Tree Removal & Heritage Trees: Ontario vs Rialto
How do tree removal & heritage trees rules compare between Ontario, CA and Rialto, CA?
Ontario has fewer restrictions than Rialto.
Ontario, CA
San Bernardino County
Private yard trees in Ontario can usually be removed without a city permit, but parkway street trees are city-owned and need a Public Works permit. Commercial landscape plan trees require plan revision.
View full Ontario rules →Rialto, CA
San Bernardino County
San Bernardino County requires CDFW permits for Joshua tree removal and county permits for trees in the public right-of-way. Private property removal is generally permitted without a permit.
View full Rialto rules →Key Facts Comparison
| Fact | Ontario | Rialto |
|---|---|---|
| Private yard trees | Generally no city permit | - |
| Street trees | City owned, permit required | - |
| Required landscape trees | Replace 1 for 1 | - |
| HOA rules | May impose extra restrictions | - |
| Contractor license | California C-27 or C-61 | - |
| Joshua Trees | - | CDFW permit required |
| Public ROW | - | Permit required |
| Native Desert Plants | - | Permit under DNPA |
| Private Property | - | Generally no permit |
| JT Conservation Act | - | 2023 AB 122 |
Highlighted rows indicate differences between cities.
Ontario FAQ
Do I need a permit to cut down a tree in my Ontario yard?
Usually no for a standard residential lot, but check your HOA covenants and any recorded landscape plan before hiring a contractor.
What if the tree is in the parkway strip?
Parkway trees are city property. Contact Ontario Public Works to request removal and expect a health or safety review plus possible replacement.
Rialto FAQ
Do I need a permit to remove a tree on my property?
Generally no for standard trees on private residential property. However, Joshua trees require a permit from the California Department of Fish and Wildlife, trees in the public right-of-way require a county permit, and certain native desert plants are protected.
What if I have a Joshua tree on my property?
Under the 2023 Western Joshua Tree Conservation Act, both western and eastern Joshua trees are protected. You must apply to CDFW for a permit before removing, relocating, or trimming beyond normal maintenance. Unpermitted removal can cost up to 4,500 dollars per tree.
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