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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PLATH & COMPANY INC
- License Number
- 395458
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 2173 FRANCISCO BLVDE SUITE H SAN RAFAEL, CA, 94901 Marin County
- Phone
- (415) 460 1575
License Dates
Issued
10/24/1980
Expires
10/31/2026
Expires in 7 months
CSLB Last Updated
01/02/2026
License Classifications
Personnel & Officers
BALLAS GEORGE BILL
Officer
RUANE DIANA RAYE
Officer
WILSON DONALD R
Officer
PLATH SUZAN JEAN
Officer
FERRARONE JOHN BARTHOLOMEW
Responsible Managing Officer/Chief Executive Officer/President
PLATH STEPHEN CHARLES
Officer
DAILEY CHRISTOPHER MICHAEL
Officer
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #SC911289
Effective: 01/01/2023
Workers' Compensation
Carrier: TRAVELERS PROPERTY CASUALTY COMPANY OF AMERICA
Policy #UB3K5806492626G
Effective: 01/01/2026
Expires: 01/01/2027
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)
additions alterations or repairs
281 Frederick St, 94117
to comply with nov# 201451101. conversion of part of basement into a separate unit & kitchen addition.
$42,876
additions alterations or repairs
3525 Pacific Av, 94118
remove (e) lightwell & (e) windows. add new laundry window & extend exterior stair landing at bottom. provide 1 house wall assembly at all exterior wall construction with in 5'-0" of property lines.
$20,000
additions alterations or repairs
1228 Montgomery St, 94133
addition of 4 story elevator to exterior of (e) residence
$120,000
otc alterations permit
3880 Jackson St, 94118
internal stair from 3rd fl to roof deck. reoof deck with glass guardrail, cabinetry, appliances maher not req
otc alterations permit
54 Commonwealth Av, 94118
repair detached garage
otc alterations permit
2600 Broadway, 94123
890 sq.ft. below grade, horizontal addition to create family/media room and bar.
otc alterations permit
3515 Pacific Av, 94118
at level 1/sub-basement only: construction to be changed from approved type v-b to type 1-a. at level 1/sub-basement only: change sprinkler system from nfpa-br to nfpa 13 at level 1 only. portion of b
otc alterations permit
3828 Jackson St, 94118
revision to permit 202501279110. revised basement interior layout due to conditions uncovered during demolition, including insufficient slab thickness and missing interior footings. new structural sla
$100,000
2026-03-12
otc alterations permit
3828 Jackson St, 94118
revision to 202504255210 new rear yard patio along northern edge of property line, no interior work, remove fence from approved 202504255210 infill abandoned doorway and stair modify patio foundation
$1
2025-11-04
otc alterations permit
3515 Pacific Av, 94118
revision to pa 201907267098-s1 for anchorage details. special inspections per pa 201907267098-s1.
$1
2025-11-04
Showing 10 of 472 permits
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