Maintenance, Repair or Alteration of Miscellaneous Buildings Government Contracts

PSC Z199 Service code

Code facts

Contract obligations
$238,450 In FY2025

PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.

Market summary

Open opportunities
0 0 notices posted in the last 90 days
Contract awards
0 In the last 12 months
Obligated
$247,988 In the last 12 months, net of deobligations

Top buying agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of the Navy Department of Defense $247,988

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 WGL Energy Systems, Inc. $247,988

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $247,988
FY2025 $238,450
FY2024 -$1,416,960
FY2023 $339,986
Rank NAICS code Obligated, FY2026–FY2027 Share
1 238220 Plumbing, Heating, and Air-Conditioning Contractors $247,988

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 Maryland $247,988

Quick answers

What is PSC Z199?

PSC Z199 is Maintenance, Repair or Alteration of Miscellaneous Buildings, a service code in PSC Z, Maintenance, Repair, Alteration Real Property.

How many government contracts for maintenance, repair or alteration of miscellaneous buildings are there?

Federal contracts under PSC Z199 obligated $247,988 in the last 12 months.

Who are the largest contractors under PSC Z199?

The contractors with the most obligated under PSC Z199 in fiscal years 2026 and 2027 are WGL Energy Systems, Inc. ($247,988).

Which agencies buy the most under PSC Z199?

The agencies that obligated the most under PSC Z199 in fiscal years 2026 and 2027 are Department of the Navy ($247,988).

Which NAICS codes are used with PSC Z199?

The NAICS codes with the most obligated under PSC Z199 in fiscal years 2026 and 2027 are 238220 Plumbing, Heating, and Air-Conditioning Contractors.

Where is the work under PSC Z199 performed?

By place of performance, the states with the most contract obligations under PSC Z199 over the last 12 months are Maryland ($247,988).

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