Welcome to KLS Diesel Services
KLS Diesel Services has over 10 years of roadside experience and serves Sioux City, IA with dependable, fast response and honest pricing. As a 24-hour mobile mechanic and provider of 24-hour roadside assistance, our crew handles roadside mobile mechanic work for all types and makes, answering emergency roadside calls for engine trouble, transmission issues, DOT failures, and unexpected breakdowns. Technicians arrive with diagnostic capabilities to run thorough engine diagnostics on site and carry parts for semi truck repair, trailer repair, and reefer repair so fleets and owner-operators spend less downtime. Locally and family-owned, we pride ourselves on doing things right, for the right price, while offering affordable pricing and hands-on experience in semi repairs and mobile solutions for commercial vehicles.
For scheduled upkeep and larger shop needs, KLS Diesel Services delivers complete diesel maintenance and mobile diesel repair along with certified diesel mechanic expertise to keep rigs running strong. Routine oil changes and filter replacements, in-depth inspections and diagnostics, repairs, and regular maintenance for all trailer systems, including brakes, suspension, and lighting, are handled with fleet maintenance programs tailored to minimize downtime. We support DOT inspection and repair to get your vehicle compliant and back on the road quickly. Get a fast dispatch from a team that services all mobile needs—reach out to KLS Diesel Services.
