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Industries in the Professional, Scientific, and Technical Services subsector group establishments engaged in processes where human capital is the major input. These establishments make available the knowledge and skills of their employees, often on an assignment basis, where an individual or team is responsible for the delivery of services to the client. The individual industries of this subsector are defined on the basis of the particular expertise and training of the services provider. The distinguishing feature of the Professional, Scientific, and Technical Services subsector is the fact that most of the industries grouped in it have production processes that are almost wholly dependent on worker skills. In most of these industries, equipment and materials are not of major importance, unlike health care, for example, where "high tech" machines and materials are important collaborating inputs to labor skills in the production of health care. Thus, the establishments classified in this subsector sell expertise. Much of the expertise requires degrees, though not in every case.

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Showing 1001–1050 of 5628 bids that are currently: Active.

Denotes bidding opportunities that have been amended

California - US Due Date
Corporate: Roadway Excavation, JPCP, HMA-A, & Modifying TMS \u2013 Stormwater Pollution Prevention Plan
54 - Professional, Scientific, and Technical Services
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Jul. 22, 2026
Lake Management Plan Consulting Services
54 - Professional, Scientific, and Technical Services
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Jul. 31, 2026
Corporate: Roadway Excavation, JPCP, HMA-A, & Modifying TMS \u2013 Stormwater Pollution Prevention Plan Ls 1
54 - Professional, Scientific, and Technical Services
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Jul. 22, 2026
Corporate: Levee Repairs - Colusa Basin Drain and Sac River - Temporary Environmental Controls
54 - Professional, Scientific, and Technical Services
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Jul. 01, 2026
Corporate: 2025-02 Ophir Water Treatment Plant - Dust & Air Pollution Control
54 - Professional, Scientific, and Technical Services
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Jun. 29, 2026
Corporate: Roadway Excavation, JPCP, HMA-A, & Modifying TMS \u2013 Stormwater Pollution Prevention Plan
54 - Professional, Scientific, and Technical Services
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Jul. 22, 2026
Corporate: Roadway Excavation, JPCP, HMA-A, & Modifying TMS \u2013 Stormwater Pollution Prevention Plan Ls 1
54 - Professional, Scientific, and Technical Services
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Jul. 22, 2026
CONSULTANT SERVICES
54 - Professional, Scientific, and Technical Services
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Jul. 22, 2026
Environmental Review Services
54 - Professional, Scientific, and Technical Services
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Jul. 17, 2026
Corporate: West Puente Valley Temple Avenue - ARBORIST
54 - Professional, Scientific, and Technical Services
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Jul. 14, 2026
Corporate: Install High Tension Cable, Place HMA, Landscape, And Electrical \u2013 Stormwater Pollution Prevention Plan
54 - Professional, Scientific, and Technical Services
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Jul. 23, 2026
RESOURCE CENTER AIR QUALITY IMPACT ANALYSIS
54 - Professional, Scientific, and Technical Services
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Jul. 09, 2026
Corporate: Construct Bridges, RW, JPCP, HMA Pvmt, drainage, and Elect Systems \u2013 Stormwater Pollution Prevention Plan Ls 1
54 - Professional, Scientific, and Technical Services
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Jul. 09, 2026
Corporate: Sunset Whitney Connector Bridge \u2013 Water Pollution Control Plan
54 - Professional, Scientific, and Technical Services
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Jul. 16, 2026
Corporate: 8-Inch Ductile Iron Water Main Replacement, Sewer Replacement, and Paving Renovation - Environmental Support
54 - Professional, Scientific, and Technical Services
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Jul. 02, 2026
CEQA\/NEPA Environmental Compliance
54 - Professional, Scientific, and Technical Services
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Aug. 19, 2026
Interpretation Services
54 - Professional, Scientific, and Technical Services
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Jun. 29, 2026
Translation and Interpretation Services
54 - Professional, Scientific, and Technical Services
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Jul. 08, 2026
Interpretation and Translation Services
54 - Professional, Scientific, and Technical Services
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Jul. 14, 2026
Interpretation and Translation Services
54 - Professional, Scientific, and Technical Services
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Jul. 08, 2026
Corporate: JPCP, HMA, Aggregate Base, Earthwork and Bridge \u2013 Water Quality Sampling And Analysis
54 - Professional, Scientific, and Technical Services
