About Us

Clark Heating and Air Conditioning LLC has been serving Waco, McLennan County and the Central Texas community since 1999. We specialize in heating and air conditioning repairs and installations. Our staff offers quality and reliable service that you can count on. In addition, we are always here to answer any questions you may have about our company or services.

Whether you need help with your air conditioner or heating system, we have what you need at prices you can afford. Our goal is to provide you with courteous, expedient, professional service of the highest caliber.

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Comfortmaker Air Conditioning & Heating Elite Dealer

Elite Comfortmaker Dealer

Clark Heating & Air Conditioning LLC has the knowledge, experience, and training to help your system achieve peak performance. As a Comfortmaker Elite Dealer, we are one of the top 2% Comfortmaker dealers in the nation. We offer best-of-the-best installation, maintenance and customer service – the perfect complement to your Comfortmaker® heating and cooling system.

Comfortmaker® premium products include a No Hassle Replacement™ limited warranty, and all products are covered with a 10-year parts limited warranty upon registration.

Load Calculation Software

Our company is equipped with the latest software to determine your home’s heating and cooling requirements and ensure your system is properly sized for sufficient heating and cooling.

Fully Stocked Trucks & Vans

Be assured that we can handle a range of repair and installation needs by keeping our vehicles stocked with all the necessary parts required to solve your heating or air conditioning issues.

What Our Customers Have to Say

Our Values

Clark Heating & Air Conditioning Waco, Texas Leadership

Leadership

At Clark Heating and Air Conditioning LLC, you receive the kind of quality and service you expect from a leader. Our company is always evolving as the needs of our customers change and as new opportunities are created in the market. You can rest assured that, working with Clark Heating and Air Conditioning LLC, you will enjoy the latest services, technology and developments in the industry.

Clark Heating & Air Conditioning Waco, Texas Team of HVAC Experts

Teamwork

We make it our responsibility to know you and your HVAC needs. We work closely with you to ensure that the solutions we provide are tailored to meet your unique needs and challenges. We are committed to your success.

Clark Heating & Air Conditioning Waco, Texas Business Relationships

Customer Relations

Our highest priority is customer satisfaction. You are important to us and you can expect us to go the extra mile for you. Superior customer service is the hallmark of Clark Heating & Air Conditioning LLC. We are proud to serve you and work hard to earn your business.

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Robin Mack
February 13, 2026

Always courteous and professional, These guys are the ONLY a people we call for all our HVAC needs

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ray parma
February 13, 2026

Great work and are honest!

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Wiley Stem
February 12, 2026
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Mark Kracy
February 11, 2026

Everything thing was done and operating Correctly. Very happy with the service they provided us.we would like to thank clark heating and air and the crew. They solved my problem. Mr. Clark I would like to thank you and the crew.

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Emily L
February 11, 2026

They are so nice and don’t care that my kids scream the entire time they are here. 10/10

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Chris Gerick
February 3, 2026

Great service again! Showed up on time and fixed the problem. Clark Heating and Air is always delivering quality service!

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Linda Alleman
January 31, 2026

Kyle was great! Texted before arrival. Arrived during the expected window. Listened to our explanation of the problem. He did troubleshooting to pinpoint the problem and figured out the situation. Very satisfied and highly recommend!

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Hope Curlee
January 21, 2026

Oh yeah that'd be good before this weekend very pleasant and knowledgeable

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Craig Webb
January 15, 2026
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Norma Drake
January 12, 2026
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Kim Clark
January 7, 2026

Quick service, always polite, good advice.

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Dee Foster
December 31, 2025

Great service always!

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Debbi Lacy
December 31, 2025

Being new to Waco I called Clark Heating and Air on a recommendation from a neighbor who is 20 year customer of Clarks. I am more than pleased with Clarks workmanship, taking the time to explain in detail the issues with my 30 year old AC unit, promptness and fair pricing. Don't hesitate to call Clark! I won't call anyone else!!

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Rebecca Cawley
December 20, 2025

Very professional and the company to trust for your AC/furnace needs. Best in Waco

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Steven Johnson
December 18, 2025
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Kelly Phillips
December 18, 2025

Got our a/c running well. Thank you so much.

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Christine Lebron
December 16, 2025
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George Ruhl
December 12, 2025
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Joe Bishop
December 11, 2025

Very reliable and the work is well done!!!

