Maintenance of Museums and Exhibition Buildings Government Contracts

PSC Z1JA Service code

Code facts

Spend category
Facilities & Construction Facility Related Services
Contract obligations
$18,544,616 In FY2025

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

Market summary

Open opportunities
0 2 notices posted in the last 90 days
Contract awards
50 In the last 12 months
Obligated
$15,004,330 In the last 12 months, net of deobligations

Top buying agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Smithsonian Institution $12,145,107
2 Department of the Army Department of Defense $3,243,552
3 National Gallery of Art $376,269
4 Department of the Interior $60,842
5 National Archives and Records Administration $38,087

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 Romana Prosperity Construction Corporation $3,255,469
2 National Infantry Museum Foundation, Inc. $3,243,552
3 Elcon Enterprises Inc. $2,023,213
4 Terra Site Constructors LLC $1,787,520
5 Aeon Preservation Services, LLC $597,868
6 Omega Belt Built Joint Venture, LLC $502,968
7 Sandow Construction Inc. $483,424
8 Gana-A'yoo Construction Services JV, LLC $456,109
9 Goldbelt Operations Support Services LLC $438,346
10 Velocity / CFM JV, LLC $379,754

See the full FY2025 ranking of PSC Z1JA contractors, by parent company.

Contract opportunities

No notices under PSC Z1JA are open now. These are the newest.

