INTERNATIONAL WATERPROOFING & ROOFING
B| C39 — SAN FRANCISCO, California
DBA: AETNA INTERNATIONAL INC
Record looks clean.
Active B| C39 contractor license in California, issued 1997. No open issues on file as of the retrieval date. Covers B| C39 in SAN FRANCISCO.
- Active through 08/31/2027
- Bonded $25000
- WC on file
- No complaints
California state licensing board · retrieved 01/21/2026
The record
License
- Number
- 739431
- Status
- active
- Issued
- 08/18/1997
- Expires
- 08/31/2027
Coverage
- Contractor bond
- $25,000
- Bond company
- PHILADELPHIA INDEMNITY INSURANCE COMPANY
- Workers comp
- STATE COMPENSATION INSURANCE FUND
- Wage bond
- $0
Business
- Owner
- Is this you? →
- County
- San Francisco
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 3
- Pending actions
- None
Licensed to do
- B| C39 — B| C39
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (3)
Source: LA City Open Data (LADBS)
otc alterations permit
220 Golden Gate Av, 94102
revision to 202410163026: install new bars to security gate approved under 202410163026. repair due to on goinng security issue on site.
$5,000
2026-02-26
complete
otc alterations permit
330 Ellis St, 94102
reroofing patch job. no torch down remove existing terra cotta tile and replace in same place after re-roofing. using same tile and replacing where needed.
$80,000
2025-09-24
complete
otc alterations permit
220 Golden Gate Av, 94102
install new security gate at leavenworth street office entrance.
$15,000
2025-09-02
complete
Status history
- Last updated
- 01/21/2026
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #739431
California state licensing board · retrieved 01/21/2026