PSC Z2NE: Repair or Alteration of Water Supply Facilities
Service code
Code facts
- Spend category
- Facilities & Construction Facility Related Services
- Part of
-
-
Z
- Z2
-
Z
- Contract awards
- 106 In the last 12 months
- Contract obligations
- $206,259,931 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 | -$63 |
| FY2026 | $124,200,943 |
| FY2025 | $206,259,931 |
| FY2024 | $171,244,811 |
| FY2023 | $202,330,798 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Perini Management Services, Inc. | $69,535,672 | |
| 2 | Boyer Commercial Construction Inc. | $17,895,626 | |
| 3 | Nan Inc. | $14,326,599 | |
| 4 | American Water Enterprises, LLC | $7,258,327 | |
| 5 | Global Engineering Services Inc. | $3,120,383 | |
| 6 | E2 Contracting, Inc. | $2,908,706 | |
| 7 | Green Water Solutions, LLC | $1,835,301 | |
| 8 | Haskins Excavating LLC | $1,815,737 | |
| 9 | G.s.e. Construction Company, Inc. | $1,778,800 | |
| 10 | Kiewit Infrastructure West Co | $1,547,527 |
See the full FY2025 ranking of PSC Z2NE contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $61,846,456 | |
| 2 | Department of the Army | $24,158,067 | |
| 3 | Department of Veterans Affairs | $22,342,145 | |
| 4 | Department of Agriculture | $6,901,246 | |
| 5 | Department of the Navy | $4,413,008 | |
| 6 | Air Force | $1,912,777 | |
| 7 | International Boundary and Water Commission U.S.-Mexico | $1,778,800 | |
| 8 | Department of Homeland Security | $514,616 | |
| 9 | Department of Transportation | $150,000 | |
| 10 | Department of Commerce | $113,721 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 237110 Water and Sewer Line and Related Structures Construction | $90,495,312 | |
| 2 | 236220 Commercial and Institutional Building Construction | $22,429,553 | |
| 3 | 221310 Water Supply and Irrigation Systems | $9,384,321 | |
| 4 | 213112 Support Activities for Oil and Gas Operations | $790,000 | |
| 5 | 237990 Other Heavy and Civil Engineering Construction | $428,635 | |
| 6 | 238990 All Other Specialty Trade Contractors | $239,362 | |
| 7 | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | $146,904 | |
| 8 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $137,406 | |
| 9 | 561210 Facilities Support Services | $101,068 | |
| 10 | 238910 Site Preparation Contractors | $49,450 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $72,516,721 | |
| 2 | South Carolina | $17,917,520 | |
| 3 | Hawaii | $15,906,234 | |
| 4 | Oklahoma | $7,252,992 | |
| 5 | Utah | $3,190,020 | |
| 6 | Arizona | $2,589,509 | |
| 7 | Florida | $2,207,057 | |
| 8 | District of Columbia | $2,142,933 | |
| 9 | Montana | $1,928,976 | |
| 10 | Arkansas | $1,375,782 | |
| 11 | New Jersey | $1,361,473 | |
| 12 | Colorado | $1,216,740 | |
| 13 | Nebraska | $655,309 | |
| 14 | Louisiana | $574,993 | |
| 15 | Illinois | $542,137 | |
| 16 | Washington | $531,750 | |
| 17 | Wisconsin | $229,319 | |
| 18 | Tennessee | $197,125 | |
| 19 | Maine | $188,700 | |
| 20 | North Carolina | $176,374 | |
| 21 | West Virginia | $147,755 | |
| 22 | Nevada | $136,883 | |
| 23 | Ohio | $120,000 | |
| 24 | Mississippi | $92,975 | |
| 25 | Maryland | $72,603 | |
| 26 | Virginia | $68,784 | |
| 27 | Alaska | $65,988 | |
| 28 | Pennsylvania | $65,685 | |
| 29 | New Mexico | $62,480 | |
| 30 | Oregon | $61,862 | |
| 31 | Minnesota | $59,000 | |
| 32 | South Dakota | $36,645 | |
| 33 | New York | $30,000 | |
| 34 | Missouri | $18,479 | |
| 35 | North Dakota | $16,630 | |
| 36 | Kansas | $16,410 | |
| 37 | Idaho | $13,095 | |
| 38 | Kentucky | $4,830 | |
| 39 | Wyoming | $4,425 | |
| 40 | Puerto Rico | $3,417 |
Show all 40
Shares are of everything obligated under PSC Z2NE in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 764 listed here. See the rest on GovTribe.
Quick answers
What is PSC Z2NE?
PSC Z2NE is Repair or Alteration of Water Supply Facilities, a service code in PSC Z, Maintenance, Repair, Alteration Real Property.
How much do federal agencies spend under PSC Z2NE?
Federal contracts under PSC Z2NE obligated $206,259,931 in fiscal year 2025 and $704,036,419 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC Z2NE?
The contractors with the most obligated under PSC Z2NE in fiscal years 2026 and 2027 are Perini Management Services, Inc. ($69,535,672); Boyer Commercial Construction Inc. ($17,895,626); and Nan Inc. ($14,326,599).
Which agencies buy the most under PSC Z2NE?
The agencies that obligated the most under PSC Z2NE in fiscal years 2026 and 2027 are Department of the Interior ($61,846,456), Department of the Army ($24,158,067) and Department of Veterans Affairs ($22,342,145).
Which NAICS codes are used with PSC Z2NE?
The NAICS codes with the most obligated under PSC Z2NE in fiscal years 2026 and 2027 are 237110 Water and Sewer Line and Related Structures Construction, 236220 Commercial and Institutional Building Construction and 221310 Water Supply and Irrigation Systems.
Where is the work under PSC Z2NE performed?
By place of performance, the states with the most contract obligations under PSC Z2NE over the last 12 months are California ($72,516,721), South Carolina ($17,917,520) and Hawaii ($15,906,234).
What is the latest contract opportunity under PSC Z2NE?
The latest contract opportunity under PSC Z2NE is Ross Springs Waterline Replacement, solicitation from Forest Service, posted October 22, 2026.
On GovTribe
See everything under PSC Z2NE
- Federal contract opportunities, awards and IDVs under this code
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