Updated: Jun 23, 2026
Location and Projects
Headquarters Address
5130 Commercial Circle, Concord, CA, 94520
Local address
8229 44th AVE W, SUITE D, Mukilteo, WA, 98275
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Bay Alarm Company Electrician
Bay Alarm Company, 8229 44th Ave W, Mukilteo, WA (Owned by: Corporation Services Company) holds a Electrical Contractor, Limited Energy license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 112 ranks in the top 3% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bay Alarm Company, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Bay Alarm Company Contact Information
Phone Number: (925) 808-4317
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Headquarters Address: 5130 Commercial Circle, Concord, CA, 94520
Local Address: 8229 44th AVE W, SUITE D, Mukilteo, WA 98275
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Bay Alarm Company Mukilteo
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Bay Alarm Company has a BuildZoom score of 112, which places them above 97% of 128,670 contractors in Washington.
Activity
|
77 projects
|
2025 |
|
55 projects
|
2024 |
|
30 projects
|
2023 |
Our building permit records indicate that Bay Alarm Company has worked on at least
162.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
10 projects
|
Commercial Renovations |
|
9 projects
|
Home Additions |
|
112 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Bay Alarm Company mostly works on
electrical project
and commercial renovation
projects.
Pricing
|
43 projects
|
< $5k |
|
17 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
The typical size of their permits is approximately $2,490. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Type: fire system class: fire alarm - transmitter only, , a (nonresidential repair or replacement) project installing (cellular; the device transmits the same signal as existing.; there are no alterations to devices or systems.). additional info (). work site location ()
Valuation:
N/A
Permit #:
FIR25-00162
Status:
final
Fee:
$461
Permit Type:
N/A
Building Type:
N/A
Type: fire system class: fire alarm - transmitter only, , a (nonresidential repair or replacement) project installing (cellular; the device transmits the same signal as existing.; there are no alterations to devices or systems.). additional info (). work site location ()
Valuation:
N/A
Permit #:
FIR25-00161
Status:
final
Fee:
$461
Permit Type:
N/A
Building Type:
N/A
Type: fire system class: fire alarm - transmitter only rose pointe condos (elv24-08652); a multifamily residential replacement project; installing cellular; the device transmits the same signal as existing.; there are no alterations to devices or systems
Valuation:
N/A
Permit #:
FIR24-08651
Status:
final
Fee:
$444
Permit Type:
N/A
Building Type:
N/A
Mutual materials|when submitting an application please ensure you have attached all required documents.|certification: by using this portal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on behalf of the owner a... see more
Valuation:
N/A
Permit #:
EL24-0438
Status:
final
Fee:
$107
Permit Type:
Non-residential
Building Type:
N/A
A nonresidential repair or replacement low voltage only project involving (1 cable tv or closed circuit tv coaxial cable 1 security system)
Valuation:
N/A
Permit #:
25 111518 BF
Status:
final
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
Type: electrical low voltage only class: alteration to structure or system, , offshore systems: installing (1) fire alarm system
Valuation:
N/A
Permit #:
ELV25-00200
Status:
final
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Type: electrical low voltage only class: replace/repair kirklandia llc(kirkland court-fire room)-installing (1)fire alarms;
Valuation:
N/A
Permit #:
ELV24-09927
Status:
final
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
A nonresidential new structure low voltage only project involving (2 cable tv or closed circuit tv coaxial cable)
Valuation:
N/A
Permit #:
25 102019 BF
Status:
final
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Type: electrical low voltage only class: alteration to structure or system, , skin spirit: installing (1) security system superseding elv23-01462
Valuation:
N/A
Permit #:
ELV24-02713
Status:
final
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Mutual materials|when submitting an application please ensure you have attached all required documents.|certification: by using this portal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on behalf of the owner a... see more
Valuation:
N/A
Permit #:
F24-0076
Status:
final
Fee:
$355
Permit Type:
Fire alarm
Building Type:
N/A
A nonresidential alteration to existing structure low voltage only project involving (1 security system)
Valuation:
N/A
Permit #:
25 110516 BF
Status:
final
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
A nonresidential alteration to existing structure low voltage only project involving (1 security system)
Valuation:
N/A
Permit #:
25 109710 BF
Status:
final
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
A nonresidential alteration to existing structure low voltage only project involving (1 security system)
Valuation:
N/A
Permit #:
25 107871 BF
Status:
final
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
A nonresidential alteration to existing structure low voltage only project involving (1 security system)
Valuation:
N/A
Permit #:
25 107867 BF
Status:
final
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Type: electrical low voltage only class: alteration to structure or system beachview terrace (entrance): installing (1) intercom/communications system
Valuation:
N/A
Permit #:
ELV25-05624
Status:
final
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Type: electrical low voltage only class: replace/repair halvorson-installing (1) security system)
Valuation:
N/A
Permit #:
ELV25-02091
Status:
final
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
Type: electrical low voltage only class: replace/repair halvorson-installing;(1) security system
Valuation:
N/A
Permit #:
ELV25-02090
Status:
final
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
A nonresidential new structure low voltage only project involving (1 security system)
Valuation:
N/A
Permit #:
25 102018 BF
Status:
final
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Addition devices to existing security alarm system - 1 contact on a front door
Valuation:
$800
Permit #:
E25-0090
Status:
final
Fee:
$236
Permit Type:
N/A
Building Type:
N/A
E25-02509 otc wine valley siding fl. 2 fire alarm transmitter project
Valuation:
N/A
Permit #:
FNR2025-39293
Status:
final
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
-
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145
BZ Score
$2.4K
Avg Project
-
Projects
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BZ Score
$1.2K
Avg Project
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Projects
Bay Alarm Company Reviews
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Verified License
BuildZoom confirmed this contractor's license
Bay Alarm Company License info
Verified License
| License # | BAYALAC876KF |
| 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 Bay Alarm Company at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | BAYALAC878KH |
| 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 Bay Alarm Company at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | BAYALAC876KF |
| Status | Active |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Bay Alarm Company at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | BAYALAC878KH |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Bay Alarm Company 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 # | BAYALAC876KF |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Bay Alarm Company at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | National Union Fire Ins Of Pa |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | International Fidelity Ins Co |
| Bond Value | $4,000 |
226
Permits
- Building permit records show that Bay Alarm Company has worked on 226 permitted projects.
Bay Alarm Company Employees
AC
Andrew Conrad
Member
BW
Bruce Westphal
President
CC
Corporation Services Company
Owner
CM
Cynthia Mascheroni
Director
DO
David Olofson
Vice President
ET
Eric Taylor
Member
GW
Graham Westphal
Member
JU
Jack Unroe
Member
JU
John Unroe
Director
JS
Jonathan Surridge
Chief Financial Officer
JK
Julia Keevey
Member
MW
Matt Westphal
Member
MW
Matthew Westphal
President
RW
Roger Westphal
Director
TW
Tim Westphal
Vice President
WB
Westphal, Tim Bradley
Owner