TINKA CONSTRUCTION
General Building Contractor — CONCORD, California
Record looks clean.
Active General Building Contractor contractor license in California, issued 2017. No open issues on file as of the retrieval date. Covers General Building Contractor in CONCORD.
- Active through 12/31/2027
- Bonded $25000
- WC unclear
- No complaints
California state licensing board · retrieved 02/04/2026
The record
License
- Number
- 1034311
- Status
- active
- Issued
- 12/21/2017
- Expires
- 12/31/2027
Coverage
- Contractor bond
- $25,000
- Bond company
- NATIONWIDE MUTUAL INSURANCE COMPANY
- Workers comp
- —
- Wage bond
- $0
Business
- Owner
- Is this you? →
- County
- Contra Costa
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 3
- Pending actions
- None
Licensed to do
- B — General Building Contractor
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No disciplinary actions on file.
Building permits (3)
Source: LA City Open Data (LADBS)
additions alterations or repairs
182 Alpine Tr, 94117
voluntary upgrade of new foundation with addition of shear wall and moment frame. interior remodel at first & second fl (remodel to include new office, new laundry, new pantry & new bath)
$720,000
2025-07-28
reinstated
otc alterations permit
2011 03rd St, 94107
unit 2: bathroom remodel- replace existing bath tub / new tiles for the wall and floor. new vanity
$28,200
2025-06-26
issued
otc alterations permit
1533 Newhall St, 94124
interior: bathroom remodel & closet at 1st fl. exterior: replace primary bedroom window w/ bigger window. (n) conc patio at grade in rear yard; replace (e) decking with (n) decking; add sleepers at re
$75,000
2025-04-23
complete
Status history
- Last updated
- 02/04/2026
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #1034311
California state licensing board · retrieved 02/04/2026