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Special Districts Phone

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Contra Costa County • Contra Costa County Public Works • Martinez, Contra Costa County, California

Special Districts Phone

(925) 313-2000

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Agency

Contra Costa County

Section

E-Z Public Works - Public Works

Department

Public Works Department

Office

Contra Costa County Public Works

Location

Martinez, Contra Costa County, California

Last Checked

June 3, 2026

Verification & trust

Status Verified

Last verified June 3, 2026

Confidence 0.95

What this fax number is for

Contra Costa County Public Works

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Source and verification

Special Districts Phone

Added June 2, 2026

View Source Confidence: 0.95

Public Works Phone

Added June 2, 2026

Phone & Fax Phone: (925) 313-2000 Fax: (925) 313-2333 TTY: Call 711

View Source Confidence: 0.95

Main

Added June 2, 2026

View Source Confidence: 0.95

Main Phone

Added June 2, 2026

View Source Confidence: 0.9

Source Evidence

Added June 2, 2026

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Special Districts Phone

Added June 2, 2026

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Phone

Added June 2, 2026

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Related fax numbers

Type FaxNumber

Agency Contra Costa County

Label Special Districts Phone

Fax Number (925) 313-2000

This listing is meant to help users confirm the correct fax destination before sending documents.

Verified Checked Jun 3, 2026