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.

At Tree133, our arborists use advanced climbing techniques and specialized gear to safely navigate tall trees. By setting ropes and anchors high in the tree, they ensure both safety and efficiency while working. Think of them as industrial athletes, combining skill and precision to care for your trees.

Climbing spurs or spikes are only used on trees that are being removed. The professional arborists at Tree133 never use climbing spurs in healthy trees that are being pruned or inspected. This out-dated practice is a direct violation of the ISA Certified Arborist code of ethics. The sharp points on climbing spurs are extremely damaging to tree bark and the cambium beneath. The use of climbing spurs for pruning (not tree removal) will cause irreparable damage to your trees.

Our arborists use hand tools as often as possible. Many of our chainsaws are battery-operated and significantly quieter than gas-powered equipment. Our team typically uses Bluetooth headsets inside their helmets, so they can talk to each other without shouting. We know you don't want to listen to a chipper run longer than necessary, and neither to we. Our team will stack branches and debris, then only turn on the chipper when they can feed it efficiently and safely.

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 each job carefully and use controlled climbing and rigging techniques to lower branches and sections safely. That helps us work efficiently while keeping lawns, gardens, fences, and nearby structures protected. Think of it as bringing the tree down in a controlled handoff, not a guess-and-hope approach.

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.