Need Tree Service?

Tree Experts in the Pacific Northwest that can and will help make your property look the best it can.


Experienced Experts

There are a lot of tree companies in the Pacific Northwest that involve “Experts” that pick up a chainsaw and call themselves a company. Here, our staff are not just experts, they’re experienced and qualified.


24/7 Emergency Response

Tree problems can happen anytime, and that’s why we offer support and services 24/7. If there’s a storm that knocks over a tree and you need immidiate assistance or you need Tree Trimming Services in the PNW as soon as possible, our staff is here for you, no matter what time of day or night.

100% Satisfaction

Because our company is comprised of experienced employees, we know that they’ll get the job done right the first time, every time. That’s why we offer a 100% satisfaction guarantee. We are confident in our work, and our employees and stand behind every job.

“Customer service has always been the primary focus of this company and remains so today. We employ an experienced Seattle based tree service staff in the field and in our office. On top of that, we have full time office staff to assist you in making appointments and answering any tree service questions you may have.”

Hard Working

With every client, we put forth 110% on every job. We understand that your trees are precious and need to be cared for. With A1 Tree Service, we guarantee that the work is done right the first time.


We take pride in our work and it shows time and time again. When you’re in need of tree services, look no further. Call a professional today – A1 Tree Service


When you need dependable service to take care of your trees or next project, consider using A1 Tree Service. We stand behind every project.

Free Estimate, Call Today!

(425) 883-3446

Tree Services

From trimming and pruning to entire tree extraction services, we have the experience to get the job done. We’re well known on the Eastside and the surrounding areas as a leader in customer service and satisfaction when it comes to tree service and landscape assistance. We are always happy to supply respected references for you upon request.

We offer the following tree services and more:

Our Services

Tree Pruning
Tree Trimming
Tree Removal
Stump Grinding
24 Hour Emergency
Height Reduction
Hazard Correction
Ornamental Pruning
Vista View Clearance
Crane Removal
Tree Permits
Tree Bracing
Tree Pruning

Have Our Experts Visit Your Property Today

If you would like A1 Tree Service Conservation to contact you to make an appointment for your property, complete the small form below and click on the “Submit” button.

Please note: Required fields are indicated with an asterisk * symbol.

12 + 5 =

Free Wood Chip Delivery

Please note: Required fields are indicated with an asterisk * symbol.

Requirements & Restrictions

1. Load Size: Typically our truck loads range from 25 to 30 cubic yards.  To put this in perspective, a 12 yard load would be about the size of a VW bug, and a 30 yard load would be about the size of a GMC Suburban. You must take a full load. We do not deliver partial, 1/2 or 1/4 loads.

2. Material Consistency: The best efforts are used to ensure that the load(s) of Material will be free of debris.  However please understand that this is not guaranteed. Standard loads are 70% wood chips and 25% green leafy material and pine needles. 5% is often un-chipped brush, small sticks, and maybe a few scoops of dirt or gravel.

3. Quality of Material: This is variable depending on the material chipped. All local trees and plants are a possibility for chip loads.

4. Accessibility: Our truck is 12′ feet high and must be able to access and or dump without trees, wires or blockages. When extended the dump bed reaches 20′

5. Dump location: We will not dump any loads on the road in front of your house.

6. Horses: Please let us know if you have horses. We have jobs were we chip Rhododendron and Black Walnuts which are poisonous to horses.

7. Time frame: We sometimes get loads that are not up to par for dumping at a house. That means that you may not get your chips right away. 

8. Warning, Do not use Cedar chips for animal bedding. This wood is acetic and not good for your animals health.

15 + 10 =


Get in touch with our team of experts and request your free estimate today!