Your car deserves a shop that stands behind its work
At Dempsey’s, our repairs come with our 2-year / 24,000-mile warranty — because 40 years serving Northern Delaware has taught us that trust is earned, not advertised.
Appointments preferred, walk-ins welcome · NAPA Auto Care partner · 4.8★ on Google
40 years
Serving Northern Delaware since 1986
2-year / 24K
Our standard repair warranty — that’s how confident we are in our work
4.8★
Average across 80+ verified Google reviews
What we work on
From routine maintenance to major repair, we care for domestic and import cars, SUVs, and light trucks. Every service starts with a comprehensive digital inspection — photos, plain-English explanations, and an estimate before we touch a wrench.
We service Honda, Toyota, Ford, Chevrolet, Jeep, Mercedes-Benz, Audi, Volkswagen and other American, Asian and European makes. Drivers come to us from Newark, Bear, Glasgow, Christiana, Hockessin, Pike Creek, Middletown, Wilmington and Elkton, MD.
Brake repair & replacement
Pads, rotors, calipers, brake lines. Hear a squeal or feel a soft pedal? We’ll diagnose it and tell you exactly what’s needed before any work starts.
Engine diagnostics
Check engine light on? Our technicians use professional-grade scan tools and decades of pattern recognition to find the root cause — not just the code.
Oil change & maintenance
Premium Valvoline oil and Napa Gold filters as our standard — because the small services protect the big ones down the road.
Wheel alignment
Newark roads — particularly after pothole season — are hard on your suspension and tires. A proper alignment saves you both, and we can usually have you back on the road same day.
We’re your trusted neighbor who happens to be great with cars
We’ve been part of the Northern Delaware community since 1986. Today our shop is owner-operated by Jon Seitzer — a Marine veteran and University of Delaware alum — backed by a team of technicians who average 30+ years in the bay. We’re a NAPA Auto Care partner, we use premium name-brand parts, and we treat every customer like a neighbor.
What sets us apart is how we talk to you. Every vehicle gets a comprehensive digital inspection — sent straight to your phone, with photos and plain-English explanations. You’ll know exactly what’s going on with your car before we touch a wrench, and your estimate will be upfront, transparent, and pressure-free.
Our Top Product
The comprehensive digital inspection. When you bring your car in, you get a thorough, technician-led inspection delivered straight to your phone. Photos, clear explanations, and an honest estimate before any work begins.
It’s how we earn your trust on day one — and it’s how we keep your car running for the long haul.
For contractors, landscapers & municipalities
We’re Delaware’s only factory-authorized Fisher distributor
Fisher snow plow sales, parts, and service — including the 2 a.m. call when your plow goes down mid-storm. We’re the shop that answers the phone.
Ready to bring your car in?
Same-day service available by appointment. Walk-ins welcome — for fastest service, schedule online.