When your semi-truck, commercial fleet, or RV breaks down, you can't afford to wait hours for an expensive tow truck. At Mudhollow Diesel Mechanics, our fully equipped mobile service on wheels meets you right on the shoulder, at the rest stop, or at the loading dock. We provide expert on-site diesel diagnostics and rapid roadside repairs across I-80 and I-29 from Mound City, MO to Sioux City, IA. Avoid the high dealership prices and long wait times—get back on the road in under an hour.
Mudhollow brings experienced diesel repair, advanced diagnostics, stocked parts, and heavy-duty tools directly to disabled trucks, commercial fleets, and RVs across western Iowa.
Complete roadside service for heavy-duty trucks. We handle air line failures, frozen fuel lines, trailer brake chambers, starter replacements, and forced DPF regens on-site.
Skip the shop queue. Our modern service trucks are armed with fully functional computer diagnostics to instantly read check engine lights, clear fault codes, and pinpoint electrical issues.
Don't let a breakdown ruin your family trip. We specialize in mobile diesel pusher repairs, slideouts, leveling jacks, fuel pump service, and emergency trailer bearing or axle replacements right on the highway.
Scheduled dry-land servicing at your yard or terminal. We perform minor adjustments and regular checkups during your trucks' down-hours to prevent costly on-road failures.
Every dispatch is built around reducing downtime, communicating clearly, and completing the repair safely at your location whenever possible.
Most roadside fixes — like radiator, turbo, brake line swaps, or starter replacements — are resolved in less time than most in-shop repair times.
We communicate minimum charges upfront via text. Whether a fix is incredibly simple or it's complex computer or aftertreatment system diagnostics, we believe in fair business practices.
Our lead technician, Zeb, is known for pulling over to assist stranded drivers out of sheer dedication to keeping America moving.
Based in Walnut, Iowa, we actively patrol and service Interstates 80 & 29, spanning Council Bluffs, West Des Moines, Sioux City to Hamburg and everywhere in between.
Our mobile service trucks carry an extensive roadside parts inventory, dealership-level computer diagnostic equipment, and the heavy-duty tools required to perform complex repairs on-site. Drivers can avoid a tow and the wait for a separate parts order because common high-failure truck and RV components are already on board.
Explore Our Parts InventoryCouncil Bluffs, IA | Omaha, NE | West Des Moines, IA
Walnut | Avoca | Adair | Anita | Shelby | Underwood
Missouri Valley | Mondamin | Little Sioux | Hamburg | Pacific Junction | Mound City, MO | Red Oak, IA
Mudhollow provides mobile diesel repair in the following Iowa communities.
Mudhollow is a local mobile repair business, not a national brokered dispatch agency. When you call, you reach a team known throughout the region for real mechanical expertise, straightforward communication, and the willingness to help drivers in difficult roadside situations.
Call now for rapid roadside diesel repair on Interstate 80, Interstate 29, and surrounding western Iowa routes.
