Truck HVAC System Repair Services in Dallas-Fort Worth, TX

Is the Texas sun turning your cab into an oven? A failing HVAC system can lead to dangerous driver fatigue. Our skilled mechanics quickly repair your heavy-duty truck’s HVAC system, keeping you cool and safe no matter how hot it gets outside.
Mechanic working on an engine

Truck Air Conditioning Repair in Dallas-Fort Worth, TX

Your truck’s HVAC system regulates both heating and cooling, keeping the cabin climate-controlled and ensuring the defrost system works to maintain visibility. It also goes a long way to helping reduce driver fatigue, which is the cause of 91,000 crashes across the US each year. Common signs of HVAC failure include:

  • Weak airflow from the vents
  • The AC blowing warm air instead of cold
  • A musty or burning smell when the heater or AC is on
  • An unresponsive fan or faulty temperature controls

We offer a full range of services, including refrigerant recharges, AC system diagnostics, blower motor replacements, and heater core repairs. Whether you’re dealing with a minor issue or a complete system failure, we’ll get your HVAC system back to its best so you can stay focused and comfortable on the road.

Experience The DFW Difference

We know how essential a properly functioning HVAC system is, especially during extreme weather. Here’s how we make HVAC repairs convenient for you:

Mobile and In-Shop Services: Whether you need on-site repairs or prefer to bring your truck to us, we have you covered.

Quick and Efficient Diagnostics: Our advanced diagnostic tools help us identify HVAC issues and make necessary repairs quickly.

24/7 Emergency Service: If your AC or heat fails during a long-haul trip, our after-hours and emergency repairs keep your journey on schedule.

Contact Us About Truck AC Repair Now: Call 469-750-5279!

If your HVAC system is underperforming or has stopped working altogether, give us a call today! Dial 469-750-5279, and a member of our team will schedule you at a time that best suits you.

FAQs

What Areas Do You Serve For Heavy-Duty HVAC Repair?

We are based at 113 Eagle Dr., Red Oak, TX 75154, near I-35 E.

We proudly serve drivers and fleet managers in Waxahachie, TX; DeSoto, TX; Lancaster, TX; Duncanville, TX; Cedar Hill, TX; Midlothian, TX; Glenn Heights, TX; Ennis, TX; Mansfield, TX; Arlington, TX; Grand Prairie, TX; Irving, TX; Dallas, TX; Fort Worth, TX; Mesquite, TX; Garland, TX; Rowlett, TX; Euless, TX; Hurst, TX; Burleson, TX; Cleburne, TX; Seagoville, TX; Ferris, TX; Wilmer, TX; Hutchins, TX; Forney, TX; Terrell, TX; Kaufman, TX; and Kennedale, TX.

Why Is My Truck AC Blowing Warm Air?

A heavy-duty truck's AC may blow warm air due to low refrigerant levels, a faulty compressor, a clogged condenser, or a refrigerant leak. Electrical issues, such as a blown fuse or faulty pressure switch, can also cause this problem. Inspection and repair ensure proper cooling performance.

How Often Should I Service My Truck’s HVAC System?

A heavy-duty truck’s HVAC system should be serviced at least once a year or as recommended by the manufacturer. Regular service includes checking refrigerant levels, cleaning or replacing filters, and inspecting components for leaks or wear to ensure optimal heating, cooling, and ventilation performance.

How Can I Schedule An HVAC System Repair?

To schedule an HVAC system inspection or emergency repair, contact us at 469-750-5279. We’ll diagnose and fix the issue to keep your cabin climate comfortable.

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Truck Service & Repair

North Texas' Top Choice for Mobile and Reefer Repair Services

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Testimonials

Here's What our customers are saying, feel free to leave us a review!

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Brad Wallace

DFW Repair got me in right away for a diagnostic of my battery APU A/C unit which had stopped functioning.  Anthony was efficient and very knowledgeable.
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Deliveries on Demand

Anthony is Great! I'm so comfortable with him working on my units because I know they'll get done right and honest.
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Austin Sandow

Nice people with good quick service, they got me in as soon as I arrived.
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Kedren Murphy

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Where to Find Us