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5 Best Furnace Repair Services St. Clair, IL

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Written By Callie Marsalisi|Last Updated: April 18, 2024

Whether you're facing a sudden heating emergency or need regular maintenance to keep your heating, ventilation, and air conditioning (HVAC) system running smoothly, this comprehensive guide connects you to reliable local furnace repair services. We’ll review common furnace problems and help you discover reputable HVAC services in St. Clair, Illinois. If you learn that your system needs to be replaced, we also have some picks for top furnace brands.

5 Best Furnace Repair Companies in St. Clair

Heritage Heating & Cooling Logo

Heritage Heating & Cooling

5/5
Based on 350 customer reviews.

Services Offered

Furnace InstallationAc RepairFurnace RepairAc InstallationDuctlessEmergency ServicesMaintenanceIndoor Air Quality

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Free quote
97 Betty Ln, O'Fallon, IL 618-769-3949 heritage-service.com
Tettaton Heating & Cooling Logo

Tettaton Heating & Cooling

4.7/5
Based on 133 customer reviews.

Services Offered

DuctlessFurnace RepairMaintenanceBoiler RepairAc RepairFiltrationFurnace InstallationAc InstallationBoiler Installation

Highlights

  • Free quote
  • Reliable customer support
  • Clear pricing policy
22 Sycamore Dr, Caseyville, IL 618-344-9211 tettatonhvac.com
Garrett Heating & Cooling Logo

Garrett Heating & Cooling

4.5/5
Based on 32 customer reviews.

Services Offered

Ac InstallationEmergency ServicesFurnace InstallationIndoor Air QualityBoiler InstallationAc RepairMaintenanceFurnace Repair

Highlights

  • Free quote
  • Reliable customer support
  • Prompt service delivery
645 Hill Rd, Caseyville, IL 618-420-8800 garrettheatingandcooling.com
Crumer's Heating & Cooling Logo

Crumer's Heating & Cooling

4.2/5
Based on 19 customer reviews.

Services Offered

Furnace RepairFurnace InstallationAc InstallationAc RepairMaintenance

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Free quote
8114 Collinsville Rd, Collinsville, IL 618-410-5321 crumersheatingandcooling.com

More Local Hvac Companies

Polar Aire Plumbing, Heating & Air Conditioning

User Reviews: 4.7/5 

2227 Vandalia St
Collinsville, IL 62234

Dole Heating & Air Conditioning

User Reviews: 5/5 

1920 S Broadway
St. Louis, MO 63104

J.Roberts Heating and Cooling

User Reviews: 4.7/5 

232 S 5th St
Dupo, IL 62239

Energy Stars Heating & Cooling Co

User Reviews: 5/5 

1350 Grand Ave
Madison, IL 62060

Airco Service Co, Inc.

User Reviews: 4.6/5 

217 W Clay St
Troy, IL 62294

Counts Heating & Cooling LLC

User Reviews: 4.7/5 

1947 Cleveland Blvd
Granite City, IL 62040

Vitt Heating & Cooling

User Reviews: 5/5 

4719 Morgan Ford Rd
St. Louis, MO 63116

The Furnace Guys Heating & Cooling LLC

User Reviews: 4.6/5 

104 Osterhage Dr UNIT B
Waterloo, IL 62298

Design Aire Heating & Cooling

User Reviews: 5/5 

5804 Hampton Ave
St. Louis, MO 63109

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. Clair
Average Min Temp Percentile:70.7%
January Average Min Temp:23.0°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.1/kWh
Median Year Houses Built:1975
Average Annual Snowfall:11.3"

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Services Offered by Furnace Repair Companies

You can employ a local furnace repair provider for a number of services that help your furnace run efficiently. We review common services below.

Repair and Maintenance

Timely repairs extend the furnace's life span and optimize its energy efficiency, on top of restoring furnace function. Furnace repair experts 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 damaged heat exchangers, malfunctioning thermostats, possible gas leaks, and faulty ignitions. Furnace experts can also perform routine HVAC maintenance to avoid unnecessary breakdowns. Regular maintenance involves inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and ensuring all components function properly.

