HVAC reviews in Glenview, Illinois

The technician arrived promptly at 30 minutes after I called, fixing the walk-in cooler and exceeding my expectations with excellent service.

We were in the dark with a busted heater for ages until we stumbled upon Northstar. They swooped in, fixed the furnace on the cheap, and even gave me a crash course on DIY fixes - super helpful. The team was top-notch, friendly, and got the job done.

Hi, I'm Steph. I met a handy guy who was fixing the neighbor's furnace and told me he could help with mine too. He came over, diagnosed the issue, and fixed both furnaces in under 2 hours - what a relief!

We called Northstar on a Sunday night when our heating system stopped working, and they showed up that evening to investigate. Although it wasn't freezing outside, we waited until the next afternoon for them to return with parts. The owner arrived promptly, temporarily fixed the issue, and ordered replacement parts. It took a couple of days for those to arrive. He checked on us the following day to ensure everything was working properly, considering we have young children. Their attention to detail and follow-up were impressive. We had great experience with Northstar.

Kirby was extremely helpful in repairing our furnace at a fair cost. When the initial fix didn't hold, he returned on the weekend to complete the work, bringing additional parts. His service earned our full endorsement.

I'd been putting off replacing my furnace for a year, knowing it would be an expensive upgrade. Eventually, I gave in and called Northstar. The initial contact was spot on - the representative asked if we had heat, which felt considerate of them. The next day, Kareem showed up at our home to assess our old furnace. He explained everything to my husband and me, answered all our questions, and took measurements before providing a quote the following day. The price was fair. Two days later, Kareem installed a new furnace and even threw in a new thermostat. Before leaving, he ensured everything worked properly and disposed of the old unit. Kareem comes across as kind, intelligent, and trustworthy. We're pleased with his service and recommend him to others.

We had a great experience with this company from start to finish. The technician we dealt with was very friendly and took the time to explain what was wrong with our heating unit. They fixed it quickly and it's now working better than ever. We're impressed with their honest, reliable service and would definitely recommend them.

Kareem's friendly demeanor is a standout feature. His prompt response and timely arrival were greatly appreciated. The issue was resolved efficiently, and the solution proved to be more straightforward than anticipated - no need to alter the ceiling for the installation. Highly recommendable service from this individual.

We've relied on Kirby for our HVAC needs since moving in - his expertise has been invaluable. We've vetted quotes from other providers, confirming the savings we've gained by trusting him. Issues with multiple systems have arisen, but Kirby consistently delivers reliable solutions, earning our loyalty and gratitude.