Ontario permits residential Level 2 EV chargers under an expedited electrical permit, and California Green Building Code Part 11 requires new single-family homes to be pre-wired for a 40-amp 240-volt EV circuit.
The Ontario Building and Safety Division issues electrical permits for Level 2 (240-volt) EV chargers under an expedited over-the-counter process mandated by California Government Code 65850.7 and AB 1236, which prohibits discretionary review for residential chargers and caps plan-check time at 1 to 5 business days. New single-family homes built in Ontario must provide a dedicated 40-amp 208/240-volt branch circuit pre-wired to a garage or carport per California Green Building Standards Code (CALGreen) Part 11 Section 4.106.4. New multifamily projects must provide EV-ready spaces at 10 percent or EV-capable at 25 percent depending on type. Public charging stations must comply with ADA accessibility (California Building Code Chapter 11B) and must be posted with Level of Service signs. Charger blocking by non-EVs at signed stalls is a CVC 22511 violation with tow authority. HOAs cannot prohibit EV chargers under California Civil Code 4745; they may impose reasonable architectural rules.
Contact your local code enforcement office for specific penalty information.
Ontario, CA
Outdoor music is regulated under OMC Title 5 Chapter 29 and the special-event permit process. Venues and events with amplified sound need a city permit; resi...
Ontario, CA
Aircraft noise from Ontario International Airport (ONT) is regulated by the FAA, not the city. ONT runs an FAA Part 150 noise compatibility program; federal ...
Ontario, CA
Ontario requires a building permit for masonry walls and any fence over 7 feet under the California Building Code. Retaining walls over 4 feet also require p...
Ontario, CA
Ontario fence requirements include zoning-based heights, setbacks, sight triangles, buffer walls on industrial edges, and CBC structural standards. Pool, ret...
Ontario, CA
Ontario limits residential fence heights under the Development Code. Typical maximums are 6 feet rear/side, 3 feet front, and 42 inches in sight-distance tri...
Ontario, CA
Ontario requires dogs to be leashed off-property under OMC Title 6. Maximum leash length is 6 feet, with owner control required in all public spaces except d...
Side-by-side rule comparisons with other cities in San Bernardino County.
See how other cities in San Bernardino County handle ev charging.
See how Ontario's ev charging rules stack up against other locations.
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