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5 Best Furnace Repair Services St. Charles, MO

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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, these experts help keep your heating and cooling systems operational. Use our comprehensive guide to the best heating, ventilation, and air conditioning (HVAC) services in St. Charles, Missouri, to help you diagnose common problems and get the assistance you need. If you're wanting a full system replacement, we also have selections for top furnace manufacturers.

5 Best Furnace Repair Companies in St. Charles

Jerry Kelly Heating & Air Conditioning Logo

Jerry Kelly Heating & Air Conditioning

5/5
Based on 5,359 customer reviews.

Services Offered

Duct CleaningAc InstallationFiltrationAc RepairInspectionIndoor Air QualityFurnace RepairFurnace InstallationMaintenance

Highlights

  • Informative resources
  • Reliable customer support
  • Free quote
4631 N St Peters Pkwy, St Peters, MO 636-757-8506 jerrykelly.com
Goldkamp Heating & Cooling Logo

Goldkamp Heating & Cooling

5/5
Based on 486 customer reviews.

Services Offered

MaintenanceFurnace RepairFurnace InstallationDuctlessAc RepairFiltrationIndoor Air QualityAc InstallationDuct CleaningZoning Systems

Highlights

  • Prompt service delivery
  • Free quote
  • Clear pricing policy
890 N Lafayette St, Florissant, MO 314-839-3332 goldkamphvac.com
B & B Heating & Cooling Logo

B & B Heating & Cooling

5/5
Based on 811 customer reviews.

Services Offered

MaintenanceAc InstallationZoning SystemsIndoor Air QualityVentilationFurnace RepairEmergency ServicesInspectionFurnace InstallationFiltrationAc RepairBoiler InstallationDuctless

Highlights

  • Clear pricing policy
  • Informative resources
1955 Washington St, Florissant, MO 314-838-9800 bbheatingcooling.com
Faszold Heating and Cooling Logo

Faszold Heating and Cooling

5/5
Based on 816 customer reviews.

Services Offered

FiltrationBoiler InstallationFurnace RepairAc InstallationInspectionAc RepairIndoor Air QualityMaintenanceEmergency ServicesFurnace InstallationVentilationDuctless

Highlights

  • Free quote
  • Reliable customer support
  • Clear pricing policy
1613 E Terra Ln, O'Fallon, MO 636-735-7842 faszold.com

More Local Hvac Companies

Future Aire Heating & Air Conditioning

User Reviews: 4.7/5 

400 Chesterfield Center #400
Chesterfield, MO 63017

Averill Heating & Air Conditioning

User Reviews: 4.6/5 

10645 Liberty Ave
St. Louis, MO 63132

Assured Heating and Cooling

User Reviews: 4.6/5 

400 N 5th St
St Charles, MO 63301

Arch Air Services

User Reviews: 4.6/5 

3582 Adie Rd
St Ann, MO 63074

Astro Heating & Cooling

User Reviews: 4.6/5 

11455 Schenk Dr
Maryland Heights, MO 63043

Comfort Experts, Inc

User Reviews: 4.6/5 

4532 Central School Rd
St Charles, MO 63304

Tri State Mechanical Services Inc

User Reviews: 4.5/5 

2338 N Lindbergh Blvd
St. Louis, MO 63114

Breeze Heating and Cooling

User Reviews: 4.5/5 

1233 Cedar Creek Rd
Chesterfield, MO 63017

Superior Service

User Reviews: 5/5 

17722 Chesterfield Airport Rd
Chesterfield, MO 63005

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 St. Charles
Average Min Temp Percentile:65.6%
January Average Min Temp:21.7°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.1/kWh
Median Year Houses Built:1984
Average Annual Snowfall:12.1"

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Services Offered by Furnace Repair Companies

Local furnace repair providers offer various services to ensure your furnace runs efficiently. We review common services 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 a number of issues, including broken blower motors, malfunctioning thermostats, and clogged air filters. Qualified HVAC technicians also have the expertise to tackle problems like malfunctioning thermostats, faulty ignitions, damaged heat exchangers, and possible gas leaks. Furnace repair professionals can also handle a routine HVAC system tune-up to avoid unnecessary breakdowns. This can involve inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and ensuring all components function optimally.

