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5 Best Furnace Repair Services Thornton, CO

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

All homeowners need a reliable local furnace repair person. Whether you need regular maintenance or help for a heating emergency, your local experts work to keep your heating and cooling systems operational. Use our comprehensive guide to the best heating, ventilation, and air conditioning (HVAC) services in Thornton, Colorado, to help you diagnose common problems and get the assistance you need. If you find out that your whole system needs replacing, we have our picks for best furnace brands as well.

5 Best Furnace Repair Companies in Thornton

True Heating & Cooling Logo

True Heating & Cooling

5/5
Based on 1,314 customer reviews.

Services Offered

Furnace InstallationAc RepairAc InstallationDuctlessBoiler InstallationEmergency ServicesFurnace RepairIndoor Air QualityMaintenance

Highlights

  • Informative resources
  • Clear pricing policy
  • Prompt service delivery
1351 W 121st Ave, Westminster, CO 720-637-5157 trueheatingcolorado.com
Now Heating and Air Logo

Now Heating and Air

5/5
Based on 1,334 customer reviews.

Services Offered

InspectionBoiler RepairAc RepairBoiler InstallationMaintenanceFurnace RepairDuctlessIndoor Air QualityDuct CleaningEmergency ServicesAc InstallationFurnace Installation

Highlights

  • Informative resources
  • Prompt service delivery
  • Reliable customer support
8661 Rosemary St, Commerce City, CO 303-287-8000 nowha.com
Sanders and Johnson Heating and Cooling Logo

Sanders and Johnson Heating and Cooling

5/5
Based on 357 customer reviews.

Services Offered

Ac RepairBoiler InstallationEmergency ServicesIndoor Air QualityInspectionMaintenanceBoiler RepairFiltrationDuctlessFurnace InstallationAc InstallationFurnace Repair

Highlights

  • Informative resources
  • Reliable customer support
  • Free quote
7100 Broadway #7k, Denver, CO 720-594-2176 sandersandjohnson.com
Controlling Systems Logo

Controlling Systems

5/5
Based on 414 customer reviews.

Services Offered

Boiler InstallationVentilationRadiant HeatingFurnace RepairEmergency ServicesBoiler RepairSmart Home IntegrationFurnace InstallationAc RepairFiltrationMaintenanceDuctlessAc InstallationIndoor Air Quality

Highlights

  • Prompt service delivery
  • Free quote
  • Clear pricing policy
7000 N Broadway #1-106, Denver, CO 720-445-8906 controllingsystemsco.com

More Local Hvac Companies

Kappler Mechanical Heating & Air Conditioning

User Reviews: 5/5 

7270 W 118th Pl UNIT A
Broomfield, CO 80020

Apex Clean Air AC & Heating Repair

User Reviews: 5/5 

6401 Broadway Unit L
Denver, CO 80221

Efficient Comfort: Heating, Cooling & Mechanical

User Reviews: 5/5 

10835 N Dover St #100
Westminster, CO 80021

Colorado Air Solutions

User Reviews: 4.7/5 

981 CO-224
Denver, CO 80229

Gale Force Heating and Air Conditioning

User Reviews: 4.7/5 

983 E 70th Ave
Denver, CO 80229

Green-Tech Heating & Cooling

User Reviews: 4.6/5 

2951 W 91st Ave
Federal Heights, CO 80260

Pure Air Solutions

User Reviews: 4.6/5 

14245 Forest St
Thornton, CO 80602

Logic HVAC/R

User Reviews: 4.6/5 

565 E 70th Ave Unit 8E
Denver, CO 80229

Mountain Breeze Heating & Air, Inc.

User Reviews: 4.6/5 

7100 Broadway unit 5-0
Denver, CO 80221

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 Thornton
Average Min Temp Percentile:46.9%
January Average Min Temp:23.0°F
Climate Zone:Cold
Average Energy Cost:$0.11/kWh
Median Year Houses Built:1989
Average Annual Snowfall:55.3"

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Services Offered by Furnace Repair Companies

You can hire a local furnace repair company for a number of services that help your furnace run efficiently. We go over some common services below.

