CWG Architecture + Interiors
650 Power Street
Helena, MT 59601
(406) 443-2340
(406) 442-8565
Regular Hours:8AM - 5PM Monday- Friday Summer Hours: 7 AM- 5 PM Monday - Thurs; 8 AM-12 PM Friday
who to contact
Anthony Perpignano
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CWG Architecture + Interiors

about us
CWG Architecture is a team of talented architects, interior designers, and support staff based out of Helena, MT. Our mission is to create a client-centered design experience through a process of collaboration. Our sixty years of success as a professional design firm is a result of a focused effort to meet the client’s requirements, provide quality design, and complete work on time and within budget Over the years CWG Architecture has built a sustaining client base with extensive experience in new construction as well as renovation/remodel work regionally in the northwest. Our firm thrives upon repeat clients who come back because of the attention to detail and solution-based service that we offer. We have a mix of private and commercial clients, but we complete a large amount of government agency, municipal, State, and Federal work. Our projects range from public schools, universities, industrial, airports, commercial, retail, residential, and religious buildings. With over six decades of institutional knowledge passed down through the generations, CWG has experience in projects of all sizes and complexity.