Federal Supply Schedule GS21F0064W

Active Awarded Last action

Contract number
GS21F0064W
Awardee
Awarding agency
Task orders
15

Award facts

Last date to order 84% complete
IDV ceiling
$6,500,000.00
Award type
Multiple award
Who can order
All agencies
NAICS code
561210 Facilities Support Services
Set-aside
No set-aside
Competition
Full and Open Competition Negotiated Proposal / Quote
Pricing
Fixed Price with Economic Price Adjustment
Legislative mandates

Award details come from SAM.gov/FPDS.

About this IDV

GSA issued a Federal Supply Schedule contract to Potomac Services Management Inc. on January 13, 2010, under contract number GS21F0064W, with a $6.5 million ceiling and period of performance through January 12, 2030. The contract is a Multiple Award Schedule (MAS) vehicle offering facilities maintenance and management services on a nationwide basis through 76 labor categories. Potomac Services Management Inc. is a minority-owned, self-certified small disadvantaged business.

The price list encompasses grounds maintenance, janitorial work, equipment operation and repair, and engineering support. The labor portfolio spans 95 unique categories with hourly rates ranging from $23.22 to $106.51, education requirements from high school through bachelor's degree, and no security-cleared positions. Representative roles include Janitor, General Clerk II, Fire Extinguisher Repairer, Material Coordinator, Sheet-Metal Worker Maintenance, Office Manager, and Facilities Maintenance Manager.

Recent delivery orders under this Schedule include plant maintenance for the U.S. Secret Service headquarters in Washington, DC (August 2026, $177,392.10 ceiling, Total Small Business set-aside), warehouse labor for the National Gallery of Art in Washington, DC (July 2025, $277,792.16 ceiling), warehouse and loading dock support for the National Gallery of Art (May 2024, $84,630 ceiling), operations and maintenance services for the Department of Agriculture's Office of Operations in Washington, DC (September 2022, $3.27 million ceiling), and HVAC and facilities management services for the USDA's Office of the Chief Economist in Fort Washington, Maryland (June 2021, $24,451.64 ceiling). A Blanket Purchase Agreement under 03FAC for interior and exterior plant maintenance was awarded September 16, 2019, with a $109,120.19 ceiling through September 15, 2020.

Task orders

Task order Ordering agency Obligated Awarded
Plant maintenance for the usss HQ building 70US0926F2GSA2397 Secret Service $35,947
Warehouse labor 33301125FSS0051 National Gallery of Art $177,582
Warehouse/loading dock support 33301124FSS0026 National Gallery of Art $81,560
O & m bridge contract funding only action 12314422F0837 Office of Procurement and Property Management $3,094,076
Potomac services management INC. * FY21 renewal: IOD/CSB USDA HVAC ppiii services are not inherently governmental 12314421F0357 Office of Procurement and Property Management $24,452
O & m bridge contract funding only action 12314421F0242 Office of Procurement and Property Management $6,976,383
Ppiii building: IOD/CSB USDA via potomac service management INC. 12314420F0677 Office of Procurement and Property Management $3,958
BPA call for plant maintenance 70US0919F3OTH0111 Secret Service $36,639
Operation and maintenance services for HQ bridge contract 12314419F0284 Office of Procurement and Property Management $7,908,128
Interior and exterior plant maintenance. HSSS0117F0087 Secret Service $41,328
Maintenance & operation of facilities management HQ AG3143D130166 Office of Procurement and Property Management $22,455,777
Facilities management W912R111F0049 National Capital Region IADS (ARNG) $104,500
Cleaning service for DC armory W912R111F0022 National Capital Region IADS (ARNG) $7,728
11-AOD-PR-JB102 - landscaping HQ HSSS0111F0076 Secret Service $161,179
Floor plants/planters and maintenance NNH11PP54D Headquarters $6,639
Show all 15

IDV awards

IDV Agency Ceiling Awarded
70US0919A70090027 Interior & exterior plant maintenance Secret Service $109,120

Transactions

Action Obligated Date
Other Administrative Action PSA920 $0
Other Administrative Action PSA917 $0
Other Administrative Action PSA914 $0
Other Administrative Action PSA907 $0
Other Administrative Action PS0032 $0
Other Administrative Action PSA905 $0
Other Administrative Action PSA904 $0
Exercise an Option PO0025 $0
Other Administrative Action PS0031 $0
Other Administrative Action PSA897 $0
Other Administrative Action PSA893 $0
Other Administrative Action PA0030 $0
Other Administrative Action PSA888 $0
Other Administrative Action PO0029 $0
Other Administrative Action PSA887 $0
Other Administrative Action PA0027 $0
Other Administrative Action PSA885 $0
Other Administrative Action PA0026 $0
Other Administrative Action PSA883 $0
Other Administrative Action PSA882 $0
Other Administrative Action PA0024 $0
Other Administrative Action PSA869 $0
Other Administrative Action PA0023 $0
Other Administrative Action PSA862 $0
Other Administrative Action PSA863 $0
Other Administrative Action PA0022 $0
Other Administrative Action PSA856 $0
Other Administrative Action PSA853 $0
Other Administrative Action PA0021 $0
Other Administrative Action PA0020 $0
Other Administrative Action PA0019 $0
Other Administrative Action PSA847 $0
Vendor Address Change PA0018 $0
Other Administrative Action PSA842 $0
Other Administrative Action PSA839 $0
Other Administrative Action PSA837 $0
Other Administrative Action PSA834 $0
Other Administrative Action PA0017 $0
Other Administrative Action PA0016 $0
Other Administrative Action PSA832 $0
Other Administrative Action PSA826 $0
Other Administrative Action PSA824 $0
Other Administrative Action PSA812 $0
Exercise an Option PO0013 $0
Other Administrative Action PSA653 $0
Other Administrative Action PA0015 $0
Other Administrative Action PA0014 $0
Other Administrative Action PSA808 $0
Other Administrative Action PSA807 $0
Other Administrative Action PMA617 $0
Show 40 more

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Quick answers

Who was awarded contract GS21F0064W?

GS21F0064W was awarded to Potomac Services Management Inc. by Federal Acquisition Service (General Services Administration) on January 13, 2010.

How much is contract GS21F0064W worth?

GS21F0064W's own ceiling is $6,500,000.

How many orders have been placed under contract GS21F0064W?

15 orders have been placed under GS21F0064W, the latest on August 28, 2026.

Who can order from contract GS21F0064W?

GS21F0064W is a multiple award federal supply schedule. All agencies can place orders on it.

Is contract GS21F0064W part of a contract vehicle?

Yes. GS21F0064W is part of Multiple Award Schedule (MAS).

Was contract GS21F0064W competed?

The extent of competition for GS21F0064W was full and open competition.

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