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HomeBrowseNAICS562211
NAICS562211Sector 56

Hazardous Waste Treatment and Disposal

Treatment and disposal of hazardous waste materials including chemical and nuclear waste. Find active federal and state hazardous waste treatment and disposal contracts — AI-scored against your profile across SAM.gov and 200+ portals.

562211
NAICS Code
$2.4M
Avg Contract Value
Waste Management
Sector
5 agencies
Top Buyers

Top Federal Buyers for NAICS 562211

These agencies are the largest buyers of hazardous waste treatment and disposal services and products in the federal government. Each awards contracts under NAICS 562211 regularly — build relationships with their small business offices first.

EPA
DOE
DoD
Army Corps
State Environmental Agencies

How to Win NAICS 562211 Contracts

1
Register NAICS 562211 in SAM.gov

Add NAICS 562211 to your SAM.gov profile immediately if it accurately reflects your capabilities. Contracting officers search SAM.gov by NAICS code when issuing sole-source awards — if you're not registered, you're invisible to this channel.

2
Target the right agencies

Focus on the top buyers listed above. Each has a small business office that issues capability briefing appointments. A 30-minute briefing with a contracting officer who knows your firm is worth more than 10 cold proposals.

3
Pursue relevant certifications

8(a), HUBZone, SDVOSB, and WOSB certifications create set-aside opportunities in NAICS 562211. Each certification reduces your competition pool dramatically and adds sole-source contract eligibility up to $4.5M.

4
Respond to Sources Sought notices

Before formal solicitations post, agencies publish Sources Sought notices to gauge market interest. Responding positions you as a known vendor before the competition begins — and your response may shape the final solicitation's requirements.

Monitor and respond fast

Set up real-time alerts for NAICS 562211. The first contractors to engage with a solicitation — attending industry days, submitting Q&A questions, contacting the contracting officer — win at significantly higher rates than those who respond at the last minute.

Related Search Terms

hazardous waste disposalwaste treatmenttoxic disposalchemical disposalnuclear wastenaics 562211 contractsnaics 562211 governmentnaics 562211 federalnaics 562211 set aside

Frequently Asked Questions

What is NAICS code 562211?

NAICS 562211 covers hazardous waste treatment and disposal. Treatment and disposal of hazardous waste materials including chemical and nuclear waste. It is classified under the Waste Management sector (NAICS 56xx) in the North American Industry Classification System.

Who are the biggest buyers for NAICS 562211?

The top federal buyers for NAICS 562211 include EPA, DOE, DoD, and others. Each agency has a small business office that actively seeks qualified vendors in this classification.

What is the average contract size for NAICS 562211?

The average government contract value for NAICS 562211 is $2.4M. Individual contracts range from micro-purchases under $25,000 to multi-year IDIQs worth hundreds of millions depending on the agency and scope.

Do I need to register NAICS 562211 in SAM.gov?

Yes — if you want to compete for or receive sole-source awards under NAICS 562211, you must have it registered in your SAM.gov entity profile. Contracting officers use SAM.gov NAICS code searches to find vendors for awards below the simplified acquisition threshold.

Related NAICS Codes