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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STUDIO RUBEN CORONADO BUILDERS
- License Number
- 827771
- State
- California
- Status
- active O/L Entity Pending
- Business Type
- Sole Owner
- Address
- 42103 CAPISTRANO PL LANCASTER, CA, 93536 Los Angeles County
- Phone
- (213) 909 3723
License Dates
Issued
11/21/2003
Expires
11/30/2027
Expires in 20 months
CSLB Last Updated
02/11/2026
License Classifications
Personnel & Officers
CORONADO RUBEN
Sole Owner
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #101000672
Effective: 08/26/2025
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)
Bldg-Alter/Repair — Apartment
5885 -5885 N WHITNALL HWY, 91601
Re-roof with Class A or B roof covering material weighing less than 6
$7,000
2023-03-02
Bldg-Alter/Repair — Apartment
13950 -13950 W SHERMAN WAY, 91405
SOFT STORY RETROFIT PER LABC CHAPTER 93. INSTALL STEEL CANTILEVER COLU
$20,000
2022-12-01
Bldg-Alter/Repair — Apartment
6101 -6101 N MONTEREY ROAD, 90042
SOFT STORY RETROFIT PER LAMC DIV.93 INSTALLING (4) SCCS
$60,000
2022-09-09
Bldg-Alter/Repair — Apartment
7414 -7414 N ALABAMA AVE, 91303
SOFT STORY RETROFIT AS PER LAMC DIVISION 93. REMOVE AND REPLACE COLUMN
$90,000
2022-05-13
Bldg-Alter/Repair — Apartment
7408 -7408 N ALABAMA AVE, 91303
SOFT STORY RETROFIT AS PER LAMC DIVISION 93. REMOVE EXISTING COLUMN AN
$90,000
2022-05-13
Bldg-Alter/Repair — Apartment
1023 -1023 W 23RD ST, 90007
Soft-story retrofit per Div. 93 for an existing 2-story apartment. Ret
$30,000
2022-04-14
Bldg-Alter/Repair — Apartment
2229 -2229 W 14TH ST, 90006
Eplan 962 :: Soft-Story seismic retrofit per LABC Chapter 93: Install
$60,000
2022-04-14
Bldg-Alter/Repair — Apartment
7428 -7428 N ALABAMA AVE, 91303
SOFT STORY RETROFIT AS PER LAMC DIVISION 93. REMOVE AND REPLACE COLIMN
$90,000
2021-10-22
Bldg-Alter/Repair — Apartment
1239 -1239 N LODI PL, 90038
SOFT STORY RETROFIT AS PER LABC CHAPTER 93 INSTALL 3 (N) STEEL CANTILE
$80,000
2021-06-10
Bldg-Alter/Repair — Apartment
14154 -14154 W ERWIN ST, 91401
SOFT STORY RETROFIT AS PER LABC CH 93. INSTALL (7) NEW SCCS
$105,000
2021-06-10
Showing 10 of 42 permits
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