A broken HVAC system means driver fatigue and discomfort. Rollin Wrench restores heating and cooling so your cab stays comfortable and your focus stays sharp.
Diesel Truck HVAC Repair in Birmingham, AL
Whether your A/C has lost its charge or the heater core isn’t pulling its weight, Rollin Wrench provides full-service mobile HVAC repair in Birmingham, AL for Class 7–8 trucks, buses, and fleet vehicles. Our diesel technicians diagnose and repair heating and cooling issues on-site using high-quality components and dealer-level diagnostic tools.
Our mobile HVAC services include:
- A/C compressor replacement and diagnostics
- Refrigerant evacuation and recharge
- Heater core repair and bypass
- Blower motor and resistor replacement
- A/C condenser and evaporator service
- Leak detection & more!
What Makes Us Different
At Rollin Wrench, HVAC repairs don’t require a shop or days of waiting. We operate 24/7 with a fully mobile service model—so we come to your truck, wherever you’re parked. From roadside A/C failures to scheduled fleet HVAC maintenance, we work quickly to diagnose the problem and restore comfort.
Why truck owners and fleet managers trust our HVAC repairs:
- Fast, on-site diagnosis and repair of A/C and heat issues
- DOT-compliant climate control systems for driver safety
- Transparent pricing and real-time updates
Contact Us About Truck HVAC Repair Now: Call 205-346-2122!
Need HVAC repair fast? Call Rollin Wrench at 205-346-2122. Our mobile team will come to your location and restore heating or cooling—anytime, anywhere in the Birmingham area.
What Areas Do You Serve For HVAC Systems Repair?
As well as Birmingham, AL, we also proudly service the following areas: Alabaster, Pelham, Trussville, Gardendale, Moody, Leeds.
Why Is My Truck A/C Blowing Warm Air?
A truck A/C may blow warm due to low refrigerant, a bad compressor, clogged condenser, or electronic actuator failure. Proper diagnosis with pressure gauges and system checks will pinpoint the issue.
Can A Faulty HVAC System Affect DOT Compliance?
Yes. A broken defrost system, poor visibility due to fogging, or lack of heat in freezing temps can lead to DOT violations. HVAC systems are part of the overall safety inspection for roadworthiness.
How Can I Get HVAC Systems Repair?
To schedule mobile HVAC repair, call Rollin Wrench at 205-346-2122. We’ll send our mobile technician to your truck and fix the problem on-site.
