We Get The Heat Working Fast

We repair furnaces right.

We repair furnaces for a fair price.

Before you freeze, call us please.

630-834-3456.


 

Who to call for furnace repair?

Furnace making a buzzing sound?

Furnace blowing cold air?

Before you stress, call the best.

630-834-3456

 

Fix your furnace the K & J way

  1. Call K & J Heating and Cooling, Inc.

    Tell us what problems you are experiencing with your furnace and we will try to troubleshoot the issue with you over the phone. You can also view our 7 Simple DIY Furnace Repairs on this page.

  2. Schedule a time

    Don’t worry, we will arrange a time that is convenient for you to send a trained technician to come to your home.

  3. We diagnose the issue

    Your friendly technician will test your furnace to properly and accurately diagnose the issue. He will then discuss the options with you to determine the best way to get your heat working quickly.

  4. Up-front pricing

    Prior to repairing anything, your tech will discuss solutions and pricing with you. If at any time you have questions, just ask!

  5. Enjoy!

    Get cozy and confident with K & J!

 

 
 
Call K & J for New Furnace and New AC Installation Elmhurst HVAC, Villa Park HVAC, Lombard HVAC. 630-834-3456.
 

“K & J is the only contractor I will allow to work on my system. I have had bad experiences with others including other Trane contractors. K & J is exceptional in terms of the quality of work, honesty, integrity, dependability, and positive attitude. K & J resolved problems caused by a previous contractor.”

-A Devoted K & J Customer

 
 

 

Dependable. Courteous. Honest.

Satisfaction is always guaranteed.

We are proudly known as A Friendly Company.

Before you buy, give K & J a try.

630-834-3456.

About K & J Guarantee


We are also known for…

 
  • Fixing it right the first time

  • Stand behind our work

  • Fair, Upfront Pricing

  • No Overselling on Repairs

  • Over 35 Years of HVAC Experience

  • Trained HVAC Technicians

  • Prompt & Courteous Service

  • Locally Owned & Operated

  • Family Owned & Operated

  • 12 Time Distinguished Dealer Award Recipient

 
 
Family Owned and Operated since 1998.
We Employ Nate Certified Technicians
 
 

 

Why is my furnace not working?

7 Simple DIY Furnace Repairs.

Before you dial, give these a trial.

HVAC repair questions? Call K & J.

630-834-3456.

Contact K & J Schedule Service

 

Before you call a K & J trained HVAC technician, check these…

Knowing if you need repair service on your furnace or AC can be daunting. Below are some tips to try that will save you money on a repair bill.

  1. Inspect the filter.

    Have you changed or cleaned your filter recently? A dirty filter is one of the most common reasons a furnace has problems and does not function properly. Dust and dirt restrict proper airflow through a furnace causing the heat exchanger to overheat and making it turn off.

  2. Check the thermostat. 

    Make sure your thermostat is set to heat.

  3. Change the batteries.

    Old batteries can cause a thermostat to stop functioning properly and revert to default programming.

  4. Verify temperature setting.

    Make sure the temperature is set higher than the current temperature in the room. 

  5. Test the thermostat.

    Set the temperature 10 degrees warmer then the temperature in the room to see if the furnace turns on.

  6. Check the circuit breaker.

    Make sure the circuit breaker isn’t tripped. A power outage or surge has not caused a breaker to trip.

  7. Inspect air ducts.

    Make sure vents are fully open and nothing is blocking proper air flow in the room.

Free help is just a call or click away.

Do you have a question about your furnace? You can always call K & J Heating and Cooling during regular business hours to consult with one of our HVAC experts free of charge. We have 35+ years of troubleshooting experience and will be happy to help you with any questions or problems you may have. Check out our DIY and how-to furnace repair videos.

 

 

Furnace Repair Coupons

Easy. Affordable. Reliable.

Need a new furnace?

Before you buy, give K & J a try.

630-834-3456.

Coupons Rebates Financing

 
 
 
 

 

K & J Guarantees

Experience the K & J difference.

We stand behind our work. Guaranteed.

Before you buy, give us a try.

630-834-3456.

Contact K & J Reviews

No Price Gouging. We Guarantee It.

We do our best to make sure our customers are happy. This means we tell you our prices before doing any new equipment installations, service, or maintenance. Honest.

No Hidden Fees. We Guarantee It.

We will never quote you a price and then increase it after a job is complete. If there are additional items that need to be added, we tell you in advance. Up Front.

No Overselling. We Guarantee It.

Low prices are the only way some companies can get their foot in the door.

If it’s not broke, don’t fix it. That’s how we do business. No Games.

 

 

Why do I need to have my furnace cleaned?

Keep your furnace running safely and efficiently this winter with an annual furnace clean and check. Prevent breakdowns. Upgrade and save year round by joining Club K & J’s maintenance plan.

Furnace Tune Up

Why does my furnace blower keep running but no heat?

Don’t get left out in the cold. Call the best HVAC repair company that fixes all of your heating problems. Ready for a new furnace? FREE estimates on new heating and cooling equipment.

All Heating Services

 
 
Fully Stocked K & J Heating and Cooling HVAC Repair Service Van