Evolving Tradition

Decatur Construction, in business in the San Juan Islands since 1989, specializes in building distinctive custom homes in a unique and challenging island environment; providing services in all aspects of construction and remodeling projects on ferried and non-ferried islands. Owned by Mark Dupar, this company’s solid reputation is due to his dependability, skillful accomplishments and successful relationships with both clients and architects. Decatur Construction provides a superior level of craftsmanship and artistry through the teamwork of its talented carpenters and quality resources.