Tree and palm contractors in Ontario, CA
3 licenses with the C-49 classification list Ontario (San Bernardino County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.
- Aguilar Tree Service LLCC-49 · #1161273 Ontario · San Bernardino County Active
- Jl Professional Tree Service CorpC-49 · #1154444 Ontario · San Bernardino County Active
- Rc Tree CareC-49 · #1136616 Ontario · San Bernardino County Active
Source: CSLB license file, Nov 8, 2026All trades in Ontario