United Mechanical, Inc. is a family business serving the mechanical needs of Wisconsin and Northern Illinois since 1964. The ... business began as Wiertz and Hughes Heating in 1926. It was acquired by Frank Colwell in 1964 and the name was changed to United Heating Company. In 1966, the company was incorporated and in 1983, we became United Mechanical, Inc. as we expanded to offer plumbing in addition to heating, air conditioning, and piping. Our trades now include sheet metal and fire protection services, as well. All of our divisions have been recognized for their expertise in designing, installing, and maintaining quality mechanical systems. Over the years the company has grown and flourished thanks to Frank Colwell's vision and legacy of providing superior services and affordable prices. We believe that our years of experience along with the wide range of services we offer make United Mechanical, Inc. a clear choice for all of your mechanical and service needs. To find out about what United can do for you, please contact us and ask to speak to one of our knowledgeable staff members. See for yourself why so many have chosen to use United Mechanical, Inc. over the years. read more