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5 Best Furnace Repair Services Denton, 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, a professional can help keep your heating and cooling systems running smoothly. Our comprehensive guide to the top heating, ventilation, and air conditioning (HVAC) services in Denton, Texas will help you diagnose common issues and get the help you need. If you're wanting a full system replacement, we also have our picks for top furnace brands.

5 Best Furnace Repair Companies in Denton

AMC Services, Inc. Logo

AMC Services

Based on 228 customer reviews.

Services Offered

Furnace InstallationAc RepairIndoor Air QualityMaintenanceAc InstallationSmart Home IntegrationFurnace RepairDuctlessInspectionEmergency ServicesFiltration


  • Reliable customer support
  • Clear pricing policy
608 E Hickory St Suite 128, Denton, TX 972-299-3406 amcservicesinc.com
Cogburn's Heating & Air Conditioning Logo

Cogburn's Heating & Air Conditioning

Based on 262 customer reviews.

Services Offered

Furnace RepairFurnace InstallationAc RepairIndoor Air QualityEmergency ServicesAc InstallationDuct CleaningFiltrationMaintenance


  • Informative resources
  • Clear pricing policy
  • Prompt service delivery
215 S Woodrow Ln, Denton, TX 940-243-9199 cogburnsheatingandair.com
Bear Air Services Logo

Bear Air Services

Based on 158 customer reviews.

Services Offered

Furnace RepairDuctlessEmergency ServicesMaintenanceIndoor Air QualityAc InstallationFurnace InstallationVentilation


  • Clear pricing policy
  • Reliable customer support
  • Free quote
2801 Justin Rd Bldg 200 Suite 220, Flower Mound, TX 972-488-3366 bearheatac.com
CVJ Heating and A/C Logo

CVJ Heating and A/C

Based on 41 customer reviews.

Services Offered

MaintenanceFurnace RepairInspectionFurnace InstallationIndoor Air QualityAc InstallationAc Repair


  • Free quote
  • Informative resources
  • Clear pricing policy
5049 Us-377, Aubrey, TX 940-251-2941 cvjair.com

More Local Hvac Companies

Rhino Air Conditioning and Heating LLC

User Reviews: 4.4/5 

601 Wounded Knee Dr
Cross Roads, TX 76227

Work Environmental Systems

User Reviews: 4.4/5 

2321 Fort Worth Dr
Denton, TX 76205

Southern Comfort Mechanical

User Reviews: 5/5 

174 Lake Park Rd
Lewisville, TX 75057

Bart's Heating & Air

User Reviews: 5/5 

16430 FM156 Suite A
Justin, TX 76247

Legend Air Conditioning & Heating

User Reviews: 5/5 

1729 Silverwood Ln
Little Elm, TX 75068

Honest Home Services AC Repair

User Reviews: 4.7/5 

3731 White Bud Ct
Flower Mound, TX 75028

Triple A Heating & Air Conditioning Repair

User Reviews: 4.9/5 

2624 Long Prairie Rd Suite 112
Flower Mound, TX 75022

Advantage Air Solutions

User Reviews: 4.7/5 

671 S Stemmons Fwy
Lewisville, TX 75067

Frost Brothers Heating & Air

User Reviews: 4.6/5 

320 Smith St
Lewisville, TX 75057

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 Denton
Average Min Temp Percentile:92.0%
January Average Min Temp:35.9°F
Climate Zone:Hot-Humid
Average Energy Cost:$0.12/kWh
Median Year Houses Built:1995
Average Annual Snowfall:0.7"

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Services Offered by Furnace Repair Companies

Your local furnace repair provider will offer a number of services to ensure your furnace runs efficiently. 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 issues with your furnace, including a malfunctioning thermostat, clogged air filter, or broken blower motor. Qualified HVAC technicians examine and fix individual problems including faulty ignitions, malfunctioning thermostats, damaged heat exchangers, or possible gas leaks. Furnace repair technicians can also handle routine HVAC maintenance to avoid unnecessary breakdowns. This may involve inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and generally ensuring all components function correctly.


