Updated: May 11, 2026
Location and Projects
Address
8118 NE 126TH ST, Kirkland, WA, 98034
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Seiler, Gregory Cushman Architect
THIS COMPANY IS NO LONGER IN BUSINESS.
From BuildZoom: Seiler, Gregory Cushman, 8118 NE 126th St, Kirkland, WA (Employee: Gregory Seiler) holds a Architect license and 2 other licenses according to the Washington license board.
Their BuildZoom score of 95 ranks in the top 22% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Seiler, Gregory Cushman, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Seiler, Gregory Cushman Services
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Seiler, Gregory Cushman Contact Information
Phone Number: (206) 660-0803
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Address: 8118 NE 126TH ST, Kirkland, WA 98034
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Building Permits by Seiler, Gregory Cushman
This is a sample of this contractor's permits. Click here to access their complete permit history.
Rdeck - wolter's residence - 2015 irc - remove old deck and replace with new deck. the current upper deck is 10’ x 20’ to be replaced with 12’ x 24’ deck. the current lower deck is 8’ x 15’ to be replaced with 8’ x 24’ deck. spiral stairs to provide access to backyard from lower deck. total 480 sf
Valuation:
$20,002
Permit #:
BLDG-2020-04871
Status:
final
Fee:
$1,057
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: alteration to structure or system, , amy's garage conversion: convert existing garage to a bedroom and bathroom
Valuation:
N/A
Permit #:
BSF17-02931
Status:
final
Fee:
$1,356
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf, class: alteration to structure or system,,amy's garage conversion: convert existing garage to a bedroom and bathroom.
Valuation:
N/A
Permit #:
BSF17-02931
Status:
issued
Fee:
$1,356
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: new, , walker residence - construct new single family residence on existing foundation
Valuation:
N/A
Permit #:
BSF16-05858
Status:
final
Fee:
$6,832
Permit Type:
N/A
Building Type:
N/A
Phase 2 of 3 for construction of a mixed-use apartment building with street level commercial and below-grade parking (concrete foundation + steel frames only this permit) building per plans (mup 2408988). note: complete re-design of phase 2 of 3 - submitted 8/9/2007
Valuation:
$6,513,000
Permit #:
6080178-CN
Status:
complete
Fee:
$46,415
Permit Type:
New
Building Type:
Commercial
Type: plumbing single family - psf class: alteration to structure or system maki garage conversion: convert existing garage to a bedroom and bathroom
Valuation:
N/A
Permit #:
PSF17-06357
Status:
Applied
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: addition to structure, , hensley addition - addition family room and bathroom
Valuation:
N/A
Permit #:
BSF16-03545
Status:
final
Fee:
$1,762
Permit Type:
N/A
Building Type:
N/A
Type: public works class: stand alone, , water connection and right-of-way permit for new single family residence, , project: wilmarth/stor shed
Valuation:
N/A
Permit #:
PUB94-00656
Status:
final
Fee:
$2,997
Permit Type:
N/A
Building Type:
N/A
Revision to b97c0207 - completion of site work for phase 4; landscape and building elevation revisions
Valuation:
N/A
Permit #:
B04Q0290
Status:
complete
Fee:
$2,043
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: new, , new single family residence, , project: wilmarth/stor shed
Valuation:
N/A
Permit #:
BLD94-01052
Status:
final
Fee:
$6,089
Permit Type:
N/A
Building Type:
N/A
Revision to b99l3035/add retaining wall (max 6 in height)
Valuation:
$12,500
Permit #:
B00Q0233
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct new 4 bedroom single family residence w/attached garage (mech incl)
Valuation:
$476,761
Permit #:
B04L1757
Status:
complete
Fee:
$6,209
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Seiler, Gregory Cushman License info
Verified License
| License # | 4422 |
| Status | Active |
| State | Washington |
| Type | Architect |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Seiler, Gregory Cushman at the Washington State Business Licensing .
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SEILECL841J8 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
- According to the The City of Tukwila, WA, 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 Seiler, Gregory Cushman at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SEILECL841J8 |
| 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 Seiler, Gregory Cushman at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Preferred Contractors Ins Co R |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $12,000 |
8
Permits
- Building permit records show that Seiler, Gregory Cushman has worked on 8 permitted projects.
Seiler, Gregory Cushman Employees
GS
Gregory Seiler
Partner/Member
SC
Seiler, Gregory Cushman
Owner