MASTER ROOFING SYSTEMS INC
C39 — SOUTH SAN FRANCISCO, California
Record looks clean.
Active C39 contractor license in California, issued 2012. No open issues on file as of the retrieval date. Covers C39 in SOUTH SAN FRANCISCO.
- Active through 10/31/2026
- Bonded $25000
- WC on file
- No complaints
California state licensing board · retrieved 10/29/2025
The record
License
- Number
- 977575
- Status
- active
- Issued
- 10/05/2012
- Expires
- 10/31/2026
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 Mateo
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 84
- Pending actions
- None
Licensed to do
- C39 — C39
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (84)
Source: LA City Open Data (LADBS)
otc alterations permit
831 40th Av, 94121
re-roofing w/ hot works
$9,800
2026-03-25
issued
otc alterations permit
1652 08th Av, 94122
reroofing. torch down
$12,800
2026-03-23
complete
otc alterations permit
1607 09th Av, 94122
reroofing, torch down
$9,800
2026-03-12
complete
otc alterations permit
1606 09th Av, 94122
tear off, install asphalt shingle for front pitched roof and modified bitumen by torch down for flat roof.
$9,800
2026-02-27
cancelled
otc alterations permit
3700 20th St, 94110
tear off, install bitumen by torch down.
$35,000
2026-02-27
complete
otc alterations permit
47 Mangels Av, 94131
reroof with torch down.
$9,800
2026-02-05
issued
otc alterations permit
254 08th Av, 94118
re-roofing: tear off, install modified bitumen by torch down.
$9,800
2026-01-29
issued
otc alterations permit
142 16th Av, 94118
re roofing no hot works, main building roof only, garage excluded
$9,800
2026-01-26
issued
otc alterations permit
314 Chestnut St, 94133
reroofing (w/ torchdown)
$12,800
2026-01-06
issued
otc alterations permit
976 Noe St, 94114
reroofing: for main flat roof tear off, install modified bitumen by torch down.
$9,800
2025-12-26
complete
Showing 10 of 84 permits
Status history
- Last updated
- 10/29/2025
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #977575
California state licensing board · retrieved 10/29/2025