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Portland Trees

Call before you cut

phone: (503) 823-TREE (8733)


1900 SW 4th Avenue, Portland, OR 97201

Local Tree Care Providers

The following companies have completed the City’s Local Tree Care Providers Workshop, have an active Portland business license, and do not have documented tree code violations within the past year. This list is for informational purposes only. The City makes no representation or warranty as to the quality of work performed by any company on this list. Any person seeking the services of an arborist is encouraged to consult with several companies and references to determine the arborist’s qualifications and suitability to perform the desired work. 

Look up a Certified Arborist

Oregon State Licensing Information

Getting on the List

At least one Certified Arborist from your company must attend a Tree Care Providers Workshop and verify their attendance. Workshops are offered twice a year and will be advertised on this webpage. ISA credits will be provided.

Sign up for Tree Bark if you would like email notification of when the workshops are offered.

Removal from the List

As of October 20, 2015, a company on the Local Tree Care Provider’s List who performs documented tree work in violation of Title 11 will be removed from the list for one year. A Certified Arborist from the company must attend another Tree Care Providers Workshop before becoming eligible to be returned to the list. Companies in violation will be notified of the violation in writing before being removed from the list. Civil penalties and other violation fees and corrective actions may be imposed in addition to removal from the list. Violation fees can be found on the Urban Forestry fee schedule.

A company may also be removed from the list if they continue to submit incomplete, illegible, or incorrect applications after receiving verbal and/or written feedback from Urban Forestry staff. At the third documented instance in a 6-month period, the company shall be removed from the list for 6 months and until they have completed another Tree Care Providers Workshop. Offenders will be notified in writing before being removed from the list.

Name Address
AK Timber Services, LLC 12202 NE 23rd St. Vancouver, WA 98684
Arborscape Ltd. Inc. 11113 NE 95th St Vancouver, WA 98662
Bloom with Nature, LLC 852 NE Emerson St. Portland OR 97211
Clay's Tree Service 1216 SE Pershing Street Portland, Oregon 97202
Collier Arbor Care a Division of Bartlett Tree Experts 11814 SE Jennifer St. Clackamas  OR  97015
Davey Tree Expert Co.  NE Columbia Blvd. Portland, OR 97218
For the Love of Trees, LLC  PO Box 1996  Beaverton  OR  97075
Frontier Landscaping 2700 NE 145th Cir. Vancouver WA 98686 
General Tree Service 6795 SW 111th Ave. Beaverton, OR  97008
Harrity Tree Specialists P.O. Box 12395 Portland OR 97212
Hedgehog Tree Care 920 SE 69th Avenue Portland OR 97215
Inexpensive Tree Care  503-915-5279
Kanshoh Tree Preervation P.O. Box 14902 Portland OR 97293
Kevin Hillery Whole Tree Works 5225 SE Madison Portland Or 97215
Limb by Limb 4707 NE 16th Ave. Portland OR 97211
Morgan Holen & Associates LLC  
Mr. Tree, INC 8560 SE 172nd Ave. Portland OR 97089
Multnomah Tree Experts, LTD 8325 SW 42nd Ave. Portland OR 97219
New Day Arborist 1415 NE 199th St. Ridgefield WA 98642
Northwest Arbor-Culture Inc. 340 SW Custer St Portland OR 97219
NW Tree Specialists  
Overlook Tree Preservation, Inc. 4018 N Colonial Ave. Portland  OR  97227 
Portland Tree Care LLC 22 NE Condor Drive Gresham, OR 97030
Portland Trees Arbor Care  PO BOX 11575 Portland  OR  97211
RC TreeScapes  
Skyline Tree Work  
Springwater Arboriculture 16711 S. Springwater Rd. Oregon City OR 97045
Springwater Arboriculture LLC 4547 SE Brae St. Milwaukie, OR 97222
Treecare Unlimited  
Treecology 5111 Southeast Lake Rd. Milwaukie OR 97293
Treekeeper Tree Service Inc. 13313 se 222nd dr Damascus, Or
Urban Forest Pro 2740 NW 22nd Pl. Portland OR 97210
Vista Tree Service LLC P.O. Box 53 Oregon City, OR 97045
Western States Arboriculture, LLC P.O.Box 19183 Portland, OR 97280
Wind Thin Tree Service, Inc. 4802 NE Holman St. Portland OR 97218