Systems and Equipment

Gilley's Heating and Air Conditioning provides sales and service of all major brands of heating and air conditioning equipment. After meeting with you and listening to your specific needs and concerns, our Comfort Consultants will make their professional recommendation as to the best solution for you and your home. If you have a particular brand you would like to have in your home, we will gladly provide that brand of equipment based on availability.

The home comfort systems offered by Gilley's work hard to keep your family's air comfortable. Whether you live in a cool or hot climate, have an existing system or are building new construction, we're here to help you put together the right mix of heating and cooling products to keep your family comfortable all year long. From heat pumps to thermostats to ventilators and more, Gilley's Heating and Air Conditioning "We're Here When You Need Us."


Gilley's Heating and Air Conditioning is an authorized dealer of Armstrong, American Standard, and Goodman HVAC Systems and Accessories. For more information about these brand names as well as any other questions you may have, please contact us via our web site forms or call us between the hours of 8:00am and 5:00pm Mon. - Fri. at (815) 962-1927.

Gilley's is proud to be a participating contractor with ComEd.

Stay cool with Smart Ideas Central Air Conditioning Efficiency Services

Annual Maintenance

Keep your cooling system running at peak performance by having ComEd Smart Ideas participating contractor Gilley's perform an annual tune-up on your central air conditioning unit.

Tune-ups can help you:

  • Save money on your monthly electricity bill
  • Improve the efficiency of your air conditioner
  • Achieve better humidity control
  • Prevent costly repairs
  • Keep your home more comfortable

During the tune-up service, Gilley's will use state-of-the-art computerized equipment to accurately analyze your cooling system's performance, and adjust your air conditioner to optimize its energy efficiency, resulting in a cooler, more comfortable home.

New High-Efficiency Models

When the time comes to install a new central air conditioner, choosing ComEd Smart Ideas participating contractor Gilley's provides the following benefits:

  • Gilley's is trained on the benefits of higher efficiency air conditioners. They are prepared to discuss how a high efficiency upgrade could save you money on your electric bill.
  • Gilley's will complete a detailed analysis of your home's cooling needs. This ensures that the new unit is sized to provide maximum comfort and efficiency.
  • Gilley's utilize state-of-the-art computerized diagnostic tools to ensure your new equipment is installed according to manufacturer specifications.

Call us today!

(815) 962-1927
We are located at 4465 Prairie Road Rockford, Il 61102
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Copyright 2009 Gilley's Heating & Air Conditioning Inc
Ph: 815-962-1927 · Fax: 815-964-0857