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45 Years
experience
Trusted Architectural Services in Friday Harbor, WA
John Gresseth Architects LLP has been delivering architectural excellence since 1981, serving clients in Friday Harbor, San Juan Islands, and beyond. Our firm specializes in residential, commercial, and educational projects, offering end-to-end services from schematic design to construction administration. With decades of combined experience, our team of licensed architects employs advanced tools like CAD, Revit, and Photoshop to create tailored solutions that align with client visions. We pride ourselves on a deep understanding of local landscapes and building needs, ensuring every project reflects both functional precision and aesthetic value. Our commitment to quality is evident in diverse completed works, ranging from waterfront estates to institutional buildings. By blending traditional craftsmanship with modern technology, we ensure each design meets the highest standards of innovation and sustainability.

Our teams expertise extends to structural engineering for smaller to medium-scale projects, graphic design for presentations, and construction monitoring to guarantee adherence to plans. With a legacy of trust and professionalism, we continue to build lasting relationships with clients through transparent communication and meticulous attention to detail. Our founder, John S. Gresseth, has been a licensed architect since 1977, bringing over four decades of industry leadership to every project. J. Lars Gresseth, a licensed architect in Washington and California, contributes specialized knowledge in dynamic programming and BIM technologies. Marilyn Gresseth ensures seamless project documentation and client coordination, reinforcing our dedication to excellence.
Services
Architectural Design Schematic Design Construction Documents Contract Administration Structural Engineering Construction Monitoring Graphic Design New Construction Additions Remodel/Rehab
Details
  • Year established: 1981
Highlights and features
  • We have over 40 years of architectural experience since 1981.
  • Our team includes licensed architects in Washington and California.
  • We offer full-service architecture from design to construction administration.
  • We utilize advanced tools like CAD, Revit, and Photoshop for precision.
  • Our diverse portfolio includes waterfront estates and institutional projects.
Services
Architectural Design
Our architectural design services encompass residential, commercial, and educational projects, focusing on client-specific needs. We utilize CAD, Revit, and Photoshop to create detailed plans. With over 40 years of experience, we ensure innovative, functional, and sustainable designs.
Construction Documents
We prepare comprehensive construction documents to guide project execution. These include technical drawings, material specifications, and compliance details. Our precise documentation ensures clarity for contractors and adherence to local building codes.
Structural Engineering
We provide structural engineering for small to medium-scale projects, ensuring safety and durability. Our team integrates engineering with design to optimize building performance. This service includes load calculations and material selection tailored to project requirements.
Construction Monitoring
Our construction monitoring ensures projects align with approved plans and client preferences. We conduct site visits to assess progress, quality, and compliance. This service guarantees accurate implementation of design intent and specifications.
Remodel/Rehab
We specialize in remodeling and rehabilitating existing structures, from historic buildings to modern homes. Our approach balances preservation with modern functionality. Services include space optimization, code upgrades, and aesthetic enhancements.
People
John S. Gresseth
Founder & Managing Partner
Licensed architect since 1977 with a 5-year professional degree from the University of Washington. Led diverse projects including waterfront estates and institutional work. Brings over 40 years of industry leadership.
J. Lars Gresseth
Licensed Architect
Licensed in Washington and California, graduated from Washington State University with a masters in Interior Architecture. Specializes in dynamic programming and BIM technologies. Proficient in AutoCAD and Revit for precise design solutions.
Marilyn Gresseth
Project Coordinator
Manages bookkeeping, project documentation, and client communication. Joined the firm after running her own business in Friday Harbor. Ensures seamless administrative and permitting processes for all projects.
Questions
What architectural services do you offer?
We provide full-service architecture, including schematic design, construction documents, structural engineering, and construction monitoring for residential, commercial, and educational projects.
Do you handle both residential and commercial projects?
Yes, we specialize in residential, retail/commercial, and educational projects, ranging from new construction to remodels and rehabs.
How long have you been in business?
Our firm has been operating since 1981, with a move to Friday Harbor in 1997, offering over four decades of architectural expertise.
What areas do you serve?
We primarily serve the San Juan Islands, Friday Harbor, and Seattle, with experience in diverse regional building environments.
What tools do you use for design?
We utilize CAD, Revit (BIM), Photoshop, and 3-D modeling to ensure precise and innovative architectural solutions tailored to client needs.