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5 Best Furnace Repair Services Windsor, 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, a professional can help keep your heating and cooling systems operational. Use our comprehensive guide to the best heating, ventilation, and air conditioning (HVAC) services in Windsor, Colorado, to help you diagnose common issues and get the help you need. If you learn that your system needs to be replaced, we also have our picks for top furnace brands.

5 Best Furnace Repair Companies in Windsor

JT Plumbing Heating & Air Logo

JT Plumbing Heating & Air

Based on 979 customer reviews.

Services Offered

Furnace InstallationFiltrationFurnace RepairIndoor Air QualityAc InstallationBoiler InstallationMaintenanceEmergency ServicesInspection


  • Reliable customer support
  • Clear pricing policy
  • Informative resources
193 E 71st St, Loveland, CO 970-633-1956 jtplumbingservicesllc.com
Swan Heating & Air Conditioning, Inc. Logo

Swan Heating & Air Conditioning

Based on 1,669 customer reviews.

Services Offered

Furnace InstallationFiltrationAc InstallationBoiler RepairAc RepairVentilationFurnace RepairMaintenanceEmergency ServicesBoiler InstallationIndoor Air QualityDuctless


  • Reliable customer support
  • Clear pricing policy
  • Informative resources
3838 N Garfield Ave, Loveland, CO 970-425-3681 swanhomecomfort.com
IMS Heating & Air, Inc. Logo

IMS Heating & Air

Based on 983 customer reviews.

Services Offered

DuctlessMaintenanceEmergency ServicesFurnace RepairAc InstallationIndoor Air QualityFurnace InstallationAc Repair


  • Informative resources
  • Prompt service delivery
  • Reliable customer support
5213 Longs Peak Rd A, Berthoud, CO 970-532-0123 imsheatingandair.com
Fort Collins Heating & Air Conditioning Logo

Fort Collins Heating & Air Conditioning

Based on 862 customer reviews.

Services Offered

Radiant HeatingAc InstallationFurnace InstallationMaintenanceFiltrationIndoor Air QualityFurnace RepairDuctlessBoiler InstallationDuct CleaningBoiler RepairVentilationEmergency ServicesAc Repair


  • Clear pricing policy
  • Informative resources
  • Reliable customer support
208 Commerce Dr #4, Fort Collins, CO 970-279-3750 fortcollinsheating.com

More Local Hvac Companies

Air Products Heating & Cooling

User Reviews: 4.7/5 

800 Stockton Ave #3
Fort Collins, CO 80524

Eagle Mechanical Inc. Heating & Air Conditioning

User Reviews: 4.7/5 

445 N Denver Ave
Loveland, CO 80537

Specialized 72 Degrees Air Conditioning & Heating

User Reviews: 4.7/5 

8115 Co Rd 86
Fort Collins, CO 80524

De Leon Heating & Air

User Reviews: 4.7/5 

4429 W 16th Street Rd
Greeley, CO 80634

Cool Ducts Heating and Cooling

User Reviews: 4.6/5 

2580 E Harmony Rd Suite 301-06
Fort Collins, CO 80528

Air Comfort, Inc.

User Reviews: 4.4/5 

150 Rome Ct
Fort Collins, CO 80524

Ideal Comfort HVAC LLC

User Reviews: 4.5/5 

308 Mountain Vw Rd E
Berthoud, CO 80513

Tri-City Heating & Air Conditioning Inc.

User Reviews: 4.6/5 

127 SW 12th St
Loveland, CO 80537

Hooley Heating & Air Conditioning

User Reviews: 4.4/5 

1314 Webster Ave
Fort Collins, CO 80524

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 Windsor
Average Min Temp Percentile:21.4%
January Average Min Temp:19.4°F
Climate Zone:Cold
Average Energy Cost:$0.12/kWh
Median Year Houses Built:1991
Average Annual Snowfall:49.0"

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Services Offered by Furnace Repair Companies

Furnace repair companies provide a number of services to keep your furnace working at maximum efficiency. We review common services below.

