We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

5 Best Furnace Repair Services Crystal Lake, IL

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Furnace Repair
  4. IL
  5. Crystal Lake
Written By Callie Marsalisi|Last Updated: April 18, 2024

Having a local expert you can trust is important for keeping your heating and cooling services running smoothly. Whether it's a furnace emergency or just regular maintenance, your local experts are here to help. Below is a review of common furnace problems, as well as our guide to the top heating, ventilation, and air conditioning (HVAC) servicers in Crystal Lake, Illinois. If you find out that you need a full system replacement, we also have some picks for top furnace brands.

5 Best Furnace Repair Companies in Crystal Lake

Woodstock Heating & Cooling Logo

Woodstock Heating & Cooling

5/5
Based on 531 customer reviews.

Services Offered

Emergency ServicesIndoor Air QualityFurnace InstallationFurnace RepairBoiler InstallationDuctlessAc InstallationMaintenanceAc Repair

Highlights

  • Clear pricing policy
  • Prompt service delivery
  • Reliable customer support
333 E Judd St, Woodstock, IL 815-338-0282 woodstockheating.com
All Temp Heating & Air Conditioning, Inc. Logo

All Temp Heating & Air Conditioning

5/5
Based on 562 customer reviews.

Services Offered

Ac InstallationEmergency ServicesBoiler InstallationVentilationMaintenanceDuctlessAc RepairFurnace RepairFurnace Installation

Highlights

  • Free quote
  • Prompt service delivery
  • Reliable customer support
124 E Liberty St, Wauconda, IL 847-526-9082 alltemp.net
JNL Climate Control, Inc. Logo

JNL Climate Control

5/5
Based on 687 customer reviews.

Services Offered

Emergency ServicesAc InstallationFiltrationIndoor Air QualityInspectionRadiant HeatingMaintenanceBoiler RepairDuctlessBoiler InstallationAc RepairFurnace InstallationFurnace Repair

Highlights

  • Prompt service delivery
  • Informative resources
  • Clear pricing policy
215 Prairie Lake Rd, East Dundee, IL 847-358-2251 jnlclimatecontrol.com
G & R Heating and Air Logo

G & R Heating and Air

5/5
Based on 1,626 customer reviews.

Services Offered

Boiler RepairFiltrationIndoor Air QualityFurnace RepairBoiler InstallationAc RepairDuct CleaningInspectionFurnace InstallationMaintenanceEmergency ServicesSmart Home IntegrationAc Installation

Highlights

  • Free quote
  • Informative resources
  • Reliable customer support
24 Center Dr Unit #9, Gilberts, IL 224-419-5324 grheatingcooling.com

More Local Hvac Companies

TEM Control HVAC Inc.

User Reviews: 4.7/5 

1445 Geringer Rd
Algonquin, IL 60102

D & D Comfort Inc. Heating & Air Conditioning, Inc.

User Reviews: 4.7/5 

11514 Smith Dr D
Huntley, IL 60142

Dundee Services Inc DRAIN CLEARING, PLUMBING HVAC ELECTRICAL

User Reviews: 4.7/5 

9 Michigan Ave
East Dundee, IL 60118

Appliance Doctor and Hvac Repair Corp

User Reviews: 4.6/5 

1 Grandview Ct
Algonquin, IL 60102

Combined Services HVAC

User Reviews: 4.6/5 

756 Ridgeview Dr
McHenry, IL 60050

V.M. O'Leary Sheet Metal & Heating

User Reviews: 4.6/5 

820 Three Oaks Rd
Cary, IL 60013

Loud Brothers

User Reviews: 4.6/5 

3910 Main St
McHenry, IL 60050

Always Air Inc

User Reviews: 4.6/5 

736 W Main St
Cary, IL 60013

McHenry Heating & Air, Inc.

User Reviews: 4.6/5 

1903 State Rte 31
McHenry, IL 60050

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Get Your Furnace Repair Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Crystal Lake
Average Min Temp Percentile:29.6%
January Average Min Temp:12.2°F
Climate Zone:Cold
Average Energy Cost:$0.13/kWh
Median Year Houses Built:1985
Average Annual Snowfall:37.8"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Services Offered by Furnace Repair Companies

You can hire a local furnace repair company for a number of services that help keep your furnace running efficiently. We’ve outlined the most common ones below.

