License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$1 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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ADVANCED T I INC
- License Number
- 720138
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1553 THIRD AVE WALNUT CREEK, CA, 94596 Contra Costa County
- Phone
- (925) 299 0515
License Dates
Issued
03/18/1996
Expires
03/31/2028
Expires in 24 months
CSLB Last Updated
02/11/2026
License Classifications
Personnel & Officers
BOSSERT RONALD CHARLES
Responsible Managing Officer/Chief Executive Officer/President
BOSSERT STEVEN DONALD
Responsible Managing Officer
STANDRIDGE JOSEPH ALLEN
Officer
Contractor Bond
Amount: $1
Effective: WESTERN SURETY COMPANY
Cancelled: 14762394
Workers' Compensation
Carrier: Temp Agency
Policy #etc"
Effective: ACE AMERICAN INSURANCE COMPANY
Expires: C73854192
Cancelled: 09/01/2025
Suspended: 09/01/2026
CSLB designation: "Leasing Firm
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
265 Winston Dr, 94132
ti-remodel of existing space-new drywall, acoustic ceilings, electrical, hvac, plumbing, doors, finishes.and structural concrete and steel. includes installation of passenger elevator with pit. reloca
$675,000
2008-09-30
otc alterations permit
265 Winston Dr, 94132
cut slab on grade only, preper for elevator pit/escalator pit & sewer line & 3 footings ( for future pipe supports) remove (e) stairs, elevator & upstairs accost.ceiling. remove basement gmb non beari
$45,000
2008-07-18
otc alterations permit
545 02nd St, 94107
revision to app#200010193498 slope walk way @ entry way changed to ramp comply ing w/title 24 relate
$1
2001-01-31
additions alterations or repairs
545 02nd St, 94107
revision to app #200010193498
$10,000
2001-01-10
additions alterations or repairs
545 02nd St, 94107
alterations for office space
$89,000
2000-12-08
otc alterations permit
545 02nd St, 94107
demolition of interior space shed @outside back of property
$5,000
2000-10-19
additions alterations or repairs
543 02nd St, 94107
new partition walls, drywall finishing, paint carpet, new lighting no exterior envelope work
$70,000
2000-08-07
Verify this record on the official state licensing board
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California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.