Harbor Excavation, LLC is a General Contractor specializing in the construction of residential and commercial developments in Western Washington. We provide turnkey solutions for our clients including: clearing, grading, storm water systems, underground utilities and road construction. As a union contractor we pride ourselves on creating a safe work environment while utilizing best practices to complete our clients projects on budget and on schedule. Call us today!. Shoreline Protection, Sea Walls, Top Soil & Gravel, Rock Splitting, Septic Systems, Retaining Walls, Site Development, Snow Removal, Road Building, Land Clearing, Underground Services, Underground, Gravel, Bulldozers, Culverts, Topsoil, New & Replacement Systems