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.
|
|
| California - US | Agency | Bid Type | Due Date | As PDF |
|---|---|---|---|---|
|
Corporate: Goetz Road Trunk Sewer Project - Abandon pipe with CLSM
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 27, 2026 |
|
|
Corporate: Goetz Road Trunk Sewer Project - Bypass Sewer
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 27, 2026 |
|
|
Corporate: Goetz Road Trunk Sewer Project - Coat Manholes
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 27, 2026 |
|
|
Corporate: Goetz Road Trunk Sewer Project - Line Stop
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 27, 2026 |
|
|
Sanitary Sewer Rehabilitation and Replacement Project - \u2013 San Pablo Ave.
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
|
|
Sanitary Sewer Rehabilitation and Replacement Project \u2013 Adeline Street
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
|
|
Corporate: SDUSD Bird Rock Elementary School Whole Site Modernization - Site Utilities
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 20, 2026 |
|
|
Corporate: Modernization at Monroe Elementary School - Utilities
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
|
|
Construction and Testing of Well 21
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 08, 2026 |
|
|
Corporate: BRYTE PARK MASTER PLAN IMPLEMENTATION - Irrigation
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
|
|
Corporate: Folsom Area Stormwater Improvements - Harrison\/Treat Box Sewers and Connecting Auxiliary Sewers - Dewatering
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Corporate: Folsom Area Stormwater Improvements - Harrison\/Treat Box Sewers and Connecting Auxiliary Sewers - Waterstop
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Corporate: Folsom Area Stormwater Improvements - Harrison\/Treat Box Sewers and Connecting Auxiliary Sewers - Sewer & Storm Pipeline
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Lower Alemany Area Stormwater Improvements
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Feb. 05, 2026 |
|
|
On-Site Non-Potable Water System
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Feb. 04, 2026 |
|
|
Corporate: Cold Plane, RHMA-G, Polyester Concrete Overlay, Cb, Replace POC, & CMS System \u2013 Stormwater Sampling And Analysis Day
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Corporate: Cold Plane, RHMA-G, Polyester Concrete Overlay, Cb, Replace POC, & CMS System \u2013 Stormwater Annual Report
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Sewer Line Cleaning and Maintenance Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 02, 2026 |
|
|
Water Treatment Filters Maintenance, Repair, and Inspection Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 21, 2026 |
|
|
Supplemental Water\/Sewer\/Recycled\/General Infrastructure Maintenance
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
|
|
Corporate: Construct Sidewalks, Driveways, Curb Ramps, & Flashing Beacon Systems \u2013 Water Service
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 07, 2026 |
|
|
Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Develop Water Supply
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
|
|
Water Management, Testing, and Remediation Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
|
|
Water Treatment Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 20, 2026 |
|
|
Sodium Hydroxide Tanks
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 20, 2026 |
|
|
WasteWater Treatment Facility Digester Number 1
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
|
|
Municipal Water System
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Feb. 17, 2026 |
|
|
Potable Water Inspection and Testing Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
|
|
Corporate: Sewer Collection System Pipeline Rehabilitation and Replacement Project Phase 9 - Sewer By-Pass
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 13, 2026 |
|
|
Corporate: Baker Fire Station Facility Replacement - Above and underground wet and dry facilities installed
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
|
|
Dorel Drive Sanitary Sewer Replacement
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Corporate: GLENDORA HIGH SCHOOL POOL RENOVATION PROJECT - Site Utility
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
|
|
Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Irrigation Water Service Charges
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
|
|
Corporate: Napa River \/ Napa Creek Flood Protection Project - Floodwalls North of the Bypass \u2013 Dewatering Wells
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
|
|
Monitoring Well FVM-1 Vault Replacement
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Corporate: HMA (Type A), Minor Concrete, and Signal and Lighting System \u2013 Water Meter Charges
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 28, 2026 |
|
|
Corporate: HMA Overlay, Bridge Work, Replace Drainage Systems and Guardrail \u2013 Develop Water Supply
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 07, 2026 |
|
|
Corporate: Fish Screen Project - VALVES\/WATER MAIN\/TEMP FACILITIES
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 07, 2026 |
|
|
Corporate: Steele Canyon High School Lighting Addition Project - drilling
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 08, 2026 |
|
|
Equipping of Water Wells Commission 23A and El Dorado 2
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 23, 2026 |
|
|
Water Treatment Plant Upgrades
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 30, 2026 |
|
|
PROFESSIONAL PUMP REPAIR SERVICES
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 26, 2026 |
|
|
Well 11 - Test Hole, Zone Testing & Production Well
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Well 12 - Test Hole, Zone Testing & Production Well Construction
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Sewer Repair Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
On-Call Consultant Services on an As Needed Basis
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Feb. 05, 2026 |
|
|
Corporate: LBRID Phase 2 Wastewater Ponds Rehabilitation Project - interconnecting piping and overflow structures
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 07, 2026 |
|
|
Chaney Waterline Upgrade - CSA 10-A
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
|
|
Corporate: Reservation Road Desalination Plant Renovation - Wells
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 24, 2025 |
|
|
Emergency Sewer System Reconstruction and Point Repairs
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
|