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5 Best Furnace Repair Services Killeen, TX

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

Whether you need regular heating, ventilation, and air conditioning (HVAC) maintenance or are dealing with a sudden heating emergency, this comprehensive guide connects you to reliable local furnace repair services. We’ll discuss common furnace problems and help you discover reputable HVAC services in Killeen, Texas. If you learn from this article that you need a full system replacement, check out our picks for the best furnace brands.

5 Best Furnace Repair Companies in Killeen

AirBenders Heating and Air Logo

AirBenders Heating and Air

Based on 22 customer reviews.

Services Offered

Ac InstallationFurnace InstallationMaintenanceFurnace RepairAc Repair


  • Clear pricing policy
  • Reliable customer support
  • Informative resources
112 S 38th St, Killeen, TX 254-251-8529 airbenderheatingandcooling.com
CTR Services Air Conditioning & Heating Logo

CTR Services Air Conditioning & Heating

Based on 247 customer reviews.

Services Offered

Duct CleaningFurnace InstallationMaintenanceAc RepairAc InstallationFurnace Repair


  • Free quote
  • Reliable customer support
  • Prompt service delivery
2904 E Stan Schlueter Loop #17, Killeen, TX 254-545-1759 ctrairandheat.com
Deane Electric & Air Conditioning, LLC Logo

Deane Electric & Air Conditioning

Based on 297 customer reviews.

Services Offered

Furnace RepairAc InstallationMaintenanceFurnace InstallationAc Repair


  • Informative resources
  • Clear pricing policy
  • Free quote
502 S 2nd St, Killeen, TX 254-371-5016 deaneelectric.com
Samuel & Sons Heating & Air Logo

Samuel & Sons Heating & Air

Based on 123 customer reviews.

Services Offered

MaintenanceInspectionDuctlessFurnace RepairAc InstallationFurnace InstallationAc RepairEmergency Services


  • Clear pricing policy
  • Free quote
  • Reliable customer support
1344 Fm2808, Kempner, TX 254-290-5403 samuelandsonsheatingandair.com

More Local Hvac Companies

Campbell Appliance Heating and Air, Inc

User Reviews: 3.5/5 

4301 W Avenue H
Temple, TX 76504

Quality Cooling & Heating

User Reviews: 5/5 

106 Halmar Cove
Georgetown, TX 78628

DTC Air Conditioning & Heating

User Reviews: 4.5/5 

361 Logan Ranch Rd
Georgetown, TX 78628

Miller Climate Control

User Reviews: 5/5 

1102 S Austin Ave
Georgetown, TX 78628

Express HVAC Service

User Reviews: 4.5/5 

40112 Industrial Park Cir
Georgetown, TX 78626

Covenant Air Conditioning & Heating

User Reviews: 4.6/5 

1451 Ranch to Market Rd 1869
Liberty Hill, TX 78642

Lawhon Heating & Air

User Reviews: 4.6/5 

1500 Lawhon Ln
Georgetown, TX 78626

Dalton's Air

User Reviews: 4.6/5 

609 Riva Ridge Dr
Leander, TX 78641

Blue Ribbon Cooling, Heating, Plumbing, & Electrical

User Reviews: 5/5 

3121 Eagles Nest St #150
Round Rock, TX 78665

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 Killeen
Average Min Temp Percentile:94.8%
January Average Min Temp:40.2°F
Climate Zone:Hot-Humid
Average Energy Cost:$0.11/kWh
Median Year Houses Built:1988
Average Annual Snowfall:0.1"

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Services Offered by Furnace Repair Companies

Furnace repair providers offer a number of services to keep your furnace working at maximum efficiency. We’ve outlined the most common ones below.

