🇺🇸 9,782 Professional Services Contracts in the United States

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Professional Services Tenders

9782 tenders found

Appraisal of Heritage Collection

STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY VIENNA

Closing date TBD

The US Tri-Mission Vienna is requesting professional appraisal services to evaluate 33 pieces of contemporary and historic works of art, sculptures, textiles, and furniture comprising the Cultural Her…

Structured Cabling at the West Office Building

STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY NICOSIA

Closing date TBD

Request for Quoatation for Structured Cabling at the West Office Building

Solicitation for Make-ready services_19TC1026R0003

STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY ABU DHABI

Closing date TBD

Solicitation document for make-ready services The last date and time to email Questions is the day before the pre-proposal conference which is 4pm on June 17, 2026.  No questions will be entertai…

ICN38E9364401 USS RUSHMORE Hole in Deck plate in AMR No.2 Upper Level; repair

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

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=b1836a9a6f06419e8e895c8f8ca3633b

ELBOW,PIPE

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=f581b323978a4a5ab9416cb0f170c774

Transition Power Supply Installation IDIQ with the Radar Operations Center

COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA

Closing date TBD

The Government is seeking a 5-year IDIQ for the following:  Eaton 93PM UPS and maintenance bypass module (MBM) and Battery cabinet with batteries installed at sites specified in Table 3 of t…

TRANSMITTER, RATE OF FLOW

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AVIATION OKLAHOMA CITY.DLA AVIATION AT OKLAHOMA CITY, OK

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c256e0ec64ae4083aa04c38cb6d18f8b

STUD, CONTINUOUS THR, STUD,CONTINUOUS THR, STUD, STUD,CONTINUOUS THR

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

Closing date TBD

NSN 1HM 5307-00-865-8375 L1, STUD,CONTINUOUS THR, QTY 305 EA NSN 1HM 5307-01-306-7550 L1, STUD,CONTINUOUS THR, QTY 205 EA NSN 1HM 5307-01-355-2770 L1, STUD, QTY 271 EA NSN 1HM 5307-01-3…

U.S. ARMY 63RD READINESS DIVISION MILCON ERCIP MICROGRID

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH PACIFIC.ENDIST SAN FRANCISCO.W075 ENDIST SAN FRAN

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=a0338ea4a0d2495cb782f4fbd70e9ff7

USNS OSCAR V. PETERSON PTO/PTI Parts

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

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=cb354fcc871b43308a3a637dd6a80ac6

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KeyPer Systems Electronic Key Management System(s)

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO NH.USPFO NH PROCUREMENT.W7NN USPFO ACTIVITY NH ARNG

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d631b553d02b4617a17c0c19bcf1e1c9

MOTOR,ALTERNATING C

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=122cb44fceb34e7eb1c4c3b37df706a1

Central California Area Office (CCAO) Penstock Pac

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

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=baf161bed08e420eb1e028c5ac97a065

Absecon Island Outfalls Repair

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTH ATLANTIC.ENDIST PHILADELPHIA.W2SD ENDIST PHILADELPHIA

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c8a57d99640644dfb726510bfeb9263b

Solicitation for Novo DR

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4877 355 CONS PK

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d33cd77c46304a5992fb9cd79a6b4f1d

Y--Bannock Pumping Plant Rehabilitation

INTERIOR, DEPARTMENT OF THE.BUREAU OF INDIAN AFFAIRS.BUREAU OF INDIAN AFFAIRS

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c805ec8f747f40b6b84ae0a24ac44281

Self Locking Nut

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

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=da086a42a5ee462891d6b2ccd4ce14b1

Construct 145th Security Forces Building

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO NC.USPFO NC PROCUREMENT.W7NS USPFO ACTIVITY NCANG 145

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=f82426bfc10a464f87ceeb648c9765ec

IND TUBULAR GAGE GL

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=1ed09af621aa4dae9907ea63f3366a19

VANE,COMPRESSOR,AIR

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

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=4401d1d4659b4e2b959afda1754275a1

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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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