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Bill Looney
December 3, 2025

We had some strange sounds coming from the furnace. The tech that came out tested and looked and listened to it for a while, long enough to give us a very good explanation of the things we heard. We are glad he was as up to date and knew what to do and how to explain it. Thank you very much, Roger, for sending us a great technician.

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Betty Harris
December 3, 2025

On Saturday night, during the height of the recent heat wave, the condenser on my air conditioner went out. On the recommendation of my son, I called Clark’s early Sunday morning. By 11:30 am, a technician had been to the house, diagnosed the problem, and told me my options. If the unit I need is in stock, it should be installed Monday morning. I am impressed by the quick response to my call and the professional diagnosis and explanation. I am confident that I am in good hands and my problem will soon be resolved! So far, I am just as satisfied with Clark’s as was my son when he had his unit repaired several weeks ago!

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Paul Lawson
December 1, 2025
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kelly lewis
November 26, 2025

Very quick and efficient

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Carliss Hyde
November 25, 2025

Clark Heating & Air Conditioning always does a great job. Even better, Roger and his team are knowledgeable and honest.

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Carl Ervin
November 21, 2025

The tech was courteous and friendly, and was willing to answer questions about the HVAC system.

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Sam Lindsey
November 20, 2025

Kyle was very helpful, and very courteous!

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Lorra Hinote
November 11, 2025

They're the best in town. I wouldn't use anyone else

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Gina Roberts
November 7, 2025

Clark Heating & Air always provides quick & excellent service. We have used them for 22 years & have always been very satisfied.

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Mike James
November 5, 2025

Quick and efficient. Courteous and friendly!

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BOB C
November 4, 2025

Excellent customer service, punctual. Prices very reasonable. Very satisfied, Highly Recommend!!

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Cherry Taylor
October 28, 2025

My experience with Clark Air condition was very professional and efficient. Would recommend their services . I have used his services numerous times and will continue to do so.

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Dana Feliciano
October 28, 2025

Clark Heating and Air has exceeded our family's expectations! They are kind, honest, prompt and reliable! Would definitely recommend time and time again!

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THE Ashley
October 27, 2025

Kyle is awesome. Friendly, professional and does a good job!

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Deirdre Raddin
October 27, 2025

Arrived early and sent notification that Kyle was on his way. Very impressed with him and will continue to use this company and give referrals.

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David Oldham
October 24, 2025

Very professional and knowledgeable

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Brent Sarti
October 24, 2025

Have always gotten great service from Roger and his technicians. We had a new central AC unit installed today. The guys did a great job!

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Merry Wilburn
October 24, 2025

Kyle is skilled, personable, and on top of things. Service was scheduled quickly for fall check. Communication efficient. I depend on them.

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Katie K
October 13, 2025

Roger and his people are trustworthy. They also respond quickly!

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Kolbey Carpenter
October 10, 2025
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Dudley Haas
October 7, 2025

Came out to the house on time. Fixed the issue at a fair price.

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Doris Snowden
October 6, 2025
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Kelli Guerrero
October 6, 2025
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Bob Brown
October 3, 2025

Excellent service as always from Clark

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Shelia Simmons
October 1, 2025

They’re always courteous and professional Responded to our within 2 hours and fixed the problem in 20 minutes I highly recommend

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Ksd Ksd
September 30, 2025
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Matthew Steen
September 29, 2025

Clark Heating and Air Conditioning provided excellent service. We had a new unit installed. They were quick and did a great job. They did not leave anything behind, and everything is working great. Also, the technician showed me how to access the filter, and they left us a thank you gift. Appreciate it!

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Barbara Hubby
September 26, 2025
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D RadarMan
September 26, 2025

Knowledgeable. Went right to the problem and fixed it. AC module. Clark Heating and Air is a good company. Thanks. David

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Mark Drewery
September 24, 2025

A/C Repairs was exceptional!! Was completely satisfied with the service, time he got here to time he left!! Thanks!!

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Kimberly Kellison
September 24, 2025

Easy to schedule an appointment, friendly, excellent service.

Proud Members of:

  • Air Conditioning Contractors Association
  • Better Business Bureau
  • Ducks Unlimited
  • Texas Department of Public Safety Officers Association
  • Sheriffs Association of Texas
  • Baylor Bear Foundation
  • Baylor/Waco Foundation
  • Baylor Alumni Association

If you have any questions or would like to speak with a Clark Heating and Air Conditioning representative regarding our products or services, please Contact Us or give us a call at (254) 829-9758.

Clark Heating & Air Conditioning

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Clark Heating & Air Conditioning Waco, Texas Repair Van

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