Call Today (903) 657-5349

About air conditioning

RES Air Conditioning has served the heating and air conditioning needs of residential and commercial customers in the East Texas area since 1957. Since then, we have built our reputation on outstanding customer service and flawless installations for our clients’ home and business comfort systems.

As a family-oriented HVAC company in Henderson, TX, we put serious thought into cultivating a passionate environment for delivering unmatched customer services for our valued customers. With our friendly and dynamic team, we’ve got your back in terms of your comfort needs.

Whether you need a small equipment repair or a brand new air conditioner installation, we can tackle any heating or cooling project in East Texas. As a “Distinguished Dealer” for Trane products, we always provide and install a wide selection of products from the highest quality manufacturers in the industry.

At RES Air Conditioning, we guarantee our highly trained, licensed professionals will show up on time and equipped to take on any HVAC challenge. As a locally operated heating and cooling company in Henderson, Texas, we know our way around our East Texas community. Whether you are in Tyler, Longview, Kilgore, or anywhere else in East Texas, we’re ready to provide top-quality HVAC services you can rely on to get the job done.

Learn More About Us

Maintenance Plans

RES offers the most comprehensive preventative maintenance plans to keep your heating and cooling systems in good shape all year round.

  • Bronze
  • $185 annually
  • 2 Cleanings Per Year
  • 2 Filter Changes Per Year
  • 15% Discount on Parts
  • 15% Discount on Labor Repairs
  • Priority Service
  • And More!
  • Silver
  • $265 annually
  • 2 Cleanings Per Year
  • 2 Filter Changes Per Year
  • 15% Discount on Parts & Labor Repairs
  • No Service Call For Breakdowns
  • Priority Service
  • And More!
  • Gold
  • $450 annually
  • 4 Visits Per Year
  • 2 Cleanings & Filter Changes Per Year
  • 2 Extra Filter Changes
  • 20% Discount on Parts & Breakdown Labor
  • Priority Service
  • And More!

HVAC Installation
and Replacement

As a full-service HVAC company, we offer top-notch comfort solutions for both commercial and residential applications in Henderson and neighboring regions.


Heating and Air
Conditioning Systems

Are you ready for a new high efficiency HVAC system? At RES Air Conditioning, you have wide range of heating and cooling systems to choose from.


Indoor Air Quality (IAQ)

Everyone needs high quality indoor air quality. According to the EPA, indoor air may be at least 10 times more polluted than outdoor air in many cases.


HVAC Controls and

At RES, we have a wide range of high-quality controls and thermostats for maximum energy efficiency and superior climate control.


request service

Looking for a one-stop HVAC company in Texas? RES Air Conditioning is here to serve you!

RES Air Conditioning is your highly-esteemed source for quality HVAC services in Henderson, TX and surrounding regions.

980 N. Marshall St, Henderson,TX 75652

Phone: (903) 657-5349

Fax: (903) 657-7052


Family-Oriented HVAC Company

We take pride in the fact that our company is focused on taking care of you and your loved ones. Without you as our loyal customers, we would not be where we are today. Likewise, we are constantly grateful for our team of friendly and competent HVAC technicians who always go the extra mile to provide the very best heating and cooling services to our East Texas community.

What Sets Us Apart?

At RES Air Conditioning, we make complete satisfaction a priority by providing you affordable, prompt, and efficient services. If you want to save money but not skip on quality in regards to your heating and cooling products, we are the best HVAC company near you.

Regardless of whether you need a new unit installation, maintenance, or HVAC repair in East Texas, we always bring 100% commitment to providing excellent affordable service. We provide 24/7 support for emergencies, so you can rest easily knowing that our team works constantly to serve your exact needs whenever they occur.

Satisfied Customers

  • I had a plugged AC drain and called RES on a Sunday, holiday weekend. Dakota was at my house within an hour of the call, I live out of town, and very quickly resolved my problem. A very courtious and informative young man, I would highly recommend this company to anyone having AC problems!

    Diane Acker
  • Larry came to my house, was respectful, funny, personable, and VERY professional. He took his time and even came back because he forgot to do one LITTLE thing, and wanted to make sure everything was perfect before he said his job was done. I would recommend him, and this company to anyone that needs work on their A/C.

    Sara Gordon
  • From the moment I called I was treated with the utmost kindness. They were very professional and communicated everything to me clearly. The gentleman Dakota came out and was very courteous and professional. RES exceeded our expectations with our first experience with HVAC issues and we will continue to use them in the future.

    Christina Anderson

RES Air Conditioning has kept East Texas comfortable since 1957. We can’t wait for the opportunity to extend the same quality HVAC installation, maintenance, and repair services to your home or business. To request our services or to learn more about our company, contact us today.