Public CSLB records

Aqua Sense Fire Protection, C-16 Fire Protection Contractor in Alameda, CA

License #643613·Sole Owner·Alameda, Alameda County
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Summary

Aqua Sense Fire Protection operating as a sole owner holds California contractor license #643613, which is currently expired (lapsed Apr 30, 2026) and not valid to contract until it is renewed. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: C-16 — Fire Protection Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Alameda, in Alameda County, California.

Business Information
Address
1620 Encinal Avenue
Alameda, CA 94501
License Details & Classifications
License Number
643613
Issued
Apr 29, 1992
Status
CLEAR
Expires
Apr 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Merchants Bonding Company (mutual)
Bond Number
101796423
Effective
Mar 4, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Apr 24, 2024
Expires
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Aqua Sense Fire Protection licensed in California?

Aqua Sense Fire Protection previously held California Contractors State License Board license number 643613, but the license expired on April 30, 2026 and is not currently valid. It was first issued on April 29, 1992.

What does Aqua Sense Fire Protection specialize in?

Aqua Sense Fire Protection is licensed for one CSLB classification: C-16 Fire Protection Contractor.

Where is Aqua Sense Fire Protection headquartered?

Aqua Sense Fire Protection is headquartered at 1620 Encinal Avenue, Alameda, CA 94501, in Alameda County, California.

Does Aqua Sense Fire Protection have an active surety bond on file with CSLB?

Yes. Aqua Sense Fire Protection has an active California contractor surety bond filed with Merchants Bonding Company (mutual).

Does Aqua Sense Fire Protection carry workers' compensation coverage?

Aqua Sense Fire Protection reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Aqua Sense Fire Protection's contractor license?

You can verify Aqua Sense Fire Protection's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=643613.

Activity Timeline
  1. License issuedApr 29, 1992
  2. WC coverage startsApr 24, 2024
  3. Bond activeMar 4, 2026
  4. License expiredApr 30, 2026
Other contractors in Alameda County
California lien & payment resources

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