Fire Regulations in Rancho Cucamonga, CA (2026)
5 verified fire regulations for Rancho Cucamonga, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Fireworks
Rancho Cucamonga bans every kind of fireworks, including state-legal "safe and sane" fireworks, citywide. Municipal Code Section 8.12.010 makes it unlawful to sell, use or discharge any fireworks, with the only carve-out being a licensed public fireworks display; violators face misdemeanor fines up to $1,000.
Rancho Cucamonga Fireworks Ban
Heavy RestrictionsRancho Cucamonga, CA, Municipal Code § 8.12.010 (Fireworks Prohibited; Exception)
Subject to the exception set forth in subsection B of this section, it is unlawful for any person, firm, partnership or corporation to sell, use or discharge any fireworks within the city, including, but not limited to, "safe and sane" fireworks as that term is defined in Part 2 of Division 11 of the California Health and Safety Code as the same may be amended from time to time hereafter. ... E...
Brush 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
Light 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 refuse, recyclables or organics is flatly illegal in Rancho Cucamonga unless the city council or the fire district has first issued a special permit. Municipal Code Section 8.17.140 also bars burying or dumping that same waste anywhere in the city at any time.
Rancho Cucamonga Open Burning Ban
Heavy RestrictionsRancho Cucamonga, CA, Municipal Code § 8.17.140
No person shall burn, bury or dump refuse, recyclables or organics within the city at any time, unless a special permit for such burning, burial or dumping has been issued pursuant to authority conferred by the city council, and/or the fire district.
Wildfire 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
Light 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...
Looking 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 →