License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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BLACK DIAMOND ROOFING INC
- License Number
- 996268
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 5051 COMMERCIAL CIRCLE SUITE E CONCORD, CA, 94520 Contra Costa County
- Phone
- (510) 775 5290
License Dates
Issued
08/30/2014
Expires
01/31/2027
Expires in 10 months
Reissued
01/12/2015
CSLB Last Updated
08/05/2025
License Classifications
Personnel & Officers
DIAZ ESAUL
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: MERCHANTS BONDING COMPANY (MUTUAL)
Bond #100065414
Effective: 04/26/2023
Workers' Compensation
Carrier: AMERICAN CASUALTY COMPANY OF READING PA
Policy #7092770170
Effective: 08/02/2024
Expires: 08/02/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
otc alterations permit
3250 16th St, 94103
reroofing. no hot works
$33,600
2025-04-17
otc alterations permit
1851 15th St, 94103
reroofing, no torch down
$38,400
2025-04-17
otc alterations permit
3256 16th St, 94103
reroofing . no hot works
$26,400
2025-04-17
otc alterations permit
1839 15th St, 94103
reroofing no torch down
$218,400
2025-04-17
otc alterations permit
61 Bluxome St, 94107
reroofing - roof system overlay - install tpd, replacing new sky lights.
$168,960
2021-05-04
otc alterations permit
63 Bluxome St, 94107
reroofing - roof overlay system - instlall tpd. replacing new skylights.
$103,786
2021-05-04
otc alterations permit
35 Cityview Wy, 94131
reroofing
$5,000
2019-07-29
otc alterations permit
447 Orizaba Av, 94132
reroofing
$7,000
2019-07-29
otc alterations permit
844 33rd Av, 94121
reroofing
$10,000
2019-07-15
otc alterations permit
2074 31st Av, 94116
reroofing
$7,500
2019-06-26
Showing 10 of 29 permits
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