Repair and Maintenance

Timely professional repairs restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair companies can diagnose and repair any furnace issue, such as a clogged air filter, malfunctioning thermostat, or broken blower motor. Qualified HVAC technicians examine and fix individual problems such as possible gas leaks, malfunctioning thermostats, faulty ignitions, or damaged heat exchangers. Furnace experts can also complete routine HVAC maintenance to avoid unnecessary breakdowns. Regular maintenance involves inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and making sure all components function properly.


HVAC companies can also install a new furnace. You might want a new system if yours is beyond repair or if you want to upgrade to a more energy-efficient option like a heat pump. Your technician first assesses your heating needs and home’s layout before recommending the right furnace model for your requirements and budget. Your HVAC technician can integrate your new system with your existing air ducts and thermostat. They're trained on industry standards and safety protocol for proper furnace replacement and connection. Following installation, your technician will complete a final inspection to make sure your furnace runs properly.


If you find that your furnace isn’t turning on, your furnace repair company will likely recommend a thorough inspection to identify potential causes. This will involve a technician examining each of the furnace's components. Inspections normally include checking for any gas or fuel leaks, inspecting the burner and ignition system, testing the thermostat's accuracy, cleaning and replacing air filters, and examining the heat exchanger for cracks or damage. The technician verifies the heating system's efficiency and safety while making the necessary repairs or adjustments. Routine, annual furnace tune-ups ensure peak performance, help avoid potential breakdowns, and promote safe living during colder months.

Emergency Services

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

Factors To Consider When Choosing a Local Killeen Furnace Repair Service

There are several important considerations for selecting a local Killeen furnace repair provider. We review some key factors below.

  • Cost: Look for transparent and competitive pricing, and make sure you find a company that offers all the services you need. Compare several Killeen furnace repair providers. Avoid ones with extremely low rates, as many use subpar replacement parts and low-quality workmanship.
  • Guarantees: Ask your furnace repair provider about the warranties or guarantees it offers. Reputable service providers offer these guarantees to protect customers in case of any issues post-repair. Guarantees may cover both workmanship and replacement parts.
  • Licensing: Verify that your furnace repair servicer holds the licenses and certifications required by local and state authorities. Proper licensing ensures the technicians are qualified to handle furnace repairs safely. HVAC contractors in Texas must obtain a contractor's license from the Texas Department of Licensing & Regulation.
  • Qualifications: Check a furnace repair company's qualifications and experience. Ideally, technicians should be well-trained and have expertise in various furnace makes and models. Ask about ongoing training programs to ensure a provider keeps up with the latest repair techniques.
  • Reputation and reviews: You can learn about a company's reputation by reading online reviews and testimonials. A strong positive reputation is a good indicator of high-quality services. Pay attention to how a company addresses negative feedback or complaints, reflecting its commitment to customer satisfaction.

How Much Does a Furnace Repair Cost?

Furnace repair costs are based on multiple factors. These include HVAC unit type, the extent of the damage, and the price of replacement parts. Homeowners can anticipate spending around $368 for furnace repair, though your total cost may vary. The following are some common furnace repairs, as well as their average costs.

  • Broken thermostat: $72–$361
  • Cleaning: $43–$58
  • Cracked heat exchanger: $1,443–$2,525
  • Damaged blower bearings: $22–$108
  • Damaged blower belt: $22–$79
  • Filter change: $29–$108

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Frequently Asked Questions About Furnace Repair in Killeen

How often should I have my furnace serviced?

Homeowners should have their furnace serviced at least once annually to make sure it runs safely and efficiently. Additionally, one simple maintenance step any homeowner can take is to change the furnace filter every year.

Will a home warranty cover a furnace?

Home warranties usually cover furnaces, but warranty plans and services will vary by provider. Learn more with our guide to best home warranties for furnace coverage.

How can I tell whether my furnace needs repairs?

Some signs that your furnace may need repairs include uneven heating, strange noises, a yellow pilot light, and increased energy bills. A professional can inspect your furnace and 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 providers offer 24/7 emergency services to get your furnace up and running again.

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 important to catch potential problems before they escalate.

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