Ask an Arborist

We look at the tree’s structure, health, roots, site conditions, and your goals. If a tree can be preserved, we’ll usually recommend the least invasive option that still protects safety and long-term health. If preservation isn’t realistic, we’ll explain why and talk through the best alternatives.

You can count on a safety-first approach. Tree133 follows ANSI Z133 standards, and our ISA Certified Arborists use proper climbing systems, site checks, and careful rigging to reduce risk for you, your property, and the crew. Like a good harness on a steep trail, the right setup makes the job safer from the start.

We use climbing spurs only when the job calls for them, usually on removals or dead material where they won’t affect a tree we’re trying to preserve. If we’re pruning or working to protect a tree’s long-term health, we intentionally choose methods that avoid unnecessary bark damage.

You may notice a calmer, quieter crew because we keep communication focused and deliberate. That helps us stay precise, avoid unnecessary disruption, and respect your home and neighbors. Quiet work is often a sign of a crew that’s organized and paying attention.

Yes. Seattle weather is part of the job, and our arborists are prepared to work in rain. If conditions become unsafe, such as high winds, lightning, or snow, we adjust the schedule to keep you, your property, and our team safe.

We plan the job around your site before any cutting starts. That can include setting drop zones, using ropes and rigging, and working carefully around lawns, beds, fences, and structures. If your property needs extra protection, we build that into the plan so you know what to expect.

Yes. If a tree looks unstable after wind, snow, or a storm, keep your distance and contact Tree133. We can assess the risk, explain your options, and recommend the safest next step—whether that’s pruning, monitoring, or removal if needed.

We plan each job carefully, use proper climbing and rigging practices, and keep safety front and center from start to finish. ANSI Z133 is a big part of how we work, because good tree care should protect people, property, and the crew at the same time.

If requested and if your tree is large enough, we can leave firewood for you. Other debris is chipped into the back of our truck. The resulting "arborist chips" (mulch) are excellent for spreading under your trees and in garden beds. As they break down, they return nutrients to the soil, help retain moisture, regulate soil temperature, and suppress weeds. Read more about how to properly mulch a tree.

Yes, you can! Many tree species are great for fireplaces or outdoor fire pits. Hardwoods like cherry, maple, madrone, and ash burn hotter and longer, while softer woods like fir and cedar are also excellent options. Keep in mind, unless we’re removing “deadwood,” the wood will need to dry for a season before burning. If we leave firewood-length pieces for you, they’ll still need to be split and seasoned for optimal use.