Tree Trimming: Altadena vs West Covina
How do tree trimming rules compare between Altadena, CA and West Covina, CA?
Altadena and West Covina have similar restriction levels.
Altadena, CA
Los Angeles County
Trimming protected oak trees (≥8 in DBH) requires an Oak Tree Permit if the work enters the protected zone or removes >25% of crown. Street trees in the public right-of-way are maintained by LA County Public Works.
View full Altadena rules →West Covina, CA
Los Angeles County
West Covina regulates tree trimming on public property and street trees. Private tree trimming near power lines should be coordinated with SCE. The city maintains street trees through Public Works.
View full West Covina rules →Key Facts Comparison
| Fact | Altadena | West Covina |
|---|---|---|
| Oak Permit Required | Yes if entering protected zone | - |
| Code Section | LA County 22.174.040 | - |
| Parkway Trees | Maintained by LA County DPW | - |
| Utility Pruning | Allowed with notice (PUC 911) | - |
| Street Trees | - | City-maintained through Public Works |
| Power Lines | - | Coordinate with SCE |
| Private Trees | - | Owner responsibility |
| Contact | - | Public Works Department |
Highlighted rows indicate differences between cities.
Altadena FAQ
Can I trim the oak in my Altadena backyard?
Light pruning of dead wood is generally fine, but anything entering the protected zone or removing >25% of crown needs an Oak Tree Permit under LA County Code 22.174.040.
West Covina FAQ
Can I trim tree branches that hang over my property in West Covina?
West Covina regulates tree trimming on public property and street trees. Private tree trimming near power lines should be coordinated with SCE. The city maintains street trees through Public Works.
Do I need a permit to trim trees in West Covina?
Street Trees: City-maintained through Public Works. Power Lines: Coordinate with SCE. Private Trees: Owner responsibility. Contact: Public Works Department.
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