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Small Works Roster:

Benton County Mosquito Control District #1;

Benton County Mosquito Control District #1 (BCMC) utilizes a Small Works Roster; presently the MRSC Rosters shared online database.  This includes both contractors and consultants listed on the Small Works and Engineering & Architecture rosters.  To continue being eligible to work on small public works projects with BCMC, please register your company with Municipal Research Service Center (MRSC) Rosters at

Any BCMC applications previously submitted cannot be used. You must re-apply.  Questions on the new roster, please contact (206) 625-1300 or

Questions for Benton County Mosquito Control please contact (509) 967-2414.

Thank you.