THORPE DESIGN INC
C10| C16 — BRENTWOOD, California
Record looks clean.
Active C10| C16 contractor license in California, issued 1988. No open issues on file as of the retrieval date. Covers C10| C16 in BRENTWOOD.
- Active through 09/30/2026
- Bonded $25000
- WC on file
- No complaints
California state licensing board · retrieved 10/01/2025
The record
License
- Number
- 541016
- Status
- active
- Issued
- 09/12/1988
- Expires
- 09/30/2026
Coverage
- Contractor bond
- $25,000
- Bond company
- Workers comp
- AMERICAN CASUALTY COMPANY OF READING PA
- Wage bond
- $0
Business
- Owner
- Is this you? →
- County
- Contra Costa
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 13
- Pending actions
- None
Licensed to do
- C10| C16 — C10| C16
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (13)
Source: LA City Open Data (LADBS)
otc alterations permit
235 Gellert Dr, 94132
as built 202510318621- riser location moved, garage spacing changed from 100sf to 79sf, ups and downs moved, beams removed from main bedroom, pipe and head layout changed throughout the project
$1
2026-04-09
issued
otc alterations permit
475 06th St, 94103
swap out for existing ssp's for 4 new dry pendents ref#202512192276
$5,000
2026-02-02
issued
otc alterations permit
235 Gellert Dr, 94132
as-built to pa #2025-1031-8621: change riser pipe size from 4" to 2" garage pipe change.
$1
2026-01-28
issued
otc alterations permit
245 Gellert Dr, 94132
as-built for permit # 202511179721 to revise the pipe size of the riser from 4" to 2" inches update the hydraulic calculations accordingly 202511179721
$1
2026-01-26
issued
otc alterations permit
2928 Laguna St, 94123
ref pa # 202310319891: design and install nfpa 13 fire sprinkler system for 4 story sfd. ordinary hazard 2 in garage, light hazard interior sprinkler coverage.
$34,160
2025-12-02
issued
otc alterations permit
245 Gellert Dr, 94132
design&installation of nfpa 13 fire sprinkler system for 3-story single family home with attached adu at rear of first floor.design areas consist of ordinary hazard 2 in garage, light hazard interior
$41,613
2025-11-17
issued
otc alterations permit
235 Gellert Dr, 94132
design & installation of nfpa 13 fire sprinkler system for 3 story single family home. design areas consist of ordinary hazard 2 in garage, light hazard interior sprinkler. dedicated fire service unde
$39,130
2025-11-12
issued
otc alterations permit
2380 Franklin St, 94123
install new dedicated nfpa 13 & 24 underground service to supply new nfpa13 system. ref#: 202509245981.
$18,012
2025-10-10
issued
otc alterations permit
2380 Franklin St, 94123
design & installatioin of nfpa 13 fire sprinkler system for 4- story single family home with attached jadu at rear of 1st flr. design areas consist of ordinary hazard 2 in garage, light hazard interio
$52,800
2025-10-01
issued
otc alterations permit
2241 Fillmore St, 94115
relocate & add new fire sprinklers for tenant improvement. existing sp# 2014-0516-6000 dbi# 2025-0625-9427
$15,000
2025-07-18
complete
Showing 10 of 13 permits
Status history
- Last updated
- 10/01/2025
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #541016
California state licensing board · retrieved 10/01/2025