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Wednesday, October 14, 2026 · Connecting California contractors to construction bidding leads

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Sonoma County construction bids

14 public works projects are open for bid in Sonoma County right now, 4 closing within a week. Agencies bidding work include City of Santa Rosa, City of Rohnert Park, Caltrans District 4, Caltrans.

Get new Sonoma County bids in your trades by email every morning, with the full scope, official bid source and contacts.Try Smart Bids free
2027 Chevrolet Silverado 2500HD 4WD Crew Cab (IFB 26-64)City of Santa RosaBids due
Oct 15, 2026Bike Racks (RFQ 26-65)City of Santa RosaBids due
Oct 15, 2026Hazardous Waste Disposal Services in Alameda, Santa Clara, San Mateo, San Francisco, Contra Costa, Marin, Solano, Sonoma, Napa Counties (04A7653)CaltransBids due
Oct 19, 2026Downtown Connectivity to Support Housing Density (C02456)City of Santa RosaBids due
Oct 20, 2026Ground Penetrating Radar & Survey Cart (RFQ 26-63)City of Santa RosaBids due
Oct 21, 2026Public Notice Printing Services (RFQ 26-67)City of Santa RosaBids due
Oct 22, 2026Secondary Clarifier No 1 Rehabilitation Project (C01979)City of Santa RosaBids due
Oct 27, 2026Electric Vehicle Charging Stations, Project No. 2023-12City of Rohnert ParkBids due
Oct 29, 2026New 8' x 8' Outdoor Walk In Freezer (Rebid) (RFQ 26-68)City of Santa RosaBids due
Oct 29, 2026Request for Proposals for Title VI Program Development and Compliance ServicesCity of Rohnert ParkBids due
Oct 29, 20262026 Wooden Street Light Pole Replacement, Project No. 2018-26City of Rohnert ParkBids due
Nov 5, 2026Mod Sig & Ltg, Pvmt repair, SW, curb ramp, Segmental Conc Ret System. (04-3Y7104)Caltrans District 4Bids due
Nov 5, 2026Bennett Valley Golf Course Irrigation System Improvements (C02471)City of Santa RosaBids due
Nov 5, 2026Replace bridge, widen Rdwy, railroad, drainage, Elect and landscape. (04-1Q76U4)Caltrans District 4Bids due
Nov 18, 2026

Nearby Bay Area counties

Alameda CountyContra Costa CountyMarin CountyNapa CountySan Francisco CountySan Mateo CountySanta Clara CountySolano County

Bidding as a prime with DBE, DVBE or SBE goals?

Many Sonoma County public works contracts require a good faith effort to reach certified subcontractors. The Daily Reporter is certified by the California Department of General Services as a Trade Newspaper and Focused Newspaper. Place a GFE outreach ad with Proof of Publication included.

Sonoma County Construction Bids — Open Public Works Projects | The Daily Reporter