Updated: Mar 13, 2026
Location and Projects
Address
7900 Se 28th St Ste 330, Mercer Island, WA, 98040
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D&E Contracting Services Construction
Their BuildZoom score of 0 does not rank in the top 50% of Washington contractors.
If you are thinking of hiring D&E Contracting Services, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
D&E Contracting Services Services
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D&E Contracting Services Contact Information
Phone Number: (206) 275-0313
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Address: 7900 Se 28th St Ste 330, Mercer Island, WA 98040
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Building Permits by D&E Contracting Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
Closed as incomplete - expired permit establish use as townhouses and construct new 3-unit townhouse structure (south bldg) with attached garages per plans. (review and processing for 2 ap#s under 6099678)
Valuation:
$466,703
Permit #:
6099678
Status:
Permit Closed
Fee:
$6,360
Permit Type:
Multifamily
Building Type:
N/A
Closed as incomplete - expired permit establish use for townhouses and construct new 3-unit townhouse structure (north bldg) with attached garages per plan. (review and processing for 2 ap#s under 6099678)
Valuation:
$466,703
Permit #:
6116893
Status:
Permit Closed
Fee:
$6,105
Permit Type:
Multifamily
Building Type:
N/A
Closed as incomplete - expired permit. establish use for townhouses and construct new 5-unit townhouse structure w attached garages per plan
Valuation:
$779,891
Permit #:
6092813
Status:
Permit Closed
Fee:
$9,294
Permit Type:
Multifamily
Building Type:
N/A
To construct and maintain one standard residential curb cut 10 feet wide to be located along e olive street approximately 55 feet east of the west property line
Valuation:
$0
Permit #:
6142815
Status:
AP Closed
Fee:
$481
Permit Type:
Single family du...
Building Type:
N/A
Establish use as 3 unit townhouse and construct three unit townhouse with attached garages per plan
Valuation:
$497,342
Permit #:
6073307
Status:
Permit Closed
Fee:
$6,893
Permit Type:
Multifamily
Building Type:
N/A
Construct 3 attached townhouses with attached garages per plan
Valuation:
$380,455
Permit #:
6073310
Status:
Permit Closed
Fee:
$5,693
Permit Type:
Single family du...
Building Type:
N/A
Construct 3 attached townhouses with attached garages per plan
Valuation:
$380,455
Permit #:
6073309
Status:
Permit Closed
Fee:
$5,837
Permit Type:
Single family du...
Building Type:
N/A
Construct two family dwelling with attached garages per plan
Valuation:
$254,649
Permit #:
6073308
Status:
Permit Closed
Fee:
$4,234
Permit Type:
Single family du...
Building Type:
N/A
Backflow divice-irrigation
Valuation:
N/A
Permit #:
0605-131
Status:
final
Fee:
$113
Permit Type:
N/A
Building Type:
N/A
Cap existing sewer & re-install new sewer line
Valuation:
$0
Permit #:
6077225
Status:
Permit Finaled
Fee:
$530
Permit Type:
Multifamily
Building Type:
N/A
Cap existing sewer and reinstall new sewer line
Valuation:
$0
Permit #:
6077229
Status:
Permit Finaled
Fee:
$375
Permit Type:
Multifamily
Building Type:
N/A
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D&E Contracting Services License info
License Not Verified
| License # | DECONEC957RG |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of March, 2011. Check the current license status of D&E Contracting Services with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | DECONCS937DT |
| 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. If this is your business, please update your license status.
Check this license's status for D&E Contracting Services at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are D&E Contracting Services, click “This is My Business” to update your information.
Insured
| Insurer | Probuilders Spec Ins |
| Insured up to | $1,000,000 |
10
Permits
- Building permit records show that D&E Contracting Services has worked on 10 permitted projects.
D&E Contracting Services Employees
O
Owner
Owner
ST
Simmons, William T
Owner
WS
William Simmons