Spectrum Group Architects

  • Architects
3203 3rd Avenue North, Suite 200
Billings, MT 59104
(406) 248-4443
(406) 248-4446 (fax)
  • About

    A long-standing Billings based architectural firm providing technical expertise to the communities of Montana, Wyoming, North & South Dakota. We specialize in Educational, Commercial, Healthcare and R

  • Whom to Contact

    • Kathleen Armstrong
      Principal
      Phone: (406) 248-4443
      Fax: (406) 248-4446