Data / Federal awards / NAICS 541620 / ASSOCIATION OF CONSULTANTS AND ENGINEERS
ASSOCIATION OF CONSULTANTS AND ENGINEERS: 39 federal contract awards, $11.4 million obligated (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
ASSOCIATION OF CONSULTANTS AND ENGINEERS (UEI CHHQDL1XBP71), Leonardtown, MD, received 39 federal prime contract awards with $11.4 million obligated in fiscal years 2024 to 2027, from 1 agency under 1 NAICS code. Its largest buyer is Department of Defense ($11.4 million) and its largest code is NAICS 541620 Environmental Consulting Services.
The request: Every federal contract awarded under NAICS 541620, with the winner, the agency and the value. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.
- CHHQDL1XBP71UEI
- Leonardtown, MDLocation
- Small BusinessBusiness size
- 39Contract awards
- $11.4 millionObligated
- 2024-01-03First action in window
- 2026-06-15Latest action
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 541620 | Environmental Consulting Services | 39 | $11.4 million |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 39 | $11.4 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $4.7 million |
| FY2025 | $3.7 million |
| FY2026 | $2.9 million |
Contract awards
All 39 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| N4008025F9959 | Department of Defense | Delivery Order | 541620 | YEARLY TREATMENT CHEMICAL NEEDS FOR NSFIH | $1,696,071 | $1,696,071 | March 13, 2025 | March 12, 2027 | Indian Head, MD | usaspending.gov |
| N4008023F4309 | Department of Defense | Delivery Order | 541620 | LONG TERM MONITORING (LTM) AND ANNUAL MAINTENANCE AT SITES 4 AND 99, RUSSELL ROAD LANDFILL, AND MCB-2 LANDFILL, MARINE CORPS BASE QUANTICO, | $1,369,575 | $2,435,221 | March 23, 2023 | June 30, 2029 | Quantico, VA | usaspending.gov |
| N4008024F4902 | Department of Defense | Delivery Order | 541620 | 2024 BLUE TANK REPAIR AND TESTING (NSAA, NSFDH, NSFIH) | $1,358,125 | $1,358,125 | September 12, 2024 | May 31, 2027 | Dahlgren, VA | usaspending.gov |
| N4008023F4896 | Department of Defense | Delivery Order | 541620 | 2023 BLUE TANK REPAIRS AND TESTING | $1,215,707 | $2,376,770 | September 12, 2023 | May 21, 2026 | Annapolis, MD | usaspending.gov |
| N4008025F0460 | Department of Defense | Delivery Order | 541620 | 2025 BLUE TANK REPAIRS AND TESTING (NSAA, NSASP) | $723,174 | $1,066,712 | September 19, 2025 | September 19, 2028 | Washington Navy Yard, DC | usaspending.gov |
| N4008024F4331 | Department of Defense | Delivery Order | 541620 | NDW RY24 EPCRA REPORTING SUPPORT (NSAA, NSAB, NSAW, NASPRC AND NS | $370,780 | $370,780 | April 4, 2024 | April 3, 2026 | Washington Navy Yard, DC | usaspending.gov |
| N4008024F4541 | Department of Defense | Delivery Order | 541620 | FY24 NSASP STORMWATER SUPPORT | $324,398 | $324,398 | July 2, 2024 | July 6, 2026 | Dahlgren, VA | usaspending.gov |
| N4008024F4268 | Department of Defense | Delivery Order | 541620 | REGIONAL RADON RE-TESTING FOR CNIC PRIORITY FACILITIES IN NDW | $305,862 | $305,862 | June 20, 2024 | December 19, 2026 | Patuxent River, MD | usaspending.gov |
| N4008024F4882 | Department of Defense | Delivery Order | 541620 | FY24 INDUSTRIAL WASTEWATER MANAGEMENT PLANS FOR NSA SOUTH POTOMAC | $298,510 | $298,510 | September 4, 2024 | March 5, 2026 | Dahlgren, VA | usaspending.gov |
