Top Rated Tree Service Contractors Serving Washington County, OR
Last Updated May 15, 2026
95 Review Ratings and 2 Tree Service Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
Evergreen Tree Services
Evergreen Tree Services provides tree services for residential and commercial clients in the Greater Portland area. The company has the training and equipment to work on all types of tree projects, each of which is backed by superior craftsmanship and a company-wide dedication to quality.
Services
Tree Services including stump grinding, crown lifting, land clearing, shrub trimming, stump removal, tree care services, tree pruning and trimming.
Coverage Areas
The Portland Area, including Washington County—key cities including North Plains, Tigard, Beaverton, Hillsboro, West Linn, Tualatin, Sherwood, Gaston, Cornelius and Forest Grove.
- 15532 SW Pacific Hwy Ste 304
- Tigard, OR 97224
Samsara Tree Care
Samsara Tree Care provides a variety of tree services for residential and commercial throughout the Portland area. The company is qualified to work on everything from tree planting and tree hazard evaluations to tree canopy management and tree maintenance, and its employees ensure safety and transparent pricing on every job.
Services
Tree Services including tree removal, tree cutting, tree care, tree pruning, tree maintenance, maintenance prunes, building separation, wildfire prevention, tree felling, plant health, tree lot clearing, tree root fertilization and air spading.
Coverage Areas
The Portland Area, including Washington County—key cities including Beaverton, Buxton, Manning, Gales Creek, Timber, Sherwood, Gaston, North Plains, Hillsboro and Cornelius.
- 3210 SE 73rd Ave
- Portland, OR 97206
These companies have earned our Pre-Qualified Rating. Learn more about our 5-step process.
Rating Step 1 = Stars
Meet or exceed a
ONE AllRatings star score of 4.5.
Indicates the final super-composite calculation of all reviews scores from all sources, optimized for accuracy and recency.
Read ONE AllRatings methodologyRating Step 2 = License
Verified active and in good standing (when required).
State license bureau data is accessed and analyzed.
Rating Step 3 = Background
Satisfactory status.
Internet searches were performed seeking disqualifying information on each company.
Rating Step 4 = Complaints
Satisfactory status.
Complaint bureau records have been searched seeking disqualifying information on each company.
Search Better Business BureauRating Step 5 = Specialist
Satisfactory status.
Our research specialist verifies all ratings steps have been passed and creates a final report and profile.
Meet our research specialist team
Learn about the major differences between tree care and landscaping.
Gardening should be fun and add beauty to your home. With these 5 helpful tips, your garden can be healthier, prettier and better than ever.
Reduce water and energy usage in your yard with these easy tips for irrigation, graywater, lawn replacement, outdoor lighting, pool pumps, automation, and more.
Summer is coming. Is your patio ready? Find tips to help your backyard patio reach its full potential. Learn about repair vs. replace, landscaping and patio furniture.