Construction Hours: El Cajon vs San Diego
How do construction hours rules compare between El Cajon, CA and San Diego, CA?
El Cajon has fewer restrictions than San Diego.
El Cajon, CA
San Diego County
El Cajon prohibits construction, maintenance, and repair work between 7 PM and 7 AM within residential zones or 500 feet of them. Leaf blowers, mowers, and power tools are included. Emergency repairs are exempt.
View full El Cajon rules →San Diego, CA
San Diego County
SDMC Section 59.5.0404 prohibits construction noise between 7 PM and 7 AM on weekdays, all day Sundays and legal holidays. Saturday construction is permitted 7 AM to 7 PM. Maximum 75 dBA at residential property lines during the 12-hour permitted period.
View full San Diego rules →Key Facts Comparison
| Fact | El Cajon | San Diego |
|---|---|---|
| Prohibited | 7 PM-7 AM | - |
| Buffer Zone | 500 ft from residential | - |
| Includes | Blowers, mowers, tools | - |
| Emergency | Exempt | - |
| Weekday Hours | - | 7 AM-7 PM |
| Saturday | - | 7 AM-7 PM |
| Sunday/Holiday | - | Prohibited without permit |
| Max Level | - | 75 dBA at property line |
| Code Section | - | SDMC 59.5.0404 |
Highlighted rows indicate differences between cities.
El Cajon FAQ
What are the allowed construction hours in El Cajon?
El Cajon prohibits construction, maintenance, and repair work between 7 PM and 7 AM within residential zones or 500 feet of them. Leaf blowers, mowers, and power tools are included. Emergency repairs are exempt.
Can construction work happen on weekends in El Cajon?
Prohibited: 7 PM-7 AM. Buffer Zone: 500 ft from residential. Includes: Blowers, mowers, tools. Emergency: Exempt.
San Diego FAQ
Can construction happen on weekends in San Diego?
Saturday yes, 7 AM to 7 PM. Sunday and legal holidays are prohibited without a special Construction Noise Permit from the Noise Abatement and Control Administrator.
What is the construction noise limit?
75 dBA average at or beyond residential property lines during the 12-hour permitted period (7 AM-7 PM) under SDMC 59.5.0404.
How do I get a permit for after-hours construction?
Apply for a Construction Noise Permit through the City of San Diego Development Services Department. You must demonstrate the necessity for after-hours work.
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