Since 1969, Earthworks has been dedicated to providing our commercial clients with the highest quality landscape care. We hav ... e grown into one of the largest, locally owned, full-service landscape firms in western Washington, serving the entire Puget Sound region from our three branch locations in Mukilteo, Issaquah, and Sumner. We offer complete landscape services, including Yearly Maintenance Programs, Irrigation, Construction and Enhancement Services for our commercial clients including: Shopping centers and malls Commercial buildings Apartment complexes Government facilities Industrial and office parks Medical centers Homeowners associations Hotels Contact the professionals at Earthworks today to get a free property consultation and landscape analysis. read more