CALIFORNIA THERMAL WINDOWS
C17 — SAN FRANCISCO, California
Record looks clean.
Active C17 contractor license in California, issued 1984. No open issues on file as of the retrieval date. Covers C17 in SAN FRANCISCO.
- Active through 07/31/2026
- Bonded $25000
- WC on file
- No complaints
California state licensing board · retrieved 10/13/2025
The record
License
- Number
- 459206
- Status
- active
- Issued
- 07/03/1984
- Expires
- 07/31/2026
Coverage
- Contractor bond
- $25,000
- Bond company
- HUDSON INSURANCE COMPANY
- Workers comp
- STATE COMPENSATION INSURANCE FUND
- Wage bond
- $0
Business
- Owner
- Is this you? →
- County
- San Francisco
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 6
- Pending actions
- None
Licensed to do
- C17 — C17
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits (6)
Source: LA City Open Data (LADBS)
otc alterations permit
82 Coleridge St, 94110
install (18) front windows facing steet: replacing windows with marvin windows in kind, troubleshoot and correct dry rot water intrusion, change siding damage & moisture barrier behind old siding. sid
$68,600
2026-01-27
issued
otc alterations permit
3058 25th St, 94110
replace existing windows for front(3), dining(1), kitchen(3), master(2), back bed(2), down family(3),in kind, total 14, replacement with marvin wood/clad windows
$34,154
2025-06-16
issued
otc alterations permit
1937 Filbert St, 94123
instruction from inspector: remove siding and plywood in order to remove windows in order to install new marvin windows that are on site and are permitted. revision to pa #202405242962 replace sinding
$124,800
2024-12-11
issued
otc alterations permit
26 Uranus Tr, 94114
install repace front, back and side windows. total 2 front wood in-kind. back 2 french door, 1 alley door, 2 windows in light well. 3 windows in rear. 2 windows on south side. total 9 windows. all win
$40,000
2024-08-23
issued
otc alterations permit
1937 Filbert St, 94123
replace back windows in kind w/ wood marvin windows. replace any siding from dry rot around windows from water intrusion. total twelve windows. same size. u-factor for all new windos shall not exceed
$48,000
2024-05-24
complete
otc alterations permit
2518 15th Av, 94127
replace both sets of front windows. windows on bay, fixed in middle with two casements. other windows casements. grids on all. wood. windows facing street. no size changes. u-factor for new windows sh
$8,000
2024-05-24
issued
Status history
- Last updated
- 10/13/2025
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #459206
California state licensing board · retrieved 10/13/2025