Heating and cooling in Dallas: 10 local businesses listed
Ten heating and cooling businesses serving the Dallas area, with the services each offers and a few practical points to weigh before you call one.
10 local businesses · Updated November 2026 · From Our Local Spotlight
Heating and cooling companies handle a range of work, from emergency repairs and furnace or air conditioner replacement to routine maintenance, duct service and indoor air quality equipment. Some focus on homes, while others work on offices and commercial buildings, so it helps to say what kind of property you have when you reach out. When comparing options, ask whether technicians are licensed, whether estimates or inspections are free, and what the warranty covers for parts and labor. If your system is aging, ask for a written quote that explains the equipment, the installation steps and any follow-up service.
1
AireMaster
HVAC contractor Quinlan, TXAireMaster is a residential heating and air conditioning company that designs and installs systems and also handles repair for existing equipment. It is a Trane dealer, holds BBB accreditation and offers financing.
2
Airrey
HVAC contractor Farmers Branch, TXAirrey is a family-owned HVAC company in Farmers Branch with 18 years of experience and 24/7 service. It offers free inspections and 10-year warranties, and it also works on mini-split systems and UV light systems.
3
Alpha Heating & Cooling
HVAC contractor Dallas, TXAlpha Heating & Cooling handles air conditioning repair, furnace repair and full heating system replacements for homes, with 24/7 emergency service. Its technicians diagnose problems before making repairs, and it offers free estimates.
4
Berry Best Services
HVAC contractor Dallas, TXBerry Best Services has more than 20 years of experience with AC and heating repair, maintenance and installation. Its HAVEN indoor air quality monitoring system can alert existing equipment to run when pollutants are detected, and it says it stands behind customer satisfaction.
5
Cozy-D Heating and Air Conditioning
HVAC contractor Dallas, TXCozy-D Heating and Air Conditioning is a small, family-owned company that has served Dallas-Fort Worth since 1997. It works on central air, split systems and ductless mini-splits, and its maintenance visits include inspections.
6
Elevated Solutions Team LLC
HVAC contractor Dallas, TXElevated Solutions Team LLC, also known as EST, is a commercial mechanical contractor for commercial, institutional and public-sector facilities. Its work centers on commercial HVAC equipment replacement, including chillers and boilers, and it is SBE certified and SAM.gov registered.
7
Happel Mechanical
HVAC contractor Dallas, TXHappel Mechanical repairs, replaces and maintains heating and cooling systems for homes and commercial properties. It offers same-day service, maintenance plans and industry-leading warranties, and it works on gas furnaces, boilers and heat pumps.
8
Hot & Cool Heating and Air Conditioning
HVAC contractor Dallas, TXHot & Cool Heating and Air Conditioning handles repair, maintenance, mini split installation, ductwork and new construction HVAC. It offers free estimates for installation or replacement, and its technicians are certified.
9
Metro Air Conditioning Heating & Services
HVAC contractor Dallas, TXMetro Air Conditioning Heating & Services has served Dallas homes since 1990 with AC and heating installation, repair and tune-ups. It answers emergency calls around the clock, offers same-day service and free estimates, and says it works with all major brands.
10
Mondragon Mechanical
HVAC contractor Dallas, TXMondragon Mechanical serves homes and commercial buildings across Dallas-Fort Worth, with 24-hour emergency service and Spanish-speaking staff. Homeowners can schedule a free in-home consultation before a replacement, and the company works with Trane, Carrier, Goodman and Daikin.
Details come from each business’s own listing in Dallas Local Directory. Businesses don’t pay to be in our guides.