Repair and Maintenance

Timely repairs restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair experts 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 assist with issues such as malfunctioning thermostats, damaged heat exchangers, faulty ignitions, or possible gas leaks. Your furnace repair provider can also perform routine HVAC system upkeep to help avoid unnecessary breakdowns. Your technician will ensure that all components function properly by inspecting and cleaning your furnace, lubricating moving parts, and replacing air filters.

Installation

Your local HVAC expert can upgrade your furnace to a more energy-efficient model, such as a heat pump. If your system is beyond repair, they can also help install an entire new furnace. Your technician will start by assessing your home's layout and heating needs. Then, the tech will recommend the right furnace model for your budget and home requirements. Your HVAC professional can integrate your new system with existing air ducts and thermostats. They're trained on industry safety protocols and standards to ensure proper furnace replacement and connection. To ensure everything runs optimally, your technician will perform a final inspection following installation.

Inspection

Schedule an inspection with a furnace repair provider if you notice your furnace failing to turn on. A technician will inspect each of the furnace's components to identify potential problems. The inspection typically includes examining the heat exchanger for cracks or damage, inspecting the burner and ignition system, testing the thermostat's accuracy, cleaning and replacing air filters, and checking for any gas or fuel leaks. Yearly inspections of this type encourage optimal heating system performance, help avoid breakdowns, and promote safe living during cold winters. A technician will verify your system's efficiency and safety and make any needed repairs.

Emergency Services

Emergency furnace repair services help with unexpected breakdowns, malfunctions, or other safety concerns. Many providers offer these 24/7 services to help get your system up and running promptly outside of normal business hours. Emergency services can cost more than a scheduled service, but protecting your health is worth it. Furnace failure can cause discomfort and serious health risks from decreased indoor air quality, especially if it breaks down during extreme weather conditions when you're unable to open windows for fresh air.

Factors To Consider When Choosing a Local Crystal Lake Furnace Repair Service

You have a number of factors to consider when hiring a local Crystal Lake furnace repair company. We’ve detailed them below.

  • Cost: Look for a company that provides all the services you need, and that offers transparent and competitive pricing. We recommend comparing several Crystal Lake furnace repair companies. Avoid ones that offer extremely low rates, as many employ low-quality workmanship or subpar replacement parts.
  • Guarantees: Trustworthy furnace repair companies should provide guarantees or warranties on their workmanship and parts. Companies that stand behind their work offer you peace of mind if something goes wrong post-repair.
  • 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 safely and effectively.
  • Qualifications: Learn about the experience and qualifications of a furnace repair company. You want technicians that are well-trained and experienced at working on various furnace makes and models. Ask about company training programs to confirm that technicians are educated on the latest industry standards.
  • Reputation and reviews: Read online testimonials and reviews from previous customers to get a sense of a company's reputation. Look for a provider with overall positive reviews, but also be mindful of how it addresses negative reviews and complaints. This can tell you a lot about a company's commitment to customer service.

How Much Does a Furnace Repair Cost?

Certain factors affect the cost of furnace repair. These include the type of HVAC unit, extent of the damage, and price of replacement parts. Furnace repair costs $445 on average, although this can vary depending on your situation. Below are some common furnace repairs and their average costs.

  • Broken thermostat: $81–$407
  • Cleaning: $49–$65
  • Cracked heat exchanger: $1,629–$2,851
  • Damaged blower bearings: $24–$122
  • Damaged blower belt: $24–$90
  • Filter change: $33–$122

Ready to Get a Quote on Your Hvac Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Furnace Repair in Crystal Lake

How often should I have my furnace serviced?

We recommend homeowners service their furnace at least once annually to make sure it runs safely and efficiently. Additionally, one simple maintenance step you can take is to change your home's furnace filter annually.

Does a home warranty cover a furnace?

Most home warranties cover furnaces, but plans and services vary by company. Learn more with our guide to top home warranty companies for furnace coverage.

How can I tell whether my furnace needs repairs?

Signs that your furnace needs repairs can include strange noises, uneven heating, a yellow pilot light, or increased energy bills. 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?

If your furnace breaks down in the middle of winter, you may need emergency furnace repair services. Some HVAC repair companies provide emergency services, so your furnace can get up and running again promptly.

How can I prevent the need for furnace repairs?

Regular furnace maintenance, like cleaning and replacing air filters, helps prevent the need for repairs. Annual HVAC servicing is also important to catch 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.

Sources