01 / PSC Market Profile
PSC M1LC Operation Of Tunnels And Subsurface Structures Federal Contracts
Product and Service Code M1LC
Federal contract activity classified under Operation Of Tunnels And Subsurface Structures across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC M1LC federal market?
03 / Spending Trend
PSC M1LC contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$99.0K
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $796.6K | 7 | 5 | 3 | — |
| FY 2020 | $74.7K | 3 | 2 | 1 | −90.6% |
| FY 2021 | $1.44M | 2 | 2 | 2 | +1,825.2% |
| FY 2022 | $584.7K | 3 | 3 | 2 | −59.4% |
| FY 2023 | $163.9K | 1 | 1 | 1 | −72.0% |
| FY 2024 | $586.1K | 4 | 3 | 2 | +257.6% |
| FY 2025 | $99.0K | 2 | 2 | 1 | −83.1% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| BUREAU OF LAND MANAGEMENT | 1422 | $1.54M | 3 | 2 | 41.2% |
| NATIONAL PARK SERVICE | 1443 | $1.43M | 15 | 11 | 38.2% |
| SOCIAL SECURITY ADMINISTRATION | 2800 | $771.6K | 4 | 2 | 20.6% |
05 / Contracting Offices
Which contracting offices buy in PSC M1LC?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| OREGON STATE OFFICE | 140L43 | BUREAU OF LAND MANAGEMENT | $1.19M | 2 | 1 | 31.9% |
| SSA OFC OF ACQUISITION GRANTS | 283213 | SOCIAL SECURITY ADMINISTRATION | $771.6K | 4 | 2 | 20.6% |
| PWR GOGA(86000) | 140P86 | NATIONAL PARK SERVICE | $383.1K | 3 | 3 | 10.2% |
| NATIONAL OPERATIONS CENTER | 140L06 | BUREAU OF LAND MANAGEMENT | $347.0K | 1 | 1 | 9.3% |
| IMR NORTHERN ROCKIES(12200) | 140P14 | NATIONAL PARK SERVICE | $326.9K | 2 | 1 | 8.7% |
| NER SERVICES MABO (43000) | 140P43 | NATIONAL PARK SERVICE | $309.4K | 3 | 1 | 8.3% |
| NORTHEAST REGIONAL CONTRACTING | 140P42 | NATIONAL PARK SERVICE | $190.1K | 1 | 1 | 5.1% |
| PWR OLYM MABO(83000) | 140P83 | NATIONAL PARK SERVICE | $97.0K | 1 | 1 | 2.6% |
| SER EAST MABO(51000) | 140P51 | NATIONAL PARK SERVICE | $71.9K | 3 | 2 | 1.9% |
| IMR ARIZONA(12400) | 140P15 | NATIONAL PARK SERVICE | $26.5K | 1 | 1 | 0.7% |
06 / Top Vendors
Which contractors lead the PSC M1LC market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| ALSEA QUARRIES I, LLC | $1.19M | 2 | 1 | 31.9% | Oct 28, 2021 |
| OLD LINE CONSTRUCTION INC | $508.5K | 2 | 1 | 13.6% | Feb 9, 2024 |
| COPPER MOUNTAIN SERVICES LLC | $347.0K | 1 | 1 | 9.3% | Sep 9, 2019 |
| BLUE TRIDENT, LLC | $326.9K | 2 | 1 | 8.7% | Apr 15, 2024 |
| TBC EXCAVATION INC | $309.4K | 3 | 1 | 8.3% | Aug 9, 2021 |
| GENERAL PAVING & CONTRACTING INC | $263.1K | 2 | 1 | 7.0% | Jun 27, 2019 |
| TRADEMASTERS SERVICE, INC. | $190.1K | 1 | 1 | 5.1% | Aug 26, 2022 |
| SANFORD FEDERAL, INC. | $163.9K | 1 | 1 | 4.4% | Sep 17, 2023 |
| WATER WORKS SOLUTIONS INC | $145.2K | 1 | 1 | 3.9% | Sep 16, 2024 |
| ALFARO GENERAL ENGINEERING | $97.0K | 1 | 1 | 2.6% | Sep 20, 2019 |
07 / Industry Mix
What industries are purchased under PSC M1LC?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $1.79M | 6 | 4 | 47.9% |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $1.28M | 8 | 5 | 34.2% |
| 561990 | ALL OTHER SUPPORT SERVICES | $383.1K | 3 | 3 | 10.2% |
| 561210 | FACILITIES SUPPORT SERVICES | $190.1K | 1 | 1 | 5.1% |
| 238910 | SITE PREPARATION CONTRACTORS | $65.8K | 2 | 1 | 1.8% |
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $25.0K | 1 | 1 | 0.7% |
| 238990 | ALL OTHER SPECIALTY TRADE CONTRACTORS | $8.9K | 1 | 1 | 0.2% |
08 / Buying Pattern
How does the government buy in PSC M1LC?
| Common action type | Obligations | Actions |
|---|---|---|
| DEFINITIVE CONTRACT | $3.06M | 16 |
| PURCHASE ORDER | $489.0K | 5 |
| DELIVERY ORDER | $190.1K | 1 |
09 / Recent Contract Awards
What was awarded most recently in PSC M1LC?
| Award / PIID | Vendor | Signed date | Obligation | NAICS | Agency / office |
|---|---|---|---|---|---|
| 140PS125C0013 | MALONE CONTRACTING, LLC | Sep 26, 2025 | $25.0K | 237990 | NATIONAL PARK SERVICEDOI, NPS CONOPS STRATEGIC |
| 140P8625P0049 | STERILECO LLC | Aug 19, 2025 | $74.0K | 561990 | NATIONAL PARK SERVICEPWR GOGA(86000) |
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 $3.74M market as addressable.