Notice Posted Due
PRESOLICITATION Small Business Construction IDIQ Washington, DC Metropolitan Region Pre-Solicitation · Smithsonian Institution
33330226RF0010010 Indefinite Delivery Indefinite Quantity (IDIQ) for Construction Services in Washington DC Metropolitan Area Solicitation · Smithsonian Institution
Remove and replace the HVAC system at the Southern Plains Indian Museum in the RE Gallery Award Notice · Interior Business Center (DO) —
Indefinite delivery/indefinite quantity (IDIQ) preventive and remedial maintenance services for chillers Solicitation · Smithsonian Institution · 33330225RF0010044
Marsh-Billings-Rockefeller National Historical Par Solicitation · Northeast Region (NPS)
333302-26-RF0010007 Install Emergency Generator at National Museum of American History (NMAH) Solicitation · Smithsonian Institution
Replace HVAC at the Southern Plains Indians Museum Solicitation · Interior Business Center (DO)
333302-26-RF0010007 NMAH: Install Emergency Generator Pre-Solicitation · Smithsonian Institution
Ulysses S. Grant NHS - Geothermal System Leak Detection Pre-Solicitation · Midwest Region (NPS)
33330226RF0010043 INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) Planned Maintenance and Inspection Services for Environmentally Controlled Walk-In Units Solicitation · Smithsonian Institution
AME Environmental Monitoring Service Pre-Solicitation · Department of the Army
Longfellow NHS - repair and repaint lattice fence Award Notice · Northeast Region (NPS) —
Sara repaint schuyler house and VC Award Notice · Northeast Region (NPS) · 140P4325Q0065 —
Indefinite delivery/indefinite quantity (IDIQ) preventive and remedial maintenance services for chillers Pre-Solicitation · Smithsonian Institution · 33330225RF0010044 —
Colo - replace siding and paint burcher cottage Award Notice · Northeast Region (NPS) —
Guis cyclic repair VC exhibits Solicitation · Southeast Region (NPS)
33330225RF0010043 INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) Planned Maintenance and Inspection Services for Environmentally Controlled Walk-In Units Pre-Solicitation · Smithsonian Institution —
333302-25RF-0010024 Indefinite Delivery/Indefinite Quantity (IDIQ) Construction Services in Panama, Republic of Panama. Solicitation · Smithsonian Institution · 33330225RF0010024
333302-25RF-0010024 Indefinite Delivery/Indefinite Quantity (IDIQ) Construction Services in Panama, Republic of Panama. Pre-Solicitation · Smithsonian Institution · 33330225RF0010024
Sara repaint schuyler house and VC Solicitation · Northeast Region (NPS) · 140P4325Q0065
Bathhouse fountain repair Solicitation · Pacific West Region (NPS) · 140P8625Q0063
Springfield armory NHS - replace bathroom tile Award Notice · Northeast Region (NPS) —
Jofi-replace asphalt roof at kennedy NHS Award Notice · Northeast Region (NPS) · 140P4325R0015 —
Bathhouse fountain repair Solicitation · Pacific West Region (NPS) · 140P8625Q0034
Jofi-replace asphalt roof at kennedy NHS Solicitation · Northeast Region (NPS) · 140P4325R0015
Museum Retractable Barriers and Wall Terminals Solicitation · MICC Fort Drum
Rehabilitate Mechanical System, Steamtown NHS, Scranton, PA. Pre-Solicitation · Northeast Region (NPS)
Clean and treat WB visitor center floor, caha Award Notice · Southeast Region (NPS) —
Hptc paint and restore old admin. Bldg. Award Notice · National Park Service —
333302-24RF-0010040 Tupper Replace and Reinforce Roof for Library Panama, Republic of Panama Solicitation · Smithsonian Institution · 333302-24RF-0010040
333302-24RF-0010039 Gamboa Refurbishment of Facilities – BLDG. 56 Province of Colon, Republic of Panama Solicitation · Smithsonian Institution · 33330224RF0010039
Clean and treat WB visitor center floor Solicitation · Southeast Region (NPS)
333302-24RF-0010040 Tupper Replace and Reinforce Roof for Library Panama, Republic of Panama Pre-Solicitation · Smithsonian Institution · 333302-24RF-0010040
333302-24RF-0010039 Gamboa Refurbishment of Facilities – BLDG. 56 Province of Colon, Republic of Panama Pre-Solicitation · Smithsonian Institution · 333302-24RF-0010039
Fomr Q17 porch painting project Solicitation · Northeast Region (NPS)
Replace Shake Roof-TIMU Award Notice · Southeast Region (NPS) · 140P5424R0004 —
National Museum of the United States Army (NMUSA) Projector Removal/Installation Award Notice · TACOM Life Cycle Management Command (AMC) · W56HZV-24-P-L006 —
Carl - replace plaster on springhouse Award Notice · Southeast Region (NPS) · 140P5324R0002 —
Replace Shake Roof-TIMU Solicitation · Southeast Region (NPS) · 140P5424R0004
National Museum of the United States Army (NMUSA) Projector Removal/Installation Solicitation · TACOM Life Cycle Management Command (AMC) · W56HZV-24-Q-L006
Replace Shake Roof-TIMU Pre-Solicitation · Southeast Region (NPS) · 140P5424R0004
Sources sought- paint best house wood siding Pre-Solicitation · National Office (NPS)
Carl - replace plaster on springhouse Solicitation · Southeast Region (NPS) · 140P5324R0002
Roof stabilizationblm medford district, oregon Award Notice · Oregon-Washington Region (BLM) —
Repair paint historic core structures Award Notice · Northeast Region (NPS) · 140P4223P0053 —
Disassembly and Transportation of Memorial Special Notice · ENDIST St Louis (USACE)
Gate Preservation, SAHNC Award Notice · National Park Service —
Repair paint historic core structures Solicitation · Northeast Region (NPS) · 140P4223Q0059
Replica Doors for Fort Smith National Historic Sit Solicitation · Midwest Region (NPS)
Army Museum Enterprise (AME) - FACILITIES Environmental Monitoring Award Notice · TACOM Life Cycle Management Command (AMC) —
Show 40 more

Latest 50 of 128 listed here. See the rest on GovTribe.

