Frontier Tree Service: (360) 574-4125 | Emergency Line: (360) 601-5766 (360) 574-8979 [email protected]

Your Tree Risk Assessment Experts

Tree Risk Assessment Services

Avoid the headaches of losing a beloved tree, the hazards it can create, and extra insurance costs with a Tree Risk Assessment from Frontier. Our highly trained arborists, including one with ISA certification, can determine your level of risk and identify the safest solution to extend a tree’s life.

Trees whose limbs stand in the path of homes, buildings, driveways or sidewalks pose serious safety risks. Never attempt to remove a tree yourself; let Frontier do the job.

We look for major hazards that could cause an entire tree, or any part of it, to fall. We also determine the potential damage such a hazard could bring to the surrounding area.

Proactive Plan

The most important part of Frontier’s Tree Risk Assessment is proactive. Whether the problem is loose or overgrown branches, rotting deadwood, insects, trunk decay, a leaning tree, or sawdust or mushrooms at the base, we consider all factors when evaluating current and/or potential damage.

We especially recommend an assessment for larger, more mature trees either yearly or following every bad storm. Frontier can spot defects that can/may cause any tree to fail when you least expect it.

Bear in mind that landowners are responsible for maintaining tree safety — and for anticipating potential problems. Frontier can help you identify potential dangers, prescribe proper and ongoing tree care, and advise preventive maintenance for all trees on your property.

Tell us about any trees you are concerned about, and together we can develop a safe and effective action plan.

For a free quote on a Tree Risk Assessment, or any of our other comprehensive Tree Care Services, visit or call (360) 574-8979 or (toll-free) 1-888-544-5006. Our emergency line is 360-601-5766.


Frontier Tree Service has been serving Metro Vancouver-Portland and Clark County since 1980 (originally as Sunshine Tree Service, which became Frontier Landscaping’s tree service division in 2010). Frontier Tree Service is fully licensed, bonded and insured to handle all of your tree service needs.