Updated: Jun 23, 2026
Location and Projects
Address
Seattle, WA, 98115
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Thieme, Duncan Arrol Architect
Thieme, Duncan Arrol, Seattle, WA holds a Architect license according to the Washington license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Thieme, Duncan Arrol, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Thieme, Duncan Arrol Services
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Thieme, Duncan Arrol Contact Information
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Thieme, Duncan Arrol Seattle
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Thieme, Duncan Arrol has a BuildZoom score of 94, which places them above 76% of 128,670 contractors in Washington.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Thieme, Duncan Arrol has worked on at least
1.0 project over the past 2 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
|
$250k-$500k |
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.
Seattle justice center lighting controls retrofit the lighting controls will have the exiting electronics and computer interface upgraded only. all lighting wiring switches control cans will remain. we reviewed this on aug 18th with brett otterson and he confirmed with ben scott who heads up the energy code in their department that as we expected the 2018 seattle energy code complianc... see more
Valuation:
$485,240
Permit #:
7046035-EL
Status:
triage
Fee:
$5,798
Permit Type:
N/A
Building Type:
Commercial
Installation of 200 amp service panel in a single family residence
Valuation:
N/A
Permit #:
6632945-EL
Status:
complete
Fee:
$229
Permit Type:
N/A
Building Type:
Single family/duplex
Renovations to existing house per building permit #6454079
Valuation:
N/A
Permit #:
6594482-EL
Status:
complete
Fee:
$192
Permit Type:
N/A
Building Type:
Single family/duplex
Construct alterations and basement addition to existing single family residence per plan
Valuation:
$59,000
Permit #:
6454079-CN
Status:
complete
Fee:
$2,090
Permit Type:
Add/alt
Building Type:
Single family/duplex
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Verified License
BuildZoom confirmed this contractor's license
Thieme, Duncan Arrol License info
Verified License
| License # | 7266 |
| Status | Active |
| State | Washington |
| Type | Architect |
| Date Issued | 01-23-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Thieme, Duncan Arrol at the Washington State Business Licensing .
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Thieme, Duncan Arrol Employees
TA
Thieme, Duncan Arrol
Owner