About American Fleet & Auto Service
American Fleet & Auto Service in Appleton, Wisconsin handles transmission repair and diesel-specific commercial work for owner-operators and fleet managers across a 15-mile service radius. The shop serves Grand Chute, Greenville, Neenah, Hortonville, and Oshkosh, positioning it centrally for regional hauling and freight operations. Whether you're running a single truck or managing a fleet, the operator performs the diagnostics and repairs that keep diesel powertrains on the road. Call (920) 968-0236 for service.
Gallery

Our Services
Transmission Repair
Diesel Specialist
Commercial & Fleet
Customer Reviews
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Verified Customer
Google Review
These guys are rock stars! They let you know what's wrong and will explain it to you if you don't understand. They tell you how much it will cost and any alternatives if possible and they are very fast at getting you back on the road. They ...
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Verified Customer
Google Review
Todd and the team have always done great work. Everything from an oil change to more involved diagnostics and repairs. They have always done right by me and I trust their work completely. I recommend them to family and friends.
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Verified Customer
Google Review
Todd and his Crew always do a great job and will not be going anywhere else but here.