Most renovation work in San Bernardino County requires a building permit if it involves structural changes, electrical, plumbing, or mechanical work. Cosmetic work like painting, flooring, and countertops does not require a permit.
San Bernardino County requires building permits for: structural modifications (removing/adding walls, changing rooflines), electrical work beyond simple fixture replacement, plumbing modifications, HVAC system changes, window or door size changes, roofing replacement, room additions, and converting garages. Cosmetic work not requiring a permit includes painting, wallpapering, flooring replacement, cabinet installation, countertop replacement, and minor repairs. Permits are obtained through the county Building & Safety Division with plan review required for most projects. Review typically takes 2-4 weeks for residential projects. In fire-prone areas, additional requirements for fire-resistant materials may apply. ADU (Accessory Dwelling Unit) construction follows streamlined permitting under California state law.
Unpermitted work can result in stop-work orders, fines, requirement to open finished walls for inspection, and double permit fees for retroactive permits. Unpermitted work may also create issues when selling the property.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Rialto, CA
Rialto requires permits for walls taller than 42 inches and building permits for all masonry and retaining walls. Block walls get three city inspections, and...
Rialto, CA
Barbed wire and razor wire are prohibited in all Rialto residential zones, and no sharp points may top any fence under six feet. City design standards also r...
Rialto, CA
Rialto caps household pets at four weaned dogs and cats combined, and no more than three of them may be dogs. The limit appears in Rialto Municipal Code Sect...
Rialto, CA
Backyard fires in Rialto are legal only as contained cooking or warming fires burning clean fuels such as propane, natural gas, charcoal, or untreated wood. ...
Rialto, CA
Removing a street or parkway tree requires prior written permission from the public services director, and the city's published criteria allow removal only o...
Rialto, CA
Rialto has no cryptocurrency-mining ordinance and no energy cap. A commercial mining facility is treated as an industrial use in the M-1 or M-2 manufacturing...
See how Rialto's renovation permits rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.