Updated: May 15, 2026
Location and Projects
Address
5530 WALLINGFORD AVE N, Seattle, WA, 98103
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Thane Construction Inc
Thane Construction Inc at 5530 WALLINGFORD AVE N, Seattle, WA 98103, held a General Contractor license (#THANECI006R2) with the Tukwila contractors license board with an expiration date of 07-24-2022. We last verified the license was inactive on 03-26-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 128,670 Washington contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Thane Construction Inc Services
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Thane Construction Inc Contact Information
Phone Number: (206) 548-9127
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Address: 5530 WALLINGFORD AVE N, Seattle, WA 98103
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Thane Construction Inc Seattle
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Thane Construction Inc, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Thane Construction Inc 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
|
$20k-$50k |
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.
Building Permits by Thane Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Gill adu allow detached accessory dwelling unit (dadu) to existing single-family residence per land use code. construct substantial alterations to detached garage to convert to dwelling unit per plan
Valuation:
$25,000
Permit #:
7022433-CN
Status:
triage
Fee:
$877
Permit Type:
Add/alt
Building Type:
Single family/duplex
Construct alterations to existing single family residence; subject to field inspection (stfi)
Valuation:
$55,850
Permit #:
6653031-CN
Status:
complete
Fee:
$1,233
Permit Type:
Add/alt
Building Type:
Single family/duplex
Project name: hale - interior alter. of existing single family residence
Valuation:
N/A
Permit #:
BLD19-0666
Status:
final
Fee:
$2,496
Permit Type:
N/A
Building Type:
N/A
Low voltage - replace alarm keypad wiring
Valuation:
N/A
Permit #:
6606188-EL
Status:
complete
Fee:
$79
Permit Type:
N/A
Building Type:
Single family/duplex
Murphy drainage add/alt to reconnect existing downspout to existing drain line by re-routing pipe around new addition footing (stfi#6751331-cn). split the drainage load off the existing roof into 2 downspouts instead of one
Valuation:
$300
Permit #:
6755448-SS
Status:
issued
Fee:
$375
Permit Type:
Addition/alteration
Building Type:
Single family/duplex
Construct interior alterations to kitchens and bathrooms in an exsiting single family residence subject to field inspection (stfi)
Valuation:
$46,500
Permit #:
6492413
Status:
Permit Issued
Fee:
$1,011
Permit Type:
Single family du...
Building Type:
N/A
Construct alterations to existing single family residence per floor plan
Valuation:
$48,000
Permit #:
6412174-CN
Status:
complete
Fee:
$1,037
Permit Type:
Add/alt
Building Type:
Single family/duplex
Construct interior alterations in an existing single family residence subject to field inspection (stfi)
Valuation:
$56,500
Permit #:
6596660-CN
Status:
complete
Fee:
$1,243
Permit Type:
Add/alt
Building Type:
Single family/duplex
Substantial alterations to construct addition and alterations to existing single family residence per plan
Valuation:
$395,524
Permit #:
6419585-CN
Status:
complete
Fee:
$5,889
Permit Type:
Add/alt
Building Type:
Single family/duplex
Addition and alteration to existing single family residence subject to field inspection (stfi)
Valuation:
$74,682
Permit #:
6550275-CN
Status:
complete
Fee:
$1,418
Permit Type:
Add/alt
Building Type:
Single family/duplex
Interior alterations to existing single family residence (basement level) subject to field inspection (stfi)
Valuation:
$35,000
Permit #:
6580216
Status:
Permit Issued
Fee:
$887
Permit Type:
Single family du...
Building Type:
N/A
Construct a detached garage accessory to an existing single family residence subject to field inspection (stfi)
Valuation:
$16,300
Permit #:
6552673
Status:
Permit Issued
Fee:
$482
Permit Type:
Single family du...
Building Type:
N/A
Remodel phase ii, , (ses) field check in lieu of plans. laundry/bath wall alterations. widen wall adjacent to kitchen oven
Valuation:
N/A
Permit #:
B2017-0397
Status:
final
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Construct one story addition and interior alterations to existing single family residence subject to field inspection
Valuation:
$51,000
Permit #:
6512140
Status:
Permit Closed
Fee:
$1,229
Permit Type:
Single family du...
Building Type:
N/A
Construct interior alterations to an existing single family residence subject to field inspection (stfi)
Valuation:
$62,400
Permit #:
6542879
Status:
Permit Closed
Fee:
$1,246
Permit Type:
Single family du...
Building Type:
N/A
Construct alterations to existing single family residence at the basement subject to field inspection (stfi) per floor plan
Valuation:
$20,720
Permit #:
6450485-CN
Status:
complete
Fee:
$561
Permit Type:
Add/alt
Building Type:
Single family/duplex
Construct interior alterations to stairwell of existing single family residence subject to field inspection stfi
Valuation:
$20,000
Permit #:
6463024
Status:
Permit Issued
Fee:
$547
Permit Type:
Single family du...
Building Type:
N/A
Closed as incomplete - expired permit. interior non-structural alterations to existing basement in existing single family residence per plan and subject to field inspection
Valuation:
$22,650
Permit #:
6424898-CN
Status:
complete
Fee:
$594
Permit Type:
Add/alt
Building Type:
Single family/duplex
Interior alterations to existing condo (unit 304 in building 5) per floor plan subject to field inspection
Valuation:
$18,650
Permit #:
6438164
Status:
Permit Issued
Fee:
$524
Permit Type:
Multifamily
Building Type:
N/A
Construct tenant improvements to existing office building for the 1st floor (doug foster cpa) subject to field inspection (stfi)/per floor plan
Valuation:
$21,640
Permit #:
6335814
Status:
Permit Issued
Fee:
$577
Permit Type:
Commercial
Building Type:
N/A
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Thane Construction Inc Reviews
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Thane Construction Inc License info
Inactive License
| License # | THANECI006R2 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- 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 Thane Construction Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | THANECI006R2 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- 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 Thane Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Thane Construction Inc, click “This is My Business” to update your information.
Insured
| Insurer | Developers Surety & Indem Co |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Cbic |
| Bond Value | $12,000 |
94
Permits
- Building permit records show that Thane Construction Inc has worked on 94 permitted projects.
Thane Construction Inc Employees
CC
Christopher C Chow
ST
Stephen Thane
President
TD
Thane, Stephen D
Owner