PSC codes › Z2KZ
PSC Z2KZ — Repair or Alteration of Other Conservation and Development Facilities: federal contracts
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What PSC Z2KZ covers
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Facilities & Construction › Facility Related Services.
Who is winning new PSC Z2KZ work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| LARISON-REYES JOINT VENTURE | $14.5M | 1 |
| J. E. MCAMIS, INC | $9.3M | 1 |
| EAGLE EYE ELECTRIC LLC | $9.0M | 2 |
| NORESCO, LLC | $7.7M | 1 |
| CONNOLLY-PACIFIC CO. | $6.8M | 1 |
| WIDMAN, INC. | $2.0M | 6 |
| PRICE CONTRACTING INC | $1.2M | 1 |
| SD RESOURCES INC | $818K | 2 |
| BETTER BY DESIGN LLC | $811K | 2 |
| DOFINE SPRINKLER REBUILDERS INC | $562K | 1 |
How competitive is PSC Z2KZ?
- 97.2% of obligations on these awards were competed.
- 52.2% of competed awards that report offers drew a single offer (n=46).
- 54.6% went to small businesses.
- The five largest contractors hold 84.4% across 47 contractors.
NAICS codes used on PSC Z2KZ awards
| NAICS | Industry | Share |
|---|---|---|
| 237990 | Other Heavy and Civil Engineering Construction | 76.0% |
| 541330 | Engineering Services | 13.8% |
| 238910 | Site Preparation Contractors | 3.7% |
| 237310 | Highway, Street, and Bridge Construction | 2.2% |
| 236220 | Commercial and Institutional Building Construction | 1.6% |
| 238990 | All Other Specialty Trade Contractors | 0.7% |
| 221310 | Water Supply and Irrigation Systems | 0.7% |
| 924120 | Administration of Conservation Programs | 0.4% |
Related PSC codes
Y1PZ Construction of Other Non-Building Facilities · Y1JZ Construction of Miscellaneous Buildings · Z2LB Repair or Alteration of Highways/Roads/Streets/Bridges/Railways · Y1LB Construction of Highways, Roads, Streets, Bridges, and Railways · Z2JZ Repair or Alteration of Miscellaneous Buildings · Z2PZ Repair or Alteration of Other Non-Building Facilities · Y1QA Construction of Restoration of Real Property (Public or Private) · Z2AA Repair or Alteration of Office Buildings
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