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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HIGH DEFINITION SOLAR CONSTRUCTION
DBA: HIGH DEFINITION SOLAR INC
Owner: HIGH DEFINITION SOLAR INC DBA HIGH DEFINITION SOLAR CONSTRUCTION
- License Number
- 949189
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1190 BURNETT AVE SUITE F CONCORD, CA, 94520 Contra Costa County
- Phone
- (925) 566 8282
License Dates
Issued
06/24/2010
Expires
06/30/2026
Expires in 11 weeks
CSLB Last Updated
02/05/2026
License Classifications
Personnel & Officers
HAFEN MARK FRANK
Responsible Managing Officer
NETHERTON TIMOTHY JOHN
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100124883
Effective: 01/01/2023
Workers' Compensation
Carrier: EMPLOYERS PREFERRED INSURANCE COMPANY
Policy #EIG518019003
Effective: 02/05/2026
Expires: 02/05/2027
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
737 46th Av, 94121
(e) solar system 2.25 kw, adding solar system 2.764k, total 5.01 kw
65 Clipper St, 94114
solar permit: installing 15 solar pv modules, 405 watts per module, total no. of rating 6.075 kw. mounted: roof, ballasted: n | install (15) 405w pv panels install (15) iq8+ microinverters install (1)
$35,000
otc alterations permit
1555 Ofarrell St, 94115
reroofing
$19,055
2022-03-23
otc alterations permit
132 Winfield St, 94110
re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$13,951
2021-12-13
otc alterations permit
877 Rhode Island St, 94107
reroofing.
$17,000
2019-05-06
otc alterations permit
359 Wawona St, 94127
re-roofing
$20,000
2018-12-06
otc alterations permit
147 Hamerton Av, 94131
reroofing.
$15,000
2018-08-22
otc alterations permit
1 Idora Av, 94127
re-roofing
$16,000
2018-04-26
otc alterations permit
135 Karen Ct, 94134
reroofing
$16,000
2018-01-23
otc alterations permit
579 Moultrie St, 94110
reroofing
$20,000
2018-01-17
Showing 10 of 31 permits
Verify this record on the official state licensing board
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