Updated: Aug 04, 2026
Location and Projects
Address
Portland, OR, 97210
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Rhiza A+D Architect
Rhiza A+D, Portland, OR (Owned by: Peter Nylen) holds a Architectural Firm license and 2 other licenses according to the Oregon license board.
Their BuildZoom score of 97 ranks in the top 18% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Rhiza A+D, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Rhiza A+D Services
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Rhiza A+D Contact Information
Phone Number: (503) 281-6829
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Other
7100 NW Birch St, OR
2016-05-01
No Description Available
Valuation:
$35,883
Permit #:
STR16-00142
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rain shelter (skytree) sculpture courtyard of state hospital
Valuation:
$8,500
Permit #:
11 112642 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (treeleaf) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112656 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (treeleaf) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112652 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (earth) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112650 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (skytree) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112633 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (skytree) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112644 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter (skytree) sculpture courtyard of state hospital
Valuation:
$8,500
Permit #:
11 112641 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (treeleaf) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112657 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (treeleaf) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112655 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (earth) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112651 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (earth) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112646 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (skytree) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112645 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rain shelter sculpture (skytree) courtyard of state hosp
Valuation:
$8,500
Permit #:
11 112643 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Building - commercial tenant improvement
2021-07-23
Epr - nw confections - tenant improvement for office space to space 200
Valuation:
$95,000
Permit #:
B0402321
Status:
withdrawn
Fee:
$406
Permit Type:
N/A
Building Type:
N/A
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Rhiza A+D Reviews
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Verified License
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Rhiza A+D License info
Verified License
| License # | ARF-0865 |
| Status | Active |
| State | Oregon |
| Type | Architectural Firm |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Rhiza A+D at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RHIZADL803RT |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- According to the Washington State Department of Labor & Industries, 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 Rhiza A+D at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0865AF |
| 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 Rhiza A+D at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Hartford Casualty Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $12,000 |
Rhiza A+D Employees
PN
Peter Nylen
Owner
RD
Rhiza Architecture Design
Owner