Spencerville's Trusted Auto Shop

Your car runs better when the right hands get under it.

Decker's Garage delivers honest, thorough auto repair in Spencerville — from routine maintenance to complex diagnostics. No surprises, just reliable work.

(156) 720-4134 View Services

What We Do

Complete care for
every mile you drive

From a simple oil change to a full engine overhaul, we handle it all with the same attention to detail — because your vehicle deserves nothing less.

Oil & Fluid Services

Conventional, synthetic, and high-mileage oil changes. We top off your coolant, brake fluid, transmission fluid, and more — keeping everything running clean.

Brake Repair

Squeaks, vibrations, or reduced stopping power — we inspect, repair, and replace brake pads, rotors, calipers, and lines with precision.

Engine Diagnostics

Check engine light on? We use advanced scan tools to pinpoint the issue fast — then explain exactly what's wrong and how we'll fix it.

Suspension & Steering

Rough rides and uneven tire wear? We handle struts, shocks, tie rods, and alignment to restore smooth, safe handling.

Heating & A/C

Stay comfortable year-round. We repair heaters, condensers, compressors, and refrigerant leaks — so you're never too hot or too cold.

Electrical Systems

Dead batteries, flickering lights, parasitic draws — our electrical diagnostics track down the problem and get you back on the road.

About Us

Built on honest work
and local trust

Decker's Garage has been serving Spencerville and the surrounding community from Kolter Road for over a decade. We're not a franchise or a chain — we're your neighbors, and we treat every vehicle like it's our own.

ASE-certified technicians with years of hands-on experience

Upfront estimates before any work begins — no hidden fees

Workmanship warranty on parts and labor for your peace of mind

All makes and models — domestic and foreign

Get in Touch

Why Decker's

The difference is in
the details

We've learned that what happens between the quote and the key return matters just as much as the repair itself.

No Surprises

We call with a clear explanation and a fair price before turning a single wrench. If something else comes up, you decide — we don't upsell.

Guaranteed Work

Every repair comes with our workmanship warranty. If something isn't right, we make it right — that's the guarantee we stand behind.

Right Here

Conveniently located on Kolter Road, we're easy to find and easy to reach. Walk-ins welcome, appointments preferred — whatever works for you.

Let's talk about
your vehicle

Have a question or need to schedule a service? Reach out however you're most comfortable — we respond promptly.

Address

11645 Kolter Rd, Spencerville, OH 45887

Phone

(156) 720-4134

decker.kris35@gmail.com

Hours

Mon – Fri: 8:00 AM – 5:30 PM
Sat – Sun: Closed

Full Name

Phone

Service Needed

Message

Thanks for reaching out!
We'll get back to you within one business day.