Landscape Services Ecological Restoration and Invasive Species for Parks and Recreation

Pierce County is soliciting proposals under solicitation 2026-RFP-207 for on-call landscape maintenance services specializing in ecological restoration and invasive species control for Parks and Recreation. The scope of work focuses on managing invasive species in environmentally sensitive wetland and riparian areas using a multi-faceted approach that includes manual, mechanical, cultural, and chemical control methods. Key requirements include the ability to distinguish between native and invasive vegetation, site preparation for native plant installation, and the possession of proper licensing and endorsements for aquatic herbicide application. The anticipated initial contract term is 24 months with an estimated value of 500,000 dollars, and the County maintains an option to renew for an additional three years. The selection process will be based on the most qualified firm, considering experience, reference checks, and interviews. Awarded contractors must comply with RCW 39.12 prevailing wage requirements and adhere to strict non-discrimination policies, including the Americans with Disabilities Act and Title VI of the Civil Rights Act. Pricing is structured around fully burdened labor rates for landscape maintenance, construction, and operators, along with a material markup percentage. Proposals must be submitted via the County's eProcurement Portal by September 30, 2026, and must include organization business identifiers such as EIN, UBI, and UEI numbers.