About Us
About Us
Since 1988, Dominion Air & Heat L.L.C. has served Texas with licensed, expert HVAC solutions across residential, commercial, and industrial sectors. Our OSHA-trained team provides design, installation, and maintenance of energy-efficient systems, with a reputation for quality and integrity. As a trusted vendor for major purchasing cooperatives, we are committed to comfort, efficiency, and reliability.
To provide trusted, high-quality HVAC solutions in the Houston market, delivering unmatched expertise and customer satisfaction across residential, commercial, industrial, and institutional sectors.
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Where every breath feels fresh and cool
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Have questions about your HVAC system?
Our FAQ section has you covered! From maintenance tips to installation guidance, find answers to common questions and get insights on keeping your heating and cooling systems running efficiently. If you need further assistance, our team is always here to help.
Unsure Where to Begin?
We’ll evaluate your HVAC setup, pinpoint essential improvements, and guide you through the process.
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