01 / NAICS Market Profile
NAICS 237110 Water And Sewer Line And Related Structures Construction Federal Contracts
North American Industry Classification System code 237110
Federal contract activity classified under Water And Sewer Line And Related Structures Construction across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 237110 federal market?
03 / Spending Trend
NAICS 237110 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$1.58B
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $496.00M | 2,803 | 730 | 40 | — |
| FY 2021 | $534.86M | 2,673 | 765 | 42 | +7.8% |
| FY 2022 | $889.03M | 2,542 | 681 | 40 | +66.2% |
| FY 2023 | $1.17B | 2,553 | 678 | 39 | +31.5% |
| FY 2024 | $1.15B | 2,600 | 658 | 40 | −1.4% |
| FY 2025 | $973.18M | 2,197 | 630 | 34 | −15.6% |
| FY 2026 | $1.58B | 1,779 | 575 | 35 | +62.0% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| BUREAU OF RECLAMATION | 1425 | $1.67B | 506 | 60 | 24.6% |
| DEPT OF THE ARMY | 2100 | $1.24B | 2,792 | 451 | 18.3% |
| NATIONAL PARK SERVICE | 1443 | $1.14B | 1,393 | 307 | 16.8% |
| DEPT OF THE NAVY | 1700 | $1.06B | 1,788 | 131 | 15.6% |
| INTERNATIONAL BOUNDARY AND WATER COMMISSION: U.S.-MEXICO | 19BM | $584.30M | 35 | 8 | 8.6% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $210.35M | 662 | 244 | 3.1% |
| DEPT OF THE AIR FORCE | 5700 | $206.31M | 657 | 169 | 3.0% |
| AGENCY FOR INTERNATIONAL DEVELOPMENT | 7200 | $88.31M | 28 | 12 | 1.3% |
| INDIAN HEALTH SERVICE | 7527 | $85.11M | 5,780 | 165 | 1.3% |
| ENERGY, DEPARTMENT OF | 8900 | $68.60M | 70 | 3 | 1.0% |
05 / Contracting Offices
Which contracting offices buy in NAICS 237110?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| UPPER COLORADO REGIONAL OFFICE | 140R40 | BUREAU OF RECLAMATION | $1.32B | 285 | 27 | 19.4% |
| DSC CONTRACTING SERVICES DIVISION | 140P20 | NATIONAL PARK SERVICE | $981.89M | 409 | 47 | 14.5% |
| INTL BOUNDARY WATER COMM US MEX | 191BWC | INTERNATIONAL BOUNDARY AND WATER COMMISSION: U.S.-MEXICO | $584.30M | 35 | 8 | 8.6% |
| NAVFACSYSCOM SOUTHWEST | N62473 | DEPT OF THE NAVY | $454.22M | 581 | 42 | 6.7% |
| NAVFACSYSCOM MID-ATLANTIC | N40085 | DEPT OF THE NAVY | $341.70M | 887 | 27 | 5.0% |
| GREAT PLAINS REGIONAL OFFICE | 140R60 | BUREAU OF RECLAMATION | $278.35M | 49 | 7 | 4.1% |
| W2SN ENDIST ALASKA | W911KB | DEPT OF THE ARMY | $152.67M | 129 | 12 | 2.2% |
| W2SD ENDIST BALTIMORE | W912DR | DEPT OF THE ARMY | $113.78M | 239 | 21 | 1.7% |
| W2SN ENDIST HONOLULU | W9128A | DEPT OF THE ARMY | $106.60M | 59 | 8 | 1.6% |
| NAVFACSYSCOM WASHINGTON | N40080 | DEPT OF THE NAVY | $102.84M | 61 | 9 | 1.5% |
06 / Top Vendors
Which contractors lead the NAICS 237110 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| PCL CONSTRUCTION INC | $552.37M | 13 | 1 | 8.1% | Sep 29, 2026 |
| CDM CONSTRUCTORS INC. | $340.16M | 53 | 1 | 5.0% | Sep 18, 2026 |
| JACOBS PROJECT MANAGEMENT CO. | $271.04M | 10 | 1 | 4.0% | Sep 10, 2026 |
| STRONGHOLD ENGINEERING INC | $226.39M | 41 | 1 | 3.3% | Sep 25, 2026 |
| OSCAR RENDA CONTRACTING, INC. | $210.57M | 45 | 1 | 3.1% | Sep 17, 2026 |
| RECORD STEEL AND CONSTRUCTION, INC. | $206.54M | 51 | 2 | 3.0% | Sep 28, 2026 |
| ENVIRONMENTAL CHEMICAL CORPORATION | $173.75M | 26 | 1 | 2.6% | Jul 8, 2026 |
| A&R PACIFIC-GARNEY FEDERAL JV | $155.17M | 6 | 1 | 2.3% | Mar 23, 2026 |
| S.J. LOUIS CONSTRUCTION, INC. | $151.42M | 34 | 1 | 2.2% | May 6, 2026 |
| AMES FEDERAL CONTRACTING GROUP LLC | $129.49M | 6 | 1 | 1.9% | Jul 20, 2026 |
07 / Product and Service Mix
What products and services are purchased under NAICS 237110?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| Y1NE | CONSTRUCTION OF WATER SUPPLY FACILITIES | $2.11B | 2,698 | 299 | 31.0% |
| Y1ND | CONSTRUCTION OF SEWAGE AND WASTE FACILITIES | $1.28B | 3,955 | 225 | 18.8% |
| Y1NZ | CONSTRUCTION OF OTHER UTILITIES | $531.85M | 607 | 119 | 7.8% |
| Z2NE | REPAIR OR ALTERATION OF WATER SUPPLY FACILITIES | $467.76M | 1,108 | 285 | 6.9% |
| Z2NZ | REPAIR OR ALTERATION OF OTHER UTILITIES | $261.77M | 934 | 115 | 3.9% |
| Y1PD | CONSTRUCTION OF WASTE TREATMENT AND STORAGE FACILITIES | $239.25M | 632 | 32 | 3.5% |
| Z2ND | REPAIR OR ALTERATION OF SEWAGE AND WASTE FACILITIES | $223.01M | 795 | 195 | 3.3% |
| Y1KZ | CONSTRUCTION OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES | $206.09M | 106 | 12 | 3.0% |
| Y1PZ | CONSTRUCTION OF OTHER NON-BUILDING FACILITIES | $129.27M | 307 | 81 | 1.9% |
| Y1JZ | CONSTRUCTION OF MISCELLANEOUS BUILDINGS | $91.64M | 91 | 33 | 1.3% |
08 / Buying Pattern
How does the government buy in NAICS 237110?
| Common action type | Obligations | Actions |
|---|---|---|
| DEFINITIVE CONTRACT | $5.97B | 6,674 |
| BPA CALL | $26.63M | 4,003 |
| PURCHASE ORDER | $123.58M | 3,654 |
| DELIVERY ORDER | $672.84M | 2,816 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 237110?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $6.79B market as addressable.