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We are very proud of our heritage. It is our foundation. And like any strong foundation, it is what we build upon every day. Since Fred Doornbos, our founder, first opened his doors in 1927, we have been providing the highest level of work, craftsmanship, and customer service to the Orland Park, IL area.
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Doornbos Heating and Air Conditioning proudly provides HVAC service to Frankfort, Homer Glen, Mokena, Mount Greenwood, Oak Lawn, Orland Park, Palos Heights, Palos Park, Tinley Park, and the surrounding communities. Visit our service area page for more coverage details, call us at 708-423-9580, or request service online today.
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If you have no heat or cooling, call 708-423-9580 now for emergency service 365 days 24-7. DO NOT fill out the contact form for emergency service. Call now and be connected to a live person who will help you with emergency service on nights and weekends. Calling now will ensure your needs are addressed in a timely manner.
Air Handlers
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You may not have heard of or be familiar with an air handler, or air handler unit (AHU). It is part of many heating, ventilation, and air conditioning (HVAC) systems but is typically not one of the more well-known components. Here in the Tinley Park, IL, area and in the surrounding South Suburbs, many homes have furnace and air conditioner systems, which would not dictate using an air handler.
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