Alhambra, CA Noise Ordinances: Quiet Hours (2026)
Quiet hours in Alhambra, CA, also called the noise ordinance, nighttime noise rules, or residential quiet time, define the hours during which excessive noise is prohibited.
Key Facts
- Weekday/Saturday construction window
- 7 a.m. to 7 p.m.
- Sunday & federal holidays
- No construction noise without approval
- Property maintenance window
- 7 a.m.-6 p.m. weekdays, 9 a.m.-5 p.m. Sun.
- Extended-hours approval
- Director of Community Development
Summary
Alhambra bars construction, repair, remodeling, grading, and seismic survey noise between 7 p.m. and 7 a.m. on weekdays including Saturday, and forbids it entirely on Sundays and federal holidays without Community Development Director approval.
Noise sources associated with or vibration created by construction, repair, remodeling or grading of any real property or during authorized seismic surveys, provided the activities do not take place between the hours of 7 p.m. and 7 a.m. on weekdays including Saturday, or at any time on Sunday or a federal holiday, without the prior approval of the Director of Community Development for expanded work hours.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-25: Supplement contains: Local legislation current through Ord. 4851, passed 10-27-25).
Full Breakdown
on weekdays and Saturday, and any time at all on Sunday or a federal holiday, unless the Director of Community Development has approved expanded work hours in advance. Outside those exempt hours, construction, repair, remodeling, grading, and authorized seismic survey noise is subject to the chapter's regular enforcement. on Sunday. 050. The ordinance is administered by the city's Community Development Department, which can grant written approval for expanded construction hours on a project-specific basis when requested in advance.
Violations & Fines
Violating the noise ordinance, including running construction outside permitted hours without Director approval, is punishable under the penalty referenced at § 18.02.120 for that chapter's provisions, and each continuing occurrence can be treated as a separate violation subject to citation by code enforcement or police.
Frequently Asked Questions
What time can construction crews start work in Alhambra?
Can contractors work on Sundays in Alhambra?
Sources & Official References
Other rules in Alhambra
How Alhambra compares: Cities with the Strictest Noise Ordinances·California rules heatmap·Compare Alhambra to another location·View the California noise ordinances overview
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Quiet Hours in Nearby Cities
How other cities in Los Angeles County handle quiet hours.