🇺🇸 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

ULTRA-LOW TEMPERATURE PORTABLE FREEZERS

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC SIGONELLA.NAVSUP FLC SIGONELLA NAPLES OFFICE

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=876764848b674ac98b39c04749bf8433

58--INTERFACE UNIT,COMM, IN REPAIR/MODIFICATION OF

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=023c69b2fad04a09a2c290e3f4e7aa51

Mezzanine Replacement

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA4608 2 CONS LGC

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=b35a4aded6f64f71954ee4677f041b67

OBOGS Test Set Repairs for TTU-518 A/E, and TTU-520 A/E

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=aff4ca42be564667817b4a5dddb2845c

Vance AFB, OK, Repair Roof (One Base plus Two Additive Options/Evaluated…

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3029 71 FTW CVC

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=b34cf89e726143798da4d608d10ea8f3

GASKET

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=a966b9c4286345c1a0d464ac903d2507

NFPA 780

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

Amended to change NAICS Code. NFPA 780 FY26: Standard for the Installation of Lightning Protection Systems-hard copy only

REPAIR SLQ BUILDING S-4112, CAMP HOVEY

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-OO.411TH CSB.0906 AQ CO CONTRACTING BAT

Login at https://piee.eb.mil and search for 'W90VN826RA031' to obtain more details.*

6640--Brand Name or Equal - Maximiser Caging System - IC

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.NETWORK CONTRACT OFFICE 23 (36C263)

Description not available from SAM.gov

Replace Damaged LED Sign

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-OO.411TH CSB.0906 AQ CO DET B CONTRACTI

Login at https://piee.eb.mil and search for 'W51LL526RA009' to obtain more details.*

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BATTLE Lab Varjo Headsets

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC TSD.NAWC TRAINING SYSTEMS DIV

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=b13b0db13c3f459b8f8082834ad3b379

6105012409689, DYLM43700-4, MOTOR,DIRECT CURREN

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AV RICHMOND.DLA AVIATION

NSN: 6105-01-240-9689, MOTOR,DIRECT CURREN; GE AVIATION SYSTEMS LLC (CAGE 05624), P/N: DYLM43700-4 FOB at Origin and Inspection/Acceptance at Destination. Higher level quality system not required. Thi…

Filter Element

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=40843bc087dc43ffa6fb3d82f787c769

Hydraulic Turbine Runner for Units A2 and N7 for H

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=480426af04364292be3d5ca57bf96585

G--OCC Vision Insurance

TREASURY, DEPARTMENT OF THE.OFFICE OF THE COMPTROLLER OF THE CURRENCY.COMPTROLLER OF CURRENCY ACQS

THE PURPOSE OF THIS AMENDMENT (A00002) IS TO EXTEND THE RFQ THRU 3:00 PM ET ON JUNE 16, 2026 **************************************************************** THE PURPOSE OF THIS AMENDMENT (A00001) IS…

48--SEAT AND PISTON

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=78965a82c4da4e2cbedfb6d6d958c37a

16--VALVE MID FLOW OBI

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION PHILADELPHIA.DLA AVIATION AT PHILADELPHIA, PA

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=1bf9ceb716cb4ba6ba74ca22b9274306

USNS WILLIAM MCLEAN Air Start Dehydrator

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

Please see attached solicitation and redacted Sole Source Justification in support of the USNS WILLIAM MCLEAN (T-AKE 12) Air Start Dehydrator.

Digital Microscope System with Advanced Imaging and Measurement Capabilities

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=20b64e3b15344bb3bd8ebcae7152c79b

USNS JOHN LEWIS (T-AO 205) MID-TERM AVAILABILITY (MTA)

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC YOKOSUKA.NAVSUP FLT LOG CTR YOKOSUKA

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=592b0fe89d6e4fc6baf096eddfa9c3af

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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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