Air Conditioning and Heaters for Bunk, Cab, and Coolant Systems

Cab comfort and temperature control affect driver rest, alertness, and daily productivity, especially on long haul routes. Heating and air conditioning systems are also tied to engine cooling and overall vehicle reliability. Problems like weak airflow, inconsistent cooling, unusual smells, fogging, coolant loss, or temperature swings can signal issues in components such as compressors, condensers, evaporators, heater cores, blower motors, valves, thermostats, hoses, and control systems.

We service both the driver comfort systems and the engine coolant based heating circuits. For air conditioning concerns, we inspect for leaks, confirm proper pressure behavior, test compressor function, check the condenser for restrictions, verify fan operation, and confirm that airflow pathways and filters are not blocking performance. For heating issues, we inspect coolant flow, heater core condition, valve operation, and cabin air delivery. For bunk and sleeper systems, we assess the specific components that support extended rest periods, including dedicated blowers, control units, and ducting that must deliver stable airflow.

Our objective is reliable comfort in the cab and bunk, plus stable temperatures that protect the engine. A properly operating climate system reduces driver fatigue, improves visibility in cold conditions, and helps prevent overheating risks caused by cooling system problems. We also provide practical maintenance guidance, such as early leak detection and airflow checks, so small concerns do not turn into major failures during peak season.