| N4008025F0011 | Department of Defense | Delivery Order | 541620 | TREATMENT CHEMICAL NEEDS FOR NSFIH | $268,047 | $268,047 | December 23, 2024 | April 22, 2025 | Indian Head, MD | usaspending.gov |
| N4008021F4998 | Department of Defense | Delivery Order | 541620 | FY21 WNY CEMS/COMS SUPPORT | $238,101 | $474,547 | September 8, 2021 | July 31, 2027 | Washington Navy Yard, DC | usaspending.gov |
| N4008025F0124 | Department of Defense | Delivery Order | 541620 | NDW FY25 EPCRA REPORTING SUPPORT | $237,038 | $237,038 | February 21, 2025 | February 20, 2026 | Annapolis, MD | usaspending.gov |
| N4008025F1282 | Department of Defense | Delivery Order | 541620 | FY25 MCBQ TANK INSPECTIONS | $219,769 | $219,769 | September 17, 2025 | December 31, 2026 | Washington Navy Yard, DC | usaspending.gov |
| N4008025F1074 | Department of Defense | Delivery Order | 541620 | NAVAL DISTRICT WASHINGTON (NDW) WATER ERP TABLE TOP EXERCISES | $211,813 | $211,813 | July 24, 2025 | January 23, 2027 | Washington Navy Yard, DC | usaspending.gov |
| N4008025F0235 | Department of Defense | Delivery Order | 541620 | FY25 NSASP STORMWATER SUPPORT | $187,279 | $187,279 | April 9, 2025 | April 12, 2027 | Dahlgren, VA | usaspending.gov |
| N4008025F1063 | Department of Defense | Delivery Order | 541620 | FY25 NASPR STORMWATER SUPPORT | $177,133 | $177,133 | July 9, 2025 | June 9, 2028 | Patuxent River, MD | usaspending.gov |
| N4008024F4350 | Department of Defense | Delivery Order | 541620 | FY24 NASPR STORMWATER SUPPORT | $172,809 | $172,809 | April 10, 2024 | March 10, 2027 | Patuxent River, MD | usaspending.gov |
| N4008024F4705 | Department of Defense | Delivery Order | 541620 | NDW WATER ERP TABLE TOP EXERCISES AND UPDATES | $164,738 | $164,738 | August 22, 2024 | August 13, 2025 | Washington Navy Yard, DC | usaspending.gov |
| N4008025F1008 | Department of Defense | Delivery Order | 541620 | THIS PROJECT SHALL ASSIST NAVAL SUPPORT ACTIVITY (NSA) BETHESDA WITH TASKS REQUIRED TO COMPLY WITH CLEAN WATER ACT REGULATIONS AND NATIONAL | $155,427 | $155,427 | June 24, 2025 | June 23, 2027 | Bethesda, MD | usaspending.gov |
| N4008025F0463 | Department of Defense | Delivery Order | 541620 | 2025 PAX TANK REPAIR AND TESTING | $147,734 | $147,734 | September 19, 2025 | September 20, 2027 | Washington Navy Yard, DC | usaspending.gov |
| N4008026F1100 | Department of Defense | Delivery Order | 541620 | FY26 NASPR STORMWATER SUPPORT | $141,898 | $141,898 | April 14, 2026 | March 13, 2029 | Patuxent River, MD | usaspending.gov |
| N4008026F1087 | Department of Defense | Delivery Order | 541620 | FY26 NSASP STORMWATER SUPPORT | $137,585 | $137,585 | March 13, 2026 | March 12, 2028 | Dahlgren, VA | usaspending.gov |
| N4008025F0440 | Department of Defense | Delivery Order | 541620 | PFAS NPDWR INITIAL MONITORING (NSAW, NSAP, NSAB) | $123,955 | $123,955 | September 19, 2025 | December 31, 2026 | Dahlgren, VA | usaspending.gov |
| N4008024F4646 | Department of Defense | Delivery Order | 541620 | FY 25 RADON RETESTING FOR SELECT NSWCCD BUILDINGS | $123,487 | $123,487 | July 31, 2024 | July 30, 2026 | Bethesda, MD | usaspending.gov |
