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License is active

Source: Contractors State License Board (CSLB)

Expires in 11 weeks

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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WINDOW FACTORY

DBA: WINDOW AND DOOR FACTORY OF CALIFORNIA INC

License Number
781086
State
California
Status
active
Business Type
Corporation
Address
2100 REDWOOD HWY GREENBRAE, CA, 94904 Marin County
Phone
(415) 924 3300

License Dates

Issued

06/30/2000

Expires

06/30/2026

Expires in 11 weeks

CSLB Last Updated

11/12/2025

License Classifications

B| C17 B| C17

Personnel & Officers

BLUM LEON

Deceased

Former

GUELFI JACLYN BLUM

Responsible Managing Officer/Chief Executive Officer/President

BC17
Active

BLUM RACHEL VALERIE

Officer

Active

Contractor Bond

Bonded

Amount: $25,000

Company: AMERICAN CONTRACTORS INDEMNITY COMPANY

Bond #100222569

Effective: 01/01/2023

Workers' Compensation

Has policy

Carrier: ENDURANCE ASSURANCE CORPORATION

Policy #EAW0000429700

Effective: 11/05/2025

Expires: 11/05/2026

CSLB designation: Workers' Compensation Insurance

Complaints & Disciplinary History

No disciplinary actions on file

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

133 Baden St, 94131

replace 5 windows like for like. all windows are non street facing. u=0.3

$8,000

2023-05-09

complete

otc alterations permit

1231 Potrero Av, 94110

replace 20 windows with weathershield premium series aluminum clad wood interior. all windows to be double hung and meet title 24 glass codes. all to be installed in common areas.

$25,000

2019-07-30

complete

otc alterations permit

360 Collingwood St, 94114

replace wooden sliding glass doors in-kind, same size/location, max u-factor 0.32. not visible from street. refresh/repaint framing.

$10,000

2019-07-01

issued

otc alterations permit

119 Lake Merced Hill St South St, 94132

replace 10 windows w/vinyl per hoa guidelines, all are non street facing, all meet code for title 24 egress & tempering same size same location

$15,000

2018-09-26

complete

otc alterations permit

60 Alpine Tr, 94117

replacement of 12 front facing windows from non-permitted vinyl to double hung fiberglass clad wood windows, no change in window dimensions or locations. same size/location

$19,000

2018-06-08

complete

otc alterations permit

233 Anderson St, 94110

replace 2 windows - non-street facing with vinyl windows. same size & configuration. meet title 24 code.

$1,100

2017-08-09

complete

otc alterations permit

519 24th Av, 94121

revision to #201612155096, to correct the description of work from 8 windows to 12 windows. not facing the street.

$1

2017-08-09

complete

otc alterations permit

143 Lake Merced Hill St South St, 94132

replace (1) patio door and (5) windows with brown vinyl - no street facing - all windows and door meet title 24 code, tempering and egress.

$10,500

2017-06-07

complete

otc alterations permit

208 Lake Merced Hill St North St, 94132

unit #1c: replace 2 patio doors. w/brown vinyl. non-street facing. max u.factor 0.32, same size, same location.

$6,500

2017-05-19

complete

otc alterations permit

2325 Larkin St, 94109

replace (25) windowns and (5) doors - none are street facing. all like for like sizes and styleds. wood clad product. n/a maher

$37,000

2017-03-08

complete

Showing 10 of 56 permits

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