Bay Alarm Company
General · Based in Concord, CA · Licensed in Washington · License #BAYALAC878KH
How confident can you be in Bay Alarm Company?
Are they licensed, bonded, and insured?
Active license, $30,000 bond and $4,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
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Do other pros stand behind them?
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Do they have jobs on record?
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License facts
Bay Alarm Company has been registered with WA L&I since 2013, based in Concord, CA. Current filings: $30,000 surety bond (continuous) and $4,000,000 liability coverage through Mar 1, 2027. A surety bond has been on file since 2013.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- May 17, 2013
- Expiration date
- May 17, 2027
- UBI
- 603273521
- Business type
- Corporation
- Phone
- (925) 808-4317
- Location
- Concord, CA 94520
Source: WA L&I contractor registration — checked Aug 15, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Harco National Insurance Co | $30,000 | Jul 1, 2024 | Continuous — until canceled |
| Harco National Insurance Co | $12,000 | Apr 15, 2022 | Jul 1, 2024 |
| International Fidelity Ins Co | $12,000 | Apr 15, 2013 | Apr 15, 2022 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| National Union Fire Ins of PA | $2,000,000 | Legacy Risk and Ins Svs LLC | Mar 1, 2026 | Mar 1, 2027 |
| National Union Fire Ins of PA | $4,000,000 | Legacy Risk and Ins Svs LLC | Mar 1, 2026 | Mar 1, 2027 |
What the bond and insurance requirements mean for homeowners
Washington requires general contractors to file a $30,000 surety bond with the Department of Labor & Industries as a condition of registration. This contractor's current filing shows a $30,000 bond.
The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.
Principals
| Name | Start date |
|---|---|
| Tim Bradley Westphal | May 3, 2013 |
| Jonathan Robert Surridge | Mar 20, 2025 |
| John Patrick Unroe | Mar 20, 2025 |
| Cynthia H Mascheroni | Mar 20, 2025 |
| Eric Scott Taylor | Mar 20, 2025 |
| Julia F Keevey | Mar 20, 2025 |
| Andrew Martin Conrad | Mar 20, 2025 |
| Matthew Clark Westphal | May 3, 2013 |
| Bruce Graham Westphal | May 3, 2013 |
| David Lincoln Olofson | May 3, 2013 |
| Bruce Arthur Westphal | May 3, 2013 |
| Roger Lewis Westphal | May 3, 2013 |
What is a General contractor licensed to do in Washington?
A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. The registration requires a $30,000 surety bond and general liability insurance on file with WA L&I.
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Built from Washington State L&I public records, updated Aug 15, 2026. Subser doesn't do star ratings or reviews — just verified records.