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Hot and muggy summers and cold, windy winters are the norm in Cibolo. Average temperature swings from the low forties to the upper nineties, making indoor comfort a year-round challenge. At Relentless Cooling & Heating LLC, we provide affordable and effective solutions. Combining 30+ years of industry experience, we live up to our name, never compromising in our efforts to deliver the best possible outcome.

Call on Relentless Cooling & Heating LLC in Cibolo

Choose Relentless Cooling & Heating LLC for residential or light commercial heating, cooling, and ventilation needs. As an Elite Tempstar Dealer, our broad array of versatile, quiet, and high-efficiency options feature industry-leading technology for precise control over temperature, outstanding dehumidification, consistent comfort, and exceptional reliability. Explore the latest developments in heat pumps, ductless units, air conditioners, furnaces, VRFs, and more!

We’re Your Reliable HVAC Team

Relentless Cooling & Heating LLC is family-owned and dedicated to dependable, affordable comfort. We highly encourage scheduling seasonal maintenance with us for every make, model, and style of heating/cooling equipment to optimize performance and longevity. Reach out to us at (830) 282-4633 for everything from tune-ups and repairs to indoor air quality add-ons, duct sealing, smart thermostats, and an extensive list of skilled services. We’re here to help and remain on-call for emergency issues at all times. You can always trust Relentless Cooling & Heating for your HVAC needs.

Heating Service, Heater Installation, Air Conditioning Installation, AC Repair & Air Conditioner Service in Cibolo, TX

AC Company in Cibolo, TX | Air Conditioner Service

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Rated 5/5 on Google!

Thank you for replacing my ac and all the work you did to fix my ductwork. Cruz is very reliable, friendly, and knowledgeable. And affordable.

Ana A.

They were very responsive and communicated with me at all points, very reasonable and fair rates. I have used them for several of our rental properties and do awesome work as well as clean up after job is complete.

John Z.

Best in the game. Top of the line work and for a respectable price. Highly recommend them for all of your HVAC needs.

Erik S.

We were referred by a friend to call Relentless and thank goodness for them! They were honest and upfront and even let us know our system was probably still under warranty, which it was.

Nicole D.

Called the company in the morning after realizing the AC had gone out and by 11:30 that morning AC was working again. Very impressed, so we will have them come back for routine maintenance.

Natalia O.

Very professional and honest, extremely knowledgeable gives great information about what’s going on. Thank you for the help Relentless cooling and heating.

Nina B.

Man I cannot thank Danny enough!!! He came and fixed the A/C real quick! It has been out for months. Not to mention how quickly he came out to service us.

Saul C.

Shout out to Relentless Cooling and Heating!! Their affordability and timelines is outstanding! I highly recommend them for all of your AC needs!

Brandi M.

These guys have a great attitude and awesome work ethic. They’ll go above and beyond if they have to and when needed! They tackle projects head on and the end result is always quality work!

Chris S.

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Cibolo, TX