CLEAN HARBORS government contracts
- Latest contract
- Nov 11, 2026
- 2 days ago
- Contracts
- 551
- $108K disclosed value
- Agencies
- 291
- buying from CLEAN HARBORS
- States
- 48
The 30-second brief
Mostly maintenance (267 contracts), professional services (51) and service (13), across 20 sectors in total.
Massachusetts, California and Connecticut account for the most contracts. CLEAN HARBORS is active in 48 states, with 291 agencies buying.
City of Boise, Idaho (Nov 11, 2026): Boise Airport listed Clean Harbors as a signed respondent to RFP2025-089 for ARFF truck AFFF rinsing...
291 agencies buy from CLEAN HARBORS. Get their pre-RFPs free.
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Who buys from CLEAN HARBORS
291Latest contracts
Recent awards and purchases involving CLEAN HARBORS, from agency meeting records.
Questions about CLEAN HARBORS
What government contracts does CLEAN HARBORS have?
CLEAN HARBORS holds 551 government contracts with a combined value of $108K across 48 states. These include service agreements, technology implementations, and procurement awards across state and local agencies. Contract details including amounts, terms, renewal dates, and associated agencies are tracked on Civic IQ.
Which government agencies work with CLEAN HARBORS?
CLEAN HARBORS serves 291 government agencies across the United States. The most active states include Massachusetts (88 contracts), California (57 contracts), Connecticut (41 contracts), Maine (36 contracts), and New Hampshire (31 contracts). Each agency manages its own procurement relationship with CLEAN HARBORS, and Civic IQ tracks contract details, renewal timelines, and vendor engagement for every partnership.
What types of services does CLEAN HARBORS provide to government?
CLEAN HARBORS provides government agencies with products and services across 12 categories, including Administration & Finance, Professional Services, Environmental Services, Elections, and Supplies & Materials. Understanding a vendor's service portfolio helps agencies evaluate fit and helps competitors identify market positioning. Civic IQ tracks the full scope of vendor capabilities across all government engagements.
In which states is CLEAN HARBORS active?
CLEAN HARBORS has government contracts in 48 states. The states with the highest contract activity include Massachusetts, California, Connecticut, Maine, and New Hampshire. Geographic coverage data helps agencies evaluate a vendor's regional experience and helps vendors identify expansion opportunities. Civic IQ provides state-by-state contract breakdowns for every tracked vendor.
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Are there upcoming CLEAN HARBORS government contract renewals?
Contract renewal dates for CLEAN HARBORS's government engagements are tracked on Civic IQ across all 551 contracts. When contracts approach renewal, it represents a critical opportunity — both for CLEAN HARBORS to retain business and for competitors to submit alternative proposals. Sign up to get alerts on upcoming renewals and expiration dates.
What sectors does CLEAN HARBORS serve in government?
CLEAN HARBORS's government contracts span the following sectors: MAINTENANCE (267 contracts), OTHER (167 contracts), PROFESSIONAL_SERVICES (51 contracts), Service (13 contracts), and FACILITIES (12 contracts). Understanding sector focus helps agencies evaluate domain expertise and helps competitors identify where opportunities exist. Civic IQ tracks contract type, scope, and renewal timelines across all sectors.
