Environmental Consulting Services: NAICS 541620
Browse federal contract opportunities classified under NAICS code 541620 (Environmental Consulting Services). Find active solicitations on SAM.gov, understand size standards, and discover set-aside opportunities for your business.
About NAICS 541620
Environmental Consulting Services. This industry falls under the Professional, Scientific, and Technical Services sector (NAICS codes beginning with 54).
Federal agencies use NAICS code 541620 when posting contract opportunities on SAM.gov to classify the type of work being solicited. Businesses that operate in the environmental consulting services space should include this code in their SAM.gov registration and capability statements to ensure they appear in relevant searches.
How to Use NAICS 541620 in Federal Contracting
To compete for federal contracts under NAICS 541620, your business should be registered in SAM.gov with this NAICS code listed in your entity profile. When agencies post solicitations for environmental consulting services work, they reference this code to determine the applicable small business size standard and any set-aside eligibility.
If you hold certifications such as 8(a), HUBZone, SDVOSB, or WOSB, you may be eligible for set-aside contracts under this NAICS code. These set-asides limit competition to certified small businesses, giving you a significant advantage in winning federal work.
FedOverwatch monitors SAM.gov daily and can automatically match you with new opportunities under NAICS 541620. Set up your profile with your NAICS codes and certifications to receive personalized contract alerts.
NAICS 541620 Market Intelligence
Based on 3 years of federal award data from USAspending.gov, the environmental consulting services market has seen 13,790 contract awards totaling $4.4B in value. The median contract size is $90K, with approximately 383 new awards per month.
Total Awards (3yr)
13,790
Total Value
$4.4B
Median Contract
$90K
Competitors
1,400
Contract value distribution
8,116 small business awards ($2.5B total value,$82K median)
1,400 companies compete for NAICS 541620 contracts
See who's winning, their award values, and where you fit in the market
Explore CompetitorsSize Standards
The SBA establishes size standards for each NAICS code to define what qualifies as a "small business" for federal contracting purposes. For NAICS 541620 (Environmental Consulting Services), the size standard is based on either average annual receipts or number of employees, depending on the specific industry. Meeting the size standard for your primary NAICS code is required to qualify for small business set-aside contracts.
Visit the SBA Size Standards Table to find the current threshold for NAICS 541620.
Recent NAICS 541620 Opportunities
View all →The U.S. Department of Agriculture is procuring a competitive BPA Call Order for the McKinney Heritage Survey at the Klamath National Forest. This procurement is focused on a variety of services including professional services, natural resources restoration, project management, and NEPA compliance, and is available for all federal agencies. The contract is set aside for small businesses and will be awarded to companies eligible under the Land Management Integrated Resources BPA.
The General Services Administration is managing a Multiple Award Schedule for furniture systems management. This procurement supports the Federal Acquisition Service in providing various furniture and management solutions.
The Department of Energy, through the Federal Energy Regulatory Commission, is seeking information from potential sources to provide geotechnical and structural document review services for LNG facilities. The goal is to verify compliance with federal and state regulations, guidelines, and accepted engineering practices. Interested parties are encouraged to demonstrate their capabilities and experience in meeting the government's requirements.
The Department of the Interior, Bureau of Land Management is procuring a Class III cultural resource inventory for the Lee Fire Fencing Rehabilitation Project in Colorado. This project involves surveying a 50 ft buffer on either side of 167 miles of reconstructed fences over a total of 1,319 acres, with a performance period from August 24, 2026 to April 30, 2027. The contract will be awarded based on the lowest price technically acceptable method, and bidders must demonstrate technical capability and past performance.
The Environmental Protection Agency is procuring optimization services for the VAMMS Unit, which is a vehicle add-on mobile smoke monitoring system. The key requirements involve design optimization to enhance the functionality of this monitoring system.
The Department of the Interior is procuring a feasibility study for the VA-DIOMA Pernambuco project, which involves environmental assessments. Key requirements include conducting thorough analyses to evaluate the project's viability and potential environmental impacts.
The Department of the Interior, Bureau of Land Management is procuring eDNA sampling services in the Dry Fork basin of Montana. The contractor will retrieve 79 eDNA samples and provide a summary report on trail conditions and sampling locations. The work must be performed during low-water conditions between July 15th and November 1st.
The Department of Veterans Affairs is procuring Environmental Compliance Support Services for the Greater Los Angeles VA Healthcare System. This opportunity is set aside for Service-Disabled Veteran-Owned Small Businesses and involves providing air quality support as part of environmental systems protection. The contracting officer for this opportunity is Jennell Christofaro, located in Gilbert, AZ.
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