Castleworks Water Heaters, C-36 Plumbing Contractor in Valencia, CA
Castleworks Water Heaters operating as a corporation holds California contractor license #1066584, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2020, the license has been on the CSLB roster for 6 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Stonington Insurance Company. The business is based in Valencia, in Los Angeles County, California.
- License Number
- 1066584
- Issued
- Jul 1, 2020
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100654730
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Stonington Insurance Company
- Policy Number
- 155000035
- Effective
- Nov 23, 2025
- Expires
- Nov 23, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Castleworks Water Heaters licensed in California?
Castleworks Water Heaters previously held California Contractors State License Board license number 1066584, but the license expired on July 31, 2026 and is not currently valid. It was first issued on July 1, 2020.
What does Castleworks Water Heaters specialize in?
Castleworks Water Heaters is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Castleworks Water Heaters headquartered?
Castleworks Water Heaters is headquartered at 28358 Constellation Rd Ste 698, Valencia, CA 91355, in Los Angeles County, California.
Does Castleworks Water Heaters have an active surety bond on file with CSLB?
Yes. Castleworks Water Heaters has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Castleworks Water Heaters carry workers' compensation coverage?
Yes. Castleworks Water Heaters carries active workers' compensation coverage through Stonington Insurance Company.
How do I verify Castleworks Water Heaters's contractor license?
You can verify Castleworks Water Heaters's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1066584.
- License issuedJul 1, 2020
- Bond activeJan 1, 2023
- WC coverage startsNov 23, 2025
- License expiredJul 31, 2026
- WC expiresNov 23, 2026
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