About John's Auto Repair LLC in New Hampshire
Built on 25 Years of Honest Auto Repair in New Hampshire
When you bring your vehicle to John's Auto Repair LLC, you're choosing a locally owned and operated shop with over 40 years of experience serving drivers across New Hampshire. We specialize in honest diagnostics, fair pricing, and dependable workmanship for both domestic and imported vehicles.
As a family-owned business, we've spent 25 years building our reputation on integrity and quality. Our ASE certified team stands behind every repair, and we focus on long-term customer relationships rather than one-time fixes.
You deserve straightforward advice and reliable service. That's what we've delivered to our community for more than two decades, and it's what keeps customers coming back year after year.
Discover how experience and fair pricing come together at our New Hampshire shop.
Serving Derry and Surrounding Communities with Modern Diagnostics
We've been part of the fabric of Derry and neighboring New Hampshire towns for a quarter century. Our shop is equipped with modern diagnostic tools that accurately identify and fix issues, so you're not paying for guesswork or unnecessary repairs.
From humid summer drives to harsh winter road conditions, New Hampshire vehicles face demanding environments. Our team understands what local driving does to your car and how to keep it running safely through every season.
We're proud to support the people who make this community strong. That's why we offer a 5% discount for veterans, seniors, UNH students, and faculty—our way of giving back to those who serve and learn here.

Call or stop in for service planning that puts you first.
Where Auto Repair Meets Trust and Fairness
Our experienced team treats every vehicle as if it were our own. We know you rely on your car to get to work, school, and everywhere in between, so we prioritize quality repairs that last and advice you can count on.
Over 40 years of hands-on experience working with domestic and imported vehicles
ASE certified technicians committed to ongoing training and industry standards
Locally owned and family operated, deeply connected to Derry and surrounding New Hampshire communities
Modern diagnostic equipment that ensures accurate troubleshooting and efficient repairs
Strong focus on helping drivers stay safe year-round through honest service and dependable workmanship
You can trust us to do the job right the first time. Contact John Auto Repair LLC today to schedule your service or ask any questions about your vehicle. We're here to keep you and your family safe on New Hampshire roads.
