Reviews




































































Air Conditioner Replacement in Chicago, IL 60643
Air Conditioner Maintenance in Other, IL 60805-3527
“George was great. Friendly, efficient and informative.”
– Donna Q.
Air Conditioner Maintenance in Oak Lawn, IL 60453
“Mike is very professional and did a great job as always.”
– William G.
Air Conditioner Maintenance in Oak Lawn, IL 60453
“Mike has been servicing our HVAC equipment for about 5 years. He has always done an excellent job. I am always confident that he’s going to do it right. He’s a pleasure to deal with and represents your company well.”
– Michael N.
Air Conditioner Maintenance in Oak Lawn, IL 60453
“Mike has been servicing my heating and air conditioning for years. He has always been extremely professional. He is knowledgeable, efficient, polite, friendly, and an asset to your company.”
– louise d.
Air Conditioner Repair in Palo Park, IL 60464
“On 8/12, we discovered that our air conditioning unit in a part of our home was not cooling. It was later discovered that while the unit inside the house was running, the unit outside the house was not running. We placed a call to Doornbos to schedule a service call that afternoon while trying to balance other appointments outside the home. George came to our home and quickly diagnosed the problem which was the outside unit’s capacitor had failed possibly due to a recent ComEd power surge. George replaced the capacitor and had us turn the unit off and on. Now, the air conditioning unit is working beautifully! We would like to thank George and Doornbos very much for coming out so quickly and getting this issue resolved. We would like further thank George and Doornbos for helping balance this appointment with the other appointments we had already scheduled for that day. George and Doornbos are each superb and deserve the highest praise for their high professionalism. We look forward to seeing George this fall for routine service for our heating units. Thank you very much!”
– Michael G.
Air Conditioner Maintenance in Oak Lawn, IL 60453
“Mike is a great serviceman; he has been here many times and is always a wonderful representative for your company.”
– John D.
Air Conditioner Maintenance in Palos Heights, IL 60463
“Mike is always professional and personable. Always a good job.”
– Nicholas J.
Air Conditioner Maintenance in Oak Lawn, IL 60453
“Love working with Doornbos, I have had them out for maintenance today Auguest 3, 2021
Mike was very polite and informative. Very satisfied with his work.”
– Patti G.
Air Conditioner Maintenance in Oak Lawn, IL 60453
“I was pleased that Mike was able to service my air conditioning today…I always request him when it is time to service either my air conditioning or heating systems. I am always pleased with his work.
He also services two other family members heating and air conditioning systems.”
– Celia A.
Need HVAC Service?
Contact the experts at Doornbos Heating and Air Conditioning.
Call us at 708-423-9580!
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.