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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QUINTANILLA BUILDERS INC
- License Number
- 1048308
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 2910 GILMA DRIVE RICHMOND, CA, 94806 Contra Costa County
- Phone
- (510) 322 0746
License Dates
Issued
12/27/2018
Expires
12/31/2026
Expires in 9 months
CSLB Last Updated
11/19/2025
License Classifications
Personnel & Officers
QUINTANILLA MILIAN NIWMAR IVAN
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100709492
Effective: 01/01/2023
Workers' Compensation
Carrier: AMERICAN CASUALTY COMPANY OF READING PA
Policy #WC739084701
Effective: 11/21/2024
Expires: 11/21/2026
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
1835 Vallejo St, 94123
unit 505: convert (e) kitchen to bedroom. relocate kitchen. rehabilitate (e) bathroom. install washer and dryer.
$147,000
2026-03-20
otc alterations permit
1395 Union St, 94109
unit #6: convert (e) dining room to bedroom. rehabilitate (e) kitchen. add second bathroom. install washer and dryer.
$100,000
2026-01-20
otc alterations permit
4475 23rd St, 94114
unit 7: 2/f. 1. rehab existing kitchen, rehab existing bathroom, install washer and dryer. no removal of structural walls.
$68,000
2026-01-20
otc alterations permit
1835 Vallejo St, 94123
unit 502: convert (e) kitchen to bedroom. relocate kitchen. rehabilitate (e) bathroom. install washer and dryer.
$100,000
2025-09-11
otc alterations permit
1835 Vallejo St, 94123
unit 402. convert existing kitchen to bedroom. relocate kitchen, rehab existing bathroom, install washer and dryer.
$104,425
2025-09-11
otc alterations permit
1835 Vallejo St, 94123
unit 203: convert (e) kitchen to media room. relocate kitchen. rehabilitate (e) bathroom. install washer and dryer.
$82,000
2025-09-11
otc alterations permit
415 Buchanan St, 94102
unit #o install (n) washer & dryer no wall demo
$6,850
2024-10-24
otc alterations permit
1835 Vallejo St, 94123
unit 107: 1. convert existing kitchen to study. 2. relocate kitchen 3. rehabilitate existing bathroom 4. install washer and dryer.
$110,000
2024-09-11
otc alterations permit
1835 Vallejo St, 94123
unit 606 - convert existing kitchen to media room; relocate kitchen; rehabilitate existing bathroom; install washer/dryer
$72,000
2023-10-31
otc alterations permit
1835 Vallejo St, 94123
506: convert (e) kitchen to media room, relocate kitchen, rehabilitate (e) bathroom, install washer and dryer
$175,000
2023-08-28
Showing 10 of 72 permits
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