Have been working w/GH&AC for 20+ years. Old Time values that many companies lack and extensive knowledge of products and the technology that supports successful installation. GH &AC never utilizes a "one size fits all strategy." Family owned company. NO DRAMA or SURPRISES

A family member recommended Glenbrook, and I was very pleased with the service I received. I was able to get an appointment the next day for a routine furnace maintenance/tune up with Nick. He was very professional and knowledgeable. He checked everything out and gave me a few pointers about the thermostat. They seem like an honest and reliable family business, and I would definitely use them in the future

A wonderful company. Dependable, courteous, reasonably priced, and most importantly they know what they are doing. I had a problem with my a/c turning on when the furnace fan was running. Another company came out and said they would have to run new wires through the wall. They quoted me $973. They tried to pressure me to have them do it on the spot. I called Glenbrook Heating and Air Conditioning. I wanted a furnace and a/c tune up and a new thermostat. Dominic took care of that and then found a simple way to fix the wiring problem for $87. I will never use another company!

I left a voicemail at 8:00 in the evening (I specified that it was not an emergency). Received a return text within an hour. HVAC professional was at my house at 8 am and was able to diagnose and fix the issue in 30 minutes. Great service!

February 12, 2025 - Second review: once again, Glenbrook Heating delivered! I texted their service number at 1:00am, they were at my house by 8:15 am. Diagnosed and solved my furnace issue by 10:15. Thank you!!!