Ontario, CA Noise Ordinances: Leaf Blower Rules (2026)
Key Facts
- Weekday hours
- 8:00 a.m. to 6:00 p.m.
- Weekend hours
- 9:00 a.m. to 5:00 p.m.
- Equipment covered
- gas and electric leaf blowers
- Also covers
- chainsaws, mulching machines (trimming/pruning)
- Liable parties
- gardeners, contractors, employers, landowners
- Governing section
- Ontario Municipal Code § 5-29.08(c)
Summary
Ontario limits gas and electric leaf blowers, along with chainsaws and mulching machines, to daytime hours: 8 a.m. to 6 p.m. on weekdays and 9 a.m. to 5 p.m. on Saturday and Sunday. Ontario Municipal Code § 5-29.08 makes running one outside those hours a real property maintenance noise violation.
(c) The use of electrical or gasoline powered blowers, such as commonly used by gardeners or other persons for cleaning lawns, yards, driveways, gutters and other property shall only be allowed between the hours of 8:00 a.m. and 6:00 p.m. on a weekday and between the hours of 9:00 a.m. and 5:00 p.m. on Saturday or Sunday.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-32: Current through Ordinance 3338, passed 7-21-2026).
Full Breakdown
08 regulates noise from real property maintenance. m. on Saturday or Sunday. on a weekend. Subsection (d) reaches beyond the operator: landowners, gardeners, property maintenance services, contractors, subcontractors and employers may not permit anyone working under their direction to violate the schedule. 04 noise-level limits regardless of the hour. 04.
Violations & Fines
Running a blower, chainsaw or mulching machine outside the permitted hours is an infraction under § 5-29.17, fined per the schedule in OMC § 1-2.01, with each day of the maintenance work counted as a separate offense; Police or Code Enforcement Officers may instead issue an administrative citation under § 1-5.04, and the equipment's continued off-hours use can be abated as a public nuisance.
Frequently Asked Questions
What time can I use a leaf blower in Ontario?
Are gas leaf blowers treated differently from electric ones in Ontario?
Can my landscaper be cited if their crew runs blowers before 8 a.m.?
Sources & Official References
Other rules in Ontario
How Ontario compares: Cities with the Strictest Leaf Blower Rules·California rules heatmap·Compare Ontario to another location·View the California noise ordinances overview
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Leaf Blower Rules in Nearby Cities
How other cities in San Bernardino County handle leaf blower rules.