About MTSR LLC
MTSR LLC in Waupun, Wisconsin provides engine diagnostics and truck repair services to owner-operators and fleet managers across a 15-mile service radius. The shop serves the region surrounding Waupun, including nearby communities like Mayville, Beaver Dam, Rosendale, Markesan, and Fond du Lac, handling diesel work for equipment owners throughout central Wisconsin. Roadside assistance is available for breakdowns and urgent repairs in the service area. Call (920) 324-2491 for truck repair and diagnostic work.
Gallery
Our Services
Engine Diagnostics
24-Hour Service
Customer Reviews
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Verified Customer
Google Review
Bob, Scott, and Blake are phenomenal! My truck had all the after treatment lights come on and derated. ...
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Verified Customer
Google Review
My truck had electric problems. It was shorting off my by itself while was driving i41 north. Next morning I got Towed to this service. They welcome me very good. They have very good mechanics and good customer service. Everyone at this ...
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Verified Customer
Google Review
These guys are the best. Everyone that works there was super friendly and helpful. I spent 4 hours in their break area waiting for my ride to pick me up after my clutch went out. The got me rolling again very quickly. Bob even told me ...