About RES Air Conditioning

Proudly serving Henderson and surrounding East Texas communities with dependable HVAC solutions built on decades of hands-on experience.

Serving Local Homes With Generations of Experience

Since 1957.

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Homeowners often struggle to find HVAC companies that combine long-term reliability with modern solutions. RES Air Conditioning was founded in 1957 and has continued serving Henderson and nearby communities with a focus on consistent, dependable service. As a long-standing Trane dealer and Comfort Specialist partner, the company has built its reputation on proper system design, not shortcuts or quick fixes. That history translates into steady, reliable results for homeowners who want solutions that actually hold up over time.

Our Mission

Our mission is to provide industry-leading comfort solutions and first-rate design, AC installation, and AC service to residential and commercial HVAC customers throughout Henderson, Kilgore, Tyler, Longview, and the surrounding areas in East Texas, while delivering the highest level of quality, honesty, and integrity.

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Our Philosophy

Values That Shape Your Experience
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Consistency You Can Rely On

When HVAC problems come up, uncertainty makes everything harder; a team with decades of experience brings steady, predictable service you can trust.
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Solutions Built to Last

Short-term fixes often lead to repeat issues; properly designed systems and repairs help your home stay comfortable long-term.
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Local Commitment

Working with a company rooted in the area means your needs aren’t treated like a transaction; you get service shaped by real community relationships. 

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Providing HVAC Services Across East Texas

Proud to Serve the Henderson Community and Beyond

RES Air Conditioning is based in Henderson and provides HVAC services across East Texas, including Tyler, Longview, and Kilgore. Homes in this region often deal with high humidity, long cooling seasons, and aging systems that require thoughtful solutions. That’s why every service is tailored to how homes actually perform in this area, not a one-size-fits-all approach. Customers rely on consistent service, local knowledge, and long-standing relationships built over time.

Get Reliable Help Without the Guesswork.

When your HVAC system isn’t working the way it should, the next step shouldn’t feel complicated. RES Air Conditioning provides clear recommendations, dependable service, and support that makes the process easier from start to finish. Whether you need repair, replacement, or better air quality, you’ll have a team that helps you move forward with confidence.