Active in the CSLB public fileInternational Waterproofing & Roofing — CSLB #739431
San Francisco, CA
Also does business as: AETNA International Inc
International Waterproofing & Roofing holds California CSLB license #739431. This license appears in the current CSLB public data file. See the classifications, contractor bond, and workers' compensation details below, and check the official CSLB record for any complaints or disciplinary history. Checked July 27, 2026.
License and protections
| License status | Active · renews August 31, 2027 |
| CSLB status | CLEAR |
| Entity type | Corporation |
| Contractor bond | $25,000 · PHILADELPHIA INDEMNITY INSURANCE COMPANY |
| Workers' comp | Workers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND |
| Licensed since | 1997 |
Personnel: Sankowich Antoinette Madelyn, Sankowich Charles Anthony, Sankowich Nancy, Sankowich Stephen Anthony, Scott Jack Murray, Suhrke Roger Paul
Complaint and disciplinary history — Romerico does not reproduce complaint or disciplinary records. Review this information in the official CSLB record before hiring.
Review official CSLB history ↗Record history
Data from the California CSLB via the CSLB Public Data Portal. Public records provided under the California Public Records Act. Data current as of July 27, 2026.
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