PSC Z1EB: Maintenance of Maintenance Buildings
Service code
Code facts
- Spend category
- Facilities & Construction Facility Related Services
- Part of
-
-
Z
- Z1
-
Z
- Contract awards
- 79 In the last 12 months
- Contract obligations
- $50,697,158 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 | -$3,495 |
| FY2026 | $42,109,794 |
| FY2025 | $50,697,158 |
| FY2024 | $94,887,542 |
| FY2023 | $68,615,399 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Jones Lang Lasalle Americas, Inc. | $7,176,180 | |
| 2 | Innovative Consulting & Management Services, LLC | $6,438,009 | |
| 3 | Enviremedial Services, Inc. | $5,437,602 | |
| 4 | Aktarius LLC | $4,870,526 | |
| 5 | Polk & Associates Construction Inc. | $1,823,417 | |
| 6 |
Guardian DB Services, |
$1,759,831 | |
| 7 | Dawson Mcg, Inc. | $1,261,885 | |
| 8 | Access Communications Group, LLC | $1,080,042 | |
| 9 | Craneworks, Inc. | $1,030,113 | |
| 10 |
Yeajin E&C Co., |
$996,574 |
See the full FY2025 ranking of PSC Z1EB contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $11,191,989 | |
| 2 | Department of the Army | $8,222,269 | |
| 3 | Department of Transportation | $7,176,180 | |
| 4 | Department of Commerce | $5,046,430 | |
| 5 | Department of the Navy | $4,072,706 | |
| 6 | Department of State | $1,924,985 | |
| 7 | Department of the Interior | $1,773,958 | |
| 8 | Air Force | $1,637,864 | |
| 9 | Department of Veterans Affairs | $672,059 | |
| 10 | Department of Energy | $245,025 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 561210 Facilities Support Services | $28,358,799 | |
| 2 | 236220 Commercial and Institutional Building Construction | $5,627,638 | |
| 3 | 238290 Other Building Equipment Contractors | $2,485,486 | |
| 4 | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | $1,915,409 | |
| 5 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $1,374,613 | |
| 6 | 237990 Other Heavy and Civil Engineering Construction | $1,133,259 | |
| 7 | 237130 Power and Communication Line and Related Structures Construction | $245,025 | |
| 8 | 238160 Roofing Contractors | $237,309 | |
| 9 | 238320 Painting and Wall Covering Contractors | $161,095 | |
| 10 | 236118 Residential Remodelers | $109,591 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Florida | $8,307,614 | |
| 2 | New Jersey | $7,176,180 | |
| 3 | Hawaii | $5,842,538 | |
| 4 | South Carolina | $3,970,881 | |
| 5 | Georgia | $2,240,455 | |
| 6 | Arizona | $1,759,831 | |
| 7 | Texas | $1,456,847 | |
| 8 | South Dakota | $1,133,259 | |
| 9 | North Carolina | $1,122,113 | |
| 10 | Pennsylvania | $836,260 | |
| 11 | Kansas | $534,176 | |
| 12 | California | $315,864 | |
| 13 | Virginia | $307,916 | |
| 14 | North Dakota | $245,025 | |
| 15 | Nebraska | $196,302 | |
| 16 | New York | $155,864 | |
| 17 | Illinois | $150,987 | |
| 18 | Missouri | $123,631 | |
| 19 | Louisiana | $106,525 | |
| 20 | Oregon | $88,804 | |
| 21 | Utah | $87,100 | |
| 22 | Ohio | $74,928 | |
| 23 | Minnesota | $74,595 | |
| 24 | Oklahoma | $14,127 | |
| 25 | Washington | $6,300 |
Show all 25
Shares are of everything obligated under PSC Z1EB in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 288 listed here. See the rest on GovTribe.
Quick answers
What is PSC Z1EB?
PSC Z1EB is Maintenance of Maintenance Buildings, a service code in PSC Z, Maintenance, Repair, Alteration Real Property.
How much do federal agencies spend under PSC Z1EB?
Federal contracts under PSC Z1EB obligated $50,697,158 in fiscal year 2025 and $256,306,397 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC Z1EB?
The contractors with the most obligated under PSC Z1EB in fiscal years 2026 and 2027 are Jones Lang Lasalle Americas, Inc. ($7,176,180); Innovative Consulting & Management Services, LLC ($6,438,009); and Enviremedial Services, Inc. ($5,437,602).
Which agencies buy the most under PSC Z1EB?
The agencies that obligated the most under PSC Z1EB in fiscal years 2026 and 2027 are Department of Homeland Security ($11,191,989), Department of the Army ($8,222,269) and Department of Transportation ($7,176,180).
Which NAICS codes are used with PSC Z1EB?
The NAICS codes with the most obligated under PSC Z1EB in fiscal years 2026 and 2027 are 561210 Facilities Support Services, 236220 Commercial and Institutional Building Construction and 238290 Other Building Equipment Contractors.
Where is the work under PSC Z1EB performed?
By place of performance, the states with the most contract obligations under PSC Z1EB over the last 12 months are Florida ($8,307,614), New Jersey ($7,176,180) and Hawaii ($5,842,538).
What is the latest contract opportunity under PSC Z1EB?
The latest contract opportunity under PSC Z1EB is Upgrade Crane Parts, limited / sole source justification from Naval Facilities Engineering Command (Navy), posted September 28, 2026.
On GovTribe
See everything under PSC Z1EB
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code