(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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Employment Opportunities

Doornbos has been providing quality, reliable heating and air conditioning installations and service to the Chicagoland area since 1927. Our reputation is built on over 87 years of consistent performance and satisfied customers.

Below is our current list of job openings. If you would like to submit your application, please send it via e-mail, or you can fax us at 708-423-7361.

Doornbos seeks only quality personnel with good work ethic.

Doornbos pays prevailing wages and union benefits.

Residential Replacement Installer

  • Must have a minimum of 5 years experience
  • N.A.T.E. Certification preferred

Residential Service Technician

  • Must be N.A.T.E. certified or pass our pre-qualification test
  • Must be available to work on a rotating emergency stand-by schedule

Residential Replacement Sales Representative

  • We seek a knowledgeable representative with a proven track record of $1,000,000 in annual sales (minimum)
  • Must be available evenings and Saturdays to accommodate our customer base of 87 years

Commercial Service Account Representative

  • We seek a representative to help maintain and grow our Commercial Service Group

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