PSC Z1NC: Maintenance of Pollution Abatement and Control Facilities
Service code
Code facts
- Spend category
- Facilities & Construction Facility Related Services
- Part of
-
-
Z
- Z1
-
Z
- Contract awards
- 2 In the last 12 months
- Contract obligations
- $415,970 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $467,620 |
| FY2025 | $415,970 |
| FY2024 | $1,410,040 |
| FY2023 | $732,596 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Wireman Construction & Excavation, LLC | $309,268 | |
| 2 | Terracon Consultants, Inc. | $108,000 | |
| 3 | Reddi Services, Inc. | $50,352 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Justice | $309,268 | |
| 2 | Department of Agriculture | $108,000 | |
| 3 | Department of the Army | $50,352 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 562910 Remediation Services | $309,268 | |
| 2 | 541620 Environmental Consulting Services | $108,000 | |
| 3 | 562119 Other Waste Collection | $50,352 |
Contract obligations by state
Contract opportunities
Show all 24
Quick answers
What is PSC Z1NC?
PSC Z1NC is Maintenance of Pollution Abatement and Control Facilities, a service code in PSC Z, Maintenance, Repair, Alteration Real Property.
How much do federal agencies spend under PSC Z1NC?
Federal contracts under PSC Z1NC obligated $415,970 in fiscal year 2025 and $3,026,226 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC Z1NC?
The contractors with the most obligated under PSC Z1NC in fiscal years 2026 and 2027 are Wireman Construction & Excavation, LLC ($309,268); Terracon Consultants, Inc. ($108,000); and Reddi Services, Inc. ($50,352).
Which agencies buy the most under PSC Z1NC?
The agencies that obligated the most under PSC Z1NC in fiscal years 2026 and 2027 are Department of Justice ($309,268), Department of Agriculture ($108,000) and Department of the Army ($50,352).
Which NAICS codes are used with PSC Z1NC?
The NAICS codes with the most obligated under PSC Z1NC in fiscal years 2026 and 2027 are 562910 Remediation Services, 541620 Environmental Consulting Services and 562119 Other Waste Collection.
Where is the work under PSC Z1NC performed?
By place of performance, the states with the most contract obligations under PSC Z1NC over the last 12 months are Kentucky ($309,268) and Kansas ($158,352).
What is the latest contract opportunity under PSC Z1NC?
The latest contract opportunity under PSC Z1NC is Solicitation for Preventive Maintenance Service Cooling Tower System at US Embassy Compound, Jakarta, Indonesia, solicitation from Department of State, posted August 7, 2026.
On GovTribe
See everything under PSC Z1NC
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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