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
Complaints on record
Disciplinary action(s) on file
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
SEMPER PLUMBING
- License Number
- 986381
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 615 E 122ND STREET LOS ANGELES, CA, 90059 Los Angeles County
- Phone
- (323) 595 6232
License Dates
Issued
08/27/2013
Expires
08/31/2027
Expires in 17 months
CSLB Last Updated
09/11/2025
License Classifications
Personnel & Officers
MENDOZA MARGARITO
Sole Owner
Contractor Bond
Amount: $25,000
Company: PHILADELPHIA INDEMNITY INSURANCE COMPANY
Bond #PB10163403800
Effective: 09/08/2025
Workers' Compensation
This license does not have current workers' compensation coverage on file with the CSLB.
CSLB designation: License does not have current W/C
Complaints & Disciplinary History
Case #2018000342
Disciplinary Bond: $15,000
Surety: PLATTE RIVER INSURANCE COMPANY
Reason: Conditional
This reflects CSLB's bulk license data (disciplinary bonds only). For detailed complaint history including pending investigations, check the official CSLB record.
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 C36 in LOS ANGELES
SILVER CONSTRUCTION
License #306913 · CA
LEE RALPH L
RALPH L LEE
License #313652 · CA
WEISE GERHARD PLUMBING INC
GERHARD WEISE PLUMBING INC
License #318996 · CA
FRASER'S PLUMBING CO
License #320433 · CA
ACE CONSTRUCTION CO-GENERAL CONTRACTOR
License #343691 · CA