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Dec. 08, 2026
Negative Pressure Rooms Testing
54 - Professional, Scientific, and Technical Services
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Feb. 26, 2029
Corporate: Bridge Replacement and Roadway Widening \u2013 Contractor-Supplied Biologist (Ls)
54 - Professional, Scientific, and Technical Services
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Jul. 23, 2026
Corporate: Bridge Replacement and Roadway Widening \u2013 Contractor-Supplied Biologist (Ls)
54 - Professional, Scientific, and Technical Services
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Jul. 23, 2026
TESTING LABORATORY SERVICES
54 - Professional, Scientific, and Technical Services
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Jul. 07, 2026
Analytical Laboratory Services for Water and Wastewater
54 - Professional, Scientific, and Technical Services
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Jul. 08, 2026
Water Market Research and Analysis
54 - Professional, Scientific, and Technical Services
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Jul. 15, 2026
As-Needed Consultant Services - 2025-11
54 - Professional, Scientific, and Technical Services
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Feb. 28, 2030
DRAINAGE ASSET COLLECTION SERVICES
54 - Professional, Scientific, and Technical Services
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Jul. 17, 2026
Geographical Information Systems (GIS) Contract Support Services
54 - Professional, Scientific, and Technical Services
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Jul. 01, 2026
Graphic Design and GIS Servies
54 - Professional, Scientific, and Technical Services
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Jun. 29, 2026
Sustainability Education Center - Educational Video Production
54 - Professional, Scientific, and Technical Services
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Jul. 10, 2026
Corporate: Pure Water Antelope Valley Advanced Water Purification Facility - CONSTRUCTION PHOTOGRAPHY\/VIDEOGRAPHY
54 - Professional, Scientific, and Technical Services
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Jul. 17, 2026
Corporate: ZONE 2 WATERLINE AND SERVICE RELOCATION IN THE BLOOMINGTON AREA, 7TH STREET, 9TH STREET, LINDEN AVENUE AND CEDAR AVENUE-PHASE IIIB - Preconstruction Video
54 - Professional, Scientific, and Technical Services
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Jul. 23, 2026
State Legislative Advocacy Services
54 - Professional, Scientific, and Technical Services
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Jul. 13, 2026
State Legislative Advocacy and Consulting Services
54 - Professional, Scientific, and Technical Services
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Jul. 22, 2026
State Legislative Advocacy Services
54 - Professional, Scientific, and Technical Services
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Jul. 31, 2026
Corporate: Cold Plane AC Pavement, place RHMA, Modify Signal and Lighting System \u2013 Stormwater Pollution Prevention Plan
54 - Professional, Scientific, and Technical Services
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Jun. 25, 2026
Corporate: Merritt College: ADA and Site Improvements Project - Fire Alarm System
54 - Professional, Scientific, and Technical Services
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Jun. 30, 2026
Laboratory Microwave Tissue Sample Processing System and Paraffin Processing Kit
54 - Professional, Scientific, and Technical Services
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Jul. 08, 2026
BPA Quality Assurance Testing for USACE Sacramento District
54 - Professional, Scientific, and Technical Services
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Jul. 30, 2026
 
 
Colorado - US Due Date
South Ark Neighborhood - Phase 1 Residential Development
54 - Professional, Scientific, and Technical Services
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Jul. 10, 2026
SOUTHEAST REGION IDIQ MULTI-DISCIPLINARY AE DESIGN SERVICES
54 - Professional, Scientific, and Technical Services
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Jun. 25, 2026
Conference Hotel Developer
54 - Professional, Scientific, and Technical Services
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Jun. 30, 2026
Architect Services (On-Call)
54 - Professional, Scientific, and Technical Services
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Jun. 25, 2026
Community Arts Master Plan
54 - Professional, Scientific, and Technical Services
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Jun. 26, 2026
Legato Site Survey Services
54 - Professional, Scientific, and Technical Services
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Jun. 26, 2026
Rail Station Area Plan
54 - Professional, Scientific, and Technical Services
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Jul. 02, 2026
Design, Installation of Patio and Inlay at Poudre Learning Center
54 - Professional, Scientific, and Technical Services
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Jun. 25, 2026
Boettcher Concert Hall Renovation Design Services
54 - Professional, Scientific, and Technical Services
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Jul. 21, 2026

Showing 1001–1050 of 5628 bids that are currently: Active.