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Heater Repairs in San Antonio 

HVAC Pros Serving Bexar County Since 1965

Climate Control offers professional heater repairs to help keep your home warm and comfortable. Our licensed and insured technicians work with all types of heating equipment and have the expertise to provide long-lasting solutions for any issue. We offer same-day service and weekend appointments to get your system back up and running as quickly as possible. Trust us to deliver reliable, efficient, and timely repairs so you never have to worry about being left in the cold.

Call (210) 934-0634 for heater repairs in San Antonio. We can also be reached through our online contact form.

What Causes a Heater to Not Heat?

If your heater isn’t heating, you need to figure out the source of the problem in order to resolve it. One common cause of this issue is a malfunctioning thermostat, which may fail to signal the heater to turn on or maintain the desired temperature. Another possible cause is a dirty or clogged air filter, which restricts airflow and forces the system to work harder, often leading to insufficient heating. A faulty ignition system or pilot light can also prevent the heater from igniting, leaving your home cold. 

Additionally, issues with the blower motor, gas valve, or heat exchanger can disrupt the heating process, while worn-out components or lack of maintenance may cause the entire system to break down. 

Schedule an inspection with Climate Control to get to the bottom of the problem. 

Keep Your Home Running Smoothly All Year Long
Your HVAC system needs some TLC to keep you comfortable through all the seasons. We've put together a maintenance plan to do just that!

9 Signs You Need a Heating Repair 

Monitoring your heating system and catching issues early on is the key to avoiding costly breakdowns and helping your home stay comfortable throughout the colder months. Regularly checking for signs that your heater may need repair can help prevent major problems down the line, saving you time, money, and stress.

Warning signs you need to schedule a heater repair include:

  • Inconsistent or no heat - If your heater is producing uneven heat or not warming your home as expected, it could indicate a malfunctioning component.
  • Strange noises - Banging, clanking, or squealing sounds coming from your heater can signal issues with the blower motor, fan, or other parts that need attention.
  • Foul odors - Unpleasant smells – such as burning or gas odors – could indicate a serious issue like a gas leak or overheating parts.
  • Yellow pilot light - A consistently yellow or flickering pilot light can be a sign of a ventilation problem or gas flow issues.
  • Increased energy bills - A sudden rise in heating costs may suggest your system is working harder than usual due to inefficiency, which can result from worn-out parts or insufficient maintenance.
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Our FAQ

Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 210-934-0634 today!

  • What is the life expectancy of my unit?
    Dependable Trane products are among the longest lasting heating and cooling products available. For your specific equipment, there are many variables that affect life expectancy, including, of course, the regularity of routine maintenance.
  • What does my warranty cover?
    Under the standard factory warranty, Trane covers parts that fail during the warranty period due to defect in the part. The warranty does not cover labor. A warranty certificate was included with your homeowner information packet, and is specific to the model numbers, serial numbers and installation dates of your products. All Trane equipment that we install is registered with Trane Corporation to ensure your 10 year parts warranty. If you cannot find your warranty certificate, Climate Control Heating & Air will also be able to provide you with that information. With a Climate Control Heating & Air Total Comfort Plan, you'll have a ten year parts and labor warranty on your Trane equipment.
  • Which Trane equipment will best fit my home?
    There are many factors that affect the sizing and specifications of your system, including square footage, insulation, window surface and configuration, geographic location of your home, duct sizing and arrangement, and many others. Climate Control Heating & Air can perform an in-home load analysis to determine which equipment combinations will perfectly suit your home and your family's needs. Depending upon the construction of your home, one (1) ton of air conditioning can cool anywhere from 300 to 800 square feet of home. The only way to ensure the size of the system you purchase will be large enough to heat or cool your home, but not any larger than you need, is to have your home's individual heating and cooling needs evaluated by a licensed professional.
  • Where can I get parts for my Trane equipment?
    As a Trane dealer, Climate Control Heating & Air is the best resource for identifying and supplying the correct, current parts for your system, as well as pricing and availability.
Proudly Serving San Antonio & Surrounding Areas

Delivering comfort and quality solutions to all our neighbors.

Types of Heater Repairs We Offer 

We work with all types of heating systems and offer a full range of repair services to meet your needs. Whether it’s a furnace or heat pump, our NATE-certified technicians are fully equipped and prepared to tackle any heating issue with expertise. We stand behind our work with a comprehensive labor warranty so that you receive the highest level of quality and peace of mind. 

Our heater repair services in San Antonio include:

  • Pilot light and ignition system repairs 
  • Thermostat calibration and repairs
  • Blower motor and fan repairs 
  • Ductwork cleaning and repairs 
  • Gas valve and burner repairs
  • Electrical component repairs 
  • Refrigerant leak repairs (for heat pumps)
  • Same-day heater repairs 

No matter the problem, you can rely on us for reliable, lasting repairs that keep your heating system running smoothly. Call Climate Control to request a free estimate or second opinion. We perform thorough inspections before explaining your options to you.

Call (210) 934-0634 or contact us online to make an appointment.