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
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
ATELIER 19AD6
- License Number
- 868449
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 6624 TELEGRAPH AVE OAKLAND, CA, 94609 Alameda County
- Phone
- (510) 376 8816
License Dates
Issued
11/30/2005
Expires
11/30/2027
Expires in 20 months
Reissued
11/18/2021
CSLB Last Updated
11/21/2025
License Classifications
Personnel & Officers
NGUYEN TRUNG DANG TRANNAM
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100619107
Effective: 01/01/2023
Workers' Compensation
Carrier: SECURITY NATIONAL INSURANCE COMPANY
Policy #SNS1573644
Effective: 08/03/2025
Expires: 08/03/2026
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)
otc alterations permit
940 Bush St, 94109
t.i. relocate 4-6 outlets. reset an ext non ada lavatoory sink to ada compliant. cut 2 opening for office desk. no changes to bearing/demissing walls.
$35,000
2024-03-29
otc alterations permit
31 Romolo Pl, 94133
amend to pa202309196917: remodel the (e) bathroom & (e) kitchen to all units including units 1 & 2. add a laundry area to each unit.
$300,000
2023-12-05
otc alterations permit
31 Romolo Pl, 94133
units 3, 4, 5, 6: remodel (e) kitchen (4 total) & bathroom (4 total) on 2nd/3rd flr. new kitchen counters & appliances, new bathroom vanity, cosmetic upgrade only. no walls removed/modified or layouts
$260,000
2023-09-19
otc alterations permit
3472 Mission St, 94110
install new ada seating counter @ (e) bar counter. no change to layout. add a non bearing wall to (e_ storage room. upgrade (e) bar outlets to gfci. replace/reset toilets. 3 hand sinks & floor drain.
$10,000
2015-10-16
otc alterations permit
311 California St, 94104
#120: revision to title 24 for issued permit 201407010251; only change is type of light fixtures used.; maher n/a
$1
2014-12-19
otc alterations permit
311 California St, 94104
# 120: remodel of an extg cafe. no change of use. new electrical for appliance interior finishes. (tile, paint etc), new plumbing/relocate extg fixture.n/a for the maher ordinance #155-13
$135,000
2014-11-10
otc alterations permit
565 Castro St, 94114
new non bearing walls to create three rooms ( facial staff and nail rooms) for new nail spa on the ground floor ( previously vacant ). add two hand sinks, drywall, paint, and floorings
$30,000
2009-07-20
otc alterations permit
133 Kenwood Wy, 94112
two mortar shower bases. built up shower bases to be completed at the work site, revision to pa 200601192530.
$300
2006-11-15
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed General Building Contractor in OAKLAND
MARCUS LYONS GENERAL CONTRACTOR
License #1004576 · CA
ARTTHAUS CONSTRUCTION INC
License #1000758 · CA
WINGATE BUILDING
License #1000895 · CA
REDUX C + D INC
License #1001007 · CA
VASQUEZ CONSTRUCTION SOLUTIONS
License #1001414 · CA