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CLEAN HARBORS Government Contracts in Arizona

Browse government contracts awarded to CLEAN HARBORS across Arizona agencies. Track contract values, renewal dates, and agency relationships.

2Contracts
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2Sectors

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Contract Database

CLEAN HARBORS Contracts in Arizona

2 government contracts tracked

District Considers Clean Harbors Chemical Disposal Service

Seligman Unified School District #40 is considering approval of Clean Harbors for disposal of old chemicals from the science building. The proposed service would cost $12,563.00.

PENDING
Seligman Unified District$12,563.00Oct 7, 2026OTHER

Clean Harbors on state hazardous waste disposal contract

Clean Harbors is listed under Arizona State contract AZ CTR065349 to provide hazardous, medical, chemical, and bio-hazardous waste disposal services with an allocation up to $100,000.00 through April 30, 2028. The contract supports compliant waste handling for facilities.

ONGOING
Peoria Unified School District$100,000.00Jul 23, 2026MAINTENANCE

Agency Partners

Arizona Agencies Working with CLEAN HARBORS

Government agencies that have awarded contracts to CLEAN HARBORS.

Frequently Asked Questions

CLEAN HARBORS Contracts in Arizona

What government contracts does CLEAN HARBORS have in Arizona?

CLEAN HARBORS holds 2 government contracts in Arizona. Key agency partners include Peoria Unified School District (1 contracts), and Seligman Unified District (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 Arizona agencies work with CLEAN HARBORS?

CLEAN HARBORS serves multiple government agencies in Arizona. The most active agency partnerships by contract volume are: Peoria Unified School District (1 contracts); Seligman Unified District (1 contracts). Each agency manages its own procurement relationship with CLEAN HARBORS, and contract details — including amounts, renewal timelines, and scope — are tracked for every engagement.

What types of government contracts does CLEAN HARBORS hold in Arizona?

CLEAN HARBORS's Arizona government contracts span the following sectors: MAINTENANCE (1 contracts), and OTHER (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 contract renewals in Arizona?

Contract renewal dates for CLEAN HARBORS's Arizona government engagements are tracked on Civic IQ. When a contract approaches its renewal window, it represents a critical opportunity — both for CLEAN HARBORS to retain the business and for competitors to submit alternative proposals. Sign up to get alerts on upcoming renewals and expiration dates across all 2 tracked contracts.

What is CLEAN HARBORS's most recent Arizona government contract?

CLEAN HARBORS's most recently tracked contract in Arizona was published on 2026-10-07. New contracts and amendments are indexed as they become public, providing real-time visibility into CLEAN HARBORS's government business activity. Set up alerts to be notified when CLEAN HARBORS wins new contracts in AZ.

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