Installation

HVAC companies can help you mount a new furnace if yours is beyond 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 home's layout and heating needs. Then, the tech will recommend the best furnace model for you based on your requirements and budget. Your HVAC technician can integrate a new system with existing thermostats and air ducts. They're trained to follow industry safety protocols and standards to ensure proper furnace replacement and connection. To ensure everything is running optimally, your technician will perform a final inspection following installation.

Inspection

If your furnace isn’t turning on, schedule a thorough inspection with a furnace repair provider. A technician will examine each of the furnace's components to look for potential issues. Inspections normally include inspecting the burner and ignition system, examining the heat exchanger for cracks or damage, cleaning and replacing air filters, checking for any gas or fuel leaks, and testing the thermostat's accuracy. Your technician will verify the heating system's efficiency and safety while making the necessary repairs or adjustments. Routine, annual furnace tune-ups encourage peak performance, help prevent potential breakdowns, and promote safe living during cold winters.

Emergency Services

Emergency furnace repair services are there to help with unexpected breakdowns, malfunctions, or safety concerns. Many companies offer these 24/7 services to get your system up and running promptly outside of normal business hours. When a furnace fails in extreme weather conditions, and it's not possible to open windows for fresh air, it can pose discomfort and serious health risks from decreased indoor air quality. Though emergency services will cost more than scheduled services, it’s worth it to protect your health.

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

There are multiple factors to consider when hiring a local St. Clair furnace repair company. We review some key considerations below.

  • Cost: We recommend comparing several St. Clair furnace repair providers to look for the best service offerings and prices. Look for transparent and competitive pricing, but avoid companies with extremely low rates. These providers often make up the difference with subpar replacement parts or low-quality workmanship.
  • Guarantees: Ask your furnace repair provider about any guarantees or warranties it offers. Reputable companies offer these guarantees to protect customers if any problems come up post-repair. Guarantees may cover both parts and workmanship.
  • Licensing: In Illinois, your HVAC contractor must obtain certification from your local city or municipal government. 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 effectively and safely.
  • Qualifications: Find out what experience and qualifications a furnace repair company has. A company should employ technicians that are well-trained and have experience working with various furnace makes and models. You can inquire about a company's training policies to make sure they stay on top of the latest industry standard repair techniques.
  • Reputation and reviews: You can learn about a company's reputation by looking at online reviews and testimonials. A strong positive reputation is a good indicator of high-quality services. Look at how the provider addresses negative feedback or complaints, as this reflects its commitment to customer satisfaction.

How Much Does a Furnace Repair Cost?

The price of furnace repair varies depending on several factors, including extent of the damage, the HVAC unit type, and the price of replacement parts. The average furnace repair costs $444, but your total price depends on the situation. Below are some common furnace repairs and their average costs.

  • Broken thermostat: $81–$407
  • Cleaning: $49–$65
  • Cracked heat exchanger: $1,627–$2,846
  • Damaged blower bearings: $24–$122
  • Damaged blower belt: $24–$89
  • Filter change: $33–$122

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Frequently Asked Questions About Furnace Repair in St. Clair

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 keep it running efficiently and safely. One simple maintenance step you can take is changing the furnace filter annually.

Will a home warranty cover a furnace?

Home warranties usually include furnaces, but warranty plans and services will vary by provider. Learn more with our guide to top home warranty companies for furnace coverage.

How can I tell whether my furnace needs repairs?

Some signs that your furnace might need repairs include a yellow pilot light, uneven heating, strange noises, and increased energy bills. 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?

You may require emergency repair services if your furnace breaks down mid-winter. Many HVAC repair companies offer around-the-clock emergency services to get your furnace up and running again.

How can I prevent the need for furnace repairs?

Regular furnace maintenance, like 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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