Updated: Jun 09, 2026
Location and Projects
Address
333 Nw 5th Ave , Portland, OR, 97239
Use our bidding system to
request a quote
Arthur D. Kjos Architect
Arthur D. Kjos, 333 NW 5th Ave, Portland, OR (Owned by: James T Clark, Jr) holds a Architect Individual license and 9 other licenses according to the Oregon license board.
Their BuildZoom score of 100 ranks in the top 13% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Arthur D. Kjos, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Arthur D. Kjos Services
Start a project today:
Arthur D. Kjos Contact Information
Phone Number: (206) 838-1702
Edit
Address: 333 Nw 5th Ave , Portland, OR 97239
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Arthur D. Kjos Portland
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Arthur D. Kjos has a BuildZoom score of 100, which places them above 87% of 62,733 contractors in Oregon.
Activity
|
5 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Arthur D. Kjos has worked on at least
7.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$100k-$250k |
|
3 projects
|
$1mil+ |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Package 1 -refresh: updated the finishes in 6 018 sqft of the existing 4n and 4c patient rooms and public spaces. this includes all new paint wall and corner protection handrails new flooring and providing vinyl surfacing film to existing casework. hallway lighting and patient lighting ballast will be removed and new led lighting will be installed. all existing ceiling tiles are to be... see more
Valuation:
$9,572,320
Permit #:
BLD25-00473
Status:
triage
Fee:
$82,771
Permit Type:
Alteration
Building Type:
N/A
*eplans* • renovations of 2nd and 3rd floors • upgrade of first floor domestic heating and plumbing • conversion from steam to hot water heat • removal of existing elevator • install an ada ramp at south entrance • repair and refinish roof • provide photovoltaic ready roof safety railings relocate roof access • update electrical panels for utilities coming into building wrn 2542-24c (... see more
Valuation:
$4,045,143
Permit #:
BLD23-00200
Status:
issued
Fee:
$74,885
Permit Type:
Alteration
Building Type:
N/A
Breezeway connecting existing hospital building to mobile prefabricated mri modular
Valuation:
$250,000
Permit #:
903-25-000050-STR
Status:
approved
Fee:
$2,918
Permit Type:
Addition
Building Type:
N/A
No Description Available
Valuation:
$20,000,000
Permit #:
19306
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(waiting for mep's & invoiced for pc) this project consists of remodeling two suites on the first and third floors of the building to contain offices clinic and infusion center
Valuation:
$4,330,000
Permit #:
BLDC-22-02031
Status:
filed
Fee:
$18,332
Permit Type:
N/A
Building Type:
N/A
Reissue of 22-011661 extensive interior remodel of existing structure to serve similar but new clinic tenant
Valuation:
N/A
Permit #:
555-25-003616-STR
Status:
issued
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
Rev 01 - storefront and reception changes - extensive interior remodel of existing structure to serve similar but new clinic tenant
Valuation:
N/A
Permit #:
555-22-011661-STR-REV-01
Status:
filed
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Deferred submittal - roof truss - new 2 story 8300 sf addition and remodel existing 4700 sf of interior space to accommodate counseling and psychological services
Valuation:
N/A
Permit #:
625-23-000488-STR-DEF-01
Status:
filed
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
19111
Status:
issued
Fee:
$1,954
Permit Type:
N/A
Building Type:
N/A
Electrical (commercial) - electrical commercial (insp workflow)
2025-07-17
Electrical for 22-2031
Valuation:
$4,330,000
Permit #:
ELEC-22-03839
Status:
complete
Fee:
$2,870
Permit Type:
N/A
Building Type:
N/A
Reconfiguring pharmacy windows. a workroom revised to consult room and misc. other improvements include hardening the walls between the pharmacy and the waiting area/consult room
Valuation:
$142,982
Permit #:
20 110740 00 BP
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Renovate imagining dept
Valuation:
$400,000
Permit #:
154-21-000126-STR
Status:
issued
Fee:
$4,234
Permit Type:
Alteration
Building Type:
N/A
Tenant improvement in orthopedics and urology departments
Valuation:
$500,000
Permit #:
19 105171 00 BP
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remodeling an existing evs closet to be used as a staff bathroom and remodeling an existing closet to be used as a evs closet
Valuation:
$45,904
Permit #:
20 110741 00 BP
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
*eplans* commercial project application
