Great Timely Service.

Adam from Waukesha, WI

Furnace went out overnight. Jim gas it fixed by noon.

Great service

Monica from Ixonia, WI

Prompt- professional- very courteous- explained what was wrong- and what he was going to do to fix the problem.

Great service

Monica from Ixonia, WI

Prompt- professional- very courteous - explained what was wrongs done what he was doing to fix the problem.

Outstanding service

Becky from Jefferson, WI

Review

Pete from Brookfield, WI

Fast and efficient service.

Donna from Oconomowoc, WI

Great service/immediate help

JA from Delafield, WI

Amazing service, affordable price!

Jennifer from Oconomowoc, WI

Jim came out to fix our fireplace that had stopped working. He was able to fix it quickly and at an affordable price. Sometimes having services coming into your home can be awkward, but he was very friendly and explained what the problem was and how he fixed it. Highly recommend Grenz Service!

Very professional service

Jim from Waukesha, WI

Thorough

Jim Was Great

Austin from Wauwatosa, WI

Jim was over to do service/a tuneup on our gas fireplace. He was very thorough and explained everything that he was doing. He has a great amount of knowledge and experience which made me really comfortable at the end of the day. I would recommend his company to anyone.