Updated: Jun 04, 2026
Location and Projects
Address
11112 47th Ave W, Mukilteo, WA, 98275
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A Pex Design Services Plumber
A Pex Design Services Inc, 11112 47th Ave W, Mukilteo, WA (Owned by: Fahey, Kelly Edward) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 107 ranks in the top 6% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A Pex Design Services Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A Pex Design Services Inc Services
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A Pex Design Services Inc Contact Information
Phone Number: (425) 493-9680
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Address: 11112 47th Ave W, Mukilteo, WA 98275
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Building Permits by A Pex Design Services Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Plumbing a (single family residential) (repair or replacement) project involving existing pipe material new pipe material 1 total number of fixtures being added or altered single family dwelling 1 domestic repipe of hot and cold water lines
Valuation:
N/A
Permit #:
PLM25-0149
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Wild rose lot 5 - new installation of nfpa 13d fire suppression system in a single-family dwelling unit. 15 heads 3 risers
Valuation:
N/A
Permit #:
FIRE-2023-01386
Status:
final
Fee:
$649
Permit Type:
N/A
Building Type:
N/A
Wild rose lot-8 new installation of nfpa 13d fire suppression system in a single-family dwelling unit. 22 heads 3 risers
Valuation:
N/A
Permit #:
FIRE-2023-01388
Status:
final
Fee:
$649
Permit Type:
N/A
Building Type:
N/A
Wild rose lot-4 new installation of nfpa 13d fire suppression system in a single-family dwelling unit. 17 heads 3 risers
Valuation:
N/A
Permit #:
FIRE-2023-01387
Status:
final
Fee:
$649
Permit Type:
N/A
Building Type:
N/A
New construction 13d fire sprinkler installation
Valuation:
N/A
Permit #:
FIRE-2025-03240
Status:
issued
Fee:
$1,131
Permit Type:
N/A
Building Type:
N/A
Wild rose lot 7 -new installation of nfpa 13d 22 head fire suppression system in a single-family dwelling unit
Valuation:
N/A
Permit #:
FIRE-2023-01385
Status:
final
Fee:
$649
Permit Type:
N/A
Building Type:
N/A
Sprinkler system for house
Valuation:
N/A
Permit #:
FEX-2025-00077
Status:
expired
Fee:
N/A
Permit Type:
Automatic sprinkl...
Building Type:
N/A
Rahman infill - install of new 41 head fire sprinkler system in a two story single family residence
Valuation:
N/A
Permit #:
FIRE-2023-03062
Status:
final
Fee:
$769
Permit Type:
N/A
Building Type:
N/A
Wilson: domestic re-pipe of hot and cold-water lines
Valuation:
N/A
Permit #:
BLD2025-0037
Status:
final
Fee:
$206
Permit Type:
N/A
Building Type:
Residential - plu...
Addition to existing home. 5 additional heads will be added to system
Valuation:
N/A
Permit #:
FIRE-2024-08216
Status:
final
Fee:
$712
Permit Type:
N/A
Building Type:
N/A
New system of (31) nfpa 13d system
Valuation:
N/A
Permit #:
FIRE-2024-04835
Status:
final
Fee:
$1,029
Permit Type:
N/A
Building Type:
N/A
Install 13d fire sprinkler system
Valuation:
N/A
Permit #:
FIRE-2025-03957
Status:
revoked
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Lot 5_ 13d fire sprinkler installation
Valuation:
N/A
Permit #:
FIRE-2024-08837
Status:
final
Fee:
$1,029
Permit Type:
N/A
Building Type:
N/A
Installation of 13 d fire sprinkler system in new single family residence
Valuation:
N/A
Permit #:
FPS-21-0045
Status:
building finaled
Fee:
$596
Permit Type:
Sprinkler
Building Type:
N/A
Installation of 13 d fire sprinkler system in new single family residence
Valuation:
N/A
Permit #:
FPS-21-0042
Status:
building finaled
Fee:
$596
Permit Type:
Sprinkler
Building Type:
N/A
Garbarino -lot 9 -- 13d fire sprinkler installation. (bucket test approved to be completed at final by st.)
Valuation:
N/A
Permit #:
FIRE-2024-06426
Status:
final
Fee:
$1,330
Permit Type:
N/A
Building Type:
N/A
Lot 21 - 13d fire sprinkler system for new construction
Valuation:
N/A
Permit #:
FPS-21-0028
Status:
issued w/conditions
Fee:
$612
Permit Type:
Sprinkler
Building Type:
N/A
Chub infill single family residence - new 13d sprinkler system
Valuation:
N/A
Permit #:
FIRE-2023-03923
Status:
final
Fee:
$649
Permit Type:
N/A
Building Type:
N/A
New installation of nfpa 13d fire suppression system in a single family dwelling unit
Valuation:
N/A
Permit #:
FIRE-2023-00105
Status:
final
Fee:
$597
Permit Type:
N/A
Building Type:
N/A
New installation of nfpa 13d fire suppression system in a single family dwelling unit
Valuation:
N/A
Permit #:
FIRE-2023-00102
Status:
final
Fee:
$597
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
A Pex Design Services Inc License info
Verified License
| License # | APEXDDS782K5 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for A Pex Design Services Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | APEXDDS782K5 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for A Pex Design Services Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Admiral Insurance Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Ohio Cas Ins Co |
| Bond Value | $12,000 |
29
Permits
- Building permit records show that A Pex Design Services Inc has worked on 29 permitted projects.
A Pex Design Services Inc Employees
FE
Fahey, Kelly Edward
Owner
GB
Gary Babb
Vice President
KB
Karen Babb
Director
KF
Kelly Fahey
President
SF
Stephanie Fahey
Director