Fire Regulations in Fairfield, CA (2026)
5 verified fire regulations for Fairfield, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Fire Pits & Backyard Fires
Fairfield lets homeowners burn bonfires, recreational fires and portable outdoor fireplaces only with clean, uncontaminated wood, manufactured wood logs or another Fire Chief-approved fuel. Contaminated wood, construction debris, garbage, yard waste and leaves are banned outright because they throw off objectionable smoke, and the rule is enforced citywide by the Fairfield Fire Department.
Fairfield Recreational Fire Pit Rules
Some RestrictionsFairfield Fire Code § 307.6
307.6 Materials. All materials used for bonfires, recreational fires, or in portable outdoor fireplaces shall be clean, uncontaminated wood, manufactured wood logs, or other such approved materials. Unapproved materials include, but are not limited to, contaminated wood, waste construction materials, garbage, yard waste and leaves, or other such materials that produce offensive or objectionable...
Fireworks
Fairfield bans the sale, use, possession and discharge of fireworks citywide, dangerous and 'safe and sane' alike, under Section 5601.1.6 of the amended Fire Code. The only carve-outs are a properly licensed public fireworks display authorized by the fire code official and industrial, commercial, agricultural or religious 'exempt fireworks' cleared by the State Fire Marshal under a city permit.
Fairfield Fireworks Sale and Use Ban
Heavy RestrictionsFairfield Fire Code § 5601.1.6
5601.1.6 Prohibition. The use, sale and discharge of fireworks are prohibited. ... 4. Sale, Use, Possession and/or Discharge Prohibited. No person or organization shall sell, use, possess and/or discharge in the City any fireworks, including, but not limited to, dangerous fireworks and safe and sane fire-works subject to the following exceptions: a). A public display of fireworks ... in the Cit...
Brush Clearance
Fairfield enforces vegetation management under California Public Resources Code 4291 (defensible space) and Municipal Code Chapter 27 (community preservation). Grass and weeds on improved parcels must be cut below 8 inches; properties adjacent to wildland must maintain 100 feet of defensible space. Annual abatement deadlines are typically June 1.
Brush Clearance Rules in Fairfield, CA
Some RestrictionsCal. Pub. Res. Code Sec. 4291 (Defensible Space - 100-Foot Brush/Tree Clearance)
4291. (a) A person who owns, leases, controls, operates, or maintains a building or structure in the state responsibility area shall at all times do all of the following: (1) (A) Maintain defensible space of 100 feet from each side and from the front and rear of the structure, but not beyond the property line, except as provided in subparagraph (B). The amount of fuel modification necessary sha...
Outdoor Burning
Fairfield's Fire Code amendments let residents run bonfires, recreational fires, and portable outdoor fireplaces, but only with clean, uncontaminated wood or manufactured wood logs under Section 8.3's added Section 307.6. Garbage, yard waste, leaves, and construction debris are banned fuel because they throw off objectionable smoke, and burning in violation of named sections carries misdemeanor exposure.
Fairfield Outdoor and Recreational Fire Rules
Some RestrictionsFairfield City Code § 8.3 (Fire Code §§ 307.6, 112.4.2)
Subsection 307.6 is added to read as follows: 307.6 Materials. All materials used for bonfires, recreational fires, or in portable outdoor fireplaces shall be clean, uncontaminated wood, manufactured wood logs, or other such approved materials. Unapproved materials include, but are not limited to, contaminated wood, waste construction materials, garbage, yard waste and leaves, or other such mat...
Wildfire Zones
The 2025 CAL FIRE update placed portions of Fairfield's western hills (Rockville, Green Valley, Cordelia foothills) into Local Responsibility Area (LRA) High and Very High Fire Hazard Severity Zones. Properties in these zones face WUI building code requirements (Chapter 7A), defensible space inspections, and Class A roof rules.
Wildfire Zones in Fairfield, CA
Some RestrictionsCal. OSFM - Fire Hazard Severity Zones (Pub. Res. Code Sec. 4201-4204; Gov. Code Sec. 51178)
Fire Hazard Severity Zone maps arose from major destructive fires, prompting the recognition of these areas and strategies to reduce wildfire risks. Legislative response led to mandated mapping across California under the California Public Resources Code 4201-4204, encompassing all State Responsibility Areas (SRA). What are Fire Hazard Severity Zones? The State Fire Marshal is mandated to class...
Looking for Solano County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Fairfield city rules.
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