PSC codes › Z1DZ
PSC Z1DZ — Maintenance of Other Hospital Buildings: federal contracts
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- Z1DZ--Replace Dental Vacuum Piping
- Z1DZ--Project No. 640A0-27-104, Replace Roof at Building 347 - Menlo Park
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What PSC Z1DZ 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 Z1DZ work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| FDCD II JOINT VENTURE, LLC | $25.6M | 1 |
| SERGENTS MECHANICAL SYSTEMS INC | $19.1M | 4 |
| BIRMINGHAM INDUSTRIAL CONSTRUCTION, LLC | $17.5M | 1 |
| M. C. DEAN, INC. | $17.4M | 16 |
| AMVET RITZ JV LLC | $15.4M | 1 |
| COACTINT LLC | $14.8M | 1 |
| D SQUARE CONSTRUCTION LLC | $13.0M | 2 |
| CAPEX CONSTRUCTION LLC | $12.9M | 1 |
| WEST POINT CONTRACTORS, INC. | $11.5M | 1 |
| RICHARD GROUP LLC | $9.7M | 1 |
How competitive is PSC Z1DZ?
- 94.5% of obligations on these awards were competed.
- 21.8% of competed awards that report offers drew a single offer (n=110).
- 91.6% went to small businesses.
- The five largest contractors hold 35.6% across 121 contractors.
NAICS codes used on PSC Z1DZ awards
| NAICS | Industry | Share |
|---|---|---|
| 236220 | Commercial and Institutional Building Construction | 74.6% |
| 541330 | Engineering Services | 6.5% |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | 5.6% |
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | 3.7% |
| 561210 | Facilities Support Services | 3.3% |
| 238290 | Other Building Equipment Contractors | 2.8% |
| 238110 | Poured Concrete Foundation and Structure Contractors | 0.8% |
| 561730 | Landscaping Services | 0.5% |
Related PSC codes
Z1DA Maintenance of Hospitals and Infirmaries · Z2DA Repair or Alteration of Hospitals and Infirmaries · Y1DA Construction of Hospitals and Infirmaries · Z2AA Repair or Alteration of Office Buildings · J045 Maint/Repair/Rebuild of Equipment: Plumbing, Heating, and Waste Disposal Equipment · Y1DZ Construction of Other Hospital Buildings · J041 Maint/Repair/Rebuild of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment · Z2JZ Repair or Alteration of Miscellaneous Buildings
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