🇺🇸 8,963 Professional Services Contracts in the United States

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Professional Services Tenders

8963 tenders found

*** Amended Solicitation*** SOLE SOURCE, Firmware Upgrades to the FEI-Zyfer…

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

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=fd2375f49b384d089ec1aa6e7f9cdef2

PUMPS FOR LIFT STATIONS

STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY NOUAKCHOTT

Closing date TBD

The US Embassy Nouakchott, Mauritania would like to purchase pumps for lift stations. The related Product description is provided as an attachment to this notice. The U.S. Embassy in Nouakchott has a…

Flat Spring and Spring-Flat Bar Parts

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME SHIPYARDS.DLA MARITIME - NORFOLK

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=08ded264ca124a87933d2d1dbf407eb2

Solicitation W912CH-26-B-0007 - Small Arms Tool Kit (NSN: 5180-01-670-9469)

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

Closing date TBD

[ UPDATE # 6 : Amendment 0002 uploaded on 11-June-2026. Please find this document under the Attachments/Links section.] [ UPDATE # 5 : QA Log updated on 10-June-2026. Please find this document under t…

ZQEL 22-0006 Renovate B301

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE RESERVE COMMAND.FA6656 910 AW LGC YNGSTN WRN ARPT

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=2198d1b983a745649ce1977c60cf0fb2

Laser Source for Q-Switched Metrology

COMMERCE, DEPARTMENT OF.NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY.DEPT OF COMMERCE NIST

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=08b22f78048c4f09838c8db78f3dc98a

Heat Exchanger, Air

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=191c544344854695aeda43e5892fdc57

SUPPORT,BEARING,AIR

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=4e4a8c845d8643a5a626086311c9b2cd

CSS 88855 - Repair AMSA Interior - Reading, PA

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-NJ.W6QK ACC-PICA

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=fc922ae4771947aa89e3426e25b00fbd

Navy Barracks Upgrades, York 1807

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC

Closing date TBD

Login at https://piee.eb.mil and search for 'N4008526R0158' to obtain more details.*

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SWITCH ASSEMBLY

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=0109a9b4815b46f2aac23d5ee4a9e163

Z2DA--FY26: NRM (PROJ: 516-CSI-134) BB Prepare Site for installation of a new…

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.248-NETWORK CONTRACT OFFICE 8 (36C248)

Closing date TBD

FY26 NRM (PROJ: 516-CSI-134) BB Prepare Site for Installation of a New PET/CT Posting original RFP number 36C24826R0112.

TOOLING FOR MITSUBISHI MD+PRO II WIRE EDM

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

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=27912a8c3f5444d5bc7f337ce6fdeb98

Combine

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

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d26dde8c40cc415391182b7f1eef1788

GAOA Accessible Upgrades Toilet Replacement

AGRICULTURE, DEPARTMENT OF.FOREST SERVICE.Stanilaus National Forest

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=967f575520ee49cdb27551f8e34e8603

Hypoxic Chamber Replacement Shell

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.FOOD AND DRUG ADMINISTRATION.FDA OFFICE OF ACQ GRANT SVCS

Closing date TBD

See Attached Combined Synopsis/Solicitation 75F40126Q134291

MORNHINWEG WETLANDS RESERVE EASEMENT RESTORATION NOBLE COUNTY, OK

AGRICULTURE, DEPARTMENT OF.FARM PRODUCTION AND CONSERVATION BUSINESS CENTER.FPAC BUS CNTR-ACQ DIV

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=859bb8f545c54f699f00f03e797fba08

DE10 - Defense Enrollment Eligibility Reporting System (DEERS) and Real-Time…

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

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=1dc3be8f97e24f1d99e90efeefc16cdc

59--CIRCUIT BREAKER, 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=8305a51f336647229700857c90e4583b

6515-- FY26 Bar Elevated 3 Section Bobath Tables

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.248-NETWORK CONTRACT OFFICE 8 (36C248)

Closing date TBD

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=2aa6a169520142f4ab2412609c415766

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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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