County government
Contra Costa County Environmental Health
Contra Costa County programme information. County association does not establish an address-level clinical or enforcement jurisdiction.
Environmental health programmes, permits and complaints (opens in a new tab)Official instructions
Read the actual environmental-health programme information and choose the relevant permit or complaint route. Programme-specific boundaries, fees and accepted materials vary.
Service area: County programme information and referral; address-level service eligibility and precise jurisdiction have not been established.
- Availability · Environmental Health office and field/plan-review staff
- Office hours are Monday–Friday 7:30–4:30 with lunch closure noon–1. Staff availability and Friday 7:30–9 staff-meeting closure have separate limits.
Source & saved evidence
Environmental Health | Contra Costa Health — rule-contra-costa-env-hours
Monday - Friday 7:30 am - 4:30 pm Closed for lunch 12:00 pm - 1:00 pm Field Staff & Plan Review Staff Available 7:30 am - 9:00 am Office Closed for Staff Meeting Fridays 7:30 am - 9:00 am
Agent source review: October 26, 2026 · Snapshot
e1860248f99f6cd3
Source & saved evidence
Environmental Health | Contra Costa Health — service-06013-environmental-health
Environmental Health
Agent source review: October 26, 2026 · Snapshot e1860248f99f6cd3