Updated: Apr 30, 2026
Location and Projects
Address
4411 California Ave SW, Seattle, WA, 98116
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H Dufour Construction
H Dufour Construction at 4411 California Ave SW, Seattle, WA 98116, held a General Contractor license (#HDUFODC913CP) with the Tukwila contractors license board with an expiration date of 01-24-2024. We last verified the license was expired 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.
H Dufour Construction Services
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H Dufour Construction Contact Information
Phone Number: (206) 369-3395
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Address: 4411 California Ave SW, Seattle, WA 98116
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Building Permits by H Dufour Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Julius horton parapet bracing construct parapet bracing on rooftop of urm commercial building per plans
Valuation:
$150,000
Permit #:
6777780-CN
Status:
issued
Fee:
$3,593
Permit Type:
Add/alt
Building Type:
Commercial
Closed as incomplete - expired permit. remove some interior walls addition beams and some interior footing walls and pads for new point loads per stfi
Valuation:
$80,000
Permit #:
6214715-CN
Status:
complete
Fee:
$1,067
Permit Type:
Add/alt
Building Type:
Single family/duplex
Installing (3) heat pumps
Valuation:
N/A
Permit #:
6634839-FR
Status:
complete
Fee:
$420
Permit Type:
N/A
Building Type:
Single family/duplex
Exception/exemption request
Exception/exemption request for: construct substantial alterations to a single-family residence, per plan.
Valuation:
N/A
Permit #:
6645576-EX
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single Family/Duplex
Bedroom half bathroom laundry room roof top deck and enlarge master bedroom
Valuation:
N/A
Permit #:
BLD-18-1770
Status:
expired
Fee:
$3,508
Permit Type:
N/A
Building Type:
N/A
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H Dufour Construction License info
Inactive License
| License # | HDUFODC913CP |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Individual, 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 H Dufour Construction at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HDUFODC913CP |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual, 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 H Dufour Construction 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 # | HDUFODC953CC |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor |
| Business Type | Individual, 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 H Dufour Construction 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 H Dufour Construction, click “This is My Business” to update your information.
Insured
| Insurer | Endurance American Specialty I |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Cbic |
| Bond Value | $12,000 |
H Dufour Construction Employees
DB
Dufour, Henri Bernard
Owner
HD
Henri Dufour
Owner
Hank would be my fist choice for any remodel. He has a great eye, beautiful workmanship and can problem solve with the best of them.