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California contractor license
Santa Clarita Plumbing
Santa Clarita Plumbing of Valencia holds California license 1158176 (C36 Plumbing). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Jul 31, 2028.
Doing business as Castleworks Home Services Company.
Active
- Workers' comp ends Nov 23, 2026 (22 days)
Santa Clarita Plumbing, Valencia
- License
- 1158176
- Class
- C36 Plumbing
- Expires
- Jul 31, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Nov 23, 2026
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000American Contractors Indemnity Company, from May 28, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredStonington Insurance Company, from Nov 23, 2025, to Nov 23, 2026
Who is on this license?
- Officer
- Christian A. Nunez ArteagaSince Jul 17, 2026
- CEO and president
- Frederick P. FreundSince Jul 17, 2026
- Responsible managing employee
- Antonio CastanedaSince Jul 17, 2026
What work does this license cover?
Issued Jul 17, 2026.
What other licenses does this business hold?
- Castleworks Water Heaters1066584 · C36 · Active
- Thousand Oaks Plumbing1082545 · A · Active
- Moore Mechanical Heating And Air Conditioning1085045 · C20 · Active
- Tassio Temperature Control1088921 · C20 · Active
- Conditioned Aire Air Conditioning & Heating1155228 · C20 · Active
Which other Valencia businesses hold C36 Plumbing?
- Patriotic Plumbing IncLicensed since 2000
- Kims PlumbingLicensed since 2001
- Plumbing By Kirk IncLicensed since 2003
- Water Heater Doctors & Plumbing IncLicensed since 2025
- Pro Gear Plumbing IncLicensed since 2025
What should you check before hiring?
What to ask before you hire
- Ask whether it has been renewed. Something on this license ends within 60 days. Check again before you pay a deposit.
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)