Frankfort Same-Day Furnace Repair and Installation Services

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4.3/5 | 580 Reviews

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4.5/5 | 190 Reviews

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4.7/5 | 23 Votes

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Special Promotions on Furnace Services in Frankfort

Disclaimer: Coupons may only be redeemed one time per household, and they cannot be combined with any offers or discounts. You must present or mention the coupon prior to any services performed. Discounts are not valid for trip charges or diagnostic fees. 

NEW FURNACE OPTIONS
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NEW FURNACE OPTIONS
GUARANTEED EMAIL QUOTE IN JUST 30 MINUTES!
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ANY NEW FURNACE
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ANY SERVICE REPAIR
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Common repair, installation, and maintenance questions

Can I install a furnace myself?

A licensed and trained professional must complete a furnace installation. Installations require proper knowledge of gas lines, electrical wiring, and venting systems. 

Hiring an expert ensures that every step is completed correctly and meets all local safety codes and standards. An installation done wrong could be more than a minor inconvenience; it could do serious damage to your home or endanger the safety of your family.

How much does a furnace replacement typically cost?

In Illinois, the cost of replacement typically ranges from $3,000 to $18,000, depending on the home size, the type of furnace, and the installation’s difficulty. Higher-efficiency models or additional ductwork can increase the price.

What maintenance should be done on a furnace?

Routine maintenance includes checking and replacing filters, cleaning burners, inspecting thermostat and pilot light, and ensuring the blower motor is running as it should. A professional maintenance tech will maximize your equipment’s efficiency and lifespan.

Can an installation be finished in one day?

Yes, in most cases a new unit installation can be carried out in a single day. However, the actual duration required really depends on what type you’re installing and the complexity of the installation. 

In the case of furnace replacements, time must also be allotted for the demolition and disposal of the old unit. Our installation pros will always give you a full estimate, including timing, before getting to work.

Services Membership provides what every home needs

No Credit Check Financing Option

No interest & no payments for 18 months

INTEGRITY’S MISSION

Icon1 MISSION STATEMENT

Be the BEST Illinois HVAC Service Company by making happy customers with total effort every time each customer.

Icon2 MISSION STATEMENT FOR OUR TEAM

Committed to training and mentoring each employee for the noble purpose of performing at their best level professionally & personally.

G3 SERVICE GUARANTEE

We provide exceptional service every time for your needs in any situation.

Our Guarantees

  • 100% Satisfaction Guarantee

    Two year, 100% Satisfaction Guarantee or your money back.

  • EPA certified technicians

    Integrity only uses factory-trained, EPA certified technicians. Subcontractors are never used.

  • Integrity NO LEMON GUARANTEE

    Integrity will replace your entire furnace unit free of charge if your heat exchanger fails within 25 years of the installation date.

  • 24 hour HVAC Service Guarantee

    24 hour HVAC Service Guarantee: we will respond to your call and repair your heating or cooling problem within 24 hours, or we will put you in a hotel for the night.

Union

Customer REVIEWS

Customer REVIEWS
Andrew Ladd

Fast response to our furnace going out on a 20 degree day. Dennis was quick and knowledgeable and able to diagnose the issue quickly. Happy to recommend.

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Dianne Noibi

Integrity was easy to reach, they responded quickly with an appointment for service and the repair person was professional. They arrived on time and sent picture of the repairman. We have not used our AC yet because it has been cool since they were hear but we would highly recommend this company

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Norma Chavez

Integrity Heating installed both my heating and AC unit. I am pleased with the responsive, professional service and quality of work. Aaron and Juan are experts in their field and conducted their job professionally. It is because of the quality of service that a humidifier was recently purchased and installed at our home. Kudos to the overall Integrity team!

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Emergency furnace repair. Serving Frankfort, IL for 25+ years.

Nobody has days to wait around for emergency repairs, especially in the winter. That’s why we specialize in offering 24-hour repair service. Our dispatchers are available to receive your repair calls 24 hours.

Don’t mess around with those other companies that only claim to offer 24-hour services. Our dispatchers are always standing by. 

In most cases, we’ll have an emergency furnace repair tech at the door of your residence within 2 hours, anywhere in and around Frankfort, IL. If you need a replacement, we keep units in stock to ensure you’re up and running quickly!

Emergency furnace repair. Serving Frankfort, IL for 25+ years.

Hvacint

Furnace installation made easy, backed by 500+ 5-star reviews

When the moment comes for a new furnace installation for your home, you need a service that shares your priorities. Our installation technicians begin each job with a clear upfront estimate for both cost and time to completion, so you’re never left wondering.

We’ll have someone come out to you and assess the situation, offer a complete rundown of our recommendations, then get right to work. In the case of a furnace replacement, we’ll even handle the disposal of your old equipment.

See for yourself why more than 500 Illinois residents have gone online to rate our service with “five stars.”

Furnace installation made easy, backed by 500+ 5-star reviews

Schedule

Annual furnace maintenance can make your unit operate more efficiently and last longer

While most units are said to last 12-20 years, that range is not a guarantee. In order to ensure that your unit lasts as long as it possibly can, regularly scheduled maintenance services are highly recommended—ideally at least once per year.

When you call for maintenance, we’ll send one of our pros out to your Frankfort, IL residence to clean out all the debris from your system, change filters as necessary, and ensure proper air flow and safety standards. 

The maintenance work we do is essential to achieving optimal energy efficiency and to ensuring that your system lasts as long as it possibly can.

Annual furnace maintenance can make your unit operate more efficiently and last longer

Furfurfur
Serving Area

Trusted by Chicagoland for over 25 years.

Other Cities We Serve

  • Batavia
  • Clarendon Hills
  • Crystal Lake
  • Darien
  • Downers Grove
  • Glen Ellyn
  • Glendale Heights
  • Joliet
  • La Grange
  • Lemont
  • Lisle
  • Lombard
  • Oak Forest
  • Oak Lawn
  • Oak Park
  • Oswego
  • Palos Hills
  • Park Forest
  • Park Ridge
  • Plainfield
  • Rolling Meadows
  • Villa Park
  • Westmont
  • Wheaton
  • Woodridge
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