🇺🇸 10,213 Professional Services Contracts in the United States

10,213 open10 new in last 24hUpdated July 10, 2026

Professional Services Tenders

10213 tenders found

Defense Travel System (DTS) Administration and Technical Support

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC FDO FT BRAGG

1.0 Description of Requirement This is a solicitation for commercial services prepared in accordance with the format in FAR 12, as supplemented with additional information included in this notice. Thi…

STEM,FLUID VALVE

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=ca8143d7faf6469aa34ef95c444a1433

Roller Seat

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.AVIATION LOGISTICS CENTER (ALC)(00038)

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=aea9bd61f89c47e8aecba07b89e59895

4 EWS HELAMS

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.FA2517 21 CONS BLDG 350

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=9716415da0524cc097b7f414fb917a16

SONTEK/YSI IDIQ

INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.LOWER COLORADO REGIONAL OFFICE

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=cf3fc7249bad46d9afcc9d766b92afe9

Wessex Wraith

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE RESEARCH LABORATORY.FA8751 AFRL RIKO

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=5488d07c2040482a9db70faae4bca655

Call for Solutions for Vacuum Furnace Post Processing Capability

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC RSA.W6QK ACC-RSA

This Call for Solution is issued under the Army Open Solicitation W9128Z-25-S-A002. The Army Contracting Command – Redstone Arsenal, on behalf of the office of the US Army Aviation and Missile C…

Y--NGWSP BLOCK 2-3 PIPELINE

INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.UPPER COLORADO REGIONAL OFFICE

NGWSP BLOCK 2-3 PIPELINE

AZIMUTH MOTOR A800 and ZOOM FIL MTR, A800

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.AVIATION LOGISTICS CENTER (ALC)(00038)

This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR subpart 12.201 as supplemented with additional information included in this notice. This ann…

MULTI POINT CLEANER

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME SHIPYARDS.DLA MARITIME - PUGET SOUND

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d2a6640525f64887be4e1273e8a49234

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Z1DA--Project No. 552-26-202 - Replace Overhead Paging System

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.250-NETWORK CONTRACT OFFICE 10 (36C250)

Project No. 552-26-202 - Replace Overhead Paging System.

Differential Electronic Levels

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC AD.NAVAIR WARFARE CTR AIRCRAFT DIV

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=5db9a158d47f4ae7a7c787cfbec5057e

Emulator Debugger

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.COMMANDING OFFICER

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=bb6299ad6c9b4bd0a5cae0edd24b9e81

GASKET, HYBRID

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=35915c02b0d54688a1f58d66cfb40b23

DLA Distribution San Joaquin (DDJC) Batteries

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA DISTRIBUTION.DLA DISTRIBUTION

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=f93600513a0c4905bccaef21cbebf747

Boundaries and Sovereignty Encyclopedia (BASE)

STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.ACQUISITIONS - AQM MOMENTUM

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=88af92f7e2834ab2aed65df789ff5c4a

48--Motorized Operating Valve Replacement

INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.MP-REGIONAL OFFICE

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=99ffcbd351db41089a24b7373493bdf4

Z--FOSM - Replace Backflow Prevention Assemblies

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.MWR MIDWEST REGION(60000)

FOSM - Replace Backflow Prevention Assemblies, Amendment 0001 to provide site visit sign in sheet

USNS ROBERT E. PEARY - CENTRIFUGAL PUMP OVERHAUL

DEPT OF DEFENSE.DEPT OF THE NAVY.MSC.MSC HQS.MSCHQ NORFOLK

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=2a46b2bcf7ec4d95800b5bbe6704513c

Contract SME to the DTN standards developments effort

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION.NATIONAL AERONAUTICS AND SPACE ADMINISTRATION.NASA SHARED SERVICES CENTER

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=dc938ebb05f34520b6c73ee8e781aae0

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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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