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5 Best Furnace Repair Services Lockport, IL

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  3. Furnace Repair
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  5. Lockport
Written By Callie Marsalisi|Last Updated: April 18, 2024

Whether you need regular heating, ventilation, and air conditioning (HVAC) maintenance or are dealing with a sudden heating emergency, this comprehensive guide can connect you to trustworthy local furnace repair services. We’ll discuss common furnace issues and help you find reputable HVAC services in Lockport, Illinois. If you find out that you need a full system replacement, we have our picks for best furnace brands as well.

5 Best Furnace Repair Companies in Lockport

Update Heating and Cooling Services Logo

Update Heating and Cooling Services

Based on 30 customer reviews.

Services Offered

MaintenanceIndoor Air QualityRadiant HeatingFurnace RepairBoiler InstallationAc RepairFurnace InstallationDuct CleaningFiltrationAc InstallationInspectionEmergency ServicesDuctless


  • Informative resources
  • Clear pricing policy
  • Free quote
16525 W 159th St, Lockport, IL 815-242-3339 updateheating.com
Wise Mechanical Solutions Logo

Wise Mechanical Solutions

Based on 115 customer reviews.

Services Offered

Furnace RepairEmergency ServicesMaintenanceIndoor Air QualityFurnace InstallationDuctless


  • Free quote
  • Informative resources
1261 State St, Lemont, IL 708-243-2665 wisemechanicalsolutions.com
Weather Comfort HVAC LLC Logo

Weather Comfort HVAC

Based on 31 customer reviews.

Services Offered

Furnace RepairFurnace Installation


  • Informative resources
  • Free quote
  • Reliable customer support
316a Woodcreek Dr #316, Bolingbrook, IL 815-212-9412 weathercomfort-hvacr.com
All Temp Heating and Air Conditioning Logo

All Temp Heating and Air Conditioning

Based on 108 customer reviews.

Services Offered

VentilationDuct CleaningMaintenanceFurnace RepairEmergency ServicesAc InstallationBoiler InstallationIndoor Air QualityDuctlessFiltrationAc RepairFurnace Installation


  • Free quote
  • Prompt service delivery
  • Informative resources
370 S Bolingbrook Dr, Bolingbrook, IL 866-693-2009 alltemp.com

More Local Hvac Companies

AAA Heating and Cooling Inc

User Reviews: 4.7/5 

400 Main St Suite 300
Lemont, IL 60439

Earth Temp HVAC, Inc.

User Reviews: 4.7/5 

15770 S Bell Rd
Homer Glen, IL 60491

Pinnacle HVAC, LLC

User Reviews: 4.7/5 

14007 S Bell Rd #126
Homer Glen, IL 60491

Rousculp's Heating and Cooling

User Reviews: 4.7/5 

2551 Theodore St Suite B
Crest Hill, IL 60403

A All Temp Inc. Heating & Cooling

User Reviews: 5/5 

31W154 91st St
Naperville, IL 60564

Winters Heating & Air Conditioning

User Reviews: 4.6/5 

1312 Mc Cameron Ave
Lockport, IL 60441

ComforTemp Heating & Air Conditioning

User Reviews: 4.6/5 

1244 State St suite 145
Lemont, IL 60439

RCM Heating & Cooling, Inc.

User Reviews: 4.6/5 

1018 Star Ln
New Lenox, IL 60451

Heat Medics Heating & Cooling, LLC

User Reviews: 4.7/5 

11535 183rd Pl Suite 105
Orland Park, IL 60467

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 Lockport
Average Min Temp Percentile:39.8%
January Average Min Temp:15.6°F
Climate Zone:Cold
Average Energy Cost:$0.13/kWh
Median Year Houses Built:1981
Average Annual Snowfall:25.9"

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Services Offered by Furnace Repair Companies

Your local furnace repair provider will offer a number of services to ensure your furnace runs efficiently. We outline some common offerings below.

Repair and Maintenance

Professional and timely repairs can restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair professionals are trained to deal with broken blower motors, clogged air filters, malfunctioning thermostats, and more. Your technician can help diagnose and repair problems like these to keep your furnace working effectively. A qualified HVAC technician can also handle issues like damaged heat exchangers, possible gas leaks, faulty ignitions, or malfunctioning thermostats. Furnace repair companies can also complete routine HVAC system servicing to avoid unnecessary breakdowns. This can include jobs such as inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and generally ensuring that all components work properly.


