Construction Hours: Altadena vs Glendale
How do construction hours rules compare between Altadena, CA and Glendale, CA?
Altadena and Glendale have similar restriction levels.
Altadena, CA
Los Angeles County
LA County Code Section 12.08.440 limits construction noise in residential areas to 7:00 a.m.–8:00 p.m. weekdays and 8:00 a.m.–8:00 p.m. on Saturdays. No construction is allowed on Sundays or county holidays.
View full Altadena rules →Glendale, CA
Los Angeles County
Glendale limits construction noise to 7 AM to 7 PM on weekdays and 8 AM to 5 PM on Saturdays. Construction is prohibited on Sundays and city-observed holidays in residential areas. Extended hours may be approved for public infrastructure projects.
View full Glendale rules →Key Facts Comparison
| Fact | Altadena | Glendale |
|---|---|---|
| Code Section | LA County Code 12.08.440 | - |
| Weekday Hours | 7 a.m. – 8 p.m. | 7 AM–7 PM |
| Saturday Hours | 8 a.m. – 8 p.m. | 8 AM–5 PM |
| Sunday/Holiday | Prohibited | - |
| Sunday/Holidays | - | Prohibited in residential areas |
| Off-Hours Permit | - | Available for emergencies |
Highlighted rows indicate differences between cities.
Altadena FAQ
When can contractors start work in Altadena?
7 a.m. on weekdays, 8 a.m. on Saturday — Sundays and county holidays are off-limits under LA County Code 12.08.440.
Glendale FAQ
When can construction start in Glendale?
Construction is allowed from 7 AM to 7 PM weekdays and 8 AM to 5 PM Saturdays. No work on Sundays or holidays in residential areas.
Can I do interior work on Sundays?
Interior work that does not generate noise audible outside may have more flexible scheduling, but check with the Building Division for specifics.
Compare other topics
See how Altadena and Glendale compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool