Sonoma County Waste Management Agency bids, RFPs and contracts
Santa Rosa, Californiazerowastesonoma.gov- Latest pre-RFP
- Oct 15, 2026
- 13 days ago
- Pre-RFPs
- 13
- 5 in the last 30 days
- Bids and RFPs
- 6
- None open now
- Contracts
- 285
- 133 vendors
The 30-second brief
13 pre-RFPs (projects, hiring and grants) found in Sonoma County Waste Management Agency's meetings, most in environmental services and capital projects. The latest, from Oct 15: At its October 15, 2026 meeting, Zero Waste Sonoma authorized an agreement with Swinerton Builders for construction manager at risk services for the Household Hazardous Waste Facility in Windsor. The board also approved a $406,198 budget appropriation for the work. The project is the new permanent HHW facility for northern Sonoma County, so the near-term follow-on is preconstruction, bid packaging, and eventual GMP development under the awarded CMAR.
Environmental Services leads its tracked contracts and projects, followed by Capital Projects and Grants.
Latest awards: Arthur J. Gallagher Risk Management Services for arthur Gallagher Provides Swinerton Insurance Brokerage (Oct 2026) and W. Bradley Electric (Wbe) for W. Bradley Electric Listed for Facility Electrical Outreach (Oct 2026).
5 new pre-RFPs at Sonoma County Waste Management Agency this month. See all 13, free.
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Pre-RFP projects
Projects, hiring and grants found in Sonoma County Waste Management Agency's meetings, before they turn into RFPs.
Recent bids and RFPs
Solicitations Sonoma County Waste Management Agency has posted. None are open right now.
Vendors and contracts
Who Sonoma County Waste Management Agency buys from, taken from council records. 285 contracts with 133 vendors.
Questions about Sonoma County Waste Management Agency
How do I become an approved vendor for Sonoma County Waste Management Agency?
Sonoma County Waste Management Agency currently works with 133 vendors across contract types including INSURANCE, and CONSTRUCTION. Start by reviewing their procurement guidelines and vendor registration requirements. Getting in early — before opportunities go to formal bid — gives you a significant edge.
How do I win a contract with Sonoma County Waste Management Agency?
Small purchases under CA's simplified acquisition threshold can be awarded directly — no formal bidding required. Top procurement categories include Environmental Services (7), Capital Projects (5), and Grants (3), so these are the areas most likely to have upcoming spend. The key is timing: reach the right department head while they're still scoping the project, not after the RFP is already live. Monitoring what agencies are discussing and spending on helps you start conversations before the competition.
Where does Sonoma County Waste Management Agency publish RFPs?
Sonoma County Waste Management Agency publishes formal RFPs on its official website and CA's state procurement portal. We're currently tracking 6 solicitations from Sonoma County Waste Management Agency. The most active RFP sectors are Environmental Services, Capital Projects, Grants. Aggregating all sources into one place ensures you never miss an opportunity.
Who makes purchasing decisions at Sonoma County Waste Management Agency?
At Sonoma County Waste Management Agency, purchasing decisions are overseen by the agency's procurement office, with department heads holding significant influence over vendor selection. Knowing who controls budget and who influences vendor selection is the difference between a warm introduction and a cold call.
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What does Sonoma County Waste Management Agency spend the most on?
Based on 19 tracked contracts, Sonoma County Waste Management Agency spends most on Environmental Services (7), Capital Projects (5), Grants (3), Education & Training (2), and Professional Services (2). Contract types include INSURANCE, and CONSTRUCTION. A complete spending breakdown — by category, vendor, contract value, and renewal date — helps you target the highest-value opportunities.
Who are Sonoma County Waste Management Agency's current vendors?
Sonoma County Waste Management Agency currently works with vendors including ARTHUR J. GALLAGHER RISK MANAGEMENT SERVICES, W. BRADLEY ELECTRIC (WBE), JW MCCLENAHAN, BAY CITY MECHANICAL, ACCO, REX MOORE, SWINERTON, BERGELECTRIC, IRON INDUSTRIES, and BROADWAY MECHANICAL. These vendors span contract types like INSURANCE, and CONSTRUCTION. Understanding who the incumbents are — what they were awarded and when contracts are up for renewal — helps you position competitively.
How many active solicitations does Sonoma County Waste Management Agency have?
Sonoma County Waste Management Agency currently has 6 active solicitations. These solicitations span sectors including Environmental Services (7), Capital Projects (5), and Grants (3). New opportunities are added as they're published across the agency's website, CA's state portal, and other sources.