Keedysville's Trusted Auto Shop

Your Car Deserves a Mechanic Who Actually Cares

At Martz Auto Repair, we treat every vehicle like it's our own. No upselling, no surprises — just honest work that gets you back on the road safely.

Call Now Our Services
Mechanic working on a car engine in a clean garage
Trusted Local Keedysville, MD
On-Time Every Job
100% Satisfaction
What We Do

Complete Auto Care
Under One Roof

From routine maintenance to complex repairs, our experienced team handles it all with precision and integrity.

Brake Service

Squeaky brakes? We'll inspect, repair, and replace pads, rotors, and calipers — so you stop with confidence every time.

Engine Diagnostics

Check engine light on? Our advanced diagnostic tools pinpoint the problem fast — no guesswork, no wasted trips.

Oil Changes

Regular oil changes keep your engine running smooth and extend its life. We use quality fluids for your specific vehicle.

Transmission

Slipping gears or rough shifts? We diagnose and repair transmission issues before they leave you stranded.

Electrical Systems

Battery dead? Flickering lights? Our electrical diagnostics track down wiring, alternator, and starter problems quickly.

Pre-Purchase Inspection

Buying a used car? We'll give you a thorough inspection report so you know exactly what you're getting into.

Why Martz Auto

Built on Trust,
Backed by Experience

We're not a chain shop. We're your neighbors — and your car's reputation matters to us as much as it matters to you.

01

Honest Estimates, Every Time

We explain what your car needs before we touch a tool. No hidden fees, no unnecessary repairs — just transparent pricing you can count on.

02

Quality Parts, Fair Prices

We use reliable parts from trusted suppliers and always recommend the best option for your budget and driving needs.

03

Local & Dependable

Right here in Keedysville, we've built our reputation one satisfied customer at a time. When you bring us your car, you're family.

04

Fast Turnaround

We know you need your car. Most jobs are completed the same day so you're not left waiting or scrambling for a ride.

Clean auto repair shop interior with professional equipment
Customer Stories

What Our Neighbors Say

Real feedback from real customers who trust Martz Auto Repair with their vehicles.

"Finally found a mechanic I can trust. They explained everything clearly and the repair was done right the first time. Won't go anywhere else."
JR
James R.
Keedysville, MD
"Called with a weird noise in my engine and they had me in same day. Found the problem quickly, gave me a fair price, and had me back on the road by afternoon."
SM
Sarah M.
Martinsburg, WV
"I've been bringing my trucks here for years. Always straightforward, always fair. These guys actually care about doing the job right."
DW
David W.
Hagerstown, MD
Ready to Get Started?

Your Car Is in Good Hands

Give us a call or stop by the shop — we'll get you scheduled fast and get you back on the road worry-free.

(301) 432-2314 Send a Message
Get in Touch

We're Here to Help

Visit or Call Us

Address

4202 Trego Mountain Rd
Keedysville, MD 21756-1656

Phone (301) 432-2314
Email david.martz2215@gmail.com

Send Us a Message

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