Updated: Mar 29, 2026
Location and Projects
Address
8607 234th Ave E, Buckley, WA, 98321
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Grdcon Development Construction
Grdcon Development LLC, 8607 234th Ave E, Buckley, WA (Employee: Howe, Steven Nathaniel) holds a Construction Contractor, General license and 2 other licenses according to the Tukwila license board.
Their BuildZoom score of 96 ranks in the top 20% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Grdcon Development LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Grdcon Development LLC Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Grdcon Development LLC Contact Information
Phone Number: (253) 344-7379
Address: 8607 234th Ave E, Buckley, WA 98321
Building Permits by Grdcon Development LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Side sewer repair at single family dwelling from house to back of curb. two day barricade (8/2/18 - 8/3/18) and sidewalk patch included
Valuation:
N/A
Permit #:
SEWER18-0702
Status:
issued
Fee:
$648
Permit Type:
N/A
Building Type:
N/A
Replacing waterline at single family dwelling. includes 2 day barricade and sidewalk patch
Valuation:
N/A
Permit #:
WATER18-0235
Status:
issued
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Mr naturalz ste d. install new 10 long plumbing wall with a treated sill and new 1/2 gb each side. stop work posted by rob shuey 6/14/16. ok to issue otc per rick lee. no plans. subject to field inspection
Valuation:
$1,450
Permit #:
B16003338
Status:
complete
Fee:
$236
Permit Type:
N/A
Building Type:
N/A
Construct addition to extend bedroom and addition bathroom in an existing single family residence. 11/16/2018 revision to convert attached garage to living space
Valuation:
$53,300
Permit #:
BLD18-0182
Status:
reinstated
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Grdcon Development LLC Reviews
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Grdcon Development LLC License info
Verified License
| License # | GRDCODL863K3 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Grdcon Development LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | GRDCODL863K3 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Grdcon Development LLC 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 # | GETRDRD891DZ |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- 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.
Check this license's status for Grdcon Development LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Arch Specialty Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $12,000 |
Grdcon Development LLC Employees
HN
Howe, Steven Nathaniel
Partner/Member