Repair or Alteration of Water Supply Facilities Government Contracts

PSC Z2NE Service code

Code facts

Spend category
Facilities & Construction Facility Related Services
Contract obligations
$206,259,931 In FY2025

PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.

Market summary

Open opportunities
3 37 notices posted in the last 90 days
Contract awards
109 In the last 12 months
Obligated
$127,256,853 In the last 12 months, net of deobligations

Top buying agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of the Interior $61,973,905
2 Department of the Army Department of Defense $26,625,221
3 Department of Veterans Affairs $22,345,459
4 Department of Agriculture $6,907,945
5 Department of the Navy Department of Defense $4,889,324
6 Air Force Department of Defense $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 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 Mcon Constructors, Inc. $2,740,214
8 Green Water Solutions, LLC $1,835,301
9 Haskins Excavating LLC $1,815,737
10 G.s.e. Construction Company, Inc. $1,778,800

See the full FY2025 ranking of PSC Z2NE contractors, by parent company.

Open contract opportunities

Notice Posted Due
USCG Station Milford Haven Water Treatment Repairs and Equipment Replacement Solicitation
Ross Springs Waterline Replacement Solicitation · Forest Service
USACE SPK DB Construction - Natomas NPP Named Pumping Plants - Sacramento, CA Solicitation · ENDIST Sacramento (USACE)

Recent contract awards

Award Awarded Obligated
MN-UPR MS RIV natl wildl-well repairs 140FF027P0025 · DC Well Drilling LLC · Departmental Offices $77,300
Headworks repair 191BWC26P0090 · G.s.e. Construction Company, Inc. · International Boundary and Water Commission U.S.-Mexico $1,778,800
Miami gate and annex water line repair 1333MF26P0160 · Riomar Group Ventures, Inc. · National Oceanic and Atmospheric Administration $43,200
Replace booster bumps, water storage tank floats, and other plumbing related items. 127EAX26P0028 · Fann Environmental LLC · Forest Service $33,355
Emergency sewage pump replacement ncota 36C78626P0106 · Eurofins Drinking Water And Wastewater Northeast, LLC · National Cemetery Administration $3,314
Ncwmac upgrades to the well water management system service 1240LQ26C0001 · Yalla Dawg Scoopers LLC · Forest Service $105,000
080214 LON-CON-little lick well decommissioning 12444026P0188 · Chase Environmental Group Inc. · Forest Service $4,830
BLM-CO rgfo park center well valve replacement 140L1726C0001 · Departmental Offices $790,000
Seawater intake line #2 inspection and jetting operations at the northeast fisheries science center (NEFSC) james J… 1305M326P0404 · Caldwell Marine International LLC · National Oceanic and Atmospheric Administration $52,000
7901 - water well for chancery compound - award 19DR8626C0078 · US Embassy Santo Domingo (DOS) $40,374

Latest 10 of 109 awarded in the last 12 months listed here. See the rest on GovTribe.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $134,085
FY2026 $127,147,728
FY2025 $206,259,931
FY2024 $171,244,811
FY2023 $202,330,798
Rank NAICS code Obligated, FY2026–FY2027 Share
1 237110 Water and Sewer Line and Related Structures Construction $92,716,008
2 236220 Commercial and Institutional Building Construction $23,162,609
3 221310 Water Supply and Irrigation Systems $9,511,501
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 $72,529,758
2 South Carolina $17,917,520
3 Hawaii $15,906,234
4 Oklahoma $7,252,992
5 Utah $3,190,020
6 Illinois $2,740,214
7 Arizona $2,589,509
8 Florida $2,207,057
9 District of Columbia $2,177,442
10 Montana $1,948,500
11 Arkansas $1,375,782
12 New Jersey $1,361,473
13 Colorado $1,216,740
14 Nebraska $655,309
15 Louisiana $574,993
16 Washington $565,450
17 Wisconsin $229,319
18 Ohio $215,694
19 Tennessee $197,125
20 Maine $188,700
21 North Carolina $176,374
22 West Virginia $147,755
23 Nevada $136,883
24 Minnesota $136,300
25 Mississippi $92,975
26 Alaska $80,711
27 Maryland $72,603
28 Pennsylvania $68,998
29 Virginia $68,784
30 Oregon $68,561
31 New Mexico $62,480
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.

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 many government contracts for repair or alteration of water supply facilities are there?

3 contract opportunities under PSC Z2NE are open now, and 37 notices were posted in the last 90 days. Federal agencies awarded 109 contracts under PSC Z2NE in the last 12 months, obligating $127,256,853.

How much do federal agencies spend under PSC Z2NE?

Federal contracts under PSC Z2NE obligated $206,259,931 in fiscal year 2025 and $707,117,352 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 ($61,973,905), Department of the Army ($26,625,221) and Department of Veterans Affairs ($22,345,459).

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 ($72,529,758), South Carolina ($17,917,520) and Hawaii ($15,906,234).

What is the latest open contract opportunity under PSC Z2NE?

The latest open contract opportunity under PSC Z2NE is USCG Station Milford Haven Water Treatment Repairs and Equipment Replacement, solicitation, posted November 4, 2026.

On GovTribe

See everything under PSC Z2NE

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