Truck HVAC System Repair San Antonio

Keep your cab cool in the summer and warm in the winter. Our San Antonio-based mobile team delivers expert truck HVAC system repairs, right where you are.

Services List


Preventive & Maintenance
Engine & Drivetrain
AC & Heating
Brakes Repair
Electrical & Diagnostics
EGR & DPF Repair
Fluids & Lubrication
Tire Repair
Bodywork Repair
Fabrication & Welding
Diesel Repair
Towing Services
Transmission & Clutch Repair

24/7 Online support


We offer 24/7 roadside assistance for emergency truck repairs in San Antonio and surrounding areas. Our mobile mechanics are just a phone call away!

+1 (210) 460-1121

info@210truckrepair.com

No.1 HVAC Repair Company San Antonio

When your semi-truck’s HVAC system fails, it’s more than a comfort issue, it can affect driver focus and DOT compliance. At 210 Truck Repair, we offer on-site heavy-duty truck air conditioning repair and diesel truck HVAC system service in San Antonio.

Whether you’re experiencing weak airflow, a failing compressor, or a malfunctioning heater core, our certified techs respond within 30-40 minutes to diagnose and fix the problem fast.

Truck HVAC System Repair San Antonio

From HVAC refrigerant recharge for trucks to blower motor replacement, our ASE-certified mechanics restore full heating and cooling functions with OEM parts, right on location. You require no towing or downtime.

Service Areas | Mobile HVAC System Repair Near Me San Antonio

Looking for mobile truck HVAC repair service near San Antonio? We dispatch certified HVAC techs across the metro area including:

  • Kirby
  • Schertz
  • Selma
  • Live Oak
  • Converse
  • Windcrest
  • San Antonio
  • Leon Valley
  • Universal City
  • Alamo Heights

No shop delays, no waiting. Just expert truck HVAC repair delivered to your lot, yard, or roadside location.

Complete Mobile Truck Heating and Cooling Repair

210 Truck Repair diagnoses and fixes all types of truck HVAC problems from weak A/C to heater core leaks and blower motor failures. Our fully equipped service trucks bring dealership-quality repairs right to your lot, yard, or breakdown location. Our HVAC services for trucks include:

  • Blower motor repair or replacement
  • Heater core flushing and replacement
  • HVAC blower resistor and switch service
  • Line leak detection and refrigerant recovery
  • Freon recharge for diesel truck A/C systems
  • A/C system diagnostics and pressure testing
  • Cabin filter replacement and airflow inspection
  • Control panel & thermostat repairs
  • Replacement of compressors, condensers & evaporators & repairing of & blend door actuator

We service all major commercial truck makes Freightliner, Kenworth, Mack, Peterbilt, Volvo, International, and more.

Call Now for On Site Truck HVAC System Repair in San Antonio

Stay comfortable and compliant on the road. From mobile diagnostics to full HVAC rebuilds, 210 Truck Repair delivers reliable repairs when and where you need them.

(210) 460-1121 Same Day HVAC Repair for Trucks & Trailers in San Antonio

No cool air in 100° Texas heat? Heater not working during a cold front? We respond fast to emergency truck HVAC problems across San Antonio, usually within 30-40 minutes. Emergency truck HVAC repairs include:

  • Immediate heater core service
  • HVAC electrical fault diagnostics
  • On-site A/C recharges and leak fixes
  • Rapid blower motor or resistor replacements
  • Mobile compressor or condenser replacement
  • Roadside and yard-based HVAC troubleshooting

Whether you’re parked at a loading dock or stranded roadside, we’ll get your cabin comfort systems running again.

Fleet HVAC Maintenance for Diesel Trucks San Antonio

Keep your fleet running cool and compliant with scheduled HVAC inspections and repair. We provide fleet truck HVAC maintenance for logistics companies, local haulers, and regional carriers. Fleet HVAC programs include:

  • Seasonal A/C and heater system checks
  • Freon level monitoring and top-offs
  • Filter replacements for cabin air quality
  • Preventative blower and control diagnostics
  • Digital inspection reports for fleet records
  • Same-day HVAC repair dispatch across San Antonio

Custom plans are available based on vehicle count, mileage, or monthly intervals.

Our Truck HVAC Repairs Work

Words from Those We Serve

Aaron G.

Truck cab was hot and blowing warm air. Their tech replaced the A/C compressor and recharged it all roadside. Cold air was back in under an hour.

Google Review San Antonio

Luis M.

Reefer was showing an alarm on a Saturday. These guys came out, replaced a faulty blower motor, and saved the shipment. Fast, reliable, and fair.

Google Review San Antonio

DeShawn P.

HVAC kept cutting out randomly. They diagnosed a faulty control module and fixed it on the spot. No more headaches during long hauls.

Google Review San Antonio

FAQ’s

Yes, we respond to emergency HVAC system failures anytime across the San Antonio metro.

Absolutely. We handle HVAC refrigerant recharge for trucks, including leak detection and full recharge on-site.

Yes, we service reefer units, APU systems, and trailer air conditioning/heating setups.

Most issues are resolved within 1–2 hours depending on the part. We bring tools, diagnostics, and replacements to every job.