Updated: Apr 24, 2026
Location and Projects
Address
18622 N Halliday rd, Mead, WA, 99021
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509 Fire Systems Construction
509 Fire Systems Inc, 18622 N Halliday Rd, Mead, WA (Owned by: Crosby, Jonathan E) holds a Electrical Contractor, Limited Energy license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 99 ranks in the top 15% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring 509 Fire Systems Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
509 Fire Systems Inc Services
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509 Fire Systems Inc Contact Information
Phone Number: (509) 475-9084
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Address: 18622 N Halliday rd, Mead, WA 99021
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install security panel to monitor 3 wireless panic buttons
Valuation:
N/A
Permit #:
B2504650ELEC
Status:
issued
Fee:
$80
Permit Type:
Addition
Building Type:
N/A
Install 2 new security sirens
Valuation:
N/A
Permit #:
B2508969ELEC
Status:
issued
Fee:
$80
Permit Type:
Addition
Building Type:
N/A
Addition siren to storage door
Valuation:
N/A
Permit #:
B2519222ELEC
Status:
issued
Fee:
$80
Permit Type:
Addition
Building Type:
N/A
Install new cellular dialer
Valuation:
N/A
Permit #:
B2514570ELEC
Status:
issued
Fee:
$80
Permit Type:
Addition
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
509 Fire Systems Inc License info
Verified License
| License # | 509FIFS7686K |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, Limited Energy |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for 509 Fire Systems 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 # | 509FIFS768OK |
| 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 509 Fire Systems 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 # | 509FIFS7686K |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for 509 Fire Systems Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 509FIFS768OK |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for 509 Fire Systems Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Insured
| Insurer | Northfield Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $30,000 |
509 Fire Systems Inc Employees
CC
Carly Crosby
Agent
CE
Crosby, Jonathan E
Owner
CE
Crosby, Jonathan Elliott
Owner
JC
Jonathan Crosby
President
LH
Leslie Harris
Agent
NC
Nolan Crosby
Agent
TC
Tanner Crosby
President