About — Marathon Auto Body Service

Over 25 years serving the Aurora community

Marathon Auto Body Service was founded with one goal in mind: to provide honest, high-quality auto body repair that Aurora families can rely on. Since 1998, we've repaired thousands of vehicles and built lasting relationships with our customers.

We're a locally owned and operated shop — not a chain. That means every vehicle gets personal attention from experienced technicians who take pride in their work. We don't cut corners, and we stand behind everything we do with a lifetime warranty.

From a small dent to a major collision, we treat your car the same way we'd treat our own.

Why customers choose us

I-CAR certified technicians
Lifetime warranty on all repairs
Free estimates — no obligation
Direct insurance billing
Free loaner vehicles available
Text & email repair updates
Locally owned since 1998
4.9 star average rating

Our shop

Take a look inside

A modern, fully equipped facility staffed by certified professionals.

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Our commitment

How we work

Free estimate first

We always start with a thorough inspection and a detailed, written estimate — no surprises.

We keep you informed

You'll receive text and email updates throughout the repair process so you always know where things stand.

Quality check before pickup

Every vehicle goes through a final quality inspection before we call you. We won't release your car until it meets our standards.

Backed by our warranty

All repairs come with a lifetime warranty for as long as you own the vehicle. If something isn't right, we make it right.