HVAC reviews in Muskego, Wisconsin

Fast furnace installation

Excellent, fast, Friendly service !

Done quick and easy not too much money either

Fast service and a fair price. Very Happy!

Great job on my AC unit.

Awesome place. Al is an amazing person. I would highly recommend him to anyone.

Steve at Gerth is excellent to work with, top-level work done well and at an excellent price! Will go to him again, have been working with them for over 25 years!

Great people to discuss my options with when my air conditioning unit needed replacing. If you are in around the Muskego area, I would highly recommend you use Gerth!

Muskego heating and a/c hijacked my listing and didn't even have the sense to change the reviews. My company, myself and my brother are mentioned by name so there is no mistake.

Al & his coworker are so professional, friendly, informative, and simply amazing! I called this morning stating my AC unit went out last night. I also let him know that my son has severe asthma and couldn’t breathe. They were here within an hour and got my AC back up and running in less than 20 minutes. I cannot thank you enough from the bottom of my heart!

AC went out during a 3 day 95+ heat wave(not like people haven't lived through that for...all of history up until the last 30-40 years).

Called up, didn't hear a thing, knocked on the door to tell me that my old unit that I thought was shocked was fixed and it's ALWAYS a fair price.

Honest and they don't take long.