🇺🇸 11,363 Professional Services Contracts in the United States

11,363 open8 new in last 24hUpdated August 18, 2026

Professional Services Tenders

11363 tenders found

65HP Engines

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4830 23 CONS CC

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c34fb61ada654e8fa6cdde66fa16407c

NOTICE OF INTENT TO SOLICIT ONLY SOURCE FOR QUANTITY OF ONE (1) POLATIS SERIES…

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG ADELPHI

Notice Of Intent To Solicit Only One Source For Quantity Of One (1) Polatis Series 6000 Ultra Secure Grade Singlemode SMF28 Optical Matrix Switch With 8 Input Ports And 8 Output Ports (Part Number: S-…

NSN: 6685-00-861-0628, VALVE-HOLDER ASSY, WSDC: HELICOPTER, UH-60A, UH-60L…

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c71b6689b39f488da79f9f9dcb5c8c20

6515--PATIENT IMMOBILIZATION DEVICE FOR RADIATION STEREOTACTIC BODY RADIATION…

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.260-NETWORK CONTRACT OFFICE 20 (36C260)

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=9b25305802ae4c9fb1623ae7620d07b1

USDA WHITTEN CAMERA PROJECT

AGRICULTURE, DEPARTMENT OF.USDA, OFFICE OF PROCUREMENT AND PROPERTY MANAGEMENT.USDA, OFF PROCUREMENT PROPERTY MGMT

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=618b563516444b088c5399eb8adf8b92

6515--PureSteel Mobile Soaking Station RFQ SDVOSB for the Hines VAMC

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.252-NETWORK CONTRACT OFFICE 12 (36C252)

SDVOSB Set-Aside for Pure Steel Mobile Soaking Stations for the Hines VAMC

FAB-T Filters

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4600 55 CONS PKP

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=17674f8bbdc2496da87cfd7831230a26

Regulatory Safety Compliance Services

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

Sources Sought Notice Number: OFPM/TEAM SS26-33 Notice Type: Sources Sought Synopsis: 08/10/2026 THIS IS A SOURCES SOUGHT NOTICE ONLY. This is not a solicitation or a request for proposal and no contr…

6640--Intent to Sole Source -GENEXPERT IV- Benchtop Molecular Diagnostic…

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=ca4aff011bfd470385c16d4cb6482c6a

Vat Valve & Assorted Sensor Cables, No Equivalents Or Substitutions

ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.BROOKHAVEN NATL LAB -DOE CONTRACTOR

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=749c4f801ad143a4a273b0626ad3a298

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Lean-to Covered Work Pavilion

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d4ffd7f7d8e74024b41afbf6c2333ed1

Amendment 04- Procure Mobile Generators and ATS

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c6ac4dc1b05842fba76337ab9cf8a474

Forest Wide Well Decommissioning Mystic River and Custer Ranger Districts…

AGRICULTURE, DEPARTMENT OF.FOREST SERVICE.USDA-FS, CSA INTERMOUNTAIN 8

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=e39731e9b8f64e989af999b96148561a

Appliance

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d346ced98f564705925fc831b16f1766

Joint Cyber Intelligence Suite (JCITS) Malware Intelligence Triage Tool…

DEPT OF DEFENSE.DEFENSE COUNTERINTELLIGENCE AND SECURITY AGENCY (DCSA).DEFENSE CI AND SECURITY AGENCY

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=b04cf8b2cd66485983de43f074884c97

Bonding Glass Wafers

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

See attached RFQ and Requirements and Specifications documents.

Outer Cockpit and Weapons Systems Covers

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

This requirement is for the procurement of HH60W Left- and Right-Hand Weapon System Covers, Cockpit Covers.  ***Due to the cancellation of the previous solicitation, any quotes submitted prior to…

MATLAB LICENSES/TOOLBOXES

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE TEST CENTER.FA2823 AFTC PZIO

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=0377f6cba8b74cb78a9b515c8d31e9d4

Full & Open Brand Name OEM "Leslie Controls Inc." - Stem Fluid Valve Part(s)

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=110ccf83c39340a497dfe32968e4c244

E30-0034 Cell Phone Repeater Removal and Replacement

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=7424042c5c214bb8bb7fab980d53d878

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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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