Residential Air Conditioning and Heating Repair for Arlington, Mansfield, South Fort Worth, TX | HVAC Maintenance for Fort Worth, TX

Douglass Heat and Air can repair and service all brands. We are residential AC repair experts and have been serving our clients over 40 years. We charge a flat hourly rate plus the parts required for the job.

Some of the types of services we perform:

  • Air Conditioning Repair
  • HVAC System Service and Cleaning
  • Heat Pumps
  • Compressor Repair
  • Condensate Drain Lines
  • Ductless Solutions
  • Ductless mini-split systems
  • Filter Replacement
  • Non-Attic System Installations

We have a highly experienced team of experts that are ready to diagnose and repair your system. Please be sure to consider our testimonials to see what our clients have said about us in the past.

Programmable Thermostats for Residential HVAC Systems

Programmable thermostats can help to keep your home comfortable throughout the year. They can be adjusted to save you money by reducing the need for cooling or heating when you’re not in the house or changing the temperatures overnight while you’re sleeping.

Depending on your needs, and the model you choose, some thermostats can be accessed via the Internet using your home’s Wi-Fi Signal.

Programs can be set and adjusted at the unit, or via an app on you mobile phone.

Get In Touch With Us

If you have any further questions, please call or use this form and we’ll be notified.

Please review us on Google! Use the G+ link above or the “Review Us” button on the Contact Us page.

    Payment Options


    Residential Service Warranties

    Repair parts warranty 1-year parts and labor

    Residential Systems Warranties

    Most systems come with 10 years limited parts warranty depending on the brand name.  We will register you.


    Dear Margaret Douglass,

    Sometimes in our busy lives we forget to say Thank You. Recently when your service tech came to my home to repair my heat pump, he was efficient and timely. When you have a problem you just think to pick up the phone and call someone to fix your appliance. It is always a pleasure to work with a company that remembers what CUSTOMER SERVICE is all about. I will definitely use your service again.

    Thanks again,

    Rebecca Parker

    To Douglass Heat & Air Staff:

    I wanted to thank you for your prompt and courteous service while checking on my air conditioner issue recently. You provided same day service and quickly took care of the problem with a replacement part. Your services are reasonably priced as well.

    Your company has always been there for me and my family and for that I thank you. That is why I continue to use your services.


    J Doyle