Warrens, WI

Your Car,
Running
Right.

Honest, skilled auto repair in Warrens. We fix it right the first time—no surprises, just reliable service.

Mechanic working on car engine in Warrens auto shop
What We Do

Complete auto care you can count on.

Engine Diagnostics

Check engine light on? We'll pinpoint the issue fast with modern diagnostic tools and explain exactly what's needed.

Brake Service

Squeaky brakes? We handle pad replacements, rotor resurfacing, and full brake system repairs to keep you stopping safely.

Oil Changes

Keep your engine running smooth with quality oil changes. We use the right fluid for your vehicle and top off all essential fluids.

Transmission

From fluid changes to complete rebuilds. We diagnose transmission issues early to prevent costly damage down the road.

Electrical Systems

Battery, alternator, starter, or wiring issues—we trace and fix electrical problems so you're not left stranded.

Scheduled Maintenance

Stay ahead of problems with routine checks. We follow your manufacturer's schedule to keep your warranty intact and your car healthy.

Fire It Up Auto workshop interior in Warrens Wisconsin
Local

Warrens & Surrounding Areas

About Us

Neighbors fixing neighbors' cars.

Fire It Up Auto isn't a chain shop. We're your local mechanic in Warrens, right off CR-HH. We know the difference between a quick fix and doing it right—and we always choose the latter.

Whether it's your daily driver or your weekend project, we treat every vehicle like it's our own. No jargon, no pressure, no surprise charges. Just honest work at a fair price.

Honest Quotes

We explain what's needed—and what isn't—before any work begins.

Quick Turnaround

We respect your time. Most jobs are done when we say they'll be.

Ready to get rolling?

Give us a call or stop by the shop. We'll get you scheduled and back on the road.

Get In Touch

Visit the shop

Location

W3490 CR-HH
Warrens, WI 54666-8026

Phone

(608) 378-3158

Email

fireitupauto@outlook.com

Hours

Monday – Friday: 8:00 AM – 5:00 PM
Saturday – Sunday: Closed

Send a Message

Describe what's going on with your vehicle and we'll get back to you.

Is this your business?This is my business