
  • Better Business Bureau
  • AAA
  • Technet 02
  • Wheels