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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 5301–5350 of 6989 bids that are currently: Active.

Denotes bidding opportunities that have been amended

South Carolina - US Due Date
Professional Maintenance and Asset Management of Water Storage Tanks
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 30, 2026
Integrated Publication Supply Chain & Revenue Management
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 16, 2026
Beach & Swim Center Pool Management Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 04, 2026
Specialized Habitat Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jul. 30, 2028
Pharmaceutical and Biomedical Research
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 01, 2029
Academic Instructional Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 24, 2027
On-Call Professional Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 06, 2027
Special Education and Related Services Providers
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 01, 2026
Educational Consulting Services and Materials
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 12, 2028
Cleanroom Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 20, 2026
Lighting Technician Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 31, 2026
International student recruitment services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 31, 2031
UNDERWRITING REVIEWS FOR SC HOUSING MORT
54 - Professional, Scientific, and Technical Services
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Sep. 03, 2027
Master Planning Services for the Development of Ingleside Preserve
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 10, 2026
POTABLE WATER SYSTEM HYDRAULIC MODELING AND PROGRAM MANAGEMENT
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 05, 2026
Full-Service Transit Operations and Management of Fixed-Route and Microtransit Services
54 - Professional, Scientific, and Technical Services
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Nov. 10, 2026
Richardson Breezeway Artwork Management
54 - Professional, Scientific, and Technical Services
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Nov. 13, 2026
Cross-Connection Control and Backflow Program Support Services
54 - Professional, Scientific, and Technical Services
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Oct. 30, 2026
Class Ring Program
54 - Professional, Scientific, and Technical Services
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Nov. 10, 2026
E-RATE CONSULTING SERVICES
54 - Professional, Scientific, and Technical Services
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Oct. 30, 2026
Comprehensive Plan
54 - Professional, Scientific, and Technical Services
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Nov. 30, 2026
LOBBYING SERVICES
54 - Professional, Scientific, and Technical Services
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Nov. 18, 2026
Undergraduate Enrollment Strategy and Operations Discovery
54 - Professional, Scientific, and Technical Services
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Nov. 05, 2026
Delinquent Property Tax Posting Services
54 - Professional, Scientific, and Technical Services
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Nov. 02, 2026
Comprehensive Plan Update
54 - Professional, Scientific, and Technical Services
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Nov. 20, 2026
Comprehensive Compensation and Classification Study
54 - Professional, Scientific, and Technical Services
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Nov. 05, 2026
Small Business and Economic Development Strategic Assessment
54 - Professional, Scientific, and Technical Services
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Nov. 05, 2026
Sports and Recreation Tourism Strategic Study
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 06, 2026
Memorabilia Removal, Marketing, Sale, Fulfillment, and Disposition Services
54 - Professional, Scientific, and Technical Services
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Oct. 30, 2026
Great Swamp Wetlands Monitoring Services
54 - Professional, Scientific, and Technical Services
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Nov. 19, 2026
Inmate Communications
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 12, 2026
Student Transportation Assessment and Review
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 07, 2027
Whyte Hardee Blvd Market Analysis
54 - Professional, Scientific, and Technical Services
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Oct. 30, 2026
Fixed Price Right of Way Acquisition
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 19, 2026
Strategic Plan
54 - Professional, Scientific, and Technical Services
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Dec. 02, 2026
Firefighter Occupational Health Physicals
54 - Professional, Scientific, and Technical Services
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Nov. 06, 2026
Chief of Police
54 - Professional, Scientific, and Technical Services
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Nov. 03, 2026
Eastside Corner Store Operator
54 - Professional, Scientific, and Technical Services
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Nov. 19, 2026
Exclusive Agent for Trademark and Licensing
54 - Professional, Scientific, and Technical Services
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Dec. 02, 2026
Consulting Services for the Development of an Adequate Public Facilities\/Concurrency Ordinance
54 - Professional, Scientific, and Technical Services
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Nov. 20, 2026
Erate Consultant
54 - Professional, Scientific, and Technical Services
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Dec. 01, 2026
Notice of Intent to Sole Source - Economic Impact Assessment
54 - Professional, Scientific, and Technical Services
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Nov. 12, 2026
Therapeutic Day Program Services
54 - Professional, Scientific, and Technical Services
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Nov. 17, 2026
Consulting Services for the Development and Implementation of a Dry Weather Screening Program
54 - Professional, Scientific, and Technical Services
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Dec. 10, 2026
City Attorney
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 06, 2026
Environmental Consulting for Brownfields Grant
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 01, 2026
Flood Mapping, Mitigation, and Forecasting Program
54 - Professional, Scientific, and Technical Services
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Oct. 30, 2026
GIS Mapping & Modeling Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 06, 2026
Tree Canopy Mapping Service
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 12, 2026
Freelance Photographers
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 04, 2028

Showing 5301–5350 of 6989 bids that are currently: Active.