Valuation:
N/A
Permit #:
APP25-00254
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Converting an office into a medication prep room. wall demoed and new walls are added to enlarge room. casework and sink to be added
Valuation:
$35,000
Permit #:
19-123498-00-BP
Status:
applied
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
White avenue and south river road; remodel of the existing portion of lane community college building to become community health center of lane county with a dental clinic component. remodel includes the following: •site improvements including parking and sidewalk upgrades •new accessible entry and paved sidewalk •total hvac rooftop equipmentdemolition and replacement •interior mep mo... see more
Valuation:
$5,556,368
Permit #:
199-22-000291-STR
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Nw canal blvd & nw larch ave; commercial ti:mri the project consists of the construction of a tenant improvement for the installation of new mri equipment at the st. charles medical center in redmond or. the work will also include upgrades to the finishes of the lobby area of the facility
Valuation:
$1,341,000
Permit #:
711-16-000058-STR
Status:
final
Fee:
$6,065
Permit Type:
Tenant improvement
Building Type:
N/A
Pdf:tenant improvement. expand existing clinic and addition immediate care clinic
Valuation:
$1,300,000
Permit #:
555-14-006557-STR
Status:
complete
Fee:
$53,824
Permit Type:
Tenant improvement
Building Type:
N/A
Willamette family medical center expansion and immediate care clinic access review for: tenant improvement. expand existing clinic and add immediate care clinic.
Valuation:
$0
Permit #:
555-14-006557-STR-DA-01
Status:
App Submitted
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # ARI-5274
Portland, OR
141
BZ Score
$80K
Avg Project
-
Projects
131
BZ Score
$20K
Avg Project
-
Projects
License # ARF-14654
Salem, OR
135
BZ Score
-
Avg Project
-
Projects
Arthur D. Kjos Reviews
BuildZoom hasn't received any reviews for Arthur D. Kjos. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Arthur D. Kjos License info
Verified License
| License # | ARI-2084 |
| Status | Active |
| State | Oregon |
| Type | Architect Individual |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Arthur D. Kjos at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ARF-0321 |
| Status | Active |
| State | Oregon |
| Type | Architectural Firm |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Arthur D. Kjos at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC.00200937 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Arthur D. Kjos with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC-200937 |
| Status | Active |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2013. Check the current license status of Arthur D. Kjos with the Vendors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 4313 |
| Status | Active |
| State | Alaska |
| Type | Is A Registered Professional Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2013. Check the current license status of Arthur D. Kjos with the Alaska State Board of Architects, Engineers, and Land Surveyors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC-200937 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2013. Check the current license status of Arthur D. Kjos with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | ARI-3156 |
| Status | Inactive |
| State | Oregon |
| Type | Architect Individual |
- According to the Oregon Board of Architect Examiners, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Arthur D. Kjos at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0321AF |
| Status | Inactive |
| State | Oregon |
| Type | Architect |
- According to the Oregon Board of Architect Examiners, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Arthur D. Kjos at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2084 |
| Status | Inactive |
| State | Oregon |
| Type | Architect |
- According to the Oregon Board of Architect Examiners, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Arthur D. Kjos at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3156 |
| Status | Inactive |
| State | Oregon |
| Type | Architect |
- According to the Oregon Board of Architect Examiners, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Arthur D. Kjos at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
27
Permits
- Building permit records show that Arthur D. Kjos has worked on 27 permitted projects.
Arthur D. Kjos Employees
AK
Arthur D. Kjos
Owner
CA
Clark/Kjos Architects
Owner
JJ
James T Clark, Jr
Owner
JC
James Thomas Jr. Clark
JC
James Thomas Clark
Owner