Fire Regulations in Rancho Cucamonga, CA (2026)
7 verified fire regulations for Rancho Cucamonga, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Fire Pit Rules
Rancho Cucamonga allows recreational fire pits under the California Fire Code, but foothill properties face stricter restrictions and SCAQMD Rule 445 limits wood burning on winter no-burn days.
Rancho Cucamonga Fire Pit Rules
Some RestrictionsFireworks
All fireworks including Safe and Sane are banned year-round in Rancho Cucamonga. First-offense administrative fines start at 1,000 dollars, and dangerous fireworks are a misdemeanor under state law.
Rancho Cucamonga Fireworks Ordinance
Heavy RestrictionsBrush Clearance
Properties in or near the Very High Fire Hazard Severity Zone must clear 100 feet of defensible space under PRC 4291. Rancho Cucamonga inspects foothill parcels annually and can abate noncompliant properties.
Rancho Cucamonga Brush Clearance and Defensible Space
Heavy RestrictionsCalifornia Public Resources Code Section 4291 (Defensible Space)
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
Open burning of vegetation or debris is prohibited in Rancho Cucamonga. Only recreational cooking fires, permitted ceremonial fires, and approved gas appliances are allowed under SCAQMD and RCFPD rules.
Rancho Cucamonga Outdoor Burning Rules
Heavy RestrictionsWildfire Zones
Much of northern Rancho Cucamonga lies in the Very High Fire Hazard Severity Zone. VHFHSZ properties face stricter defensible space, Class A roofing, and Chapter 7A ignition-resistant construction rules.
Rancho Cucamonga Wildfire Zones
Heavy RestrictionsCAL FIRE Fire Hazard Severity Zones (Public Resources Code 4201-4204, CCR Title 14 Section 1280, Government Code 51175-89)
Fire Hazard Severity Zones California's seasonally dry Mediterranean climate lends itself to wildfires, and in an effort to better prepare, CAL FIRE is required to classify the severity of fire hazard in areas of California. What are Fire Hazard Severity Zones? The State Fire Marshal is mandated to classify lands within State Responsibility Areas into Fire Hazard Severity Zones (FHSZ). Fire Haz...
Smoke Detectors
All Rancho Cucamonga residences must have working smoke alarms in each bedroom, outside sleeping areas, and on every level. Sales and rentals require compliant sealed 10-year battery or hardwired alarms.
Rancho Cucamonga Smoke Detector Requirements
Some RestrictionsCalifornia Health and Safety Code Section 13113.7
13113.7. (a) (1) Except as otherwise provided in this section, smoke alarms, approved and listed by the State Fire Marshal pursuant to Section 13114 at the time of installation, shall be installed, in accordance with the manufacturer's instructions in each dwelling intended for human occupancy. (2) For all dwelling units intended for human occupancy for which a building permit is issued on or a...
Backyard Fires
Backyard recreational fires are allowed in Rancho Cucamonga with proper setbacks, but debris burning is prohibited and foothill VHFHSZ properties face red flag day restrictions.
Rancho Cucamonga Backyard Fires
Some RestrictionsLooking for San Bernardino County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Rancho Cucamonga city rules.
Fire Regulations in San Bernardino County →