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Full-Service HVAC Solutions in Crowley, TX

50 Years of Excellence in Comfort & Reliability

At Ellis Air Conditioning & Heating, we provide comprehensive HVAC repair, replacement, and installation services for both residential and commercial properties in Crowley, Texas, and surrounding areas. Whether you’re dealing with an emergency breakdown or planning a full system upgrade, our experienced technicians are ready to help. We also offer free consultations to help you make informed decisions about your heating and cooling needs.

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.

Common HVAC Problems We Solve

Your HVAC system is a crucial component of your home or business—one that must run efficiently year-round to maintain comfort and indoor air quality. While today’s systems are built to last, they’re not immune to wear, damage, or malfunction. Below are some of the most common HVAC issues we encounter and resolve quickly and professionally.

1. Airflow Problems

  • Clogged filters, blocked vents, or obstructed ductwork (due to dust, debris, or even pests) can restrict airflow.

  • Improper duct sizing can lead to inconsistent heating or cooling across different zones in your home or business.

2. Thermostat Malfunctions

  • Thermostats may give inaccurate temperature readings or fail to respond to input.

  • These issues can lead to inconsistent comfort and energy waste.

3. Refrigerant Leaks

  • Leaking refrigerant causes reduced cooling performance and can result in ice buildup on evaporator coils or refrigerant lines.

  • Timely repairs are essential to prevent long-term compressor damage.

4. Electrical Failures

  • Faulty wiring, loose connections, or aged components can lead to complete system shutdowns.

  • Issues such as tripped breakers or overloaded circuits are especially common in older systems.

5. Mechanical Wear and Tear

  • Components like motors, belts, bearings, and fan blades naturally degrade over time.

  • Rust and corrosion caused by moisture can reduce performance and lifespan.

6. Dirty or Clogged Components

  • Dirty evaporator or condenser coils reduce efficiency and strain the system.

  • Clogged drain lines or pans may cause water leaks and interior damage.

  • Schedule residential maintenance to avoid these issues and extend your system’s lifespan.

7. Lack of Preventive Maintenance

  • Skipping regular HVAC service can lead to higher energy costs, premature failures, and poor air quality.

  • It’s recommended to service your HVAC system every 2–3 months, especially during peak seasons.

8. System Age and Overall Wear

  • Older units are more prone to breakdowns, inefficiencies, and high repair costs.

  • Replacing an aging system often provides long-term savings and improved comfort.

9. Environmental Factors

  • The extreme Texas climate can place significant strain on HVAC systems.

  • Outdoor pollutants and allergens can also reduce indoor air quality and require additional filtration or ventilation solutions.

10. Poor Installation or Design

  • Incorrect system sizing or improper duct design can hinder performance from day one.

  • Improper installations are one of the leading causes of premature HVAC failure—this is why you should trust an experienced provider for system installs. Learn more about our commercial installation services here.

Why Choose Ellis AC for HVAC Services in Crowley?

With over 50 years of HVAC experience, Ellis AC is one of the most trusted names in North Texas. Whether you need a routine repair, emergency service, or complete system replacement, our licensed technicians provide fast, reliable, and affordable solutions.

Here’s what sets us apart:

  • ✅ Locally owned and operated since 1975

  • ✅ 24/7 emergency HVAC repair services

  • ✅ Factory Authorized Carrier Dealer

  • ✅ Commitment to energy-efficient solutions

  • ✅ Decades of excellence in residential and commercial HVAC services

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Contact Ellis AC Today

If you’re experiencing HVAC issues or are considering a system upgrade, don’t wait until it’s too late. Contact Ellis Air Conditioning & Heating today for expert diagnostics, professional service, and honest advice tailored to your property and budget.

Call now to schedule your free consultation or book an appointment online.

We proudly serve Crowley, TX and surrounding communities with top-tier HVAC repair, replacement, and maintenance services that you can trust.

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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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