Rockwall's Reliable HVAC Company
Need heating and AC services? Your comfort is safe with Dallas Heating and Air Conditioning! Our courteous and reliable technicians have served as a trusted choice for homeowners throughout the community. Whether it's time for an annual tune-up, routine inspection, or even an upgrade, our team is committed to fulfilling your household's desired level of comfort and safety. By delivering premium-quality workmanship and five-star customer care, we make beating the Texas heat in the summer and staying cozy in the winter possible!
An inoperable HVAC unit is more than just an inconvenience, it's a total threat to your comfort. That's why our team is on-call 24/7 to tackle emergency requests! The price we quote is the price you pay, meaning that when you receive your bill, the service cost will be exactly what you expected, with no hidden fees.
For your convenience, we offer the following services:
- AC repair.
- AC installation.
- AC maintenance.
- Duct cleaning.
- Furnace repair.
- Furnace replacement.
- Furnace maintenance.
The Trusted Name in HVAC Repair: Expertise Across All Major Brands
Over its years in the HVAC industry, our local repair company has gained invaluable experience in dealing with an assortment of brands and their unique systems. Our skilled technicians have hands-on expertise with a variety of brands, including Trane, American Standard, York, Carrier, and WeatherKing. This diverse experience has provided our team with the knowledge required to master different repair techniques and maintenance procedures, ensuring they can address any issue, no matter the make or model of your HVAC system.
Relying on a reputable company like Dallas Heating and Air Conditioning is crucial for maximizing your HVAC system’s performance and extending its lifespan. Our technicians’ comprehensive experience with numerous brands allows us to tackle any issue that may emerge. Moreover, our unwavering commitment to professionalism and customer satisfaction showcases our trustworthiness, providing you with dependable, industry-approved solutions that offer peace of mind.

Popular HVAC Services in Rockwall
Professional Heating Repairs in Rockwall
Don't let your family suffer through another freezing night! Our responsive 24/7 emergency heating repair team in Rockwall arrives promptly to diagnose and fix furnaces, heat pumps, and boilers with precision and care. Our NATE-certified HVAC technicians expertly repair Carrier, Trane, Lennox, Rheem, and all major brands using OEM parts backed by our comprehensive 2-year protection plan. With 4.9/5 stars from over 10,000 satisfied homeowners across Rockwall, we're the trusted choice for residential and commercial heating system repairs. Right now receive a complimentary 21-point energy efficiency inspection ($129 value) to prevent costly breakdowns and reduce utility bills. Click here to restore your indoor comfort today and experience the difference our family-owned heating and cooling business has delivered for 30+ years.
Duct Cleaning Service in Rockwall
Breathe easier with our thorough duct cleaning service in Rockwall! Our specialized team removes years of accumulated dust, allergens, mold, and debris hiding in your home's air ducts that standard filters can't catch. Using advanced HEPA-certified equipment and EPA-approved sanitizing solutions, our technicians meticulously clean every inch of your HVAC ductwork, return vents, and air registers. With over 10,000 successful duct cleanings and a 4.9/5 customer satisfaction rating, families across Rockwall trust us to improve their indoor air quality. Schedule now and receive a complimentary indoor air quality assessment ($129 value) to identify potential respiratory hazards. Click here to eliminate odors, reduce allergy symptoms, and enhance your HVAC system's efficiency - our family-owned business has been improving indoor air quality throughout Rockwall for over 30 years.
Heating Maintenance in Rockwall
Don't wait for your heating system to fail during the coldest day in Rockwall! Our preventative heating maintenance service extends your system's lifespan and maintains peak efficiency year-round. Our NATE-certified technicians perform comprehensive 21-point inspections on all furnace types, heat pumps, and boilers from Carrier, Trane, Lennox, and every major manufacturer. We meticulously check electrical connections, clean critical components, calibrate thermostats, and test safety systems to prevent unexpected breakdowns. With over 10,000 maintenance checks performed and a 4.9/5 customer satisfaction rating, homeowners across Rockwall trust us to keep their heating systems running smoothly. Schedule your seasonal maintenance today and receive a complimentary carbon monoxide safety inspection ($129 value). Click here to protect your family's comfort and secure your heating system's performance—our family-owned business has been safeguarding Rockwall homes for over 30 years.
AC Repairs in Rockwall
Don't suffer through the sweltering Texas heat in Rockwall! Our responsive 24/7 emergency AC repair team arrives promptly to diagnose and fix central air conditioners, ductless mini-splits, and heat pumps with precision and care. Our EPA-certified technicians expertly repair Carrier, Trane, Lennox, Rheem, and all major brands using genuine parts backed by our comprehensive 2-year protection plan. With 4.9/5 star rating from your neighbors across Rockwall, we're the trusted choice for residential and commercial cooling system repairs. Our technicians thoroughly inspect refrigerant levels, electrical components, condensers, and air handlers to restore optimal performance and energy efficiency. Schedule your AC repair online today and receive a complimentary whole-home cooling assessment ($129 value) to prevent future breakdowns and reduce summer utility bills. Click here to restore your indoor comfort now—our family-owned cooling specialists have been keeping Rockwall homes comfortable for over 30 years.
What to Expect When You Make Your Appointment
Now that you've made the decision to call us, here's what you can expect:
- We make an appointment that is convenient for you.
- We will give you a window of time when to expect the technician.
- About one hour before your appointment, the technician will call to confirm.
- When the technician is on his way, he'll call you with about 30 minutes of notice.
- Our technicians will be driving a branded truck and branded clothing, so you'll know it's us.
- If we need to come into your home, the technician will wear protective booties over their work boots.
- We will always be respectful of your time and home, including cleaning up after we complete the work.
- After the job is complete, we'll call you to check to make sure everything is done to your satisfaction.
Affordable HVAC Company in Rockwall - What Does It Cost?
The price of the job will obviously depend on what's needed, if it's a simple repair or you need to replace the entire system.
- We will give you a fixed price quote for any work needed, which you'll authorize before we start any work.
- Our prices are fair and inline with all other HVAC companies around Rockwall.
- Do not be fooled if another company gives you a really low price, because price is normally reflective of quality, and you may need repairs sooner than expected. Like the late great Zig Ziglar would say, "Are you concerned about the price or the cost?"
- We stand behind our work and provide an industry leading warranty that is hard to beat. We want you to refer us to your friends, so we want to exceed your expectations.
- We also offer financing, often at 0%, so you can pay for the cost of the work over a longer timeframe, making it more affordable.
What Your Neighbors Say About Us

Dallas Heating and AC are excellent. They always have someone answer the phones, they are quick to come out and repair, and reasonable rates. We use them on all our properties.
Luis came out and was very professional and knowledgeable. They offered me financing and I also signed up for their no contract service maintenance program! Definitely refer this company
Dallas Heating and Air Conditioning did what 3 other companies couldn’t, didn’t give up and went the extra mile, at the same time didn’t over charge me. It was more than necessary to share my experience with the rest of the world,
Josh and Skyler were amazing, they communicated everything they were doing, very thorough and respectful. Will definitely be using Dallas Heating and AC again!!!
These guys did a fantastic job all around! They were quick to respond, provided a competitive estimate, and got the work done efficiently. They replaced my over the tub ac unit and the outside condenser and fixed many issues with the previous setup.
Luis came out and did a fabulous job! We notice our AC wasn’t blowing cold like it should be and he came out, add Freon to our system and it was back running great again! I will be using DHAC for all my needs from now on!
Rockwall
If you live in one of these areas, your neighbors have probably called us for their AC or heating needs in the past!

Image attribution: By Michael Barera, CC BY-SA 4.0 via Wikimedia Commons