King Heating, Cooling & Plumbing has been proudly serving Oak Forest, Chicago, and the surrounding communities since 1968. We offer expert HVAC, plumbing, and home services backed by decades of trusted experience. Whether you need AC or furnace repairs, a seasonal tune-up, or a brand-new system installed, our team is here to help—day or night. Our licensed plumbers are equipped to handle everything from routine repairs to full water heater replacements. For reliable, professional service you can count on, turn to the team Chicagoland has trusted for generations.
Location
Certified by King Heating, Cooling & Plumbing • Apr 05, 2026
Certified by King Heating, Cooling & Plumbing • Apr 05, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
Reviews
4.7
4,052 reviews
5 stars
3,591
4 stars
220
3 stars45
2 stars35
1 star
161
JH
Jewell Hightower
3 days ago
5.0
very good service… in and out … My furnace broke down and the maintenance guy came in and it only took a few minutes for him to find the problem and few minutes to repair. I would recommend King hvac and plumbing to everyone!!! they are very professional and they won’t try to rob you….
JB
John Burt
Apr 2, 2026
5.0
Joe was a great help in resolving my HVAC system and we really appreciate his thoughtfulness and support.
Great company with extremely competent technicians and meticulous installation and I really appreciate them explaining everything about my new system.
GH
Gloria Harris
Mar 30, 2026
5.0
They did an amazing job, installing the new HVAC units. The system works perfectly. Installation went well they clean went great and everything was explained. Thank you, King for always showing up when needed!
OS
Olga Salazar
Mar 26, 2026
5.0
Ramses Pulido has excellent customer service and as a customer i can tell he likes his job. I called your company and told them that from now on I would like for Mr. Pulido to come out for any issues on my furnace and or air conditioning systems. Please share this message with him. Thank you!!
TH
Theresa Holden-Phillips
Mar 25, 2026
5.0
In the beginning Seth was a little confused about the job. I re-explained to him it was the shower. He focused on the shower and after careful evaluation he was able to give me an estimate on repairs. Estimate is a little high. Other than that he did a great job accessing the problem. Thank you Seth.
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Certified April 05, 2026Yext Knowledge Graph
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