What types of construction projects does the County of Napa typically solicit?

Napa County frequently issues solicitations for civil engineering and infrastructure maintenance, including road rehabilitation, asphalt paving, and ramp reconstruction. They also prioritize facility upgrades such as HVAC replacements and agricultural building rehabilitations.

How can vendors stay informed about upcoming Napa County public works projects?

Vendors should monitor the County's official procurement portal and look for project announcements related to the Department of Public Works. Many projects are released as formal invitations for bids, requiring contractors to be registered in the state's public works contractor database.

Are there specific requirements for bidding on Napa County infrastructure projects?

Contractors must typically hold valid California Class A or B licenses depending on the project scope. Compliance with prevailing wage requirements and public works contractor registration with the California Department of Industrial Relations is mandatory for all bidders.

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County of Napa, CA Government Contracts

47 opportunities are tied to County of Napa, CA, California. The page keeps the state hierarchy visible while previewing the latest 10 local contracts.

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About County of Napa, CA government contracting

The County of Napa manages infrastructure and facility maintenance projects essential to the region's public works and agricultural operations. Vendors specializing in road rehabilitation, asphalt paving, HVAC system upgrades, and commercial building renovations frequently compete for these municipal construction and engineering contracts.

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Previewing the latest 10 opportunities for County of Napa, CA.

County of Napa, CA

Planning, Building, and Environmental Services (PBES) Remodel Project

Active

AI Summary

Napa County seeks bids for remodeling the PBES Department offices at 1195 Third Street, Napa, CA. The project includes office modifications, new conference rooms, fire alarm upgrades, and requires nighttime construction. The department will remain operational during construction. Bids due October 20, 2026.

County of Napa, CA · California

Posted Sep 29, 2026Due Oct 20, 2026Invitation For BidNAICS 236220Sol: 303991

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County of Napa, CA

HHSA Behavioral Health Treatment Center

Active

AI Summary

Napa County seeks proposals to operate a Behavioral Health Treatment Center with three facilities providing residential treatment for adults with substance use and co-occurring mental health disorders. The contract includes full operational control and coordinated care services.

County of Napa, CA · California

Posted Sep 23, 2026Due Oct 24, 2026Request For ProposalNAICS 623220Sol: 260420

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County of Napa, CA

Bella House Kitchen and Bathroom Rehab

Archived

AI Summary

County of Napa seeks bids for rehabilitation of kitchen and bathrooms at Bella House, a licensed mental health residential facility. Work includes demolition, installation of new fixtures, flooring, painting, and electrical/plumbing improvements. Facility remains occupied during construction. Mandatory pre-bid meeting …

County of Napa, CA · California

Posted Sep 15, 2026Due Oct 6, 2026Invitation For BidNAICS 236118Sol: 293578

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County of Napa, CA

Vegetation Monitoring Survey and Report for the Napa County Flood Protection Project RFP

Active

AI Summary

Napa County seeks proposals for a vegetation monitoring survey and report for the Napa River Flood Protection Project, focusing on ecological assessment and restoration monitoring. Proposals due by November 13, 2026.

County of Napa, CA · California

Posted Sep 8, 2026Due Nov 13, 2026Request For ProposalNAICS 541620Sol: 274165

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County of Napa, CA

Napa Valley Vine Trail - Vista Carneros RFP

Archived

AI Summary

Napa County seeks proposals for engineering and environmental services to complete a four-mile gap in the Napa Valley Vine Trail, including design, right-of-way, and construction support, with construction planned for Spring 2029. The project involves federal and local funding and requires compliance with Caltrans proc…

County of Napa, CA · California

Posted Aug 28, 2026Due Sep 22, 2026Request For ProposalNAICS 237310Sol: 296099

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County of Napa, CA

Multi-Agency HazMat Exercise

Archived

AI Summary

County of Napa seeks qualified firms for a multi-agency hazardous materials exercise focusing on multi-casualty incidents and patient movement during a violent offender event. Services include training design, facilitation, and evaluation compliant with HSEEP standards. Proposals due by September 19, 2026, with a budge…

County of Napa, CA · California

Posted Aug 27, 2026Due Sep 19, 2026Request For ProposalNAICS 611430Sol: 297167

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County of Napa, CA

Napa County Animal Shelter Phased Expansion Feasibility / Design

Archived

AI Summary

Napa County seeks qualified design teams for phased expansion of its Animal Shelter, starting with a feasibility study followed by design and construction. The project involves architectural and engineering services to address capacity challenges and improve shelter facilities while maintaining ongoing operations. Prop…

County of Napa, CA · California

Posted Aug 18, 2026Due Sep 15, 2026Request For QualificationNAICS 541310Sol: 288101

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County of Napa, CA

Independent Medical Examination Services for In-Custody Deaths

Archived

AI Summary

Napa County seeks proposals for independent forensic medical examination services for in-custody deaths to comply with new state law, requiring qualified third-party providers separate from the Sheriff-Coroner's Office. The contract is for one year with annual renewal and includes detailed evaluation and submission req…

County of Napa, CA · California

Posted Aug 3, 2026Due Sep 15, 2026Request For ProposalNAICS 621399Sol: 283812

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County of Napa, CA

Emergency Management & Incident Management Software (Virtual EOC)

Archived

AI Summary

Napa County seeks proposals for a web-based Emergency Management and Incident Management software platform to enhance their Emergency Operations Center with real-time situational awareness and multi-agency coordination. The contract is for one year, not to exceed $35,000, with a focus on cloud-based solutions and compr…

County of Napa, CA · California

Posted Jul 30, 2026Due Aug 22, 2026Request For ProposalNAICS 541512Sol: 287186

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County of Napa, CA

Napa County Animal Shelter Phase I Furnace Replacement

Archived

AI Summary

Napa County seeks bids for replacing two furnaces and installing a gas line seismic shutoff valve at the Animal Shelter facility. The project requires compliance with federal and state regulations, DBE participation, and maintaining facility operations during construction. Mandatory pre-bid meetings are scheduled in Au…

County of Napa, CA · California

Posted Jul 28, 2026Due Aug 25, 2026Invitation For BidNAICS 238220Sol: 284239

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