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5 Best Furnace Repair Services San Antonio, TX

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Written By Callie Marsalisi | Last Updated: February 05, 2024

Having a reliable local furnace repair service is essential. Whether you need regular maintenance or help for a heating emergency, these experts help keep your heating and cooling systems operational. Our comprehensive guide to the top heating, ventilation, and air conditioning (HVAC) services in San Antonio, Texas will help you diagnose common problems and get the help you need. If you're needing a full system replacement, we also have selections for top furnace brands.

5 Best Furnace Repair Companies in San Antonio

Tiger Services Air Conditioning and Heating Logo

Tiger Services Air Conditioning and Heating

Based on 464 customer reviews.

Services Offered

Filtration Indoor Air Quality Duct Cleaning Inspection Ac Repair Furnace Repair Ductless Maintenance


  • Clear pricing policy
  • Informative resources
111 E Rhapsody Dr, San Antonio, TX 210-344-0060 tiger-services.com
Atlas AC Repair LLC Logo

Atlas AC Repair

Based on 371 customer reviews.

Services Offered

Maintenance Furnace Installation Ac Installation Furnace Repair Ac Repair


  • Reliable customer support
  • Informative resources
  • Clear pricing policy
4754 Shavano Oak Ste 101, San Antonio, TX 210-549-8781 atlasacrepair.com
Hunter Service Group Logo

Hunter Service Group

Based on 443 customer reviews.

Services Offered

Ac Installation Ductless Furnace Installation Emergency Services Filters Ac Repair Furnace Repair Indoor Air Quality Maintenance


  • Informative resources
  • Free quote
  • Prompt service delivery
4710 Shavano Oak #103, San Antonio, TX 210-891-5936 hunterservicegroup.com
Amazing Air Solutions Logo

Amazing Air Solutions

Based on 613 customer reviews.

Services Offered

Ac Repair Maintenance Indoor Air Quality Ductless Duct Cleaning Ac Installation Furnace Installation Filtration Furnace Repair


  • Clear pricing policy
  • Informative resources
  • Reliable customer support
10434 Aristocrat St, San Antonio, TX 830-256-7784 amazingairsolutions.co

More Local Hvac Companies

One Hour Heating and Air Conditioning

User Reviews: 4.9/5 

3918 Naco Perrin Blvd
San Antonio, TX 78217

Service First AC Repair

User Reviews: 4.8/5 

7814 Mainland Dr Suite 112
San Antonio, TX 78250

Tri-City A/C & Heating

User Reviews: 4.7/5 

9111 Broadway
San Antonio, TX 78217

Mr. Wilson Heating & Air Conditioning

User Reviews: 4.7/5 

219 W Rhapsody Dr
San Antonio, TX 78216

Yeti Cooling & Heating

User Reviews: 4.6/5 

627 N Colorado St
San Antonio, TX 78207

ASC Heating & Air

User Reviews: 4.6/5 

410 W Rhapsody Dr Suite C
San Antonio, TX 78216

JDR A/C & Heating

User Reviews: 4.6/5 

6811 S Flores St
San Antonio, TX 78221

Air-Tex Air Conditioning and Heating

User Reviews: 4.4/5 

5038 Callaghan Rd
San Antonio, TX 78228

Aire Serv of Stone Oak

User Reviews: 4.6/5 

21750 Hardy Oak Blvd
San Antonio, TX 78258

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about San Antonio
Average Min Temp Percentile: 95.7%
January Average Min Temp: 44.1°F
Climate Zone: Hot-Humid
Average Energy Cost: $0.11/kWh
Median Year Houses Built: 1982
Average Annual Snowfall: 0.1"

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Services Offered by Furnace Repair Companies

You can employ a local furnace repair company for a number of services that help your furnace run efficiently. We review common services below.

Repair and Maintenance

Professional and timely repairs will restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair professionals are trained to deal with broken blower motors, malfunctioning thermostats, clogged air filters, and more. Your technician can diagnose and repair problems like these to keep your furnace running efficiently. A qualified HVAC technician can also help with issues such as damaged heat exchangers, possible gas leaks, malfunctioning thermostats, or faulty ignitions. Your furnace repair company can also perform routine HVAC maintenance to help avoid unnecessary breakdowns. Your technician will make sure all components function properly by inspecting and cleaning your furnace, replacing air filters, and lubricating moving parts.