Repair and Maintenance

Timely professional repairs will restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair experts are trained to handle broken blower motors, clogged air filters, malfunctioning thermostats, and more. Your technician can help diagnose and repair these and other issues to keep your furnace running efficiently. A qualified HVAC technician can also help with issues such as malfunctioning thermostats, damaged heat exchangers, faulty ignitions, or possible gas leaks. Furnace repair professionals can also provide routine HVAC maintenance to avoid unnecessary breakdowns. This may involve inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and ensuring all components function properly.

Installation

Your local HVAC expert can 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 begin by assessing your home's layout and heating needs. Then, the tech will recommend the best furnace model for your budget and home requirements. Your HVAC technician can integrate your new system with existing air ducts and thermostats. They're trained to follow industry standards and safety protocols to ensure proper furnace replacement and connection. To ensure everything runs optimally, your technician will complete a final inspection after installation.

Inspection

You probably need an inspection if you discover that your furnace isn’t turning on. A technician will thoroughly inspect each part of your furnace to look for possible causes. Inspections usually include testing the thermostat's accuracy, checking for any gas or fuel leaks, cleaning and replacing air filters, examining the heat exchanger for cracks or damage, and inspecting the burner and ignition system. Your technician will verify the heating system's safety and efficiency, making necessary repairs or adjustments. Regular yearly furnace tune-ups ensure optimal performance, help avoid potential breakdowns, and promote safe living during cold winters.

Emergency Services

Some furnace repair providers also have emergency services, which are available 24/7 for unexpected malfunctions, breakdowns, or safety concerns. If your furnace breaks down in the middle of winter, emergency services can have it up and running again as soon as possible. When your furnace fails in extreme weather conditions, and it's not possible to open windows for fresh air, it can lead to discomfort and serious health risks due to poor 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 Thornton Furnace Repair Service

You should consider several factors when choosing a local Thornton furnace repair provider. We go over some important considerations below.

  • Cost: Compare service offerings and prices among several Thornton furnace repair companies. Look for transparent and competitive pricing while avoiding extremely low-cost options. Abnormally low prices may indicate that a company is making up the difference by compromising the quality of work or materials.
  • Guarantees: Ask your furnace repair company about the guarantees or warranties it offers. Reputable service providers offer these guarantees to protect customers if any problems come up post-repair. Guarantees can cover both workmanship and replacement parts.
  • Licensing: Verify that the furnace repair provider holds the licenses and certifications required by local and state authorities. Proper licensing ensures the technicians are qualified to handle furnace repairs safely and effectively. In Colorado, your HVAC contractor must obtain certification from your local city or municipal government.
  • Qualifications: You can inquire about a company's training policies as well as the experience of its technicians. Companies that promote ongoing training tend to have technicians that use the latest repair techniques. Look for a company that employs well-trained technicians with experience working with various furnace makes and models.
  • Reputation and reviews: Browse online reviews and customer testimonials to learn more about a provider's reputation. Mostly positive reviews are indicative of quality services. You can also verify a company's commitment to customer satisfaction by seeing how it addresses complaints and other negative feedback.

How Much Does a Furnace Repair Cost?

Several factors affect the cost of furnace repair. These include the extent of the damage, the type of HVAC unit, and cost of replacement parts. On average, furnace repair costs $449, although the prices can vary depending on the details. Below, find a list of common repairs and their costs.

  • Broken thermostat: $82–$409
  • Cleaning: $49–$65
  • Cracked heat exchanger: $1,636–$2,864
  • Damaged blower bearings: $25–$123
  • Damaged blower belt: $25–$90
  • Filter change: $33–$123

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Frequently Asked Questions About Furnace Repair in Thornton

How often should I have my furnace serviced?

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

Does a home warranty cover a furnace?

Most home warranties include furnaces, but warranty plans and services vary by company. Learn more by reading our guide to best home warranties for furnace coverage.

How can I tell whether my furnace needs repairs?

Signs that your furnace needs repairs can include increased energy bills, strange noises, uneven heating, or a yellow pilot light. A professional furnace repair company can inspect your furnace and tell you whether you need a full furnace replacement.

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

You may require emergency repair services if your furnace breaks down mid-winter. Many HVAC repair companies offer 24/7 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 key for catching any potential 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.

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