License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
Clean record
No complaints or disciplinary actions
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GILSON DEVELOPMENT INC
- License Number
- 959166
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- PO BOX 620766 WOODSIDE, CA, 94062 San Mateo County
- Phone
- (650) 440 2204
License Dates
Issued
03/24/2011
Expires
03/31/2027
Expires in 12 months
CSLB Last Updated
09/26/2025
License Classifications
Personnel & Officers
GILSON PATRICK RYAN
Responsible Managing Officer/Chief Executive Officer/President
GILSON ROBERT PATRICK
Officer
Contractor Bond
Amount: $25,000
Company: MERCHANTS BONDING COMPANY (MUTUAL)
Bond #CA6158851
Effective: 01/06/2023
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
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
422 Green St, 94133
non-structural alteration to existing building. remove and replace existing bahtroom and kitchen fixtures, counters and cabinets. install 3 new skylights. remove existing hallway partitions and partit
$68,000
2019-05-06
otc alterations permit
422 Green St, 94133
remove and replace e shingle siding, replace with new redwood or cedar t&g siding at south and east elevations. remove and replace e alum vinyl windows with new painted wood windows on south and east
$15,000
2019-04-05
otc alterations permit
2604 Jackson St, 94115
replace front windows within existing openings with marvin windows to match existing. aluminum-clad.
$70,000
2018-09-10
otc alterations permit
2604 Jackson St, 94115
install new kitchen cabinets, new can lights; new bathroom fixtures, new can lights in 3 rooms.
$70,000
2018-07-06
additions alterations or repairs
2883 Mission St, 94110
revision to to 201212045418. add new escape and rescue courts. convert 2 e unit #4 rooms into bedrooms. convert e 2nd fl breakroom and add to proposed unit #2.
$35,000
2016-05-31
additions alterations or repairs
2883 Mission St, 94110
in 2nd floor convert extg office into 2 one-bedroom units. change of occupancy from r-3/f-1/b to (4-unit)r-2/f-1/b. new stair new stairway penthouse and new roof deck. demo bedroom on 3rd floor.
$210,000
2016-01-12
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