(708) 499-HEAT (4328) or (708) 423-9580

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Quality Work … Since 1927!
  • “ Thank you and your staff for your help this holiday weekend! …your family installed my dad’s first furnace in 1955 & every one since. What a legacy! ”
    - Dorothy Flynn
  • “ You have an excellent team, Mr. Doornbos. ”
    - Jeanne Sencion
  • “ You and all the people we dealt with were really nice. If we can ever recommend your company to anyone, we certainly will. ”
    - Ray Szarzynski
  • “ I called Doornbos because my cousin said your company is honest and competent. He was right!! ”
    - Karen Darr
  • “ I have been dealing with Doornbos for over fifty years. Thank you. ”
    - Robert Ulatoski
  • “ It’s awfully nice to know there are still people like you out there when you need someone's help. ”
    - Dave Gaichas & Family
  • “ I told all of my co-workers to call Doornbos! They are the best! ”
    -Mr. & Mrs. Yodka
  • “ Doornbos always comes through and will always be my first choice in my heating and air conditioning needs. ”
    - Joe Kriss
  • “ Thank you for keeping the great service your company has been providing its grateful customers for nearly a century. ”
    - Bernice and Jim
  • “ I will always call your company for service. Thank you so much for an excellent job. ”
    - Mrs. W. Gragido
  • “ The service technicians that respond to our needs have been of great support and help to our skilled maintenance staff. ”
    - William Glotz, Maintenance Manager
  • “ I would like to commend Doornbos Heating and Air Conditioning for outstanding service and professional
    workmanship. ”

    - Don Dreher

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Heating & Air Conditioning Solutions

Residential HVAC Solutions

From 24-hour service to energy efficient installations, learn how we can help you.

Commercial HVAC Solutions

From retrofits to ground-up, we've got you covered.

Snow & Ice Melt

Say goodbye to costly snow removal and slippery sidewalks.

Zone Control

You don't have to put up with poor temperature control. Find out how.

Maintenance Plans for Peace of Mind

Save on utility bills and service calls. Find out how.

Performance Based Tuning

Making traditional tune-ups obsolete.

Duct Work & Piping

From custom fabrication of ducts to the installation of piping systems, we've got you covered.

Electrical Work

Believe it or not, a significant portion of HVAC includes electrical work. Learn more.

Installation Photo Gallery

See examples of our quality workmanship.

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