Prompt response...good price.

Kim from Palatine, IL

Quick response, good service

James from Palatine, IL

Awesome Service!

Bella from Palatine, IL

Gary came out to fix our furnace and he was great! He was extremely knowledgeable and I’m very happy with the experience. He got our heat working again so quickly and I really appreciated the time he took to explain everything he was doing. I highly recommend Gary and Grand Comfort! This is our second time using them and we will continue to do so in the future.

Great Service

Kim from Palatine, IL

Steve was very personable and knowledgeable about installing a “c” wire for our smart thermostat. And the price was very reasonable.

Knowledgeable and prompt

Donna from Palatine, IL

My experience was great. Steve Tornois is an asset to this company. It was refreshing to see positive changes in the company.

Wonderful service & very fair price. Gary did an excellent job & answered all my questions.

Sam from Palatine, IL

All went well, Gary was on time and did a great job. Very professional and answered all my questions.

Friendly, thorough, awesome!

Kevin from Palatine, IL

Gary was great. He went above and beyond during my furnace inspection

air conditioner

Judi from Palatine, IL

Steve tech was helpful. Gave some good info.