Kamaz Service Inc is your trusted mobile partner for comprehensive truck and trailer repair services in the greater Chicagoland Area. With a team of certified, highly experienced mechanics, we bring professional repair solutions directly to your location — no tow truck required.

Our story began with one goal in mind: to keep drivers and fleet operators moving safely and efficiently. We understand that downtime means lost revenue, and every minute matters. That’s why we offer 24/7 roadside assistance, covering everything from emergency tire replacement to complex issues like DEF system repairs, engine derate recovery, and hydraulic oil leak diagnostics.

Whether you're broken down on the highway, parked at a distribution center, or stranded during a long haul, our mobile units are fully equipped to respond fast. We fix most problems such as jump start, AC recharge, coolant leaks, drive shaft, computer diagnostic, U-joint, wheel seal, DEF System, engine derate, hydraulic oil leaks, lift gate repair, air leaks truck and trailers and more. Kamaz Service has the tools, experience, and dedication to get the job done right on the first visit.