Glendive, Montana
Truck A/C & HVAC Repair
No A/C in July or no heat in January makes a truck miserable to drive. Mondak handles truck AC repair and semi truck A/C repair, plus heating and airflow problems in trucks and equipment cabs. Common issues include the A/C blowing warm, the compressor not engaging, refrigerant leaks, weak airflow from the vents, a blower that only works on high, and no heat. We check refrigerant pressures, compressor clutch operation, condenser and evaporator condition, blend doors and HVAC controls to find the cause.
Repair
Truck A/C & HVAC Repair
WHAT WE SERVICE
Work tied to the actual fault.
- A/C performance and pressure checks
- Refrigerant leak detection and recharge
- Compressor and clutch replacement
- Condenser, evaporator and drier replacement
- Blower motor and resistor repair
- Heater core, valves and blend doors
- HVAC controls and sensors
COMMON NEEDS
- A/C blowing warm air
- Compressor clutch not engaging
- Blower only works on high
- No heat in the cab
- Weak airflow from vents
- A/C works then cuts out
THE MONDAK APPROACH
Diagnose first. Repair with purpose.
We check pressures and look for leaks before adding refrigerant. A system that needs a recharge every season has a leak. Airflow problems are traced through the blower, filters and blend doors.
Some electrical and blower repairs can be done on site. Leak repair and recharging are done in the shop.
RELEVANT EQUIPMENT & BRANDS
Brand references indicate service familiarity, not authorized dealer or factory status.
COMMON QUESTIONS
Questions about truck a/c & hvac repair
GLENDIVE, MONTANA
Tell us what’s down.
Share the unit, location and symptoms. We’ll help determine the practical next step.