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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SERMAG CONSTRUCTION
- License Number
- 1009109
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 7357 ROUND HILL DR LANCASTER, CA, 93536 Los Angeles County
- Phone
- (323) 710 1229
License Dates
Issued
11/19/2015
Expires
11/30/2027
Expires in 20 months
CSLB Last Updated
11/24/2025
License Classifications
Personnel & Officers
SERRANO CARLOS IVAN
Sole Owner
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #63313941
Effective: 01/01/2023
Workers' Compensation
Carrier: WESCO INSURANCE COMPANY
Policy #WWC3785585
Effective: 06/01/2025
Expires: 06/01/2026
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)
Bldg-Alter/Repair — Apartment
4408 -4408 N LAURELGROVE AVE, 91604
(2) Bathroom remodel for residential buildings (no structural changes)
$11,000
2021-01-14
Bldg-Addition — 1 or 2 Family Dwelling
4028 -4028 W BRUNSWICK AVE, 90039
10' X 18'-7" PATIO ADDITION TO (E) GARAGE & CONVERT IT TO ADU NFPA
$100,000
2021-01-06
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