Recent contract awards

Award Awarded Obligated
Delivery Order 33330225DF0010187-33330227FF0010017 Omega Belt Built Joint Venture, LLC · Smithsonian Institution $416,784
Delivery Order F17CC10190-33330226FF0010473 Elcon Enterprises Inc. · Smithsonian Institution $990,267
Delivery Order 33330225DF0010181-33330226FF0010469 Velocity / CFM JV, LLC · Smithsonian Institution $79,081
Delivery Order 33330225DF0010238-33330226FF0010459 Ritz Construction Inc. · Smithsonian Institution $11,437
Delivery Order 33330225DF0010170-33330226FF0010452 Sandow Construction Inc. · Smithsonian Institution $8,390
Remove and replace the HVAC system at the southern plains indian museum in the RE gallery - extend period of performance 140D0426P0172 · Symon Unlimited, LLC · Interior Business Center (DO) $0
Delivery Order 33330225DF0010202-33330226FF0010449 Terra Site Constructors LLC · Smithsonian Institution $506,949
Delivery Order 33330225DF0010202-33330226FF0010447 Terra Site Constructors LLC · Smithsonian Institution $73,375
Delivery Order 33330225DF0010187-33330226FF0010439 Omega Belt Built Joint Venture, LLC · Smithsonian Institution $86,184
Delivery Order 33330222DF0010004-33330226FF0010441 Romana Prosperity Construction Corporation · Smithsonian Institution $79,441

Latest 10 of 50 awarded in the last 12 months listed here. See the rest on GovTribe.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $609,957
FY2026 $15,253,900
FY2025 $18,544,616
FY2024 $16,537,172
FY2023 $27,275,863
Rank NAICS code Obligated, FY2026–FY2027 Share
1 236220 Commercial and Institutional Building Construction $11,881,282
2 712110 Museums $3,619,821
3 541618 Other Management Consulting Services $178,487
4 238220 Plumbing, Heating, and Air-Conditioning Contractors $75,000
5 444180 Other Building Material Dealers $38,087
6 238320 Painting and Wall Covering Contractors $32,230
7 561612 Security Guards and Patrol Services $24,838
8 221330 Steam and Air-Conditioning Supply $9,900
9 238290 Other Building Equipment Contractors $4,023
10 238330 Flooring Contractors $540

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 District of Columbia $8,585,229
2 Georgia $3,244,092
3 Virginia $1,297,422
4 Maryland $1,008,007
5 Vermont $32,230
6 West Virginia $14,500
7 Missouri $9,900
8 Montana $4,023

Shares are of everything obligated under PSC Z1JA in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.

Quick answers

What is PSC Z1JA?

PSC Z1JA is Maintenance of Museums and Exhibition Buildings, a service code in PSC Z, Maintenance, Repair, Alteration Real Property.

How many government contracts for maintenance of museums and exhibition buildings are there?

2 notices under PSC Z1JA were posted in the last 90 days, and none are open now. Federal agencies awarded 50 contracts under PSC Z1JA in the last 12 months, obligating $15,004,330.

How much do federal agencies spend under PSC Z1JA?

Federal contracts under PSC Z1JA obligated $18,544,616 in fiscal year 2025 and $78,221,508 in fiscal years 2023 through 2027.

Who are the largest contractors under PSC Z1JA?

The contractors with the most obligated under PSC Z1JA in fiscal years 2026 and 2027 are Romana Prosperity Construction Corporation ($3,255,469); National Infantry Museum Foundation, Inc. ($3,243,552); and Elcon Enterprises Inc. ($2,023,213).

Which agencies buy the most under PSC Z1JA?

The agencies that obligated the most under PSC Z1JA in fiscal years 2026 and 2027 are Smithsonian Institution ($12,145,107), Department of the Army ($3,243,552) and National Gallery of Art ($376,269).

Which NAICS codes are used with PSC Z1JA?

The NAICS codes with the most obligated under PSC Z1JA in fiscal years 2026 and 2027 are 236220 Commercial and Institutional Building Construction, 712110 Museums and 541618 Other Management Consulting Services.

Where is the work under PSC Z1JA performed?

By place of performance, the states with the most contract obligations under PSC Z1JA over the last 12 months are the District of Columbia ($8,585,229), Georgia ($3,244,092) and Virginia ($1,297,422).

What is the latest contract opportunity under PSC Z1JA?

The latest contract opportunity under PSC Z1JA is PRESOLICITATION Small Business Construction IDIQ Washington, DC Metropolitan Region, pre-solicitation from Smithsonian Institution, posted September 29, 2026.

On GovTribe

See everything under PSC Z1JA

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