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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COLTON MICHAEL CONSTRUCTION
Owner: MICHAEL COLTON CONSTRUCTION
- License Number
- 292105
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 27 OLIVE AVENUE SAN ANSELMO, CA, 94960 Marin County
- Phone
- (415) 233 1689
License Dates
Issued
03/11/1974
Expires
04/30/2026
Expires in 18 days
Reissued
04/12/2006
CSLB Last Updated
02/25/2026
License Classifications
Personnel & Officers
COLTON MICHAEL ROGER
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #67292808
Effective: 04/01/2025
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
157 Varennes St, 94133
temporary seismic and voluntary up grade
otc alterations permit
3775 Fillmore St, 94123
voluntary up grade ground level parking per plans
$50,000
2002-02-19
otc alterations permit
340 Brannan St, 94107
renew appl#200104116537 for final inspection
$1
2002-01-31
otc alterations permit
97 Andover St, 94110
new metal door electric & gas cabinet. replace existing door w/new metal door
$500
2002-01-25
otc alterations permit
157 Varennes St, 94133
additional work per plans-see app 200001190204-voluntary seismic upgrade-reinforce balcony-install h
$12,000
2001-04-17
otc alterations permit
340 Brannan St, 94107
add 1 additional toilet to existing disabled bathroom add metal studs sheetrock and paint 2nd floor
$7,000
2001-04-11
otc alterations permit
2196 Union St, 94123
remove illegal storeroom & toilet room at rear
$4,000
2001-03-08
otc alterations permit
157 Varennes St, 94133
build drilled pier grade beam foundation
$60,000
2001-01-19
otc alterations permit
945 Front St, 94111
reroofing
$12,000
2001-01-16
otc alterations permit
157 Varennes St, 94133
voluntary upgrade so building can be supported to do dry rot repair work
$6,000
2000-10-02
Showing 10 of 11 permits
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