| N4008025F1076 | Department of Defense | Delivery Order | 541620 | NSF INDIAN HEAD DW MONITORING PLANS | $120,689 | $120,689 | July 21, 2025 | July 20, 2026 | Indian Head, MD | usaspending.gov |
| N4008025F1051 | Department of Defense | Delivery Order | 541620 | PREPARE UPDATED HW MANAGEMENT PLAN FOR NSA WASHINGTON | $118,107 | $118,107 | July 3, 2025 | January 2, 2027 | Washington Navy Yard, DC | usaspending.gov |
| N4008025F1023 | Department of Defense | Delivery Order | 541620 | FY25 HW MANAGEMENT PLAN FOR NSA BETHESDA | $111,536 | $111,536 | July 7, 2025 | November 9, 2026 | Bethesda, MD | usaspending.gov |
| N4008024F4409 | Department of Defense | Delivery Order | 541620 | NSA ANNAPOLIS DW MONITORING PLANS UPDATE | $97,307 | $97,307 | May 9, 2024 | May 8, 2025 | Washington Navy Yard, DC | usaspending.gov |
| N4008026F1007 | Department of Defense | Delivery Order | 541620 | FY26 NSWC INDIAN HEAD SATTP GROUNDWATER SAMPLING | $94,481 | $94,481 | January 21, 2026 | January 20, 2027 | Indian Head, MD | usaspending.gov |
| N4008024F4450 | Department of Defense | Delivery Order | 541620 | NSFA AND NSFS DW MONITORING PLANS | $86,025 | $86,025 | May 21, 2024 | May 21, 2025 | Arlington, VA | usaspending.gov |
| N4008024F4373 | Department of Defense | Delivery Order | 541620 | FY24 NSF DAHLGREN DW MONITORING PLANS UPDATE | $82,533 | $82,533 | April 25, 2024 | April 24, 2029 | Washington Navy Yard, DC | usaspending.gov |
| N4008026F0010 | Department of Defense | Delivery Order | 541620 | FY26 NSAW INDOOR ENVIRONMENTAL QUALITY SAMPLING FOR QUARTERS N, F, Y AND U: PHASE 1 | $77,608 | $77,608 | December 17, 2025 | December 16, 2026 | Washington Navy Yard, DC | usaspending.gov |
| N4008023F4658 | Department of Defense | Delivery Order | 541620 | NSAW UTILITIES IDENTIFICATION AND INVENTORY (LEAD SERVICE LINE) | $68,648 | $272,194 | July 19, 2023 | December 31, 2024 | Washington, DC | usaspending.gov |
| N4008025F1135 | Department of Defense | Delivery Order | 541620 | UPDATE HW MANAGEMENT PLAN FOR NSA ANNAPOLIS | $53,056 | $53,056 | August 6, 2025 | February 8, 2027 | Annapolis, MD | usaspending.gov |
| N4008026F0148 | Department of Defense | Delivery Order | 541620 | FY26 NSAB STORMWATER SUPPORT | $50,645 | $50,645 | April 17, 2026 | April 16, 2028 | Patuxent River, MD | usaspending.gov |
| N4008023F4067 | Department of Defense | Delivery Order | 541620 | FY23 NSASP STORMWATER SUPPORT | $26,751 | $238,959 | December 12, 2022 | April 30, 2025 | Washington Navy Yard, DC | usaspending.gov |
| N4008021F5121 | Department of Defense | Delivery Order | 541620 | 2021 BLUE TANK REPAIRS AND TESTING | $0 | $1,142,911 | September 23, 2021 | July 1, 2026 | Washington Navy Yard, DC | usaspending.gov |
| N4008021D0013 | Department of Defense | IDC | 541620 | FIVE YEAR ORDERING PERIOD | $0 | $40,000,000 | February 12, 2021 | usaspending.gov | ||
| N4008023F4773 | Department of Defense | Delivery Order | 541620 | FY23 MCBQ TANK REMOVAL | $0 | $625,558 | August 17, 2023 | February 18, 2025 | Quantico, VA | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 541620 Environmental Consulting Services
- Open opportunities under NAICS 541620
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.