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HomeBrowseOklahomaNAICS541620
NAICS 541620OklahomaProfessional Services

Environmental Consulting Services Contracts
in Oklahoma

Advice and assistance on environmental compliance, assessment, and sustainability. Browse active Oklahoma state, local, and federal contracts under NAICS 541620. Average contract value $650K.

541620
NAICS Code
$650K
Avg Contract Value
Professional Services
Industry
$10B+
State Market
Get Alerts for NAICS 541620 in OklahomaAll Oklahoma Contracts

About NAICS 541620Environmental Consulting Services

NAICS 541620 covers advice and assistance on environmental compliance, assessment, and sustainability. Government agencies at every level — federal, state, and local — regularly procure services and products under this classification. Businesses registered under NAICS 541620 are eligible to compete for set-aside contracts across all 50 states and at the federal level.

In Oklahoma, NAICS 541620 contracts are issued by state agencies, local municipalities, and federal agencies operating in the state. The average contract value for this NAICS code is $650K, making it accessible to small and mid-sized businesses. Oklahoma contractors should register on the state procurement portal in addition to SAM.gov to capture the full opportunity set.

Top Federal Buyers for NAICS 541620

These federal agencies are the largest buyers of environmental consulting services services nationally. Each maintains active procurement programs and awards contracts under NAICS 541620 regularly.

EPA
DOE
State DEPs
Army Corps
Municipal Governments

How to Win Environmental Consulting Services Contracts in Oklahoma

1
Register NAICS 541620 in SAM.gov

Your SAM.gov registration must include NAICS 541620 to appear in federal searches and qualify for set-aside contracts in Oklahoma and nationwide. Update your registration immediately if this code is missing.

2
Register on Oklahoma procurement portal

State contracts in Oklahoma require separate vendor registration. Register on the state portal and select commodity codes matching NAICS 541620 to receive solicitation notifications.

3
Pursue applicable certifications

8(a), HUBZone, SDVOSB, and WOSB certifications open set-aside contract pools specifically for NAICS 541620. Each certification reduces your competition pool significantly and adds sole-source contract eligibility.

Monitor and respond quickly

Set up real-time alerts for NAICS 541620 contracts in Oklahoma. First movers get more Q&A time, better subcontractor quotes, and more proposal preparation time — all of which directly improve win rates.

Related Search Terms

environmental consultingenvironmental assessmentEIAenvironmental compliancesustainability consultingoklahoma environmental consultingoklahoma government environmentalNAICS 541620 oklahomaenvironmental contracts Oklahoma

Related NAICS Codes in Oklahoma

562910Remediation Services
562112Hazardous Waste Collection
562211Hazardous Waste Treatment and Disposal