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Semper Plumbing

Licensed plumber in Los Angeles, California

CSLB licence activeNo Google reviews yet

Semper Plumbing holds CSLB licence 986381, active, licensed since 27 Aug 2013. Bonded for $25,000 with Philadelphia Indemnity Insurance Company. 1 disclosure on the CSLB record.

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Read before hiring: 1 CSLB disclosure in the last 10 years. Details below, from the board's own record.

Report card

  • Licence activeCSLB #986381, class C36. Issued 27 Aug 2013, expires 31 Aug 2027.
  • Licensed 13 yrsSince 27 Aug 2013.
  • Bonded$25,000 with Philadelphia Indemnity Insurance Company, since 8 Sep 2025. California requires the same $25,000 bond of every contractor.
  • 1 board disclosureDetails are below and on the CSLB record.CSLB record
  • 17 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 29 Mar 2023.

Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.

About Semper Plumbing

People on the licence
Margarito Mendoza (owner)

Board record: disclosures

As published on the CSLB licence page. Older items may have been resolved; dates matter.

  • 13 Nov 2023 · Cases N 2018 000342 · Previous caseConviction of a substantially related crime; Criminal conviction regarding contracting

Recent permits

Building permits pulled under licence #986381, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.

  • 29 Mar 2023 · Plumbing · ZIP 90024Apartment
  • 29 Mar 2023 · Plumbing · ZIP 90024Apartment
  • 19 Oct 2022 · Plumbing · ZIP 90731Apartment
  • 28 Oct 2021 · Plumbing · ZIP 90024Apartment
  • 28 Oct 2021 · Plumbing · ZIP 90024Apartment

Why it ranks #1900 of 1,934 plumbers in Los Angeles

Years licensed weight 3066%
Complaint record weight 2540%
Bond and workers' comp weight 1050%
Google reviews weight 350%

Score 34.8 / 100. Claiming this listing or using Theo never changes it. How we rank

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