About Us 2017-06-08T22:44:34+00:00

Terrytown Plumbing, Heating, & Cooling


terrytown-plumbing-heating-fireplace-baraboo-reedsburg-wisconsin-dells-sauk-city-madison-wisconsin-garyTerrytown was founded in 1979 by Gary Kowalke. He started working out of his garage on Terrytown Road in Baraboo, Wi. That is how the name of his company was born. In the 80’s the company moved to town when Gary purchased the building at 465 South Boulevard in Baraboo which is still the current location of the main office.


In 2005 Gary purchased Golz Ultimate Service in Portage which added HVAC services to the lineup Terrytown offers.


Gary is a lifelong resident of Baraboo and has a tremendous understanding of the area’s residents and their needs. He is an incredibly honest, knowledgeable man who has formed this company based on his own personal values and beliefs. Call him with a problem and try to stump him, it will be hard to do!