VENDOR · STATELIVE DATA

Clean Harbors Environmental Services government contracts in Washington

Clean Harbors Environmental Services
Latest contract
Sep 28, 2026
3 weeks ago
Contracts
11
in Washington
Agencies
9
buying in Washington
Top sector
Maintenance
91% of contracts
1 new contract in 30 daysSep 28

Clean Harbors Environmental Services sells to 9 agencies in Washington. See which ones.

See all 9 in Washington

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THE 30-SECOND BRIEF

What they sell here

Clean Harbors Environmental Services's Washington contracts are mostly maintenance (10 contracts) and oil tank cleaning (1 contract).

Who buys

Renton School District is the most active Washington buyer, with 2 contracts, followed by Issaquah School District and Chelan County.

Latest Washington contracts

Top Washington buyers

Questions about Clean Harbors Environmental Services in Washington

What government contracts does Clean Harbors Environmental Services have in Washington?

Clean Harbors Environmental Services holds 11 government contracts in Washington. Key agency partners include Renton School District (2 contracts), Issaquah School District (2 contracts), and Chelan County (1 contracts). These include service agreements, technology contracts, and procurement awards across state and local agencies. Contract details including terms, renewal dates, and associated agencies are tracked on Civic IQ.

Which Washington agencies work with Clean Harbors Environmental Services?

Clean Harbors Environmental Services serves multiple government agencies in Washington. The most active agency partnerships by contract volume are: Renton School District (2 contracts); Issaquah School District (2 contracts); Chelan County (1 contracts); Snoqualmie Valley School District (1 contracts); City of Pullman (1 contracts). Each agency manages its own procurement relationship with Clean Harbors Environmental Services, and contract details — including amounts, renewal timelines, and scope — are tracked for every engagement.

What types of government contracts does Clean Harbors Environmental Services hold in Washington?

Clean Harbors Environmental Services's Washington government contracts span the following sectors: Maintenance (10 contracts), and Oil Tank Cleaning (1 contracts). Understanding a vendor's sector focus helps agencies evaluate expertise and helps competitors identify where opportunities exist. Civic IQ tracks contract type, scope, and renewal timelines across all sectors.

Are there upcoming Clean Harbors Environmental Services contract renewals in Washington?

Contract renewal dates for Clean Harbors Environmental Services's Washington government engagements are tracked on Civic IQ. When a contract approaches its renewal window, it represents a critical opportunity — both for Clean Harbors Environmental Services to retain the business and for competitors to submit alternative proposals. Sign up to get alerts on upcoming renewals and expiration dates across all 11 tracked contracts.

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What is Clean Harbors Environmental Services's most recent Washington government contract?

Clean Harbors Environmental Services's most recently tracked contract in Washington was published on Sep 28, 2026. New contracts and amendments are indexed as they become public, providing real-time visibility into Clean Harbors Environmental Services's government business activity. Set up alerts to be notified when Clean Harbors Environmental Services wins new contracts in WA.

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