24/7 EMERGENCY SERVICE CALL US ANYTIME

Dallas

(972) 362-1501

Cedar Hill

(972) 291-9316

Irving

(469) 808-0545

Air Conditioning & Heating Installation in Dallas & North Texas

50 Years of Excellence in Comfort & Reliability

When your air conditioner isn’t blowing cold air, your heater isn’t producing heat, or your HVAC system stops working, you need a trusted local expert who can diagnose the problem and deliver the right solution. For over 50 years, Ellis Air Conditioning & Heating has helped homeowners across Dallas, Cedar Hill, Highland Park, Preston Hollow, and surrounding North Texas communities with professional air conditioning and heating repair, system replacements, and new HVAC installations. Our licensed technicians provide honest evaluations, energy-efficient options, and dependable service to restore comfort and reliability to your home—no matter the season.

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Comprehensive HVAC Solutions for Your Home

From brand-new air conditioning and heating installations to routine maintenance and 24/7 emergency repairs, our full range of residential services is designed to enhance your home’s efficiency and comfort.👉 Need a New System? Learn more about our installation services.👉 Looking for Routine Maintenance? Explore our maintenance plans.👉 Require Fast Repairs? Check out our repair services.

Why Choose Ellis Air Conditioning & Heating?

✅ 50+ Years of Experience – A legacy of excellence in HVAC services.
✅ Carrier Factory Authorized Dealer – Offering industry-leading products.
✅ Energy-Efficient Systems – Lower utility bills while staying cool.
✅ Transparent Pricing – No hidden fees, upfront estimates.
✅ 24/7 Emergency Service – We’re always here when you need us.

For reliable, professional HVAC services backed by five decades of expertise, Ellis Air Conditioning and Heating is your go-to partner.

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chris shirey
We had Ellis A/C upgrade our system in our machine shop. We struggled keeping the shop comfortable in the TX heat. Aaron and Mike came out to look at our facility and put a plan in place. They upgraded one of our existing units and added a new unit to the rear of the building. The results were night and day this summer. No issues with creating a comfortable work environment. I’d recommend Ellis A/C to anyone.
Rita DeYoung
Ellis AC and Heating installed a 3-Ton Carrier Condenser last year and a heater this past fall. Jerry was very willing to work with me on pricing. Installation went very smoothly. All techs have been knowledgeable and great to work with. I definitely recommend Ellis.
Rick Worsham
Ellis Air Conditioning and Heating installed a complete new system at my home yesterday and we could not be more pleased. They were very clean and installed the new system in a very timely manner. I strongly recommend them to anyone looking for a class organization for all of their HVAC needs.
Clinton Holy
Great service! Fast and affordable, Larry did a great job getting my house cooled down quickly! I was worried because my 2 yo son was getting hot in his room during his nap but they got Larry out here within 2 hrs of me calling and he fixed the problem immediately. Will aways stay with Ellis Air, always have a great experience with them and their technicians!
Andre Jones
My A/C went out on a Friday and called Ellis immediately. They were able to get me a new unit installed Monday morning. That is insanely fast and much appreciated in this Texas heat. They also did an amazing job at the install and keeping the area clean, I would highly recommend!
M Mann
I experienced very professional and knowledgeable service from Larry at Ellis ac. From the start of my service call on a Sunday to the repair , he performed service of the highest quality. He made the entire process smooth and stress deee. It’s rare to find a service provider who prioritizes customer satisfaction, Larry delivered on every level. Thanks again!
Sierra Ruiz
Our A/C stopped working and after calling Ellis Air, they were able to send out a technician to evaluate the issue the next morning. They figured out what was going on right away and said we could have the issue resolved the following day. We thought about our options for too long and ended up scheduling the replacement of both our old outdoor unit and indoor unit due to the age of the equipment and them being outdated for what we would pay for and have a warranty with new equipment. It was worth it and we'll be covered if anything wears out while we own our home for the next 10 years. Thank you for taking such good care of us and for all the prompt replies and follow up!! We love our new system and are always happy to recommend the great people at Ellis.
Carol Torrence
I have used Ellis AC for 20+ years. I just got a new HVAC system from them in 2024 and I am so pleased. Justin has always been my person who checks my system out and I always ask for him. great company and treat folks good.
Mike Play List
Mike & AndreaMy family with Ellis A/C & Heating awesome. The technician came diagnosed the issue and quote me a price to fix the coil leak. Then we ask about the replacement of the unit in the attic & outside. Then Ellis quoted me a price to replace the entire system in attic and the unit outside. And a schedule to come install. The Ellis team showed up and quickly replaced the system. The team were friendly and respectful. Then team cleaned up and done. I would recommend Ellis Team!
Sheryl Beran
We have had Ellis maintaining our homes HVAC for a few years now and have always had great service. Today William T was our service tech and was very polite and professional. Thank you for keeping us warm/cool.
One Time HVAC Maintenance & Check-Up Pricing
Our one-time system check-up is perfect if you just need a single seasonal inspection.$99 First system (outdoor unit) –$69 Each additional outdoor unit –Pricing is based on the number of outdoor units only.
Book Your Check-Up
Twice a Year HVAC Maintenance & Check-Up Pricing
Best value for year-round protection and savings.$169 First outdoor unit –$99 Each additional outdoor unit –Plan Benefits:✔️ Two maintenance visits per year✔️ 10% discount on all repairs✔️ 2-year warranty on all repairs- Outdoor units only are counted for pricing.
Book Your Check-Up
HVAC Not Cooling or Heating?
Call for repairs. $88 service call fee - Plus the cost of any needed repairs
Get a Repair Scheduled
lakewood ac repair

Prevent Costly Repairs with Regular Maintenance

Routine HVAC maintenance extends the life of your system, improves efficiency, and prevents unexpected breakdowns. Our maintenance plans include:
✅ Comprehensive system inspections
✅ Precision tune-ups
✅ Air filter replacements
✅ Energy-efficiency optimizations

📌 Ensure long-term performance with a maintenance plan.
 Residential Maintenance Plans

Expert Installation for Maximum Efficiency

Upgrading or installing a new HVAC system? We offer energy-efficient solutions from top manufacturers, ensuring optimal performance and lower utility costs. Our skilled technicians provide seamless AC and heating installations with transparent pricing and no hidden fees.

📌 Explore our installation services here.
 Residential HVAC Installation

Fast & Reliable Repair Services – Available 24/7

Is your AC struggling? Heater not working? Our 24/7 emergency repair team is ready to diagnose and fix any issue quickly. We use high-quality parts to ensure lasting repairs, restoring your home’s comfort without delay.

📌 Need urgent repairs?
Schedule service today!
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