Refrigerant system
Checking for charge and leak problems.
Mobile A/C and Heating Repair for Trucks and Cars
Mobile A/C and heating repair is diagnosing why a cab will not cool or warm and repairing the system at your location. Emergency Mobility Services diagnoses refrigerant and other A/C system issues and troubleshoots heating for trucks and cars around Ponchatoula, LA.
Available 24/7 ยท Ponchatoula, LA and surrounding areas
How mobile A/C and heating repair works at your location
In Louisiana heat, a failed A/C in a work truck is a safety and comfort problem, not just an inconvenience. A heating fault matters in winter for defrosting and visibility.
The failure can sit in the refrigerant charge, the compressor and belt drive, electrical controls or airflow parts. We diagnose first so you do not pay for parts you do not need.
What we look at
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Compressor and drive
Compressor operation and the belt that turns it.
Controls and airflow
Switches, blower and cabin airflow faults.
Heating
Heat output and the coolant circuit that supplies it.
Signs of an A/C or heating fault
- Air from the vents is warm with the A/C on.
- Cooling works while driving but not at idle.
- The compressor clutch does not engage or cycles rapidly.
- The heater blows cold or the windshield will not defog.
- Hissing, grinding or squealing when the A/C starts.
Before you call
Good to know
- Parts availability and safe working conditions decide whether the repair can be finished in one visit.
- For motorhomes, our A/C work is on the chassis and dash system.
What affects the quote
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What the diagnosis finds.
Parts such as the compressor or hoses.
Vehicle type and access.
Location and timing.
Call (318) 676-2838 for a quote on your job.
Questions about A/C and heating repair
Why is my truck's A/C blowing warm?
Common causes are low refrigerant from a leak, a compressor or clutch fault, or a controls problem. Testing tells us which.
Can heating problems be fixed on site?
Many can be diagnosed on site. A heater that stays cold often links to coolant level or flow, so a cooling system check may be part of it.
Do you service RV roof air conditioners?
Our scope on motorhomes is the chassis and dash systems. Call and describe the unit and we will tell you.
Related pages
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Need a mechanic at your vehicle?
Call and tell us where you are and what happened. We take calls 24/7.