A collaborative architecture, planning and design firm founded on integration, innovation, and a commitment to create extraordinary value for our clients and communities, CollinsWoerman has been a market leader since 1988. CollinsWoerman was founded by co-owners and Principals Arlan Collins and Mark Woerman on the premise of instituting a new, team-oriented approach; one inclusive of all parties as equal stakeholders, expediting projects and creating unprecedented value for clients.

Our highly experienced staff of 80 continues in this spirit of collaboration and consists of architects, planners, entitlements specialists, sustainability experts, technical architects, interior designers, CAD specialists, LEED® Accredited Professionals, marketers, and business development professionals.

Planning and designing about $1 billion a year in construction value, CollinsWoerman specializes in seven marketplaces: CommercialHealthcareMixed-Use/ResidentialInterior Architecture and DesignScience and TechnologyPlanning, and Sustainability.

Our work strives to be timeless, expressive of its nature and kind to the environment, and we tailor our approach to leverage the unique opportunities inherent in each assignment. We are passionate about what we do and are driven to make a difference.

Examples of Projects

  • Swedish Issaquah Hospital and Medical Center
  • Group Health Cooperative Puyallup Medical Center
  • Urban Union
  • 400 Dexter
  • Advanta Office Commons
  • 2200
  • 428 Westlake
  • Benjamin D. Hall Interdisciplinary Research Building
  • Downtown Bellevue Implementation Plan
  • Yesler Terrace Neighborhood Master Plan

Established: 1988



710 Second Avenue Suite 1400 Seattle, WA 98104

Phone: (206) 245-2100

Fax: (206) 245-2101