· rebuilt nightly from public records
County of Napa, CA has published 17 public construction bid tabulations on record (17 in the last 12 months); 78 firms have bid, a typical job draws 7 bidders, and 1 construction bids are open there now.
Every bid tabulation County of Napa, CA has published for construction work of $100,000 or more, as Lakewave reads it from the agency's board: each job, every bidder and total, and who was low.
Construction bid results County of Napa, CA published with bidders listed; 17 in the last 12 months.
Distinct firms on those tabulations.
Most often: Granite Rock (6)Typical number of bidders on a County of Napa, CA job (median).
Newest first. Apparent low bidder is not always the award.
| Job | Decided | Low bidder | Low bid | Other bidders | Bids |
|---|---|---|---|---|---|
| Planning, Building, and Environmental Services (PBES) Remodel Project | Oct 28, 2026 | TPM Construction Inc | $1,674,900 | ALL ABOUT BUILDING INC, CWS Construction Group Inc, CRE CONSTRUCTION GROUP, GCCI, INC, PRO-EX CONSTRUCTION, INC | 6 |
| Napa Library Building Maintenance Project | Jul 23, 2026 | CRE CONSTRUCTION GROUP | $238,663 | American River Construction, Inc, Pinguelo Construction, Inc | 3 |
| Napa County Animal Shelter Phase I Roof Repair | Jul 14, 2026 | Titans Group Corporation | $532,261 | American River Construction, Inc, Universal Coatings Inc, Kirby Constructions Company Inc, I & A Contractor Inc, Best Contracting Services, Inc and 2 more | 8 |
| 550 Wall Road Landslide Repairs | Jul 14, 2026 | North Bay Excavation | $567,058 | Rehak General Engineering, Rege Construction, Amer Construction, Inc, Maggiora & Ghilotti, Wright Construction Engineering Corp and 3 more | 9 |
| HSIP Cycle 11 Silverado Trail Intersection Improvements Project RDS 22-26 | Jul 9, 2026 | FBD Vanguard Construction, Inc | $720,229 | Mission Constructors Inc, B&M Civil LLC, Argonaut Constructors, Team Ghilotti, Inc, W.R. Forde Associates, Inc and 1 more | 7 |
| Mt. Veeder Road MPM 4.3 and MPM 3.25 | Jul 7, 2026 | Piazza Construction | $1,268,000 | Gordon N. Ball, Inc, Rege Construction, Maggiora & Ghilotti, Ghilotti Construction Company, Inc, Granite Construction Company and 2 more | 8 |
| Redwood Road MPM 2.3 | Jun 2, 2026 | Rege Construction | $627,098 | Advanced Geotechniques, Inc, LVI Engineering Inc, North Bay Excavation, W.R. Forde Associates, Inc, Gordon N. Ball, Inc and 4 more | 10 |
| 2026 Road Striping Maintenance Project | May 19, 2026 | traffic limited | $167,301 | Central Striping Service Inc, Centerline Striping Co., Inc, Chrisp Company, Specialized Pavement Marking, LLC | 5 |
| Deer Park Region Paving Project | May 5, 2026 | Goebel Construction, Inc | $6,396,362 | Bay Cities Paving & Grading Inc, O.C. Jones & Sons, Inc, Argonaut Constructors, Goodfellow Bros. California, LLC, Ghilotti Construction Company, Inc and 3 more | 9 |
| North GA Ramp Reconstruction Project | Apr 23, 2026 | Ghilotti Bros., Inc | $5,599,075 | DeSilva Gates Construction LLC, O.C. Jones & Sons, Inc, Granite Construction Company, Granite Rock Company, Ghilotti Construction Company, Inc and 3 more | 9 |
| Upper Partrick Road Rehabilitation Project | Apr 23, 2026 | Piazza Construction | $1,499,080 | Ghilotti Construction Company, Inc, Granite Rock Company, Argonaut Constructors, Rege Construction, Gordon N. Ball, Inc | 6 |
| Ag. Building Rehab Project | Apr 23, 2026 | Good Life Construction | $244,148 | GREEENTECH INDUSTRY INC, GSP Construction Inc, SKN Construction Inc, Galaxy Construction Services , Inc, CWS Construction Group Inc | 6 |
| South Campus Building 4 HVAC Replacement Rebid | Apr 14, 2026 | Lawson Mechanical Contractors, LLC | $3,293,900 | Turnkey HVAC, Intech Mechanical Company LLC, Matrix HG, Inc | 4 |
| Devlin Road Paving | Apr 9, 2026 | Bay Cities Paving & Grading Inc | $1,067,707 | Archer Civil Construction, O.C. Jones & Sons, Inc, Goodfellow Bros. California, LLC, Argonaut Constructors, McGuire and Hester and 5 more | 11 |
| Rossi Bridge Phase 2 | Apr 2, 2026 | Cats4U, Inc | $1,470,376 | Corcus Construction, Inc, GSW Construction Inc, Granite Rock Company, Azul Works, Inc, West Coast Contractors and 1 more | 7 |
| LBRID Phase 2 Wastewater Ponds Rehabilitation Project | Jan 22, 2026 | 2C Land and Timber Management Corp | $803,930 | Piazza Construction, Cats4U, Inc, Granite Rock Company, Peters Excavating, Inc, Benchmark Civil Construction and 7 more | 13 |
| Landscape and Irrigation Plans for Chiles Pope Bridge Replacement RDS 15-23 BRLS 5921(096) | Dec 11, 2025 | Empire Landscaping Inc | $499,835 | The Professional Tree Care Co, Hanford Applied Restoration & Conservation | 3 |
Construction bids County of Napa, CA is taking responses on, closing soonest first; each links to the agency's board.
| Bid | Due |
|---|---|
| Fifth Street Parking Garage Security Project | Nov 17, 2026 12 days |
Granite Rock Company (6 bids, 0 low); Rege Construction (5 bids, 1 low); Argonaut Constructors (5 bids, 0 low); Maggiora & Ghilotti (4 bids, 0 low); Piazza Construction (4 bids, 2 low).
Planning, Building, and Environmental Services (PBES)…: low bid $1,674,900 by TPM Construction Inc (6 bidders); Napa Library Building Maintenance Project: low bid $238,663 by CRE CONSTRUCTION GROUP (3 bidders); Napa County Animal Shelter Phase I Roof Repair: low bid $532,261 by Titans Group Corporation (8 bidders).
The median across 17 tabulations on record is 7 bidders; 17 of them drew 2 or more.
1 as of Nov 5, 2026, including Fifth Street Parking Garage Security Project, due Nov 17, 2026.
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Compiled from public records and refreshed nightly; last updated Nov 5, 2026. Results are as the agency published them in its bid tabulation; apparent low bidder is not always the award. Firms are named as they appear on the tabulation; no individuals are named. Check the source before acting. See something wrong? Tell us and we will correct it.