🇺🇸 9,229 Professional Services Contracts in the United States

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Professional Services Tenders

9229 tenders found

Installation of an HVAC System into Building 1678

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO TX.USPFO TX PROCUREMENT.W7N2 USPFO ACTIVITY TXANG 136

Closing date TBD

PROJECT DESCRIPTION: The 136th Airlift Wing requires the installation of an HVAC system, along with associated utility infrastructure and building modifications, to support humidity-controlled require…

Updated Documents for SeaPort Reference Number: N65236-25-RFPREQ-LSUBP00022-0147

DEPT OF DEFENSE.DEPT OF THE NAVY.SPAWAR.SPAWAR LANT.NIWC ATLANTIC

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=ddc639dc2d8c4196879f8686531d0d71

Black Body Controller

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE SUSTAINMENT CENTER.FA8125 AFSC PZIMA

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=12655807081749c98990c267d46aee3f

ND-LOSTWOOD NWR-2026 4x4 1000cc UTV

INTERIOR, DEPARTMENT OF THE.US FISH AND WILDLIFE SERVICE.FWS, IT GOODS

Closing date TBD

ND-LOSTWOOD NWR-UTV RANGER W/CAB

Device Service Plan - Cheyenne WY

AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=03b1447088714aad9b69f26e0f687ecd

Somalia Cultural Advisors

DEPT OF DEFENSE.US SPECIAL OPERATIONS COMMAND (USSOCOM).SOCAFRICA CONTRACTING OFFICE

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=34e7ab1ef8a74609b464066ca4d7cc95

43--PUMP UNIT,CENTRIFUG, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=5af1f0d1d2a84f3e9b0227ea8422af00

20--PROPELLING UNIT, OU- AND SIMILAR REPLACEMENT PARTS

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME MECHANICSBURG.SPRMM1 DLA MECHANICSBURG

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=35559a91e831456994ad597a389ab24f

Nanostring GeoMx Annual Service Contract

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.NATIONAL INSTITUTES OF HEALTH.NATIONAL INSTITUTES OF HEALTH OLAO

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c776f68981174c8ea623040925102539

FPDS Monitoring, Reporting and Validation Services

TREASURY, DEPARTMENT OF THE.DEPARTMENTAL OFFICES.TREASURY OPERATIONS

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=4bff327027e34f1fba77cc28530b04ab

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VALVE, SOLENOID

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC WD.NAVAL AIR WARFARE CENTER

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=b7fb9c821e4942d0bef86427d561b960

6150--FY26 NRM 654-26-020 | 654-26-2-6059-0042 | Bldg 12 Pump Power Relocation…

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.261-NETWORK CONTRACT OFFICE 21 (36C261)

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=7d35f024ea074b4f90539be68ca3f649

FPC Yankton - Above Ground Storage Tanks

JUSTICE, DEPARTMENT OF.FEDERAL PRISON SYSTEM / BUREAU OF PRISONS.FPC YANKTON

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c23caac0ed8c4519b20223830af81ce8

Grommet

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME SHIPYARDS.DLA MARITIME - PEARL HARBOR

Closing date TBD

This is a COMBINED SYNOPSIS/SOLICITATION for commercial items prepared in accordance with the information in FAR part 12, using Simplified Acquisition Procedures found at FAR 13 as supplemented with t…

48--VALVE,BALL

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=64dd25374fe247df8a4b9452f82e8fd9

Z--TX-SAN MARCOS ARC-REHAB SHOP-GARAGE

INTERIOR, DEPARTMENT OF THE.US FISH AND WILDLIFE SERVICE.FWS, CONSTRUCTION A/E TEAM 1

Closing date TBD

TX - SAN MARCOS AQUATIC RESOURCES CENTER (ARC) - REHABILITATE SHOP & 2 STALL GARAGE BUILDING, SAN MARCOS, TX DESCRIPTION: The U.S. Fish and Wildlife Service has a multi-discipline construction project…

Y--Padre Island National Seashore-Repair Damaged Beac

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.MWR NEKOTA(63000)

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=a1c3d7ba224246df99a7f3e2b935d2bc

Personnel Support Services

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.SPACE SYSTEMS COMMAND.FA2521 45 CONS PK

Closing date TBD

Description not available from SAM.gov

M4 Rifle and Parts (5.56x45mm NATO)

HOMELAND SECURITY, DEPARTMENT OF.US CUSTOMS AND BORDER PROTECTION.MISSION SUPPORT CONTRACTING DIVISION

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=13bdf8cab42246e088409634eea08506

Furosemide Tablets Solicitation

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.TROOP SUPPORT MEDICAL.DLA TROOP SUPPORT

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=698590f07e474b0ba59d8b1624a01d5e

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Professional services represent one of the broadest procurement categories on SAM.gov, encompassing consulting, advisory, analytical, and specialized expertise across all federal agencies. Contract values range from $5,000 for individual task orders to $2 billion for multi-year, government-wide advisory vehicles. Federal professional services procurement frequently uses indefinite delivery/indefinite quantity (IDIQ) contracts and GSA Multiple Award Schedule arrangements. Major vehicles include OASIS (One Acquisition Solution for Integrated Services), PSS (Professional Services Schedule), and agency-specific BPAs. Firms should pursue GSA Schedule contracts as a foundational market entry strategy. The largest buyers include DoD, DHS, HHS, DOJ, and the intelligence community. Evaluation criteria emphasize past performance, key personnel qualifications, and technical approach. Most professional services contracts require security clearances, with many requiring TS/SCI for intelligence community work. Firms demonstrating expertise in data analytics, organizational transformation, acquisition support, and program management are in strongest demand across the federal market.

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