PSC F103: Water Quality Support Services
Service code
Code facts
- Spend category
- Facilities & Construction Facility Related Services
- Part of
-
-
F
- F1
-
F
- Contract awards
- 155 In the last 12 months
- Contract obligations
- $42,355,294 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $59,219 |
| FY2026 | $25,771,707 |
| FY2025 | $42,355,294 |
| FY2024 | $33,598,253 |
| FY2023 | $32,841,980 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Dorado-Meadows JV LLC | $2,664,595 | |
| 2 | Hana Engineers & Consultants LLC | $1,777,486 | |
| 3 | EQ & CH Remediation | $1,452,609 | |
| 4 | Association Of Consultants And Engineers | $1,281,041 | |
| 5 | Meadows Cmpg, Inc. | $1,254,000 | |
| 6 | Phigenics LLC | $815,455 | |
| 7 | TCS Services LLC | $812,728 | |
| 8 | HGS Engineering Inc. | $805,802 | |
| 9 | Seaon Environmental LLC | $748,470 | |
| 10 | Bluestone Interspec JV, LLC | $692,921 |
See the full FY2025 ranking of PSC F103 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $8,295,144 | |
| 2 | Department of Veterans Affairs | $7,514,301 | |
| 3 | Department of the Army | $4,149,208 | |
| 4 | Environmental Protection Agency | $3,179,557 | |
| 5 | Department of the Interior | $921,118 | |
| 6 | Department of Agriculture | $337,204 | |
| 7 | Air Force | $318,443 | |
| 8 | Defense Health Agency | $233,498 | |
| 9 | Department of Health and Human Services | $231,933 | |
| 10 | Department of Justice | $203,738 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 562910 Remediation Services | $5,445,278 | |
| 2 | 541380 Testing Laboratories and Services | $4,916,749 | |
| 3 | 562219 Other Nonhazardous Waste Treatment and Disposal | $3,939,886 | |
| 4 | 541620 Environmental Consulting Services | $2,904,668 | |
| 5 | 221310 Water Supply and Irrigation Systems | $1,628,069 | |
| 6 | 541330 Engineering Services | $1,617,747 | |
| 7 | 561210 Facilities Support Services | $1,232,088 | |
| 8 | 562211 Hazardous Waste Treatment and Disposal | $748,470 | |
| 9 | 541618 Other Management Consulting Services | $626,280 | |
| 10 | 541690 Other Scientific and Technical Consulting Services | $589,723 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Virginia | $5,113,692 | |
| 2 | Maryland | $2,407,223 | |
| 3 | California | $2,074,693 | |
| 4 | North Carolina | $1,709,397 | |
| 5 | Rhode Island | $1,690,384 | |
| 6 | New York | $1,229,389 | |
| 7 | Texas | $1,150,480 | |
| 8 | Mississippi | $859,687 | |
| 9 | District of Columbia | $747,461 | |
| 10 | New Jersey | $534,006 | |
| 11 | Maine | $431,981 | |
| 12 | Arizona | $376,274 | |
| 13 | Pennsylvania | $366,342 | |
| 14 | Florida | $308,175 | |
| 15 | Massachusetts | $306,373 | |
| 16 | Michigan | $286,185 | |
| 17 | Illinois | $246,612 | |
| 18 | Arkansas | $242,374 | |
| 19 | Connecticut | $236,549 | |
| 20 | Nevada | $230,442 | |
| 21 | West Virginia | $229,516 | |
| 22 | Minnesota | $222,809 | |
| 23 | Georgia | $216,392 | |
| 24 | South Carolina | $192,994 | |
| 25 | Washington | $183,361 | |
| 26 | Ohio | $165,250 | |
| 27 | Nebraska | $122,644 | |
| 28 | Wisconsin | $108,995 | |
| 29 | Oregon | $81,475 | |
| 30 | New Hampshire | $78,475 | |
| 31 | Colorado | $71,663 | |
| 32 | Wyoming | $62,800 | |
| 33 | Oklahoma | $61,934 | |
| 34 | Vermont | $59,400 | |
| 35 | Alabama | $27,905 | |
| 36 | Iowa | $18,288 | |
| 37 | New Mexico | $14,235 | |
| 38 | Indiana | $13,905 | |
| 39 | Kentucky | $12,454 | |
| 40 | Alaska | $11,542 | |
| 41 | Louisiana | $6,633 | |
| 42 | Hawaii | $4,663 |
Show all 42
Shares are of everything obligated under PSC F103 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 38 more
Latest 48 of 724 listed here. See the rest on GovTribe.
Definition
Includes: Industrial Investigation Surveys and Technical Support Related to Water Pollution
Quick answers
What is PSC F103?
PSC F103 is Water Quality Support Services, a service code in PSC F, Natural Resources Management.
How much do federal agencies spend under PSC F103?
Federal contracts under PSC F103 obligated $42,355,294 in fiscal year 2025 and $134,626,452 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC F103?
The contractors with the most obligated under PSC F103 in fiscal years 2026 and 2027 are Dorado-Meadows JV LLC ($2,664,595), Hana Engineers & Consultants LLC ($1,777,486) and EQ & CH Remediation ($1,452,609).
Which agencies buy the most under PSC F103?
The agencies that obligated the most under PSC F103 in fiscal years 2026 and 2027 are Department of the Navy ($8,295,144), Department of Veterans Affairs ($7,514,301) and Department of the Army ($4,149,208).
Which NAICS codes are used with PSC F103?
The NAICS codes with the most obligated under PSC F103 in fiscal years 2026 and 2027 are 562910 Remediation Services, 541380 Testing Laboratories and Services and 562219 Other Nonhazardous Waste Treatment and Disposal.
Where is the work under PSC F103 performed?
By place of performance, the states with the most contract obligations under PSC F103 over the last 12 months are Virginia ($5,113,692), Maryland ($2,407,223) and California ($2,074,693).
What is the latest contract opportunity under PSC F103?
The latest contract opportunity under PSC F103 is F103--SPS Critical Water Testing, award notice from Veterans Integrated Service Network 23 (VHA), posted October 6, 2026.
On GovTribe
See everything under PSC F103
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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