Se habla español


Icon Hvac ServiceIn New Braunfels, TX and the surrounding areas, the heating system too often gets overlooked. You might not give the unit a thought until the temperature suddenly plummets. Without regular upkeep, the heater won’t continue to meet expectations. Rising energy bills, complaints about comfort, expensive repairs, issues with indoor air quality, and shortened system service life are some of the many consequences of neglect. Treat your heater right by scheduling annual maintenance from Relentless Cooling & Heating LLC.

Heating Maintenance from Relentless Cooling & Heating LLC

Long, hot summers leave the heating unit sitting idle. This often leads to the gradual buildup of contaminants within the inner workings. There’s the possibility of pest infestation and mold or bacterial growth. Starting up the heating system not only results in restricted airflow and accelerated wear and tear but also the spread of pollutants throughout the living or working space. Seasonal service from Relentless Cooling & Heating LLC protects your health, comfort, safety, and investment.

Call on an Honest Team for Your Heating System

Our efforts ensure all makes, models and types of heating systems operate at optimum capacity, efficiency, and reliability. We prevent the majority of malfunctions and extend equipment lifespan. Adhering to intensive protocols, our qualified technicians complete diagnostic testing, troubleshooting, cleaning, and tuning designed to restore like-new performance and fulfill the manufacturer’s warranty stipulations. Relentless Cooling & Heating LLC is the key to affordable, dependable, and superior comfort, anywhere across New Braunfels, McQueeney, Seguin, Cibolo, Schertz, and San Marcos, TX.

Schedule Online

Cleaning An Hvac System
Air Handler
Outdoor Hvac Unit

Furnace Service, Furnace Maintenance, Heating Service & Heater Maintenance Cibolo, TX, McQueeney, TX, New Braunfels, TX, San Marcos, TX, Seguin, TX & Schertz, TX

Heating Maintenance & Furnace Service in Cibolo, TX

Heating Maintenance ∴ New Braunfels, TX ∴ Cibolo, TX ∴ Schertz, TX

Special Offer

20% Off

Military & First Responders

Exclusions apply. Call (830) 282-4633 for details. While supplies last.

Schedule Now

Special Offer

Free Service Call

With Paid Repair

Exclusions apply. Call (830) 282-4633 for details. While supplies last.

Schedule Now

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.

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.

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.

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.

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.

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.

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.

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.

Brand Icon

Ready to Get Started?

Book Online

Heating Maintenance

Canyon Lake, TX

Geronimo, TX