The Sector as a Whole The construction sector comprises establishments primarily engaged in the construction of buildings or engineering projects (e.g., highways and utility systems). Establishments primarily engaged in the preparation of sites for new construction and establishments primarily engaged in subdividing land for sale as building sites also are included in this sector. Construction work done may include new work, additions, alterations, or maintenance and repairs. Activities of these establishments generally are managed at a fixed place of business, but they usually perform construction activities at multiple project sites. Production responsibilities for establishments in this sector are usually specified in (1) contracts with the owners of construction projects (prime contracts) or (2) contracts with other construction establishments (subcontracts). Establishments primarily engaged in contracts that include responsibility for all aspects of individual construction projects are commonly known as general contractors, but also may be known as design-builders, construction managers, turnkey contractors, or (in cases where two or more establishments jointly secure a general contract) joint-venture contractors. Construction managers that provide oversight and scheduling only (i.e., agency) as well as construction managers that are responsible for the entire project (i.e., at risk) are included as general contractor type establishments. Establishments of the "general contractor type" frequently arrange construction of separate parts of their projects through subcontracts with other construction establishments. Establishments primarily engaged in activities to produce a specific component (e.g., masonry, painting, and electrical work) of a construction project are commonly known as specialty trade contractors. Activities of specialty trade contractors are usually subcontracted from other construction establishments, but especially in remodeling and repair construction, the work may be done directly for the owner of the property. Establishments primarily engaged in activities to construct buildings to be sold on sites that they own are known as operative builders, but also may be known as speculative builders or merchant builders. Operative builders produce buildings in a manner similar to general contractors, but their production processes also include site acquisition and securing of financial backing. Operative builders are most often associated with the construction of residential buildings. Like general contractors, they may subcontract all or part of the actual construction work on their buildings. There are substantial differences in the types of equipment, work force skills, and other inputs required by establishments in this sector. To highlight these differences and variations in the underlying production functions, this sector is divided into three subsectors. Subsector 236, Construction of Buildings, comprises establishments of the general contractor type and operative builders involved in the construction of buildings. Subsector 237, Heavy and Civil Engineering Construction, comprises establishments involved in the construction of engineering projects. Subsector 238, Specialty Trade Contractors, comprises establishments engaged in specialty trade activities generally needed in the construction of all types of buildings. Force account construction is construction work performed by an enterprise primarily engaged in some business other than construction for its own account and use, using employees of the enterprise. This activity is not included in the construction sector unless the construction work performed is the primary activity of a separate establishment of the enterprise. The installation and the ongoing repair and maintenance of telecommunications and utility networks is excluded from construction when the establishments performing the work are not independent contractors. Although a growing proportion of this work is subcontracted to independent contractors in the Construction Sector, the operating units of telecommunications and utility companies performing this work are included with the telecommunications or utility activities.
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Facility LED Lighting Retrofit
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 24, 2026 |
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Corporate: Cold Plane AC Pavement, RHMA-G, Replace AC Surf, and Minor Concrete \u2013 Signal and lighting system
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 03, 2026 |
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Corporate: Cold Plane AC Pavement, RHMA-G, Replace AC Surf, and Minor Concrete \u2013 Modifying signal and lighting systems
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 03, 2026 |
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Corporate: Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 03, 2026 |
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Installation of Street Lighting
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Helen F. Chavez Elementary School Relocatable Buildings Project - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 19, 2026 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 25, 2026 |
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RRUMC 4TH FLOOR PATIENT CARE RECONFIGURATION \u2013 Electrical & Low Voltage
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 30, 2026 |
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Corporate: Greenfield Wastewater Treatment Plant Upgrade Project - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 10, 2026 |
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THREE PARKS ELECTRICAL UPGRADES
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 18, 2026 |
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ELECTRICAL RETROFIT OF BAYFRONT PARKING STRUCTURE
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 01, 2026 |
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Corporate: Wellhead Treatment Improvement PS102A - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Machado WWTF Upgrade and Expansion - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 20, 2026 |
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Corporate: Hacienda Heights, Hacienda Boulevard Phase I - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: MVUSD Creekside ES Modernization & New Parking Lot - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 10, 2026 |
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Corporate: Gateway Community School Modernization Construction Project - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Bobcat Field and Gallo Gym Scoreboard Upgrades - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 19, 2026 |
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Corporate: Bobcat Field and Gallo Gym Scoreboard Upgrades - Low Voltage
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 19, 2026 |
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Corporate: Bobcat Field and Gallo Gym Scoreboard Upgrades - Data Cabling
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 19, 2026 |
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Lighting Maintenance and Repair Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 30, 2026 |
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Corporate: PIER B ON-DOCK RAIL SUPPORT FACILITY NORTH YARD UTILITIES & PIER B ST. WIDENING - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Gateway Annex School Construction Project - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Gateway Annex School Construction Project - Low-Voltage
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Gateway Annex School Construction Project - Electrical Distribution Security Systems
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Sylmar Charter High School - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 10, 2026 |
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Corporate: Sylmar Charter High School - Low Voltage
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 10, 2026 |
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Corporate: Inland Feeder\/San Bernardino Valley Municipal Water District Foothill Pump Station Intertie, Stage 1 - Electrical And Instrumentation
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Bay Division Pipelines Nos. 1 through 4 Lining and Pipeline Repairs - Electrical and Temporary Power
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 19, 2026 |
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ELECTRICAL MAINTENANCE AND REPAIR SERVICES FOR RCTC FACILITIES
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 24, 2026 |
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Cabling Infrastructure
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 11, 2026 |
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Grant Union High School Auditorium Sound System Design
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 16, 2026 |
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Martin Luther King Park Emergency Field Lighting
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 03, 2026 |
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Senior Center Transfer Switch Project
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 03, 2026 |
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Corporate: SMUHSD Classroom Transformation - Summer 2027 - Audio\/Visual-Low Voltage
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 03, 2026 |
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Corporate: SMUHSD Classroom Transformation - Summer 2027 - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 03, 2026 |
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Corporate: Border Field SP Resilience, Access and Habitat Restoration - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2027 |
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Corporate: Grover Hot Springs SP Maintenance Yard Rebuild - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 12, 2026 |
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Corporate: Pier B on-Dock Rail Support Facility North Yard Utilities & Pier B Street Widening Project - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Pier B on-Dock Rail Support Facility North Yard Utilities & Pier B Street Widening Project - Lighting Systems
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: SCCS Soquel HS Performing Arts Center - Electrical \/ Low Volt
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 18, 2026 |
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Corporate: San Mateo CA VMF Pavement - Common Work Results for Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 09, 2026 |
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Corporate: San Mateo CA VMF Pavement - Commissioning of Electrical Systems
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 09, 2026 |
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Corporate: Colorado River Bridge Replacement \u2013 Temporary Lighting Systems
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 17, 2026 |
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Corporate: Colorado River Bridge Replacement \u2013 Modifying Bridge Lighting
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 17, 2026 |
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Generator and ATS Replacements
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 09, 2026 |
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Corporate: SWCCD Student Union Renovation Project - Electrical & Low Voltage
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 18, 2026 |
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Corporate: Bernardo Heights Middle School Chiller Replacement - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 01, 2026 |
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Corporate: Veva Blunt Elementary School Modular Building - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Veva Blunt Elementary School Modular Building - Low voltage
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Nov. 17, 2026 |
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Corporate: Aguora High School Competition Pool - Electrical
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 01, 2026 |
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