Precision Repairs. Certified Expertise. Summit’s Trusted Auto Shop.
Proudly serving Summit, NJ for over 20 years, Hilltop Auto Repairs brings more than 50 years of mechanical expertise. From routine maintenance to complex diagnostics, our ASE-certified technicians use advanced tools and trusted knowledge to keep your vehicle performing at its best.
Advanced Computer & Electronic Diagnostics
Pinpoint issues with precision using cutting-edge diagnostic systems. Our advanced technology quickly identifies problems that other shops might miss, saving you time and money. With accurate data at our fingertips, we ensure repairs are done right the first time.
Factory-Spec Repairs for High-Performance Vehicles
Certified technicians trained to meet manufacturer standards for performance and luxury vehicles. From European sports cars to high-end SUVs, we use factory-approved methods and equipment to protect your investment. Your vehicle leaves our shop performing exactly as engineered.
Complete Mechanical Services
From routine maintenance to major repairs, we cover all your automotive needs under one roof. Whether it’s brakes, suspension, or engine work, our ASE-certified team brings decades of hands-on experience to every job. We make it easy to keep your vehicle reliable and road-ready.
Hunter Hawkeye Elite Alignment Systems
State-of-the-art alignment technology for unmatched accuracy and handling. Proper alignment extends tire life, improves fuel efficiency, and ensures your vehicle drives safely and smoothly. Our equipment sets the industry standard, trusted by performance shops nationwide.
“The term “Honest Mechanic” is not an oxymoron — and I am truly thankful for Gordon at Hilltop Auto Repairs Inc. in Summit, NJ.
Gordon has repaired several of my vehicles, and on every occasion, he’s gone out of his way to salvage parts whenever possible to help reduce costs for his customers. What I appreciate most about Hilltop Auto Repairs is that when a part does need replacing, they use only high-quality components. This ensures long-lasting durability and gives customers genuine peace of mind.
Perhaps most importantly, if they determine that the cost of repairs would exceed the value of your vehicle, they’ll tell you so — openly and honestly — instead of gradually draining your wallet. They’ll clearly explain the costs involved and the value of your car, empowering you to make an informed decision.
I’ve already scheduled my next maintenance visit at Hilltop Auto Repairs — and I wholeheartedly recommend that you do the same.
Sincerely,
A returning (and now loyal) customer”
A few of our testimonials
“For more than six years, Hill Top Auto Repairs has been the trusted guardian of my C6 Corvette—tackling everything from a stubborn shifter to fresh shocks and run-flats with precision and care. When an unfortunate mishap left my beloved Vette totaled in the fall of 2025, Gordon didn’t just step up—he went the extra mile, personally working with my insurance company to secure an ACV that far exceeded any reasonable expectation. That kind of service is rare, and it’s why I’d recommend Gordon without hesitation to anyone serious about keeping their car in peak condition.”
“Excellent service and I highly recommend. Two of the most important qualities in a shop are trustworthiness and expertise. Gordon and his team did a top rate job on my Grand Cherokee by addressing the issues I brought it in for and recommending other overdue maintenance.
On another visit, they were forthcoming about extensive work that would be needed on my Mercedes and then ultimately recommended selling the car instead of making the investment to fix it. Stand up crew!”
“Hilltop always provides the best service and care for my car. Recently I had my car serviced and a check to see why my engine light was on. Turns out, the issue was part of an extended warranty from Mercedes Benz. Gordon took the car to the dealership to have the repair done under warranty, picked the car up once the repair was made and then performed the necessary service on the car. I don’t know where else such excellent and caring service could be found. Gordon and his team provide excellent and trustworthy service. I can’t imagine trusting the care of my car to any other business!”