HVAC companies can also install a new furnace if your furnace is beyond repair, or you want to upgrade to a more energy-efficient model, such as a heat pump. First, skilled technicians assess your home's layout and heating needs. Then, they recommend the most suitable furnace model based on your budget and home requirements. Professional HVAC technicians practice industry safety protocols and standards for proper furnace replacement and connection. They can also integrate a new system with your existing air ducts and thermostats. They'll complete one last inspection after installation to ensure your furnace runs optimally.


If you find that your furnace isn’t turning on, a furnace repair company will recommend a thorough inspection to identify potential issues. This process involves a technician examining each component of your furnace. Inspections typically include examining the heat exchanger for cracks or damage, testing the thermostat's accuracy, checking for any gas or fuel leaks, inspecting the burner and ignition system, and cleaning and replacing air filters. Your technician will check the heating system's efficiency and safety and make any necessary repairs or adjustments. Annual furnace tune-ups help ensure optimal performance and help prevent potential breakdowns, promoting a safe living environment during colder months.

Emergency Services

Some furnace repair providers offer emergency services. These services are available 24/7 for unexpected breakdowns, malfunctions, or other safety concerns. If your furnace breaks down during a cold night, emergency services can have it up and running again as quickly as possible. When a furnace fails during extreme weather, and you're unable to open windows for fresh air, it can pose serious discomfort and health risks from decreased indoor air quality. Emergency services cost more than scheduled services, but it’s worth it to protect your health.

Factors To Consider When Choosing a Local Denton Furnace Repair Service

There are several important considerations for choosing a local Denton furnace repair service. We review some key factors below.

  • Cost: We recommend comparing multiple Denton furnace repair providers to find the best service offerings and prices. Look for competitive, transparent pricing, but avoid companies with extremely low rates. These providers often make up the difference with low-quality workmanship or subpar replacement parts.
  • Guarantees: Look into the guarantees or warranties offered by your furnace repair provider. A trustworthy company should back its work with guarantees on parts and repair work. This gives you peace of mind knowing you can depend on your service provider if problems arise after repairs.
  • Licensing: HVAC contractors in Texas must obtain a contractor's license from the Texas Department of Licensing & Regulation. It's important to hire a furnace repair provider that is properly licensed and certified to ensure that your technician is trained and qualified to handle furnace repairs safely and effectively.
  • Qualifications: Find out what experience and qualifications a furnace repair company has. Your service provider should employ well-trained technicians who have experience working with various furnace makes and models. Ask about a company's training policies to make sure they're up to date on industry standard 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. Look at how a company addresses negative feedback or complaints, reflecting its commitment to customer satisfaction.

How Much Does a Furnace Repair Cost?

Several factors affect the cost of furnace repair. These include the type of HVAC unit, extent of the damage, and cost of replacement parts. On average, furnace repair costs $454, although this varies depending on the details. Below are some common furnace repairs and their average costs.

  • Broken thermostat: $82–$412
  • Cleaning: $49–$66
  • Cracked heat exchanger: $1,650–$2,887
  • Damaged blower bearings: $25–$124
  • Damaged blower belt: $25–$91
  • Filter change: $33–$124

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Frequently Asked Questions About Furnace Repair in Denton

How often do I need to have my furnace serviced?

We recommend having your furnace serviced once a year (or more often if needed) to ensure it runs efficiently and safely. A simple maintenance step any homeowner can take is changing the furnace filter annually.

Will a home warranty cover a furnace?

Home warranties usually cover furnaces, but the details of your plan will vary depending on your provider. Read our guide to best home warranties for furnace coverage to learn more.

How can I tell whether my furnace needs repairs?

Signals that your furnace might need repairs include uneven heating, a yellow pilot light, increased energy bills, or strange noises. A professional furnace inspection can help you determine whether you need a full furnace replacement.

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

If your furnace breaks down in the middle of winter, you may need emergency furnace repair services. Some HVAC repair companies offer emergency services to get your furnace up and running again promptly.

How can I prevent the need for furnace repairs?

You can reduce your need for furnace repairs by keeping up with regular maintenance, such as cleaning and replacing air filters. Annual inspections and service by your local HVAC professional also helps catch furnace problems before they escalate.

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