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GMJ Automotive
"Quality Auto Repair Is What We Do"
About Us
GMJ Automotive is a reputable auto repair shop based in Adams, Wisconsin, proudly serving the surrounding areas since 2006. Our team of certified technicians specializes in a wide range of automotive services, including auto repairs, tire services, oil changes, transmission flushes, and maintenance for both domestic and foreign cars and trucks. We are proud to be a AAA Approved Auto Repair Facility, a NAPA AutoCare Center, a BBB Accredited Business, and a CarFax Top Rated Shop. At GMJ Automotive, we are committed to providing top quality workmanship, honest service, and reliable expertise to help keep our customers safely and smoothly on the road.
Areas Served
Adams, WI | Arkdale, WI | Coloma, WI | Friendship, WI | Necedah, WI | Rome, WI | Wisconsin Dells, WI | Wisconsin Rapids, WI
Our Certifications
- AAA Approved Auto Repair
- NAPA Auto Care Center
- BBB Accredited
- CARFAX 2025 Top-Rated Service Center
What We Offer
Our Specialties include:
- Alignments
- AC Services
- Computer Diagnostics
Our Services include:
- Tire Services
- Tie Rods
- Computerized Alignments
- Shocks
- A/C Services
- Oil Changes
- Transmission Flushes
- Clutches
Our Brands include:
Our Products include:
- AMSOIL
- Interstate Batteries
- Tires
Testimonials
On 6/30/2026
Adept _XR
had this to say:
Good people, and fast service. Car runs great!!
On 6/22/2026
JEANETTE LICARI
had this to say:
Great service, definitely recommend this shop
On 5/18/2026
Todd Hanson
had this to say:
18 years ago I arrived in Adams and went to GMJ for my auto needs, never left them. Great service all around. I have now moved out of state, I only hope that I can find a shop this good.
On 5/18/2026
Todd Hanson
had this to say:
Over 18 years ago I arrived in Adams and went to GMJ. They took Care of my auto needs all along. I now have moved to Tennessee, I hope I can find a shop this good here.
Testimonial written by Todd Hanson on this site.
On 2/20/2026
Todd Shores
had this to say:
We live in Waukesha and have a vacation home in Easton. My truck started sputtering badly on our way up several years ago. It did not start the next day. Luckily our son also came up and could take us home in his truck. Called GMJ Monday morning. They had it towed to their shop for repair. I expected it would be many hundred $$. Especially under the circumstances. Turned out it was small bit of debris in the mass air sensor. Charged me just over $100. They could have taken advantage of my situation and charged us much more. I really appreciate their honesty.
Testimonial written by Todd Shores on this site.
Contact Us
GMJ Automotive
230 W Liberty St Adams, WI 53910
Phone: (608) 339-3834
Email: gmjauto
Where To Find Us
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Payment Types Accepted
Debit Cards, Discover, MasterCard, Visa
Our Hours
Holiday Hours May Vary. Please Call For Details.
Monday: 8:00 AM - 4:30 PM
Tuesday: 8:00 AM - 4:30 PM
Wednesday: 8:00 AM - 4:30 PM
Thursday: 8:00 AM - 4:30 PM
Friday: 8:00 AM - 4:30 PM
News
Beat the Heat with Reliable A/C ServiceSummer is here, and there’s nothing worse than driving with a weak or broken A/C. Stay cool and comfortable on every trip with dependable A/C repair service.
Keeping your vehicle’s A/C in top shape helps you:
Stay cool on hot summer days
Improve airflow and comfort
Avoid bigger repairs down the road
Enjoy every drive, no matter the temperature
Don’t let the heat slow you down—make sure your A/C is ready when you need it most.
📍 230 W Liberty St, Adams, WI 53910
#StayCool #AutoAC #SummerReady #CarCare #AutoRepair
🚗⭐ We Value Your Feedback! ⭐🚗
At GMJ Automotive, we take pride in providing reliable, honest, and high-quality service to every customer who walks through our doors.
If we’ve recently worked on your vehicle, we’d truly appreciate hearing about your experience! Your reviews help us grow and continue delivering the best service possible—and they help others feel confident choosing us.
💬 It only takes a minute to share your thoughts!
👉 Read & leave your review here:
https://gmjautomotivewi.com/reviews
Thank you for trusting GMJ Automotive with your vehicle—we look forward to serving you again! 🚘🔧
🚗🔧 Keep Your Car Running at Its Best with GMJ Automotive 🔧🚗
At GMJ Automotive, we’re here to help you stay safe, reliable, and road‑ready with expert automotive care you can trust.
✅ Brake Repair Services – for safe, confident stopping
✅ Oil Change Services – to keep your engine running smoothly
✅ Complete Car Maintenance Services – tailored to your vehicle’s needs
Whether it’s routine maintenance or essential repairs, our experienced team is ready to get you back on the road with confidence.
📍 230 W Liberty St, Adams, WI 53910
📞 608‑339‑3834
#GMJAutomotive #AutoRepair #BrakeRepair #OilChangeService #CarMaintenance #AdamsWI #LocalAutoShop #VehicleCare #TrustedMechanic #AutoService
🚗🔧 Certified Technicians You Can Trust at GMJ Automotive 🔧🚗
At GMJ Automotive, our certified technicians bring knowledge, experience, and precision to every vehicle we service. Whether you drive a compact car, minivan, or large truck, our team is equipped to keep you safely on the road with dependable, expert care.
Our technicians handle a wide range of services, including:
• Tires & computerized alignments
• Oil changes & A/C service
• Shocks, tie rods & suspension work
• Clutches & transmission maintenance
From domestic to foreign vehicles, you can count on GMJ Automotive for quality workmanship and honest service every time.
📞 Call us today: (608) 339‑3834
📍 230 W Liberty St
Adams, WI 53910
Trust the experts who keep Adams moving—GMJ Automotive.
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