Learn more about us

WELCOME TO SOUTHEASTERN MECHANICAL INC

This site will help thousands of Southeastern Wisconsin and Northern Illinois businesses and homeowners obtain a comfortable and efficient work and/or living environment. Come inside and learn how to efficiently equip your own business or home nowLearn more about us

SATISFIED CUSTOMERS

SMI saved my family and I by coming out at 2:00am to fix our furnace..
The Jorgenson Family, The Jorgenson Family
I just wanted to take a moment to thank you for the terrific job that you did for me on the Lake Michigan home project that we recently completed…
Thomas Stepanek, President, Stepanek Enterprises Inc.

WE SERVICE ALL MAJOR COMMERCIAL AND RESIDENTIAL BRANDS INCLUDING