Mark Hellam's Plumbing
Mark Hellam's Plumbing operating as a sole owner is licensed in California under CSLB number 1143715. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Marina, in Monterey County, California.
- License Number
- 1143715
- Issued
- Sep 18, 2025
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100992192
- Effective
- Sep 8, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 8, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mark Hellam's Plumbing licensed in California?
Yes. Mark Hellam's Plumbing holds California Contractors State License Board license number 1143715. The license was first issued on September 18, 2025. It is valid through September 30, 2027.
What does Mark Hellam's Plumbing specialize in?
Mark Hellam's Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Mark Hellam's Plumbing headquartered?
Mark Hellam's Plumbing is headquartered at 236 Cosky Drive, Marina, CA 93933, in Monterey County, California.
Does Mark Hellam's Plumbing have an active surety bond on file with CSLB?
Yes. Mark Hellam's Plumbing has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Mark Hellam's Plumbing carry workers' compensation coverage?
Mark Hellam's Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mark Hellam's Plumbing's contractor license?
You can verify Mark Hellam's Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1143715.
- Bond activeSep 8, 2025
- WC coverage startsSep 8, 2025
- License issuedSep 18, 2025
- License expiresSep 30, 2027
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