Accurate Engine Diagnostics
For Your Vehicle
With over a year in business and 28 years of experience, I can quickly pinpoint engine issues and provide reliable solutions.
Our Services
Comprehensive auto repair solutions for every need
General Auto Repair
Complete repair services for all makes and models.
Learn more →Truck Repair
Light, medium, and heavy-duty truck service & repair.
Learn more →Engine Diagnostics
Accurate computer diagnostics for any check engine light.
Learn more →Brake Services
Pads, rotors, lines, and full brake system repair.
Learn more →Maintenance & Tune-Ups
Routine maintenance to keep your vehicle running its best.
Learn more →Fleet Maintenance
Keep your business fleet on the road and on schedule.
Learn more →Other Services
Exhaust Repairs • Auto Air Conditioning Repairs • Transmission Repairs • Suspension Repairs • Diesel Engine Repair • Battery Services • Power Window Repair • Vehicle Inspections • Vehicle Electrical Repair • Engine Repair
Book OnlineFREE ESTIMATES
I offer free estimates so you can plan your repair costs upfront.
FREE INSPECTIONS
Free vehicle inspections are available to detect issues early, preventing costly repairs down the road.
LOCALLY OWNED
As a locally owned business, I take pride in offering personalized service.
Simple. Honest. Reliable.
From the first phone call to the final handshake — here's what working with Grizzly looks like.
Call or Book Online
Tell us what's going on with your vehicle. Free estimates, no pressure.
Honest Diagnosis
We pinpoint the real issue and walk you through the fix in plain English.
Quality Repair
Expert work done right the first time, so you can drive away with confidence.
About Grizzly Service and Repair
Keeping Your Vehicle on the Road
Insured & Registered
Fully insured and state and federally registered for your peace of mind.
Honest & Transparent
Honesty and transparency are at the core of my approach — you'll always know exactly what you're paying for.
Customer-Centered
Customer satisfaction is my priority, and I am committed to meeting your needs with care and expertise.
Mission Statement
My mission is to provide high-quality, reliable auto repairs with a focus on customer satisfaction and affordable pricing. I strive to keep every vehicle running smoothly, from routine maintenance to complex repairs, ensuring the safety and longevity of your ride.
What Our Customers Say
Real stories from real neighbors across Northeast Wisconsin
Honest, fast, and fairly priced. Finally found a mechanic I trust with all my vehicles. Highly recommend Grizzly to anyone in the Hobart area.
They diagnosed an issue two other shops missed. Saved me hundreds and got my truck running better than ever. Top-notch service.
Locally owned and it shows — they treat you like a neighbor, not a number. Quality work and zero upsell pressure.
You're Working Directly With Tim
No service writers, no upsell scripts, no rotating staff. When you bring your vehicle to Grizzly, Tim is the one diagnosing it, fixing it, and explaining it to you — backed by 28+ years of hands-on experience.
BusinessRate Best of 2026 · Powered by Google Reviews
Built on Trust.
Proven by Experience.
For nearly three decades, we've kept Northeast Wisconsin moving. No corporate scripts, no upsells — just honest, expert auto repair from a shop that treats every vehicle like it's our own.
Service Areas
Proudly serving Hobart, Green Bay, and surrounding areas
Common Questions
Quick answers about our shop and services
Do you offer free estimates?+
Yes — every estimate and inspection is free. We'll diagnose the problem and give you a clear, honest quote with zero obligation.
What types of vehicles do you service?+
All makes and models — domestic and import, cars, trucks, and diesel. We also handle fleet maintenance for local businesses.
How long will my repair take?+
Most maintenance and common repairs are same-day. For larger jobs we'll give you a clear timeline upfront and keep you updated throughout.
Do you stand behind your work?+
Absolutely. We back every repair with quality parts and 28+ years of expertise. Customer satisfaction isn't a slogan — it's how we built our reputation.
Ready to Book?
Schedule your service online in under a minute, or call Tim directly for a free estimate.