top of page
AC and Heating System Repairs In Lamar Missouri

A/C & Heating System Repairs

Curless Truck Repair is your go to shop for experienced and reliable truck repair services, specializing in A/C & heating system repairs. Offering competitive prices and exceptional customer service, let the knowledgeable team at Curless Truck Repair take care of all your truck repair needs.

HVAC System In Semi Trucks

The last thing you want when you're out on the road is for your HVAC system to not be working properly to keep your cabin at an optimal temperature. We can help maintain and repair a wide range of HVAC system components including:

  • Driers, hoses, and belts

  • Compressors, evaporators, condensers, and radiators

  • Heaters, fans, clutches and much more

Originally, semi trucks were equipped with window AC units to cool them down during the night. However, these units quickly became inconvenient, expensive, and unable to regulate the cabin temperature properly.

That’s why automotive engineers came up with the idea of HVAC (heating, ventilation, and air conditioning) units for semi-trailers and heavy-duty trucks. It’s likely that your commercial truck is equipped with one or more HVAC system, so it is important to understand how and when you should perform maintenance checks on them.

HVAC System Repairs At Curless Truck Repair
HVAC Maintenance At Curless Truck Repair

HVAC Maintenance

Heavy-duty trucks spend a lot of time on the road, so they're more prone to wear and tear than the average vehicle. If you don't take care of your truck's HVAC system, you could end up with expensive repairs and reduced reliability.


Taking care of your HVAC can save you money in the long run and help keep your cabin at the perfect temperature, especially during the hot summer months.

Heavy Duty Truck HVAC Repairs

At Curless Truck Repair, we can handle any HVAC system maintenance and repairs. Our team of experienced technicians can inspect, diagnose, and repair any issue with your truck's HVAC system. 


Our team has access to top-of-the-line parts and materials to ensure your HVAC system is running at its best. We also offer preventive maintenance services so you can stay on top of your truck's HVAC needs. Get in touch with us today to learn more about our HVAC services.

An HVAC system is made up by a few different components that all work together in order to create the air cabin temperature that is most comfortable for the driver:


  • Blower unit

  • Compressor

  • Condenser

  • Evaporator


Get In Touch With Us

At our truck repair shop, we make it easy to get in touch with us. You can call us at 417-682-2636 or email us at We also have a contact form on our website that you can fill out and submit. Our friendly staff is always happy to answer any questions you may have. We look forward to hearing from you soon!

White Waves

Helpful Tips

bottom of page