Updated: Apr 18, 2026
Location and Projects
Address
19124 16TH AVE NW, Shoreline, WA, 98177
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Locking Mail Box Services Construction
Locking Mail Box Services, 19124-16 Th Ave NW, Shoreline, WA (Owned by: Stratton, Rocky J) holds a Construction Contractor, Concrete license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Locking Mail Box Services, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Locking Mail Box Services Services
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Locking Mail Box Services Contact Information
Phone Number: (206) 715-0421
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Address: 19124 16TH AVE NW, Shoreline, WA 98177
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Building Permits by Locking Mail Box Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mailbox replacement with locking cbu and placing concrete pad per attached detail in front of 4350 136th pl se. inspector to determine location at the preconstruction meeting see attached plans. see conditions. subject to hourly inspection fees
Valuation:
N/A
Permit #:
16 146706 TG
Status:
final
Fee:
$689
Permit Type:
N/A
Building Type:
N/A
Replace existing wood mailbox structure with metal usps cluster box unit on concrete pad in same location as existing. new unit is smaller than existing unit (i.e. fits within the space of the existing unit)
Valuation:
N/A
Permit #:
16 132400 TG
Status:
final
Fee:
$566
Permit Type:
N/A
Building Type:
N/A
Project name: bell 9 - usps - 230 168th ave se - cobpcd place a 48"x48" concrete pad and a community style mail box at 230 168th ave se. see attachments and conditions. subject to hourly review and inspection fees. match account number - 959680100.591200.7680
Valuation:
N/A
Permit #:
15-113072 TK
Status:
Issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Project name: bellevue 8 - cobp - usps - 16818 168th ave se installation of a 48" x48" concrete pad and community mail box at 16818 168th ave se. see attachments and conditions. subject to hourly review and inspection fees.
Valuation:
N/A
Permit #:
15-113071 TK
Status:
Issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Project name: bell 7 - cobpcd usps 1720 140th ct se placement of a 48" x48" concrete pad and a mail box at 1720 140th ct se bellevue wa 98007. see attachments and conditions. subject to hourly review and inspection fees.
Valuation:
N/A
Permit #:
15-113067 TK
Status:
Issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Project name: bell 6 - usps cobpcd- 17078 ne 37th pl. install concrete 48x 82" pad and 2 cbu mailboxes for the entire court. see attachments and conditions. subject to hourly review and inspection fees
Valuation:
N/A
Permit #:
15-113065 TK
Status:
Issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Project name: cob pcd - bellevue 20 installation of 48" x 48" concrete pad for community cluster mailbox and said mail box. see attachments and conditions. subject to hourly inspection fees
Valuation:
N/A
Permit #:
15-118018 TK
Status:
Issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Diamond hills replace mailboxes
Valuation:
N/A
Permit #:
PW1710-014
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Project name: bellevue 11 usps 6115 145th pl se install a commumity mailbox. replacement for existing. see attachments and conditions. subject to hourly review and inspection fees
Valuation:
N/A
Permit #:
15-113521 TK
Status:
Issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Convert to clusterbox mail delivery & removal of old mailboxes located between 3231 111th ave se & 3223 111th ave se
Valuation:
N/A
Permit #:
17 105796 TG
Status:
final
Fee:
$324
Permit Type:
N/A
Building Type:
N/A
Project name: bellevue 27 installation of a 48" x 48" x8" deep concrete pad with support bolts,for a cluster mail box unit
Valuation:
N/A
Permit #:
15-123166 TK
Status:
Pending
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Project name: bell 28 installation of 48" x 48" x 8 " concrete slab with bolts to support cluster mailbox unit.
Valuation:
N/A
Permit #:
15-125545 TK
Status:
Pending
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Project name: bellevue 28 install a 8 unit cluster mail on a 4" concrete pat in replacement of existing boxes.
Valuation:
N/A
Permit #:
15-122707 TK
Status:
Open
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Project name: cob pcd - bellevue 18 48" x 48" concrete pad to be laid with a cluster mail box installed.
Valuation:
N/A
Permit #:
15-116543 TK
Status:
Pending
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Project name: bellevue 27 install concrete pad for 1 centralized mail box.
Valuation:
N/A
Permit #:
15-122705 TK
Status:
Open
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Project name: cob pcd - bellevue 14 installation of 4'x4' concrete pad with cluster mail box.
Valuation:
N/A
Permit #:
15-116558 TK
Status:
Pending
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Project name: bellevue 16 installation of a 4' x 4' concrete pat and a cluster mail box.
Valuation:
N/A
Permit #:
15-116615 TK
Status:
Pending
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Project name: cob pcd - bellevue 15 4x4 concrete slab to be installed with cluster mail box.
Valuation:
N/A
Permit #:
15-116542 TK
Status:
Pending
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Project name: cob pcd - bell 17 concrete pad 48"x 48" to be set for cluster mail box
Valuation:
N/A
Permit #:
15-116536 TK
Status:
Pending
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Project name: cob pcd - bellevue 19 4' x4' pad to be laid for cluster mail box
Valuation:
N/A
Permit #:
15-116537 TK
Status:
Pending
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Locking Mail Box Services License info
Verified License
| License # | LOCKIMI860OW |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Concrete |
| Class | Corporation |
| Business Type | Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Locking Mail Box Services at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LOCKIMI860OW |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Locking Mail Box Services 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 # | 602203744 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Cabinet And Millwork, Other Specify |
| Business Type | Individual |
- 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 Locking Mail Box Services 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 # | LOCKIMI933DA |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor |
| Business Type | Individual |
- 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 Locking Mail Box Services at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Farmers Ins Exchange |
| Insured up to | $300,000 |
Bonded
| Bonded Agent | WESTERN SURETY CO |
| Bond Value | $6,000 |
23
Permits
- Building permit records show that Locking Mail Box Services has worked on 23 permitted projects.
Locking Mail Box Services Employees
HM
Holmquist, Patricia Mary
Governing Persons
HW
Holmquist, Stephen William
Vice President
HW
Holmqusit, Stephen William
Governing Persons
MP
Madden, Mary Patricia
President
MM
Mary Madden
President
O
Owner
Owner
PH
Patricia Holmquist
Owner
SH
Stephen Holmquist
Vice President
SH
Steve Holmquist
Owner
SJ
Stratton, Rocky J
Owner