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5 Best Furnace Repair Services Thornton, CO

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Written By Callie Marsalisi|Last Updated: April 18, 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 issues and get the care you need. If you learn that you need a full system replacement, we also have some picks for top furnace brands.

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 employ a local furnace repair company for a number of services that help keep your furnace running efficiently. We review common services below.

Repair and Maintenance

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

Installation

HVAC companies can also install a new furnace if yours is beyond repair, or if you're planning on upgrading to a more energy-efficient model, like a heat pump. Skilled technicians will first assess your home's layout and heating needs. Then, they recommend a suitable furnace model based on your budget and home requirements. A professional HVAC technician can integrate your new system with existing thermostats and air ducts. 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 need an inspection if you notice that your furnace isn’t turning on. A technician will thoroughly inspect each part of the furnace to look for possible problems. The inspection normally includes testing the thermostat's accuracy, cleaning and replacing air filters, checking for any gas or fuel leaks, examining the heat exchanger for cracks or damage, and inspecting the burner and ignition system. The technician verifies the heating system's efficiency and safety, making necessary adjustments or repairs. Routine, annual furnace tune-ups ensure peak performance, help avoid potential breakdowns, and promote safe living during cold winters.

Emergency Services

If your furnace breaks down on a cold winter night, some furnace repair companies have emergency repair services to get your heat back up and running quickly. These services are available around the clock for unexpected malfunctions, breakdowns, and other safety concerns outside regular business hours. 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 protecting your health is worth it.

Factors To Consider When Choosing a Local Thornton Furnace Repair Service

There are several important considerations for choosing a local Thornton furnace repair company. We go over some of the most important below.

  • Cost: We recommend comparing several Thornton furnace repair providers to find the best prices and service offerings. Look for competitive, transparent pricing, but be wary of companies that offer extremely low rates. These providers often make up the difference with subpar replacement parts or low-quality workmanship.
  • Guarantees: Look into the guarantees or warranties provided by the furnace repair service. A reputable company should back its work with guarantees on repairs and replacement parts. This assurance gives you peace of mind knowing you can depend on your service provider if problems arise post-repair.
  • 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 and trained to handle furnace repairs safely. In Colorado, your HVAC contractor must obtain certification from your local city or municipal government.
  • Qualifications: Ask about a company's training policies and its technicians' experience. Companies that promote ongoing training are more likely to have technicians that are up to date on the latest repair techniques. Look for a company that employs well-trained technicians who are experienced in working with various furnace makes and models.
  • Reputation and reviews: Research the company's reputation by looking at online reviews and testimonials. A strong positive reputation is a likely indicator of high-quality services. Look at how a company addresses negative feedback or complaints, as this reflects its commitment to customer satisfaction.

How Much Does a Furnace Repair Cost?

The cost of furnace repair depends on multiple factors, including HVAC unit type, the extent of the damage, and the cost of replacement parts. Furnace repair costs an average of $449, but the final price depends on the details. The following are some common furnace repairs, as well as their average 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 do I need to have my furnace serviced?

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

Does a home warranty cover a furnace?

Home warranties typically cover furnaces, but the specifics of your plan will vary depending on the company. 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, increased energy bills, strange noises, 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 might need emergency repair services if your furnace breaks down in the middle of winter. Some 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?

Regular furnace maintenance, such as cleaning and replacing air filters, can help prevent the need for repairs. Having your HVAC system serviced at least once yearly 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.

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