1-800-444-1884 Serving the replacement windows, siding, doors, bath and kitchen solutions, gutter protection, and insulation needs of Missouri, Kansas & Illinois – St. Louis, Columbia, Kansas City & Chicago &surrounding areas for 125 years
Coverage Areas

Corporate Headquarters:
St. Louis, MO

St. Clair Corporation

10845 Baur Blvd.
St. Louis, MO 63132

Our St. Louis office serves Missouri in:

Franklin County
Jefferson County
Lincoln County
Perry County
St. Charles County
St. Francois County
St. Louis City
St. Louis County
Ste. Genevieve County
Warren County
Washington County

Our St. Louis office serves Illinois in:

Bond County
Clinton County
Jersey County
Macoupin County
Madison County
Monroe County
Montgomery County
Randolph County
St. Clair County
Washington County

St. Clair Corporation

1400 Heriford Drive Suite 106
Columbia, MO 65202

Our Columbia office serves:

Adair County
Audrain County
Boone County
Callaway County
Camden County
Cole County
Cooper County
Gasconade County
Howard County
Macon County
Maries County
Miller County
Moniteau County
Monroe County
Montgomery County
Morgan County
Osage County
Pettis County
Phelps County
Pulaski County
Randolph County
Saline County

St. Clair Corporation

10664 Widmer
Lenexa, KS 66215

Our Kansas City office serves these counties in Missouri and Kansas:

Buchanan County
Caldwell County
Carroll County
Cass County
Clay County
Clinton County
Jackson County
Johnson County
Lafayette County
Platte County
Ray County

Douglas County
Franklin County
Jefferson County
Johnson County
Leavenworth County
Miami County
Osage County
Shawnee County
Wyandotte County

St. Clair Corporation

Chicago, IL

Our Chicago office serves Illinois in:

Cook County
Lake County
McHenry County
Kane County
DuPage County
Will County
DeKalb County
Kendall County

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