Cal-West Plumbing, C-36 Plumbing Contractor in San Carlos, CA
Cal-West Plumbing operating as a sole owner holds California contractor license #529444, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Security National Insurance Company. The business is based in San Carlos, in San Mateo County, California.
- License Number
- 529444
- Issued
- May 5, 1988
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 63378785
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Security National Insurance Company
- Policy Number
- TES4674587
- Effective
- Oct 6, 2025
- Expires
- Oct 6, 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 Cal-West Plumbing licensed in California?
Cal-West Plumbing previously held California Contractors State License Board license number 529444, but the license expired on June 30, 2026 and is not currently valid. It was first issued on May 5, 1988.
What does Cal-West Plumbing specialize in?
Cal-West Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Cal-West Plumbing headquartered?
Cal-West Plumbing is headquartered at 1068 American St,unit B, San Carlos, CA 94070, in San Mateo County, California.
Does Cal-West Plumbing have an active surety bond on file with CSLB?
Yes. Cal-West Plumbing has an active California contractor surety bond filed with Western Surety Company.
Does Cal-West Plumbing carry workers' compensation coverage?
Yes. Cal-West Plumbing carries active workers' compensation coverage through Security National Insurance Company.
How do I verify Cal-West Plumbing's contractor license?
You can verify Cal-West Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=529444.
- License issuedMay 5, 1988
- Bond activeJan 1, 2023
- WC coverage startsOct 6, 2025
- License expiredJun 30, 2026
- WC expiresOct 6, 2026
- Century One Plumbing & Construction INC#532683San Mateo·B General Building Contractor
- Kim Young Builders INC#547069Daly City·B General Building Contractor
- Cpr Plumbing#547484San Carlos·C-36 Plumbing Contractor
- Jin Construction & Electric CO#547686Redwood City·B General Building Contractor
- Eagle's General Construction CO#550505Millbrae·B General Building Contractor
- Hansen A G Plumbing#549086Menlo Park·C-36 Plumbing Contractor
- Husted Construction#551626Daly City·B General Building Contractor
- Better Construction LTD#575102Daly City·B General Building Contractor
Working a California job with Cal-West Plumbing, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Cal-West Plumbing? Claim or correct this profile