Your HVAC provider can upgrade your furnace to a more energy-efficient model, such as a heat pump. If your system is past repair, they can also help install an entire new furnace. Your technician will begin by assessing your heating needs and home’s layout. Then, the tech will recommend the right furnace model for your budget and home requirements. HVAC technicians follow safety protocols and standards set by the industry to ensure correct furnace replacement and connection. They will also integrate your new system with your existing air ducts and thermostats. Following installation, the company completes one last inspection to confirm that the furnace runs optimally.


If your furnace isn’t turning on, you should schedule a thorough inspection with a furnace repair provider. A technician will examine each of the furnace's components to look for potential causes. The inspection normally includes checking for any gas or fuel leaks, cleaning and replacing air filters, examining the heat exchanger for cracks or damage, testing the thermostat's accuracy, and inspecting the burner and ignition system. Annual inspections like this encourage optimal heating system performance, help avoid potential breakdowns, and promote safe living during cold winters. The technician will verify your system's efficiency and safety while making any needed repairs.

Emergency Services

If your furnace breaks down on a cold winter night, some furnace repair companies provide emergency repair services to get your heat back up and running quickly. These services are available 24/7 for unexpected malfunctions, breakdowns, and other safety concerns outside regular business hours. When a furnace fails in extreme weather conditions, and you can't open windows for fresh air, it can pose serious discomfort and 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 Lockport Furnace Repair Service

You should consider several factors when selecting a local Lockport furnace repair provider. We’ve detailed them below.

  • Cost: Compare pricing and services offered by several Lockport furnace repair providers. Look for competitive and transparent pricing, but avoid extremely low-cost options. Companies that offer services for abnormally low prices may make up the difference by compromising the quality of work or materials.
  • Guarantees: Check for warranties or guarantees provided by the furnace repair provider. A trustworthy company should back its work with guarantees on repairs and replacement parts. This assurance gives you peace of mind knowing you can depend on the service provider if any problems arise post-repair.
  • Licensing: Make sure your furnace repair provider holds all the appropriate licenses and certifications. In Illinois, your HVAC contractor must obtain certification from your local city or municipal government. Proper licensing ensures that technicians are qualified to handle furnace repairs safely.
  • Qualifications: Learn about the experience and qualifications of a furnace repair company. You want technicians that are trained and experienced in working with various furnace makes and models. Ask about company training programs to verify that technicians are up to date on current industry standards for repairs.
  • Reputation and reviews: Learn more about a company's reputation by looking at online reviews and testimonials from previous customers. A strong positive reputation is a good indicator of quality services. Look at how a provider addresses complaints or negative feedback, reflecting its commitment to customer satisfaction.

How Much Does a Furnace Repair Cost?

Certain factors influence the cost of repairing your furnace. These include the extent of the damage, the type of HVAC unit, and cost of replacement parts. Furnace repair costs $446 on average, although this varies depending on the details. Below are some common furnace repairs and their average costs.

  • Broken thermostat: $82–$408
  • Cleaning: $49–$65
  • Cracked heat exchanger: $1,630–$2,853
  • Damaged blower bearings: $24–$122
  • Damaged blower belt: $24–$90
  • Filter change: $33–$122

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Frequently Asked Questions About Furnace Repair in Lockport

How often should I have my furnace serviced?

You should have your furnace serviced at least once annually to make sure it runs safely and efficiently. Additionally, a simple maintenance step any homeowner can take is to change the furnace filter every year.

Does a home warranty cover a furnace?

Home warranties typically cover furnaces, but the specifics of your plan will vary depending on your provider. Use our guide to best home warranty companies for covering furnaces to learn more.

How can I tell whether my furnace needs repairs?

Indicators that your furnace needs repairs can include strange noises, uneven heating, 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?

You may require emergency repair services if your furnace malfunctions in the middle of winter. Many HVAC repair providers offer around-the-clock emergency services to get your furnace up and running again.

How can I prevent the need for furnace repairs?

You can prevent the need for furnace repairs by completing regular maintenance like cleaning and replacing air filters. Annual inspections and service by your local HVAC professional can also help catch furnace problems before they escalate.

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