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Reliable HVAC Services in Lake Highlands, TX

50 Years of Excellence in Comfort & Reliability

Ellis Air Conditioning and Heating proudly delivers exceptional HVAC services to homeowners and businesses in Lake Highlands, Texas. Backed by over 40 years of industry experience, we specialize in dependable, energy-efficient, and high-quality heating and cooling solutions tailored to the unique needs of the Lake Highlands community.

About Lake Highlands, TX

Located in northeast Dallas, Lake Highlands is a vibrant neighborhood known for its strong sense of community and changing seasonal weather. With hot summers and chilly winters, having a reliable HVAC system isn’t just a luxury — it’s a necessity. Ellis Air Conditioning and Heating is proud to support Lake Highlands residents with year-round comfort solutions that keep pace with the local climate.

Contact Us

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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.

Why Lake Highlands Residents Trust Ellis AC & Heating

 

Experienced, Certified Technicians

Our licensed and certified technicians bring decades of combined expertise to every service call. Whether you need routine maintenance, emergency repairs, or a full HVAC system installation, our team ensures your system runs smoothly and efficiently year-round.

Customer-First Service

At Ellis, we go beyond just fixing systems — we build lasting relationships. Our team is known for prompt response times, personalized service, and clear communication. From your first call to project completion, your comfort and satisfaction are always our priority.

State-of-the-Art Technology

We leverage advanced tools and the latest HVAC technologies to deliver superior results. Our diagnostics and repair equipment allow us to quickly identify problems and implement effective, long-lasting solutions.

Emergency AC Repairs

Don’t sweat through a Texas summer! When your air conditioner breaks down, our fast-response team is just a phone call away. We offer emergency AC repair services to restore your comfort as quickly and efficiently as possible.

HVAC Maintenance & New System Installation

Stay ahead of breakdowns with regular maintenance. Our comprehensive HVAC maintenance plans include inspections, cleaning, and repairs to extend system life and efficiency. Need a new unit? We provide professional HVAC installation services tailored to your home or business’s specific needs.

Weather-Resistant HVAC Services

Texas weather can be unpredictable. Our services help protect your HVAC system from damage caused by storms, heavy winds, and extreme heat. We offer preventive maintenance and storm damage repair to keep your equipment performing at its best.

Fast Response Times

With strategically located dispatch centers across the Dallas-Fort Worth metroplex, we provide swift HVAC service to Lake Highlands and surrounding neighborhoods—minimizing wait times and maximizing comfort.

Skilled Professionals

Every technician on our team has 15+ years of experience, rigorous training, and up-to-date certifications. We approach each job with professionalism, courtesy, and a commitment to getting it done right the first time.

Proven Customer Satisfaction

We don’t just meet expectations—we exceed them. Our high standards and customer-first philosophy have earned us a reputation as one of the most trusted HVAC companies in Lake Highlands.

Why Lake Highland Residents and Businesses Choose Ellis AC

Proven Local Expertise

With decades of experience serving the greater Dallas area, we understand the unique heating and cooling challenges of the North Texas climate.

Certified, Experienced Technicians

Our skilled technicians are trained to handle everything from routine tune-ups to complex system replacements using the latest HVAC technologies.

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Energy-Efficient Solutions

As a Carrier Factory Authorized Dealer, we provide high-performance systems designed to lower energy bills and boost comfort.

24/7 Emergency Services

When HVAC issues arise unexpectedly, our emergency HVAC repair team is available around the clock to restore comfort quickly.

Contact Ellis Air Conditioning and Heating in Lake Highlands

Ready to improve your indoor comfort? Ellis Air Conditioning and Heating is your go-to HVAC partner in Lake Highlands. From emergency air conditioner repairs to system upgrades and preventive maintenance, we’re here to help you stay comfortable all year long.

Explore more about our residential installation services here.

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Whether you need maintenance, repair, replacement, construction, financing or service, we want to be your air conditioning, heating & cooling service provider in Dallas County, Cedar Hill, Desoto, Duncanville, Grand Prairie, Highland Park, University Park, Irving, Lancaster, Ennis, Glenn Heights, Midlothian, Red Oak, Waxahachie, Mansfield, Ovilla, Arlington, Ellis County and surrounding areas. 

Texas License: #TACLB002064

  • Ellis County: 536 N. Highway 67, Cedar Hill, TX 75104
  • Dallas County: 1717 McKinney Ave, Suite 700, Dallas, TX 75202
  • (972) 291-9316
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