Environmental Consulting Services

350 active contract opportunities

350

Active Opportunities

308

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Environmental Consulting Services350

Set-Aside Distribution

  • 266
  • Small Business35
  • No Set Aside13
  • SDVOSB11
  • Small Business Set Aside - Total11

Top Locations

  • VA72
  • CO32
  • DC29
  • CA27
  • NM21

About NAICS541620

The North American Industry Classification System (NAICS) code 541620 covers environmental consulting services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

F-Region 3: The purpose of the Superfund Technical A

ENVIRONMENTAL PROTECTION AGENCY
PHILADELPHIA, PA
NAICS 541620
Posted Nov 13, 2025

Facilities Asset Management Services - Europe

DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541620
Posted Oct 28, 2025

Abnormal Operating Conditions and Incidents at LNG Facilities

ENERGY, DEPARTMENT OF
WASHINGTON, DC
NAICS 541620
Posted Oct 3, 2025
No Set Aside

AIRFLOW TESTING

VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 541620
Posted Oct 1, 2025
SDVOSB

F-Freely Associated States (FAS) EPA Water Quality Lab Certification Program

ENVIRONMENTAL PROTECTION AGENCY
SAN FRANCISCO, CA
NAICS 541620
Posted Sep 29, 2025

Native American Lands Environmental Mitigation Program (NALEMP) Technical, Field Level, and Logistical Support, New Mexico

DEPT OF DEFENSE
ALBUQUERQUE, NM
NAICS 541620
Posted Sep 29, 2025
8(a) Sole Source

R-68HE0P24A0003/68HERH25F0304 (BASE)

ENVIRONMENTAL PROTECTION AGENCY
WASHINGTON, DC
NAICS 541620
Posted Sep 26, 2025

B-ROMO 346308 ENVIRONMENTAL ASSESSMENT FOR

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541620
Posted Sep 26, 2025

B-CUIS 321926 - DEVELOPMENT OF FERAL HORSE

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541620
Posted Sep 26, 2025

B-ZION 345964 TRADITIONAL PLANT GATHERING

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541620
Posted Sep 26, 2025

B-MWRO 306964 - ENVIRONMENTAL ASSESSMENT F

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541620
Posted Sep 26, 2025

F-BUREAU OF LAND MANAGEMENT (BLM) NATIONAL PLANNING AND NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) SERVICES

INTERIOR, DEPARTMENT OF THE
SANTA FE, NM
NAICS 541620
Posted Sep 25, 2025

B-SLVFO CULTURAL SURVEYS FOR TRAILS

INTERIOR, DEPARTMENT OF THE
Lakewood, CO
NAICS 541620
Posted Sep 25, 2025

B-PALEO SURVEY FOR NATURITA TRAILS

INTERIOR, DEPARTMENT OF THE
Lakewood, CO
NAICS 541620
Posted Sep 25, 2025

White Mountain NF Environmental Site Assessment

AGRICULTURE, DEPARTMENT OF
CAMPTON, NH
NAICS 541620
Posted Sep 25, 2025
Small Business

Invasive Plant Species Management

DEPT OF DEFENSE
DOBBINS AFB, GA
NAICS 541620
Posted Sep 25, 2025
No Set Aside

F-MT-FWS NORTHWEST MT WMD-REPLACE BATTERY

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541620
Posted Sep 25, 2025

F-IL-CRAB OCH SUPERFUND PROJ-TECH & OPS S

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541620
Posted Sep 25, 2025

B-NV RIPARIAN & WETLAND AIM 2026 SEASON

INTERIOR, DEPARTMENT OF THE
RENO, NV
NAICS 541620
Posted Sep 24, 2025

B-NV LOTIC AIM DATA COLLECTION 2026

INTERIOR, DEPARTMENT OF THE
RENO, NV
NAICS 541620
Posted Sep 24, 2025