EV Charging: Ontario vs San Bernardino
How do ev charging rules compare between Ontario, CA and San Bernardino, CA?
Ontario and San Bernardino have similar restriction levels.
Ontario, CA
San Bernardino County
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.
View full Ontario rules →San Bernardino, CA
San Bernardino County
San Bernardino follows Title 24 EV charging mandates and CALGreen pre-wiring. Residential Level 2 chargers require an electrical permit, processed within the statewide 5-day expedited window.
View full San Bernardino rules →Key Facts Comparison
| Fact | Ontario | San Bernardino |
|---|---|---|
| Permit | Expedited electrical permit | - |
| New homes | 40-amp EV circuit required | - |
| Processing | 1-5 business days (AB 1236) | - |
| HOA | Cannot prohibit (CC 4745) | - |
| State Mandate | - | Title 24 EV-ready wiring |
| Expedited Permit | - | Gov Code 65850.7 (5 business days) |
| HOA Protection | - | Civil Code 4745 |
| Commercial Accessibility | - | CBC 11B-812 |
| Utility Coordination | - | Southern California Edison |
Highlighted rows indicate differences between cities.
Ontario FAQ
Do I need a permit for a Level 2 home charger?
Yes, but Ontario issues an expedited electrical permit over the counter under AB 1236.
Can my HOA block my EV charger?
No, California Civil Code 4745 prohibits HOA bans on installation of an EV charging station at a homeowner's dedicated parking space.
San Bernardino FAQ
Do I need a permit to install a Level 2 charger at my San Bernardino home?
Yes, an electrical permit is required for any new 240-volt circuit. California Government Code 65850.7 requires cities to expedite single-family EV charger permits within 5 business days with an online or streamlined process.
Can my San Bernardino HOA stop me from installing an EV charger?
No. Civil Code 4745 prohibits HOAs from unreasonably blocking installation of EV charging stations in exclusive-use parking areas. The HOA can set reasonable conditions on routing and insurance but cannot ban chargers outright.
Compare other topics
See how Ontario and San Bernardino compare on other ordinance categories.
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