Fire Regulations in San Ramon, CA

If you live in San Ramon or are thinking about moving there, fire regulations are one of those things you probably won't think about until they affect you directly. San Ramon has 3 specific rules on the books covering different aspects of fire regulations, and some of them might surprise you.

Fireworks

San Ramon bans possessing or igniting any firecracker or fireworks anywhere in the city under Municipal Code section B4-1, with no exception for the "safe and sane" fireworks sold elsewhere in California. Only a director-permitted public display at a patriotic celebration or gathering escapes the ban.

Key details: Governing section: Municipal Code § B4-1. Personal fireworks: All firecrackers and fireworks banned, no exceptions. Safe-and-sane carve-out: None; state exemption not adopted locally. Legal use: Permitted public display only, issued by city director. Penalty: Misdemeanor or felony under Health & Safety Code §§ 12671-12689.

Possessing, selling or igniting any firecracker or fireworks device in San Ramon without a director-issued permit for a public display is punishable under California Health and Safety Code sections 12671 through 12689, chargeable as either a misdemeanor or a felony rather than the city's ordinary infraction fine schedule. Nothing in section B4-1 excuses stricter fire-district rules that still apply.

This is not one of those rules that cities tend to ignore. San Ramon actively enforces its fireworks requirements.

Brush Clearance

California Public Resources Code Section 4291 requires 100 feet of defensible space around structures in Very High Fire Hazard Severity Zones. SRVFPD conducts annual inspections in San Ramon hillside neighborhoods. Zone 0 (0-5 ft ember-resistant), Zone 1 (5-30 ft lean-clean-green), and Zone 2 (30-100 ft reduced fuel) must be maintained year-round.

Key details: Statutory Authority: PRC §4291 mandates 100 ft defensible space in VHFHSZ-mapped areas. Zoning: Zone 0 (0-5 ft) must be ember-resistant with no combustibles (AB 3074). Zoning: Zone 1 (5-30 ft) lean/clean/green; Zone 2 (30-100 ft) reduced fuel. Inspections: SRVFPD performs annual inspections with 30-day correction period. Statutory Authority: Sellers must disclose compliance at property transfer per Civil Code §1102.19.

Smoke Detectors

San Ramon enforces the California Building Code and California Health & Safety Code sections 13113.7-13114 for smoke alarm placement. Smoke alarms are required in every sleeping room, outside each sleeping area, and on every floor of a dwelling. All alarms installed in new construction and substantial remodels must be hardwired with battery backup and interconnected.

Key details: Legal Reference: HSC 13113.7: alarms in every bedroom, outside sleeping area, every floor. New/remodeled Construction: Hardwired,: New/remodeled construction: hardwired, battery backup, interconnected. 745: Battery-only: SB 745: battery-only alarms must have non-removable 10-year lithium battery. Penalties: Landlord duty to install under HSC 13113.7(c); civil penalties up to $200. Replace Smoke Alarms: Replace smoke alarms every 10 years per manufacturer guidance.

The Bottom Line

San Ramon's fire regulations rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming San Ramon is broadly strict or permissive.

All of the above reflects San Ramon's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.