Repair and Maintenance

Timely repairs restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair companies can diagnose and fix most common furnace issues. These include malfunctioning thermostats, clogged air filters, or broken blower motors. Qualified HVAC technicians can also handle problems such as faulty ignitions, damaged heat exchangers, possible gas leaks, and malfunctioning thermostats. Furnace experts can also perform routine HVAC maintenance to avoid unnecessary breakdowns. Regular maintenance involves inspecting and cleaning your furnace, replacing air filters, lubricating moving parts, and ensuring all components function properly.


HVAC companies can also install a new furnace if yours is beyond repair, or if you want to upgrade to a more energy-efficient model, such as a heat pump. First, skilled technicians assess your heating needs and home’s layout. Then, they recommend a suitable furnace model based on your budget and home requirements. HVAC technicians follow safety protocols and standards set by the industry to ensure safe furnace replacement and connection. They also integrate a new system with your existing air ducts and thermostats. Following installation, the company completes a final inspection to ensure the furnace runs optimally and efficiently.


If you notice your furnace isn’t turning on, a furnace repair company will recommend a thorough inspection to identify possible issues. This will involve a technician examining each component of your furnace. Inspections normally 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 verify the heating system's safety and efficiency, making necessary repairs or adjustments. Regular yearly furnace tune-ups ensure optimal performance, help prevent possible breakdowns, and promote a safe living environment during frigid winters.

Emergency Services

Some furnace repair providers also have emergency services. These services are available 24/7 for unexpected breakdowns, malfunctions, or safety concerns. If your furnace breaks down during the winter, emergency services can get it up and running again as soon as possible. Furnace failure can lead to discomfort and serious health risks from the decreased indoor air quality, especially if the breakdown happens during extreme weather and it's not possible to open windows for fresh air. Emergency services may be more expensive than a scheduled service, but it's worth it to protect your health.

Factors To Consider When Choosing a Local Windsor Furnace Repair Service

There are multiple factors to consider when selecting a local Windsor furnace repair service. We review some key considerations below.

  • Cost: We recommend comparing several Windsor furnace repair companies to look for the best service offerings and prices. Look for competitive, transparent pricing, but avoid companies that offer extremely low rates. These providers may make up the difference with low-quality workmanship or subpar replacement parts.
  • Guarantees: Look into the warranties or guarantees offered 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 issues arise post-repair.
  • Licensing: Make sure your furnace repair provider holds all the appropriate licenses and certifications. In Colorado, your HVAC contractor must obtain certification from your local city or municipal government. Proper licensing helps ensure that technicians are qualified and trained to handle furnace repairs safely.
  • Qualifications: Learn about the qualifications and experience of a furnace repair company. Ideally, you want technicians that are trained and experienced in working on various furnace makes and models. Inquire about company training programs to verify that technicians are up to date on current industry standards for repairs.
  • Reputation and reviews: Look through online testimonials and reviews from previous customers to learn about a company's reputation. Look for a provider with overall positive reviews, but also pay attention to how it addresses negative reviews and complaints. This can tell you a great deal about a provider's commitment to customer service.

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 price of replacement parts. Furnace repair costs an average of $429, but your total price depends on the details. The following are some common furnace repairs, as well as their average costs.

  • Broken thermostat: $79–$397
  • Cleaning: $48–$64
  • Cracked heat exchanger: $1,589–$2,780
  • Damaged blower bearings: $24–$119
  • Damaged blower belt: $24–$87
  • Filter change: $32–$119

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Frequently Asked Questions About Furnace Repair in Windsor

How often should I have my furnace serviced?

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

Will a home warranty cover a furnace?

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

How can I tell whether my furnace needs repairs?

Signals that your furnace needs repairs include uneven heating, strange noises, increased energy bills, or a yellow pilot light. 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 mid-winter, you might need emergency furnace repair services. Many HVAC repair companies offer emergency services, so your furnace can get up and running again promptly.

How can I prevent the need for furnace repairs?

You can reduce your need for furnace repairs by completing regular maintenance, such as cleaning and replacing air filters. An annual inspection and service by an 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.