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MC ROOFING

C39 — CASTRO VALLEY, California

DBA: MOI CISNEROS ROOFING INC

18928 THORNBURY AVE · CASTRO VALLEY, CA (650) 576 5113
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Record looks clean.

Active C39 contractor license in California, issued 2018. No open issues on file as of the retrieval date. Covers C39 in CASTRO VALLEY.

  • Active through 07/31/2027
  • Bonded $25000
  • WC on file
  • No complaints

California state licensing board · retrieved 03/16/2026

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C39

License #1044471 · MC ROOFING

C39 · CASTRO VALLEY, CA

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The record

License

Number
1044471
Status
active
Issued
09/18/2018
Expires
07/31/2027

Coverage

Contractor bond
$25,000
Bond company
AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers comp
STATE COMPENSATION INSURANCE FUND
Wage bond
$0

Business

County
Alameda

History

Complaints (3 yrs)
0
Disciplinary
None on file
Permits on file
12
Pending actions
None

Licensed to do

  • C39 — C39

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Disciplinary & complaints

No disciplinary actions on file.

Building permits (12)

Source: LA City Open Data (LADBS)

otc alterations permit

1215 Guerrero St, 94110

reroofing no hot works.

$29,000

2026-01-28

complete

otc alterations permit

615 Myra Wy, 94127

re-roofing. no resheet 13 sqft flat roof. 400 sqft pitched roof. no hot works.

$19,000

2025-10-29

issued

otc alterations permit

2638 35th Av, 94116

re-roofing. no hot works.

$22,500

2025-08-06

complete

otc alterations permit

336 Hoffman Av, 94114

re-roofing with no hot works.

$18,000

2025-06-12

complete

otc alterations permit

472 Madrid St, 94112

reroof (no hot works)

$21,000

2024-10-29

issued

otc alterations permit

233 Lake St, 94118

reroofing: main pitched roof - tear off and reroof with new shingles. flat roof - tear off and reroof with new modified cap sheet. no resheet. 2000 sq ft. no hot works.

$20,000

2024-10-24

complete

otc alterations permit

2573 Folsom St, 94110

reroofing

$30,200

2024-08-28

complete

otc alterations permit

73 Diamond St, 94114

re-roofing

$27,000

2024-06-07

complete

otc alterations permit

2342 Bay St, 94123

reroofing

$27,000

2024-05-07

complete

otc alterations permit

37 05th Av, 94118

reroofing

$25,000

2024-04-25

issued

Showing 10 of 12 permits

Status history

Reissued
07/14/2025
Last updated
03/16/2026

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Official record

Source of record: Contractors State License Board (CSLB). Raw record ID: #1044471

California state licensing board · retrieved 03/16/2026

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Watching MC ROOFING — CA license #1044471