Government

NAICS  and PSC codes are available in the tables below. A copy of Schedule 899 is available for your convenience. Click here to download.

If you have any questions, please contact DECA Environmental.

NAICS Code Description
541620 ENVIRONMENTAL CONSULTING SERVICES
562910 REMEDIATION SERVICES
562920 MATERIALS RECOVERY FACILITIES
PSC Code Description
S221
AH23 R&D- ENVIRONMENTAL PROTECTION: AIR POLLUTION (ADVANCED DEVELOPMENT)
F109 ENVIRONMENTAL SYSTEMS PROTECTION- LEAKING UNDERGROUND STORAGE TANK SUPPORT
AH26 R&D- ENVIRONMENTAL PROTECTION: AIR POLLUTION (MANAGEMENT/SUPPORT)
AH96 R&D- ENVIRONMENTAL PROTECTION: OTHER (MANAGEMENT/SUPPORT)
AH16 R&D- ENVIRONMENTAL PROTECTION: POLLUTION CONTROL/ABATEMENT (MANAGEMENT/SUPPORT)
AH24 R&D- ENVIRONMENTAL PROTECTION: AIR POLLUTION (ENGINEERING DEVELOPMENT)
4235 HAZARDOUS MATERIAL SPILL CONTAINMENT AND CLEAN-UP EQUIPMENT AND MATERIAL
R428 SUPPORT- PROFESSIONAL: INDUSTRIAL HYGIENICS
B502 SPECIAL STUDIES/ANALYSIS- AIR QUALITY