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MTSR LLC
About Us
Welcome to MTSR LLC, your trusted truck repair shop located in Waupun, WI since 2018. We offer comprehensive services to ensure your vehicles stay in top condition, ready for anything on the road. Specializing in roadside assistance, expert truck repair, and precise alignment services—including frame racks and axle straightening—we are committed to providing high-quality service with personal attention to every customer and their vehicle. Proudly serving Dodge, Columbia, Fond du Lac County, and surrounding areas, we invite you to visit us today for professional truck repair and reliable roadside assistance.
Areas Served
Dodge County, WI | Columbia County, WI | Waupun, WI | Beaver Dam, WI | Fond du Lac, WI | Fox Lake, WI | Oshkosh, WI
Our Professional Associations
- Better Business Bureau (BBB)
- National Federation of Independent Business (NFIB)
Our Certifications
- Brake Certification
- A/C and Heating Repair
What We Offer
Our Specialties include:
- Roadside Assistance
- Alignments
- Framing Racks
- Truck Repair
Our Services include:
- 24 Hour Emergency Service Available
- Heavy Truck Service
- Heavy Truck Repair
- Trailer service
- Trailer Repair
- Full-Size Pickup
- Heavy Truck Alignments
- Frame Straightening
- Axle Straightening
- Insurance Estimates
Our Brands include:
- Ralson Tires
Our Products include:
- U-Bolt Bends
Testimonials
On 3/17/2026
Ms Us
had this to say:
We needed a roadside and this shop helped us out.
The gentleman i spoke on the phone with knew what he was doing and was professional.
They fixed our issue.
Based on my experience I recommend them.
On 2/10/2026
Randy Verhage
had this to say:
Top notch, fair prices, got me in and out same day would recommend to anyone
On 8/8/2025
Mike Shest
had this to say:
Just had road service done.As soon they pull up,you could tell its was a class act. From the the company shirt and to well kept interior of the inside service truck. They was there to do the job and was going be done right.i been out here,40 plus years and a few serive calls,they got be in top 2 I work with. Great job,Mike with Roadready
On 7/14/2025
Nikola Mojsilovic
had this to say:
One of the best shops for older trucks...MAKE AMERICA ROARING AGAIN...
On 5/21/2025
Bill Lansford
had this to say:
Bob, Scott, and Blake are phenomenal!
My truck had all the after treatment lights come on and derated.
I tried several places to get worked on and no one could or would work on it.
I called MTSR and informed them of the situation; Bob made a road call and after being unable to fully diagnose the problem, towed truck to the shop.
Bob and Scott immediately set into finding the issue and after several hours the cause was found.
The after treatment fuse box cap had displaced and fuse box filled with water.
They remedied the situation, and then I had a PM done and steer shocks replaced.
In 24-26 hrs from my call to MTSR, my truck is back on the road.
The guys at MTSR are friendly, prices are fair and good, and the work exceptional.
I will be returning for any other work needed.
Contact Us
MTSR LLC
1025 W Main St Waupun, WI 53963
Phone: (920) 324-2491
Email: mtsrllc1
We are located down W Main St, look for the trucks
Where To Find Us
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Payment Types Accepted
American Express, Personal Checks, Debit Cards, Discover, MasterCard, Visa
Our Hours
Holiday Hours May Vary. Please Call For Details.
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: 8:00 AM - 2:00 PM By Appointment Only
News
February roads can be tough—get ahead with professional wheel alignment at MTSR LLC. We fix frame issues and straighten axles to improve handling, reduce tire wear, and enhance fuel efficiency.Our certified team in Waupun delivers fast, reliable service backed by years of truck repair experience. Serving Dodge, Columbia, and Fond du Lac Counties.
Book your alignment or roadside support today!
Keep your fleet on the road this winter with expert service from MTSR LLC in Waupun, WI! Since 2018, we’ve been your go-to shop for:
Emergency roadside assistance 🚛
Comprehensive truck repair
Precision alignment, including frame racks and axle straightening
Proudly serving Dodge, Columbia, and Fond du Lac County. Free estimates & same-day service often available. Get winter-ready—call us today!
On 7/4/2025 this was posted:
Celebrate Independence Day with MTSR, L.L.C.! Ensure your truck is ready for all your holiday plans with our range of maintenance services and repairs. Let us help you keep your freedom to roam this July.
On 6/1/2025 this was posted:
Planning a summer road trip? Stop by MTSR, L.L.C. for essential truck maintenance and repairs before you hit the highway. From tire checks to fluid top-ups, we’ve got you covered. Enjoy a worry-free journey with our reliable services.
Happy Holidays and a Heartfelt Thanks from MTSR LLC! As we celebrate the festive season, we want to extend our deepest gratitude to our valued customers for their continued trust and support throughout the year. We are honored to be your go-to for truck repair and roadside assistance. We are honored to be you go to for 24/7 Emergency Roadside Assistance, Expert Heavy Truck Repairs , Professional Alignment Services. Whether you're preparing for the winter roads or just need a tune-up, we're here to keep you moving safely and smoothly. Serving the communities of Waupun, Dodge County, and beyond. Call us to schedule your service today. Wishing you and your loved ones a joyful holiday season and a prosperous New Year! From all of us at MTSR LLC.
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