Information about HASCO and coronavirus (COVID-19), including office closures.
Equal Housing Opportunity (425) 290-8499 (425) 290-8499
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Construction & Maintenance

HASCO owns more than 2,000 units of housing in Snohomish County. To maintain these communities, HASCO contracts with vendors for many construction and maintenance services.

If you are interested in being added to HASCO’s small works roster, you can register for the Municipal Research Service Center (MRSC) Rosters at Instructions for registering are available for download (to the right).

Questions on the MRSC, please contact 206-625-1300 or

Questions for HASCO, please contact Jackie VanAssche at or 425-290-8499 x555.