Construction Hours: Costa Mesa vs Orange
How do construction hours rules compare between Costa Mesa, CA and Orange, CA?
Costa Mesa and Orange have similar restriction levels.
Costa Mesa, CA
Orange County
Costa Mesa limits construction activity to 7 AM to 8 PM under CMMC Section 13-279(b). The development services director may grant temporary waivers for work outside these hours upon considering impacts to nearby communities.
View full Costa Mesa rules →Orange, CA
Orange County
Construction in Orange is permitted Monday through Saturday from 7:00 AM to 8:00 PM, and on Sundays and federal holidays from 9:00 AM to 8:00 PM under OMC Chapter 8.24. No construction noise is allowed outside these hours.
View full Orange rules →Key Facts Comparison
| Fact | Costa Mesa | Orange |
|---|---|---|
| Permitted Hours | 7 AM – 8 PM | - |
| Waivers | Dev Services Director may approve | - |
| Waiver Criteria | Unusual circumstances + impact | - |
| Code Section | CMMC §13-279(b) | OMC Chapter 8.24 |
| Permits Required | Building permits before work | - |
| Mon–Sat | - | 7:00 AM – 8:00 PM |
| Sun/Holidays | - | 9:00 AM – 8:00 PM |
| Emergency Repairs | - | Exempt |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
What are the construction hours in Costa Mesa?
Construction is permitted from 7 AM to 8 PM under CMMC Section 13-279(b). Work outside these hours requires a temporary waiver from the development services director.
Can I get a waiver for nighttime construction?
Yes. The development services director may grant temporary waivers for construction outside permitted hours when unusual circumstances exist and impacts are considered.
Does this apply to weekends?
The 7 AM to 8 PM construction window applies generally. Check with Code Enforcement for any additional weekend-specific restrictions in your area.
Orange FAQ
What are the construction hours in Orange?
Monday through Saturday: 7 AM to 8 PM. Sundays and federal holidays: 9 AM to 8 PM under OMC Chapter 8.24.
Can I report construction noise before 7 AM?
Yes. Construction noise before 7 AM (or 9 AM on Sundays/holidays) violates the noise ordinance. Call Orange Police non-emergency at (714) 744-7444.
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