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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JUNGSTEN CONSTRUCTION
- License Number
- 549463
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 65 MITCHELL BLVD SUITE 100 SAN RAFAEL, CA, 94903 Marin County
- Phone
- (415) 381 3162
License Dates
Issued
11/22/1988
Expires
11/30/2026
Expires in 8 months
CSLB Last Updated
12/15/2025
License Classifications
Personnel & Officers
CALETTI JOHN CHARLES
Responsible Managing Officer/Chief Executive Officer/President
JUNGSTEN JEFFREY
Responsible Managing Officer/Chief Executive Officer/President
CALETTI HELEN SUNG
Officer
Contractor Bond
Amount: $25,000
Company: MERCHANTS BONDING COMPANY (MUTUAL)
Bond #101692086
Effective: 12/01/2025
Workers' Compensation
Carrier: INSURANCE COMPANY OF THE WEST
Policy #WPL508006901
Effective: 10/01/2025
Expires: 10/01/2026
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
2741 Divisadero St, 94123
revision to 202207279382 to delete door at family room/media room to garage ref 202207279382
$1
2024-07-11
additions alterations or repairs
2741 Divisadero St, 94123
modify exteior windows. 3 bay windows on rear elevation, not visible from street.
$250,000
2023-06-20
otc alterations permit
2443 Greenwich St, 94123
replaceing windows in existing openings @ units 2441 & 2443. provide bird safe glazing per sec 139 sfpc.
$350,000
2023-05-15
otc alterations permit
2741 Divisadero St, 94123
interior remodel - move kitchen, new bathroom and structural uprgrades
$1,500,000
2022-07-27
otc alterations permit
2741 Divisadero St, 94123
selective demo at water damaged areas, replace damaged drywall flooring, wall finishes, plumbing fixtures and piping
$750,000
2022-04-13
sign - erect
55 Music Concourse Dr, 94118
install 1 electric single faced wall sign on face of the building: "lift every voice"
$10,000
2021-11-23
otc alterations permit
55 Music Concourse Dr, 94118
2-year installation of wood stage w/in bandshell at spreckls music temple, work includes lighting & audio.
$40,000
2020-02-26
otc alterations permit
130 Lippard Av, 94131
revision to app#201312063515:reframe kitchen walls (dificient extg framing), revision to foundation and shear wall. no change to original scope.
$10,000
2017-01-20
otc alterations permit
3018 Sacramento St, 94115
removal of existing siding and windows. installation of new pre-primed pine siding and marvin wood double hung windows with new trim around the new windows and edges of the top.
$50,000
2015-07-21
otc alterations permit
298 Upper Tr, 94117
revision to pa#2015-0226-9431. interior kitchen & bathroom remodel; non-structural revisions.
$30,000
2015-07-08
Showing 10 of 44 permits
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