| A V R Tree Service | Adelbert Anthony Vonrekowski | — | (707) 994 1849 | Tree | Clearlake · Lake County | — | — |
| Acl Tree Works LLC | Acl Tree Works LLC | — | (626) 757-3041 | Tree | Crestline · Lake County | — | — |
| American Eagle Tree Service | American Eagle Tree Service | — | (818) 457-0891 | Tree | Lake View Terrace · Lake County | — | — |
| C&g Yard And Tree LLC DBA C&g Tree Pros | Joshua David Gray | — | (707) 295 9321 | Tree | Clearlake · Lake County | — | — |
| Criss Tree Care | Criss Tree Care | — | (707) 349 2113 | Tree | Lakeport · Lake County | — | — |
| Essential Vegetation Management Services LLC | Daniel Clair Bley | — | (713) 499 0118 | Tree | Lakeport · Lake County | — | — |
| Gentry Tree Service | Brandon Leon Gentry | — | (707) 349 4339 | Tree | Nice · Lake County | — | — |
| Green Tree Service | Norman Scott Green | — | (707) 321 8062 | Tree | Clearlake Oaks · Lake County | — | — |
| K & R Tree Specialists INC | Kyle Robert Shields | — | (707) 355 1865 | Tree | Clearlake · Lake County | — | — |
| Lake County Tree Service | Jose Emilio Juarez | — | (707) 279 9501 | Tree | Kelseyville · Lake County | — | — |
| Lake Tree Service | Lake Tree Service | laketreeservice@gmail.com | (269) 416-0625 | Tree | Lake · Lake County | — | — |
| Mccarthy Tree Specialties INC | John Henry Mc Carthy | — | (650) 367 7552 | Tree | Lower Lake · Lake County | — | — |
| Nor - Cal Tree Service | Don Thomas Lasbury | — | (707) 621 0885 | Tree | Kelseyville · Lake County | — | — |
| Rico Tree Service | Rico Martinez Gerardo | — | (707) 828 5007 | Tree | Kelseyville · Lake County | — | — |
| Wheelan Engineering | Wheelan Engineering | — | (707) 349 5900 | Tree | Kelseyville · Lake County | — | — |