Leaf Blower Rules: Chino vs Ontario
How do leaf blower rules rules compare between Chino, CA and Ontario, CA?
Chino has fewer restrictions than Ontario.
Chino, CA
San Bernardino County
Chino has no leaf-blower–specific ban or hour restriction in its Municipal Code; leaf-blower operation is governed by the general exterior noise standards in CMC § 9.40.040 and by California state law. Under California AB 1346, the California Air Resources Board prohibits the sale of new gas-powered small off-road engines (SORE) — including most gas leaf blowers — beginning with model-year 2024.
View full Chino rules →Ontario, CA
San Bernardino County
Ontario regulates leaf blowers through its noise ordinance and daytime equipment hours. Gas blowers remain legal to operate, but California AB 1346 bars new gas SORE sales statewide since 2024, phasing them out.
View full Ontario rules →Key Facts Comparison
| Fact | Chino | Ontario |
|---|---|---|
| Local hour restriction | None specific; subject to CMC § 9.40.040 (7 a.m.–10 p.m. daytime envelope) | - |
| Decibel cap (daytime) | 55 dBA L50 / 75 dBA Lmax at neighbor's property line | - |
| State rule | AB 1346 — new gas SORE sales banned starting MY 2024 | - |
| Existing equipment | Continued use of pre-2024 gas blowers remains lawful | - |
| Quieter alternative | Battery-electric blowers typically 55–65 dBA at 50 ft | - |
| Permitted Hours | - | 7 AM to 8 PM weekdays and Saturday |
| Sunday and Holidays | - | Limited hours near homes |
| Gas Blower Ban | - | No citywide ban in Ontario |
| State Law | - | AB 1346 new SORE sales ban 2024 |
| Enforcement | - | Code Enforcement citations |
Highlighted rows indicate differences between cities.
Chino FAQ
Are gas leaf blowers banned in Chino?
Operation is not banned, but California AB 1346 / CARB regulations prohibit the sale of new gas-powered small off-road engines (including most gas leaf blowers) beginning model-year 2024. You can keep using equipment you already own.
What hours can a landscaper use a leaf blower in Chino?
Chino has no equipment-specific hour rule. Operation is permitted within the CMC § 9.40.040 daytime envelope (7 a.m.–10 p.m.) provided sound at the neighbor's property line stays under 55 dBA L50 / 75 dBA Lmax.
Can my HOA ban leaf blowers entirely?
An HOA can adopt stricter rules than the city, but California Civil Code § 4735 limits enforcement of HOA landscape rules during drought emergencies. Equipment bans are generally allowed.
Ontario FAQ
Are gas leaf blowers legal in Ontario, CA?
Yes. Ontario has not banned gas blowers. State law AB 1346 bars new sales starting 2024, but existing gas equipment can still be operated during permitted hours.
When can landscapers use leaf blowers?
Generally 7 AM to 8 PM Monday through Saturday, with limited hours on Sundays and holidays. Check with Code Enforcement for specifics in your zone.
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