We broke down on the side of the highway while traveling across the country, Mudhollow Diesel…read moreMechanics was able to get out to us in 30 minutes and get us back on the road within an hour. The mechanic was able to answer every question we had, and offered tips for what to do if the problem occurred in the future. He also followed us a few exits down the road to ensure that the fix worked, and gave us confidence that we could continue on. We highly recommend!

From the owner: Mudhollow Diesel Mechanics Heavy Truck, Trailer & RV…read moreRepair Family Owned Since 2010 Mudhollow Mobile Diesel Mechanics is a trusted mobile repair service specializing in heavy truck, trailer, and RV repair across Iowa. Established in 2010 and proudly family owned, we bring well over a decade of hands-on experience to every job delivering fast, reliable service wherever you need it. We’re experts in emissions system repair, including forced regeneration and advanced computer diagnostics, helping you stay compliant and avoid costly downtime. Whether you're broken down roadside or need routine maintenance, we come equipped and ready to get you back on the road quickly. Our Services Include: - Heavy duty truck, trailer, and RV repair - Emissions system diagnostics & forced regen - Computer-based troubleshooting - Roadside assistance & mobile service - Fast, honest, and dependable repairs At Mudhollow, we treat every customer like family because we are one. Our reputation is built on integrity, efficiency, and a deep commitment to keeping your rig running strong. Based in Walnut, IA | Serving Monroe and surrounding areas Call now for mobile service that works as hard as you do.

Had a tire on my trailer blow coming in to Blair and found this place with an internet search…read more.. The Good: They had my tire in stock and were able to get me right in and put a new one on. Very happy about that. The Bad: Got nothing again here The Ugly Truth: The tire techs are very nice and on the ball; the receptionist is a wonderful person to talk to and helpful as well. Also great to see an old buddy from another tire shop who works here now

From the owner: Truck and Trailer Service and Repair, 24/7 Roadside Assistance (within 50 mile radius of Blair, NE)…read moreComputer Diagnostics, Oil Changes and Lube, Tires and Tire Repairs, Drivetrain and PTO, H.D. Suspension, H.D. Engine, Annual Inspections, Brakes

Omaha has a super hero in their midst and may not yet know it! This mans name is Michael and he…read morecame to our rescue on a SUNDAY with a smile on his face. We live in MN and after packing up our suv at the Omaha hotel to head back home, somehow the auto start push button was stuck pressed down. This hero answered my phone call, while out running errands and said he'd swing on by. He not only very quickly and inexpensively dismantled it in a hotel parking lot he made it so we were able to drive the 6+ hours home without a worry. We can't thank him and Evelyn enough for stopping their Sunday plans to help a random family. Top NOTCH Quality - amazing - work!! THANK YOU!

Michael and Alex are my heroes!!! Our brakes started grinding 2 days before we needed to take a…read moreroad trip. They got us in the day I contacted them and, after doing a thorough check to make sure it was necessary, replaced the front rotors and all 4 pads. They were super helpful and kind, and showed us the old parts so we could see what was going on. They went above and beyond the service requested and are a great value!!

This is a good place to get basic repairs done on your vehicle. I have them change the oil and lube…read moremy '07 Freightliner and other preventative maintenance items. They are friendly, efficient and responsible priced. They are open late and usually can get you in and out in a timely manner. I highly recommend this shop to anyone with the need for basic repairs.

If you want things done right calm these guys. Fast and friendly service. Family owned, and…read moreoperated wouldn't use anybody else. If you want things done right calm these guys. Fast and friendly service. Family owned, and operated wouldn't use anybody else.

From the owner: Heavy duty towing,Mobile repair and diesel repair shop, trailer repair, refrigeration repair on…read morethermo king and carrier units, tires, lights, dot inspection, farm equipment, heavy equipment , mobile welding, engine overhauls, cat, Cummins, Detroit certified, transmission and gear work, hydraulic hose, parts and much more! 20 years experience

The only place that could help with spring on fifth wheel right of way! We were stranded on side of…read morehighway and everyone says they couldn't help till after thanksgiving (2-4 weeks). We went and bought the spring in Omaha then they came out and replaced it for us.

This company is top notch, we ran out of fuel on the interstate on a Sunday no less and when I…read morecalled Chelsey she told me no problem she'd dispatch someone out with fuel. They were there within 20 minutes and had us on our way! This company was a god send!!

We were rolling through the Council Bluffs Iowa area and having RV trouble. This was the best RV…read moreservice guy we've ever found (and if you own an RV, you know you always need one of them!) He stayed with each issue until he figured out exactly what was wrong, proved what it was, helped us know what part to order and how to get it resolved even if he didn't have the part handy for our quick stop, and was incredibly reasonable on his prices. Ask for Zeb and you'll be very pleased!

From the owner: Mudhollow Mobile Diesel Mechanics provides reliable, 24/7/365 emergency roadside assistance and…read moremobile repair for semi-trucks, commercial trailers, fleets, heavy equipment, and RVs. Led by owner and lead technician Zeb D., who brings over 25 years of industry experience, we bring the repair shop directly to your breakdown location.We specialize in on-site computer diagnostics, DPF cleaning, forced regenerations, emergency mobile repairs, air brake system troubleshooting, coolant/radiator swaps, starter fixes, and turbo replacements. As a DOT-certified team, we ensure your commercial vehicle is safe, compliant, and ready to get back on the road. We service the entire Interstate 80 and Interstate 29 corridors—spanning from Omaha and Council Bluffs out to Walnut, Avoca, Adair, Atlantic, and West Des Moines.Skip the expensive tow bill and dealership wait times. Our service trucks are fully equipped to diagnose and repair your truck right on the highway shoulder, at a rest area, or at your fleet yard. For your convenience, all upfront minimum charges are communicated transparently via text before we dispatch. In-shop repairs at our facility are available strictly by appointment only. Call our dispatch team anytime, day or night!