Furnace Cleaning

Furnace Maintenance Services

Are you tired of paying excessively high utility bills? Is your furnace failing to keep up with the demanding winter weather here in Chicago? If you answered yes to any of these questions, your furnace is probably in desperate need of a tune-up from DC Heating and Cooling. This is an affordable yearly service that has many benefits for your gas furnace and your wallet.


  • Save Money and Energy:

A clean heating system operates more efficiently and uses far less energy than one that has not been properly maintained. Having DC Heating & Cooling clean your furnace each and every year will help you keep more money in your pocket while you do your part to decrease your carbon footprint on this planet.

  • Increase Comfort:

Dirt buildup within the furnace can obstruct the flames from burning as hot as they should. This will decrease your comfort as you wait forever for your furnace to meet the temperature you need. DC Heating & Cooling will scrub down your burners and the rest of the heating system, so you can enjoy reliable comfort all winter long.

  • Prevent Breakdowns:

90% of furnace breakdowns can be traced back to a lack of regular maintenance. Avoid the inconvenience and cost of frequent breakdowns, and have DC Heating & Cooling clean your furnace yearly.

  • Increase Lifespan:

The better you care for your furnace, the longer it will last! DC Heating & Cooling's NATE certified maintenance technicians will clean, oil, and inspect your system to prevent the need for premature replacement.

Furnace Tune Up – Points of Service Checklist

  • Clean furnace or boiler
  • Check chimney base
  • Clean and check pilots
  • Adjust pilot
  • Check Thermocouple
  • Clean burners
  • Adjust burners
  • Check fan belts
  • Check amperage draw
  • Check furnace filters
  • Check safety devices
  • Check heat anticipators
  • Check thermostat contacts
  • Check limit control
  • Inspect combustion chamber
  • Check blower wheel
  • Check blower motor and lube
  • Check furnace wiring
  • Check for combustion air
  • Check hot water tank
  • Check gas valve operation
  • Test for gas leaks
  • Check humidifier
  • Check electrical connections
  • Inspect heat exchanger for leaks
  • Check motors and oil if necessary
  • Check any/all accessories
  • Check and secure all panels
  • Check thermostat and calibrate if necessary

Annual Maintenance and Furnace Warranty Coverage

A neglected furnace or boiler costs you money in lost efficiency, unexpected costly breakdowns and shortened lifespan of your system. The best way to keep your heating system operating at peak efficiency and correct problems before they become costly emergencies is to have DC Heating and Cooling perform an annual system tune up and safety inspection.

At DC Heating and Cooling, we go way beyond the basic clean and check. Our Precision Furnace Tune Up includes an air delivery system analysis – to insure maximum airflow to all corners of your home. We also check for any malfunctions that can cause carbon monoxide poisoning, giving you peace of mind knowing your furnace is operating safely and efficiently. We even replace the batteries on your thermostat to prevent inconvenient breakdowns during cold winter nights.

Best of all, a heating system tune up even pays for itself - a comprehensive furnace tune up can save you up to 30% on your energy bills.

Be safe, save money, call 1-847-867-4328(HEAT)!

What they’re saying our customers

“DC Heating&Cooling was great and made me feel at ease. The installers were at my home with my new furnace within 24 hours. The installers were very respectful of me and my home and finished the installation within four hours. They took their time in explaining everything I needed to know about my new furnace. The installers did a perfect job cleaning everything before they left. I chose DC Heating&Cooling because they are close to my home and they have 24 hour care service. I will recommended DC Heating&Cooling to family and friends. Keep up the good work and keep being consistent."

Read More Customers Reviews

John Doe
Bridgeview, IL