Installation

HVAC companies can help you mount a new furnace if yours is past repair. An expert can also help you upgrade to a more energy-efficient model, such as a heat pump. First, a skilled technician will assess your heating needs and home’s layout. Then, the tech will recommend the best furnace model for you based on your requirements and budget. Your HVAC installer can integrate your new system with your existing air ducts and thermostat. They're trained on industry standards and safety protocol for proper exchange of the existing furnace and connection. Following installation, the technician will perform one last inspection to make sure your furnace runs efficiently.

Inspection

Schedule an inspection with a furnace repair company if you notice your furnace failing to turn on. During the inspection, a technician will look at every component of your furnace to identify possible issues. The inspection usually includes checking for any gas or fuel leaks, inspecting the burner and ignition system, cleaning and replacing air filters, examining the heat exchanger for cracks or damage, and testing the thermostat's accuracy. Your technician will verify the heating system's efficiency and safety while making the necessary repairs or adjustments. Regular yearly furnace tune-ups facilitate optimal performance, help prevent potential breakdowns, and promote a safe living environment during cold winters.

Emergency Services

Emergency furnace repair services can help with unexpected breakdowns, malfunctions, or other safety concerns. Many companies offer these around-the-clock services to help get your system back up and running promptly. Furnace failure can cause discomfort and serious health risks from the reduced indoor air quality, especially if the breakdown happens during extreme weather and you're unable to open windows for fresh air. Emergency services may cost more than scheduled services, but it's worth it to protect your health.

Factors To Consider When Choosing a Local St. Charles Furnace Repair Service

There are a number of important considerations for choosing a local St. Charles furnace repair company. We’ve detailed them below.

  • Cost: We recommend comparing several St. Charles furnace repair providers to look for the best service offerings and prices. Look for competitive, transparent pricing, but be wary of companies that quote extremely low rates. These providers may make up the difference with subpar replacement parts or low-quality workmanship.
  • Guarantees: Reputable furnace repair companies should provide warranties or guarantees on their parts and workmanship. Companies that back their work this way offer you peace of mind if something goes wrong post-repair.
  • Licensing: Confirm that your furnace repair servicer holds all necessary licenses and certifications. This ensures that the technicians are qualified to handle furnace repairs safely and effectively. In Missouri, your HVAC contractor must obtain certification from your local city or municipal government.
  • Qualifications: Find out what experience and qualifications a furnace repair company has. A company should employ well-trained technicians who have experience with various furnace makes and models. Ask about a company's training policies to ensure they're up to date on industry standard repair techniques.
  • Reputation and reviews: Check online testimonials and reviews to get a sense of 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 reveal a great deal about a provider's commitment to customer service.

How Much Does a Furnace Repair Cost?

Several factors influence the price of furnace repair. These include the extent of the damage, the type of HVAC unit, and price of replacement parts. Furnace repair costs $424 on average, although this varies depending on your situation. Below, find a list of common repairs and their costs.

  • Broken thermostat: $79–$394
  • Cleaning: $47–$63
  • Cracked heat exchanger: $1,577–$2,759
  • Damaged blower bearings: $24–$118
  • Damaged blower belt: $24–$87
  • Filter change: $32–$118

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Frequently Asked Questions About Furnace Repair in St. Charles

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 cover furnaces, but plans and services vary by provider. Learn more using our guide to top home warranty plans for furnace coverage.

How can I tell whether my furnace needs repairs?

Some signs that your furnace needs repairs include a yellow pilot light, strange noises, increased energy bills, and uneven heating. A professional furnace inspection can help determine whether it’s time for a full furnace replacement.

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

If your furnace malfunctions in the middle of winter, you may need emergency furnace repair services. Some HVAC repair companies provide emergency services to get your furnace up and running again quickly.

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 can also help catch furnace issues before they become a serious problem.

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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