Sundberg & Sundberg was an architectural firm based in Idaho Falls, Idaho. Among its works are several county courthouses. Several of its works are listed on the National Register of Historic Places for their architecture.
C.A. Sundberg was an architect of Rexburg, Idaho, when he designed the Power County Courthouse, built in 1925. He later moved his practice to Idaho Falls.
It was written about the 1920 Madison County courthouse that it, "Like most of Idaho's county courthouses", is "the most ambitious and stylistically elaborate architectural design in its locality and its region". Three courthouses, for Jefferson, Jerome, and Oneida counties, were designed for Works Project Administration-funded construction during 1938–39, and are nearly identical.
Works by the firm or C.A. Sundberg include (with attribution): 1920 - Madison County Courthouse, E. Main St. Rexburg, Idaho (Sundberg,C.A.), NRHP-listed 1924 - Teton County Courthouse, Main St. Driggs, Idaho (Sundberg,C.A.), NRHP-listed 1925 - Power County Courthouse, Bannock Ave. American Falls, Idaho (Sundberg,C.A.), NRHP-listed 1937 - 5th Ward Meeting House, of the L.D.S. church, Idaho Falls, Idaho, (Sundberg & Sundberg) 1938 - Jefferson County Courthouse, 134 N. Clark Rigby, Idaho (Sundberg & Sundberg), NRHP-listed. Demolished. 1938 - Jerome County Courthouse, N. Lincoln Jerome, Idaho (Sundberg & Sundberg), NRHP-listed 1939 - Oneida County Courthouse, Court St. Malad, Idaho (Sundberg & Sundberg), NRHP-listed One or more works in Ridge Avenue Historic District, roughly bounded by N. Eastern Ave., Birch St., S. Blvd., Ash St., W. Placer Ave. and Pine St. Idaho Falls, Idaho (Sundberg and Sundberg), NRHP-listed
Other Sundberg architects: Keith Covington Sundberg owned and operated Sundberg and Associates, architects in Idaho Falls, until retiring in 1981. Alvin Frithiof Sundberg may be associated with the firm?
See also
Pleasant Grove Town Hall, 107 S. 100 East Pleasant Grove, Utah (Sundberg,Andrew F.), NRHP-listed