01 / PSC Market Profile
PSC K045 Modification Of Equipment- Plumbing, Heating, And Waste Disposal Equipment Federal Contracts
Product and Service Code K045
Federal contract activity classified under Modification Of Equipment- Plumbing, Heating, And Waste Disposal Equipment across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC K045 federal market?
03 / Spending Trend
PSC K045 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$2.60M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $757.7K | 23 | 16 | 11 | — |
| FY 2021 | $1.06M | 28 | 13 | 9 | +39.9% |
| FY 2022 | $3.83M | 28 | 15 | 11 | +260.9% |
| FY 2023 | $1.36M | 23 | 14 | 10 | −64.4% |
| FY 2024 | $2.86M | 20 | 13 | 10 | +109.6% |
| FY 2025 | $2.13M | 21 | 10 | 6 | −25.5% |
| FY 2026 | $2.60M | 24 | 13 | 9 | +22.0% |
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 |
|---|---|---|---|---|---|
| NATIONAL GALLERY OF ART | 3355 | $4.28M | 65 | 4 | 29.3% |
| DEPT OF THE NAVY | 1700 | $3.26M | 5 | 2 | 22.4% |
| DISTRICT OF COLUMBIA COURTS | 9534 | $2.89M | 1 | 1 | 19.8% |
| INDIAN HEALTH SERVICE | 7527 | $1.16M | 10 | 5 | 8.0% |
| NATIONAL PARK SERVICE | 1443 | $638.2K | 10 | 6 | 4.4% |
| DEPT OF THE ARMY | 2100 | $548.2K | 15 | 7 | 3.8% |
| AGRICULTURAL RESEARCH SERVICE | 12H2 | $491.7K | 11 | 5 | 3.4% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $304.8K | 7 | 5 | 2.1% |
| STATE, DEPARTMENT OF | 1900 | $267.2K | 12 | 4 | 1.8% |
| U.S. COAST GUARD | 7008 | $198.2K | 5 | 5 | 1.4% |
05 / Contracting Offices
Which contracting offices buy in PSC K045?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| NGA PROCUREMENT CONTRACTS | 333011 | NATIONAL GALLERY OF ART | $4.28M | 65 | 4 | 29.3% |
| NAVFACSYSCOM SOUTHWEST | N62473 | DEPT OF THE NAVY | $3.26M | 4 | 1 | 22.3% |
| DC COURTS | 95C678 | DISTRICT OF COLUMBIA COURTS | $2.89M | 1 | 1 | 19.8% |
| INDIAN HEALTH SERVICE | 75H711 | INDIAN HEALTH SERVICE | $815.4K | 1 | 1 | 5.6% |
| MWR MIDWEST REGION(60000) | 140P60 | NATIONAL PARK SERVICE | $425.0K | 1 | 1 | 2.9% |
| DIV OF ENGINEERING SVCS - SEATTLE | 75H701 | INDIAN HEALTH SERVICE | $298.0K | 4 | 2 | 2.0% |
| USDA ARS SEA AAO ACQ/PER PROP | 12405B | AGRICULTURAL RESEARCH SERVICE | $275.3K | 3 | 1 | 1.9% |
| W7NT USPFO ACTIVITY NDANG 119 | W50S88 | DEPT OF THE ARMY | $253.3K | 4 | 1 | 1.7% |
| 256-NETWORK CONTRACT OFFICE 16 (36C256) | 36C256 | VETERANS AFFAIRS, DEPARTMENT OF | $216.1K | 3 | 1 | 1.5% |
| AMERICAN EMBASSY GENEVA | 19SZ35 | STATE, DEPARTMENT OF | $163.3K | 5 | 2 | 1.1% |
06 / Top Vendors
Which contractors lead the PSC K045 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| MONTANO PIPELINE, INC | $3.26M | 4 | 1 | 22.3% | Jun 3, 2025 |
| SERVICE MECHANICAL, INC. | $3.11M | 51 | 1 | 21.3% | Sep 25, 2026 |
| M & M WELDING & FABRICATORS, INC. | $2.89M | 1 | 1 | 19.8% | Sep 28, 2022 |
| EASTERN SHAWNEE PROFESSIONAL SERVICES, LLC | $815.4K | 1 | 1 | 5.6% | Sep 17, 2026 |
| W.E. BOWERS, INC. | $773.0K | 6 | 1 | 5.3% | Sep 27, 2024 |
| ADVANCED LOGISTIC PARTNERS INC | $425.0K | 1 | 1 | 2.9% | Jun 18, 2026 |
| LACREEK DEVELOPMENT CORPORATION | $299.0K | 3 | 1 | 2.0% | Apr 14, 2023 |
| ATKINSON INCORPORATED | $275.3K | 3 | 1 | 1.9% | Feb 15, 2023 |
| AAA COMPLETE BUILDING SERVICES, INC. | $273.5K | 5 | 1 | 1.9% | Dec 31, 2025 |
| TRANE U.S. INC. | $253.3K | 4 | 1 | 1.7% | May 15, 2025 |
07 / Industry Mix
What industries are purchased under PSC K045?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 238220 | PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS | $9.12M | 130 | 44 | 62.5% |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $3.54M | 7 | 2 | 24.2% |
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $1.39M | 8 | 6 | 9.5% |
| 334290 | OTHER COMMUNICATIONS EQUIPMENT MANUFACTURING | $253.3K | 4 | 1 | 1.7% |
| 221320 | SEWAGE TREATMENT FACILITIES | $80.4K | 2 | 1 | 0.6% |
| 562119 | OTHER WASTE COLLECTION | $63.0K | 3 | 1 | 0.4% |
| 333999 | ALL OTHER MISCELLANEOUS GENERAL PURPOSE MACHINERY MANUFACTURING | $42.6K | 2 | 1 | 0.3% |
| 561720 | JANITORIAL SERVICES | $32.3K | 2 | 1 | 0.2% |
| 221310 | WATER SUPPLY AND IRRIGATION SYSTEMS | $20.7K | 1 | 1 | 0.1% |
| 423610 | ELECTRICAL APPARATUS AND EQUIPMENT, WIRING SUPPLIES, AND RELATED EQUIPMENT MERCHANT WHOLESALERS | $19.8K | 1 | 1 | 0.1% |
08 / Buying Pattern
How does the government buy in PSC K045?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $4.15M | 72 |
| PURCHASE ORDER | $4.73M | 69 |
| DEFINITIVE CONTRACT | $5.71M | 26 |
09 / Recent Contract Awards
What was awarded most recently in PSC K045?
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 $14.59M market as addressable.