Your local HVAC expert can help you upgrade your furnace to a more energy-efficient model, like a heat pump. If your system is past repair, they can also help install a new furnace. Your technician will start by assessing your heating needs and home’s layout. Then, the tech will recommend the best furnace model for your budget and home requirements. Professional HVAC technicians practice industry standards and safety protocols for proper furnace replacement and connection. They can integrate your new system with your existing air ducts and thermostats. They'll complete a final inspection after installation to make sure your furnace runs optimally.


If your furnace isn’t turning on, schedule a thorough inspection with a furnace repair provider. A technician will examine each component of your furnace to identify possible issues. Inspections usually include testing the thermostat's accuracy, cleaning and replacing air filters, checking for any gas or fuel leaks, inspecting the burner and ignition system, and examining the heat exchanger for cracks or damage. We recommend an annual inspection, during which a technician will check your heating system's safety and efficiency and make any necessary repairs or adjustments. Regular tune-ups help prevent potential breakdowns, ensure optimal heating performance, and promote a safe living environment during colder months.

Emergency Services

If your furnace breaks down in winter, some furnace repair companies have emergency repair services to get your system up and running as quickly as possible. These services are available around the clock for unexpected malfunctions, breakdowns, and other safety concerns outside regular business hours. Furnace failure can cause serious discomfort and health risks from the reduced indoor air quality, especially if the breakdown happens during extreme weather and you're unable to open windows for fresh air. Emergency services might be more expensive than a scheduled service, but it's worth it to protect your health.

Factors To Consider When Choosing a Local San Antonio Furnace Repair Service

There are several important considerations for selecting a local San Antonio furnace repair service. We review some key factors below.

  • Cost: Compare several San Antonio furnace repair companies to look for the best service offerings and prices. Look for transparent and competitive pricing, but be wary of companies with extremely low rates. These providers may make up the difference with subpar replacement parts or low-quality workmanship.
  • Guarantees: Look into the warranties or guarantees offered by the furnace repair provider. A trustworthy company should back its work with guarantees on parts and repair work. This assurance gives you peace of mind knowing you can depend on the service provider if issues arise after repairs.
  • Licensing: HVAC contractors in Texas must obtain a contractor's license from the Texas Department of Licensing & Regulation. Hiring a properly licensed and certified furnace repair provider is essential to ensure that your technician is trained and qualified to handle furnace repairs safely and effectively.
  • Qualifications: Look into the qualifications and experience of a furnace repair company. Ideally, technicians will have appropriate training and expertise in various furnace makes and models. You can ask about ongoing training programs to ensure a provider is up to date with the latest repair techniques.
  • Reputation and reviews: Read online testimonials and reviews to get an idea of a provider's reputation. Overall positive reviews are indicative of quality services. You can also learn about a company's commitment to customer satisfaction by looking at how it addresses negative feedback or complaints.

How Much Does a Furnace Repair Cost?

The total cost of furnace repair will vary depending on factors such as the type of HVAC unit you have, the extent of the damage, and the price of replacement parts. The final total may vary, but expect to spend an average of $339 on furnace repair. The following are some common furnace repairs, as well as their average costs.

  • Broken thermostat: $69–$344
  • Cleaning: $41–$55
  • Cracked heat exchanger: $1,374–$2,405
  • Damaged blower bearings: $21–$103
  • Damaged blower belt: $21–$76
  • Filter change: $27–$103

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Frequently Asked Questions About Furnace Repair in San Antonio

How often do I need to have my furnace serviced?

We recommend homeowners service their furnace at least once a year to ensure it runs efficiently and safely. Additionally, a simple maintenance step any homeowner can take is to change the furnace filter annually.

Does a home warranty cover a furnace?

Home warranties usually cover furnaces, but the specifics will vary depending on the company. Check out our guide to best home warranties for furnace coverage to learn more.

How can I tell whether my furnace needs repairs?

Signs that your furnace needs repairs include uneven heating, strange noises, increased energy bills, and a yellow pilot light. A professional furnace inspection can help determine whether it’s time for a full furnace replacement.

What should I do if my furnace breaks down in the middle of winter?

You might need emergency repair services if your furnace breaks down in the middle of winter. Many HVAC repair companies offer around-the-clock emergency services to get your furnace back up and running.

How can I prevent the need for furnace repairs?

Routine furnace maintenance, like cleaning and replacing air filters, can help prevent the need for repairs. Annual HVAC servicing is also critical for catching potential issues before they become major problems.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.