Zoom in of hands jholding pen and signing paper contract

Purchasing Interlocal Agreements

  1. Mary Young

    Purchasing Manager

  2. Physical Address
    31627A 1st Avenue South
    Federal Way, WA 98003

    Mailing Address
    P.O. Box 4249
    Federal Way, WA 98063

Small Works Roster Contracts Awarded

View the Most Recent Small Works Roster Contracts Awarded Year (PDF) | View All Small Works Roster Contracts Awarded Years

Services, Small Works & Supplier Rosters

Lakehaven Water and Sewer District maintains its Small Public Works, Consultant, and Vendor Rosters in the MRSC Rosters online database.  Businesses interested in working with the District on projects using a roster contracting process must register at and select Lakehaven Water and Sewer District in their application.

If you have roster registration questions, please contact MRSC Rosters at 253-436-3798 or  For questions regarding specific projects, please contact the District's Purchasing Department at 253-946-5415 or

Bid Opportunities

Contact purchasing to inquire about open bids for consultants, service providers, contractors, vendors and suppliers.   


View bid documents through third-party service provider, QuestCDN  You can also access:

  • Plan holders lists 
  • Lakehaven projects results 
  • Your Messages 
  • Your Quest account