Your Trusted Partner for Light HVAC Services

Schedule your commercial HVAC repair services in Dallas or Duncanville, TX

You can rest assured knowing you're in good hands when you choose Mechanical Comfort Systems for your commercial HVAC services. We specialize in providing comprehensive solutions tailored to your light commercial environment. You can trust us with heating and cooling installations, replacements, repairs and upgrades around your restaurant, office building or warehouse. Our company even offers a membership maintenance program, which includes two annual inspections. Whether you have a simple or complex request, we'll do what it takes to keep your systems running efficiently.


Call 214-771-9309 to arrange HVAC repair services around your business. We're available for work in the Dallas and Duncanville, TX areas.

A bunch of fans are sitting on top of a building.
Two men are working on an air conditioner in a factory.

Learn about our comprehensive process

We work with all major HVAC brands and unit types to deliver the HVAC repairs and upgrades you need. When you call us, we'll:


  • Schedule a free estimate
  • Meet with you to assess your needs
  • Provide a detailed estimate
  • Order the necessary parts
  • Prepare the work area
  • Complete the job
  • Conduct a final inspection


We offer warranties that back the quality of our work. Reach out now to learn more about our commercial HVAC services.