I originally called in with some problems with my thermostat. Bob helped me figure it out over the phone! What he suggested worked, and saved me time and not having to take off work. I’m surprised, but impressed, he was able to diagnose over the phone.

These guys know what they’re doing. I called them for an estimate after having another company check out our system and the difference was night and day. Truly professional, price was right and when they had finished, I couldn’t even tell they had been there. 5 stars!

My furnace quit working the day before what was going to be the coldest day of the year so far. Garrison and Garrison found the problem, fixed it while they were there and made my house warm again. Thank you!

Super folks to work with! I see why they’ve been around for 40 years! Great service!

I got three estimates when I had to have my heating system replaced. Garrison’s price was competitive, but their professionalism was by far better than the other two. I chose Garrison, and I have been extremely pleased with my choice.

Hated to spend the money to replace my air condition system, but had no choice. Garrison & Garrison made the decision easy. The efficiency of my new system might just pay for its self over the long haul. Great company to do business with.

Totally satisfied with Garrison & Garrison! Completely professional from the first phone call through the entire installation of my new AC system.

I wanted to make sure Josh got out of the neighborhood ok. With all the snow on our hill, I didn’t think anyone would be able to get to our house to fix our heat.  Josh did, and he is the most helpful young man I’ve met! He really went above and beyond.

No need to call anyone else! My AC went out on one of the hottest days in August and Garrison had a new system installed for me the next day! Can’t say enough about their service!