Architect of Record

Single Source is your 1 partner for architecture, construction, furnishing of financial institutions, professional and medical offices, places of worship, and retail developments. We’re your single source throughout the entire process—from design to construction, and from interiors to signage.

We are a proven leader in building design and construction across Iowa and the upper Midwest. As your single-source building partner, we value integrity and honesty, creating long-lasting business relationships.

Steph Weiand, AIA, LEED-AP is the Architect of Record on following new facilities or renovation projects.

Financial Institutions

  • 1st Gateway Credit Union
    Camanche, Iowa
  • American Bank
    Remsen, Iowa
  • Bank Iowa
    Denison, Iowa
  • Citizens First National Bank
    Storm Lake, Iowa
  • First National Bank
    Pierre, South Dakota
  • Greenbelt Bank & Trust
    Eldora, Iowa
  • Greenbelt Bank & Trust
    Grundy Center, Iowa
  • Greenbelt Bank & Trust
    Iowa Falls, Iowa
  • MidWestOne Bank
    Cedar Falls, Iowa
  • PrimeBank
    Sioux City, Iowa
  • Titonka Savings Bank
    Forest City, Iowa
  • Titonka Savings Bank
    Thompson, Iowa


  • Dollar Tree & Hibbett Sports
    Waverly, Iowa
  • Dunakey & Klatt, P.C.
    Waterloo, Iowa
  • C & S Car Company
    Waterloo, Iowa
  • Community Buick GMC
    Waterloo, Iowa
  • Community Honda Waterloo
    Waterloo, Iowa
  • Sakura Restaurant
    Cedar Falls, Iowa
  • St. Paul's Church
    Madrid, Iowa
  • Witham Auto
    Cedar Falls, Iowa