NAICS 56221in5622:Waste Treatment and Disposal

Waste Treatment and Disposal

140 active contract opportunities

140

Active Opportunities

133

Posted Last 7 Days

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Top Industries

  • Hazardous Waste Treatment and Disposal99
  • Other Nonhazardous Waste Treatment and Disposal23
  • Solid Waste Landfill13
  • Solid Waste Combustors and Incinerators5

Set-Aside Distribution

  • 58
  • Small Business38
  • No Set Aside19
  • SDVOSB17
  • HUBZone Sole Source3

Top Locations

  • MI24
  • VA11
  • MD10
  • GA8
  • TX8

About NAICS56221

The North American Industry Classification System (NAICS) code 56221 covers waste treatment and disposal. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

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Testing, Pick up and Disposal of Petroleum, Oil and Lubricant (POL)

DEPT OF DEFENSE
FORT SHAFTER, HI
NAICS 562219
Posted Jul 10, 2026
Small Business

Testing, Pick up and Disposal of Petroleum, Oil and Lubricant (POL)

DEPT OF DEFENSE
FORT SHAFTER, HI
NAICS 562219
Posted Jul 10, 2026
Small Business

Armory Sanitation Services

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 562211
Posted Jul 10, 2026
Due Jul 17, 2026
Small Business

Hazardous Waste Removal Eastern Europe and Israel

DEPT OF DEFENSE
BATTLE CREEK, MI
NAICS 562211
Posted Jul 9, 2026
Due Jul 22, 2026
No Set Aside

Biowaste Disposal Service - Wyndmoor PA

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 562211
Posted Jul 8, 2026
Small Business

Iwakuni Hazardous Waste Removal

DEPT OF DEFENSE
BATTLE CREEK, MI
NAICS 562211
Posted Jul 8, 2026
Due Jul 24, 2026

Draft RFP - W519TC-26-R-A037 - Operations and Maintenance for Fort Detrick Medical Waste Incinerator - Request for Feedback

DEPT OF DEFENSE
ROCK ISLAND, IL
NAICS 562211
Posted Jul 2, 2026
Due Aug 1, 2026

Disposal of Waste Food and Bio Waste

DEPT OF DEFENSE
APO, AE
NAICS 562219
Posted Jul 1, 2026

Hawaii Hazardous Waste Disposal

DEPT OF DEFENSE
BATTLE CREEK, MI
NAICS 562211
Posted Jun 26, 2026
Due Jul 27, 2026
No Set Aside

Fort AP Hill Landfill Support Services

DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 562212
Posted Jun 25, 2026
Due Jul 17, 2026
No Set Aside

Asset Forfeiture Ammunition Disposal Service BPA

JUSTICE, DEPARTMENT OF
WASHINGTON, DC
NAICS 562211
Posted Jun 25, 2026
Small Business

Scrap Disposal - Guam

DEPT OF DEFENSE
BATTLE CREEK, MI
NAICS 562219
Posted Jun 25, 2026
Small Business

Wastewater Treatment, Norfolk Naval Shipyard, Portsmouth, VA

DEPT OF DEFENSE
NORFOLK, VA
NAICS 562219
Posted Jun 24, 2026
8(a) Competed

Munition Disposal

DEPT OF DEFENSE
MOUNTAIN HOME AFB, ID
NAICS 562219
Posted Jun 18, 2026
Small Business

Disposal of hazardous waste, El Portal CA

INTERIOR, DEPARTMENT OF THE
LAKEWOOD, CO
NAICS 562211
Posted Jun 18, 2026
Due Jul 28, 2026
Small Business

Hazardous Waste Cylinder Removal

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 562211
Posted Jun 17, 2026
Small Business

San-I-Pak Refuse Disposal Services

DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 562211
Posted Jun 10, 2026
Small Business

F-Hazardous Waste Disposal and emergency response se

INTERIOR, DEPARTMENT OF THE
POINT REYES STATION, CA
NAICS 562211
Posted Jun 10, 2026

J-WY-NATIONAL ELK REF-EMERGENCY REPAIR INCINERATOR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 562213
Posted Jun 5, 2026

S-Landfill Tipping Fees for Yosemite NP

INTERIOR, DEPARTMENT OF THE
SAN FRANCISCO, CA
NAICS 562212
Posted Jun 4, 2026
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