Construction Hours: Irvine vs Midway City
How do construction hours rules compare between Irvine, CA and Midway City, CA?
Midway City has fewer restrictions than Irvine.
Irvine, CA
Orange County
Irvine strictly limits construction to 7:00 AM-7:00 PM Monday through Friday and 9:00 AM-6:00 PM on Saturdays. No construction is permitted on Sundays or federal holidays without a temporary waiver from the Chief Building Official.
View full Irvine rules →Midway City, CA
Orange County
OCCO Section 4-6-7(e) restricts construction noise in unincorporated areas. Noise-related construction activities are prohibited between 8 PM and 7 AM on weekdays and Saturdays, and at all times on Sundays and federal holidays.
View full Midway City rules →Key Facts Comparison
| Fact | Irvine | Midway City |
|---|---|---|
| Weekdays | 7:00 AM to 7:00 PM | - |
| Saturdays | 9:00 AM to 6:00 PM | - |
| Sundays/Holidays | No construction allowed | - |
| Waivers | Chief Building Official may grant | - |
| Code Section | IMC Title 6, Div. 8, Ch. 2 | OCCO §4-6-7(e) |
| Weekday Hours | - | 7 AM – 8 PM (Mon–Sat) |
| Sunday/Holidays | - | Not permitted |
| Enforcement | - | OC Sheriff / Neighborhood Preservation |
Highlighted rows indicate differences between cities.
Irvine FAQ
When can construction start in Irvine?
Construction may begin at 7:00 AM on weekdays and 9:00 AM on Saturdays. No construction is allowed on Sundays or federal holidays without a waiver.
Can I get a waiver for weekend construction?
A temporary waiver for Sunday/holiday work may be granted by the Chief Building Official. Contact Building and Safety at (949) 724-6300.
Midway City FAQ
When can construction occur in unincorporated Orange County?
Construction is permitted Monday through Saturday from 7 AM to 8 PM. No construction is allowed on Sundays or federal holidays per OCCO Section 4-6-7(e).
Is Saturday construction allowed in unincorporated Orange County?
Yes. Saturday construction is allowed from 7 AM to 8 PM under the same rules as weekdays. Sunday and federal holiday construction is prohibited.
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