Find the 10 Best HVAC Contractors in Houston, TX

We specialize in comprehensive AC repairs that help your system operate at its best. By correcting issues such as clogged filters, low refrigerant levels, and frozen evaporator coils, we improve comfort and performance. Our services are designed to reduce strain on critical components. We remain committed to quality and reliable results for every customer.

Aaron Childress AC and Heating excels at ensuring your comfort, keeping you cool during the summer and warm throughout the winter. With over 40 years of dedicated service in the Houston, TX AC and heating industry, our owner and founder, Aaron Childress, continues to deliver exceptional quality.

H-Town AC Repair is Houston's leading HVAC service company specializing in air conditioning repair, installation, and maintenance. With Texas-licensed technicians and Trane Comfort Specialist certification, we deliver reliable heating and cooling solutions for residential and commercial properties. Our commitment to quality workmanship and customer satisfaction has made us the most trusted HVAC contractor in the Greater Houston area.

Clean Air Houston Pro specializes in HVAC system maintenance and air quality improvement across Houston. We clean air ducts, dryer vents, and HVAC components to reduce allergens, lower energy bills, and prevent fire hazards. Backed by 20+ years of experience and 146+ 5-star reviews, we serve residential and commercial clients with professional, affordable solutions.

Westair Air Conditioning & Heating provides expert HVAC repair, installation, and maintenance services across Houston and surrounding areas. Specializing in energy-efficient systems, we offer 24/7 emergency support and customized comfort solutions for residential and commercial clients. Our licensed technicians combine advanced technical knowledge with customer-centric service to ensure optimal system performance and energy savings.

We specialize in residential and commercial heating and air conditioning service and replacements. We do not do any new construction which means our technicians are out repairing ac units all day long. Since all they do all day long is fix ac & heat problems it means they usually have seen whatever problem it is you have. This means they can quickly diagnose and fix your problems saving you money.