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The Professional, Scientific, and Technical Services sector comprises establishments that specialize in performing professional, scientific, and technical activities for others. These activities require a high degree of expertise and training. The establishments in this sector specialize according to expertise and provide these services to clients in a variety of industries and, in some cases, to households. Activities performed include: legal advice and representation; accounting, bookkeeping, and payroll services; architectural, engineering, and specialized design services; computer services; consulting services; research services; advertising services; photographic services; translation and interpretation services; veterinary services; and other professional, scientific, and technical services. This sector excludes establishments primarily engaged in providing a range of day-to-day office administrative services, such as financial planning, billing and recordkeeping, personnel, and physical distribution and logistics. These establishments are classified in Sector 56, Administrative and Support and Waste Management and Remediation Services.

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Showing 301–350 of 6160 bids that are currently: Active.

Denotes bidding opportunities that have been amended

California - US Due Date
Corporate: 11-2N1694 Grind Bridge Deck, Place Polyester Concrete, and Apply Methacrylate \u2013 Lead Compliance
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2024
Corporate: 11-2N1694 Grind Bridge Deck, Place Polyester Concrete, and Apply Methacrylate \u2013 Time-Related Overhead (Wday)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024
Corporate: 11-2N1694 Grind Bridge Deck, Place Polyester Concrete, and Apply Methacrylate \u2013 Asbestos Compliance Plan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024
Corporate: 03-2G8004 Remove, Furnish, & Place Polyester Concrete Overlay \u2013 Lead Compliance Plan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024
Corporate: 03-2G8004 Remove, Furnish, & Place Polyester Concrete Overlay \u2013 Time-Related Overhead (Ls)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024
Corporate: Pure Water AV Demonstration Facility - Startup\/Commissioning
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 02, 2024
Corporate: Temple City High School Stadium and Athletics Replacement - Survey
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 25, 2024
WASTEWATER RECLAMATION FACILITY ASSESSMENT AND IMPROVEMENT PROJECT
54 - Professional, Scientific, and Technical Services
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May. 01, 2024
Procurement of Emissions Capture and Control System Services
54 - Professional, Scientific, and Technical Services
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May. 03, 2024
Consultant Services
54 - Professional, Scientific, and Technical Services
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May. 28, 2024
Land Surveying Services
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2024
Civil Engineering Services
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2024
Request for Qualifications: 16-1092B, AE Concept Design, Repair\/Replace HVAC System in Building 8500, Vandenberg Space Force Base (VSFB)
54 - Professional, Scientific, and Technical Services
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Apr. 29, 2024
Landscape Architect & Design Services
54 - Professional, Scientific, and Technical Services
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Apr. 26, 2024
BUILDING FACILITIES COMPREHENSIVE PLAN
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2024
Civil Engineering Services
54 - Professional, Scientific, and Technical Services
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Apr. 26, 2024
Corporate: 03-2G8104 Place Polyester Concrete Overlay \u2013 Lead Compliance Plan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 01, 2024
Corporate: 03-2G8104 Place Polyester Concrete Overlay \u2013 Time-Related Overhead
54 - Professional, Scientific, and Technical Services
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May. 01, 2024
Construction Management Consulting Services
54 - Professional, Scientific, and Technical Services
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May. 07, 2024
Professional Engineering Services
54 - Professional, Scientific, and Technical Services
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May. 03, 2024
Land Surveying Services
54 - Professional, Scientific, and Technical Services
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Apr. 26, 2024
Corporate: Ackerman Creek Bridge Replacement \u2013 Lead Compliance Plan
54 - Professional, Scientific, and Technical Services
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Apr. 25, 2024
Gap Closure Project
54 - Professional, Scientific, and Technical Services
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May. 08, 2024
ARCHITECTURE AND ENGINEERING SERVICES
54 - Professional, Scientific, and Technical Services
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Apr. 25, 2024
Corporate: U4 Tank Replacement Project - SWPPP
54 - Professional, Scientific, and Technical Services
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May. 01, 2024
Corporate: U4 Tank Replacement Project - Site preparation
54 - Professional, Scientific, and Technical Services
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May. 01, 2024
Transfer Station Improvements Planning
54 - Professional, Scientific, and Technical Services
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May. 03, 2024
Storm Drainage Master Plan\u00A0
54 - Professional, Scientific, and Technical Services
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May. 01, 2024
Water Master Plan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 01, 2024
Sewer Master Plan
54 - Professional, Scientific, and Technical Services
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May. 01, 2024
Value Engineering, Meeting Facilitation
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 07, 2024
COST ESTIMATING AND SCHEDULING SERVICES
54 - Professional, Scientific, and Technical Services
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May. 03, 2024
DESIGN OF THE PARK RESTROOM RENOVATION
54 - Professional, Scientific, and Technical Services
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May. 01, 2024
Building Division Plan Review Services
54 - Professional, Scientific, and Technical Services
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Apr. 29, 2024
Park Facilities Consultant Services
54 - Professional, Scientific, and Technical Services
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Jun. 12, 2024
Corporate: RT580 Pleasanton ISR - SWPP REPORTS
54 - Professional, Scientific, and Technical Services
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May. 23, 2024
Corporate: RT580 Pleasanton ISR - LEAD COMPLIANCE
54 - Professional, Scientific, and Technical Services
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May. 23, 2024
Corporate: Laguna Creek Trail & West Stockton Blvd. Multi Modal Improvements & Elk Grove Gap Closure Project - Survey
54 - Professional, Scientific, and Technical Services
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May. 07, 2024
Corporate: Laguna Creek Trail & West Stockton Blvd. Multi Modal Improvements & Elk Grove Gap Closure Project - SWPPP
54 - Professional, Scientific, and Technical Services
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May. 07, 2024
Corporate: Walnut Ranch Units I, II, & III Waterline & Sanitary Sewer Improvements Project - SWPPP
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2024
Corporate: Walnut Ranch Units I, II, & III Waterline & Sanitary Sewer Improvements Project - Geotech
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024
Corporate: Walnut Ranch Units I, II, & III Waterline & Sanitary Sewer Improvements Project - Survey
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2024
Corporate: Harter Parkway Corridor Improvement Project - Survey
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 25, 2024
Corporate: Harter Parkway Corridor Improvement Project - SWPPP
54 - Professional, Scientific, and Technical Services
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Apr. 25, 2024
Corporate: Harter Parkway Corridor Improvement Project - Quality Control
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 25, 2024
Corporate: Antelope Valley Demonstration Facility - Surveying
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 03, 2024
Corporate: 03-2G8004 Remove, Furnish, & Place Polyester Concrete Overlay \u2013 Lead Compliance Plan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024
Corporate: Ackerman Creek Bridge Replacement on North State Street - Performance Testing
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 25, 2024
Design Engineering Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 21, 2024
Engineering and Environmental Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024

Showing 301–350 of 6160 bids that are currently: Active.