General Diesel Repair Services in Cumming, Iowa

Mechanic doing repair of a heavy duty diesel truck at Absolute Repair

At Absolute Repair in Cumming, IA. we have a large, family-oriented and experienced team of certified mechanics who can adequately diagnose, service, or repair your diesel truck using the latest diagnostic equipment. Our team understands how difficult it can be for operators and fleet managers to find mechanics who have the proper training to work on their trucks and fleet vehicles. Our mechanics are qualified to work on all types of diesel engines, specializing in Cummins engine repair and Volvo-Mack engine repair.  Our team thrives on developing their knowledge and skills in order to quickly and efficiently service your diesel engine, to get you back on the road faster.  

We know that unexpected breakdowns and lengthy repairs equal lost revenue.  Our general diesel repair services cover everything your truck or fleet needs to handle both preventative and emergency repairs. We take pride in making sure that your diesel trucks continue to be assets to your company rather than financial burdens, which is why you can always expect industry-leading service, quality diesel repairs, approachable customer service and honest assessments of your commercial trucks. 

Our mechanics are here and ready to perform a full assessment and diagnostic on your truck.  We collaborate with you and use the data collected to provide the best advice on how to quickly and reliable repair your vehicle. When working with Absolute Repair you can be assured that our mechanics will keep you up to date on the service and repair of your vehicle, so there are never any surprises. We leverage our experience in tandem with sophisticated computerized diagnostic tools to find the best way to get your diesel truck to perform at the top of its potential. 

Absolute Repair is your one-stop shop for all your heavy-duty general diesel repair needs. We bring the solutions to you, whether you’re bringing your rig in for a scheduled preventative maintenance repair or you find yourself with an unexpected break-down, you can rely on our team to have you up and running and back on the road in record time. 

General Diesel Repair Includes:

What Our Customers are saying About Us


While on vacation recently we unfortunately encountered a broken axle on our travel trailer. Being from out of town and the fact that it was a Sunday evening we had no idea who to call for repair. The tow truck driver recommended Absolute Repair and we were towed to that facility. The tow truck driver notified the owner of Absolute Repair that we were in their parking lot. On Monday morning we were greeted by Andrew who evaluated the situation. Peter (the owner) and Andrew were very easy to work with and kept us informed of their efforts to secure a new axle. Once they had the axle they worked quickly and diligently to put the new axle on the trailer and we were back on the road late Monday afternoon. Peter himself worked with another tech to complete the repair. Peter and Andrew are both very knowledgeable, explaining in detail the repair, as well as being concerned for our comfort and offering us the use of their lounge. The repair price was very reasonable. Andrew even placed a follow up call to us the next day to make sure everything was fine with the trailer. We cannot speak highly enough of this company and would recommend them to anyone without hesitation. Our sincere thanks to Peter and Andrew for assisting us and getting us back on the road so quickly.

Steve & Debbie Genoff
Google Review

Contact Us to Schedule Service

Get in touch with us today for service.

 We also offer mobile service within a 60-mile radius from our shop in Cumming, IA and service Des Moines, Urbandale, West Des Moines, and Osceola in addition to surrounding areas.