Weise Gerhard Plumbing Inc

Licensed plumber in Los Angeles, California

CSLB licence active3.5(21 reviews)

Weise Gerhard Plumbing Inc holds CSLB licence 318996, active, licensed since 5 May 1976, rated 3.5 from 21 Google reviews. Bonded for $25,000 with American Contractors Indemnity Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.

77score

Report card

  • Licence activeCSLB #318996, class C36. Issued 5 May 1976, expires 30 Jun 2028.
  • Licensed 50 yrsSince 5 May 1976.
  • Bonded$25,000 with American Contractors Indemnity Company, since 1 Jan 2023. California requires the same $25,000 bond of every contractor.
  • Workers' comp insuredPreferred Employers Insurance Company, policy PEG931042803, valid to 1 Sep 2027.
  • Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
  • Website shows the licenceTheir own site displays licence #318996.
  • 11 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 19 Dec 2022.

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

About Weise Gerhard Plumbing Inc

Weise Gerhard Plumbing Inc. provides plumbing services in Culver City and Inglewood, California.

Serves
Culver City, Inglewood
People on the licence
Mark Gerhard Weise (qualifier), Karen Gail Weise (officer)
  • Drain cleaning
  • Leak repair
  • Water heaters
  • Tankless water heaters
  • Repiping
  • Sewer lines
  • Gas lines
  • Fixtures

From Weise Gerhard Plumbing Inc's own website, read 3 Nov 2026. We only show what the site states.

Google reviews

3.5(21 reviews)
Yo G★★ 2 years ago

Called this company out because they are only one of two companies allowed to shut off water in the complex. Took around 3 hours to complete the job. Ending result two different valves sticking, valves sticking out way too far (my plumber looked at the work), and uneven sticking out from the wall. I called the company to report issues and to unclog the kitchen sink. The sink should have been unclogged when they insta…

Schmitty F★★★★★ a year ago

I had a great experience with Gerhard weise Plumbing! I was dealing with a clogged drain and a sink that just wouldn’t drain properly. They responded quickly, showed up on time, and got straight to work. The plumber was professional, friendly, and clearly knew what he was doing. He explained the issue clearly and had everything fixed in no time. Now everything’s running smoothly, and I couldn’t be happier with the se…

Lisa Laguna★★★★★ 2 years ago

Bottom line, I trust nobody else for my plumbing needs. Been using Mark and his crew since my first home in West LA back in 1998, and ONLY use them since moving to the South Bay in 2003. I refer them to everyone and know that they are trustworthy, experienced and will not try to upsell me on services I don't need. Nice to not worry that I'll get overcharged and that service will be done the right way!

Roman Valentine★★★★★ a year ago

One of the best in the business - hard working family company and very knowledgeable. We use them for a lot of the properties we manage. Multiple occasions where others were stumped or wanted to overcharge us whether intentionally or not, Mark and his crew have always been honest and taken care of what needs to be done. Can't put a price on integrity.

Cary★★★★★ a year ago

I can not say enough of how wonderful this company is! So honest. I had another company out that wanted to charge me $9,000 for work that did not need to be done. Mark and his boys came out and fixed the problem for under $800. I really appreciate the honesty.

Read all 21 reviews on Google Reviews and photos from Google, refreshed every 30 days.

Recent permits

Building permits pulled under licence #318996, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.

  • 19 Dec 2022 · Plumbing · ZIP 902931 or 2 Family Dwelling
  • 21 Jul 2022 · Plumbing · ZIP 902931 or 2 Family Dwelling
  • 9 Dec 2021 · Plumbing · ZIP 90045Apartment
  • 10 Nov 2021 · Plumbing · ZIP 900191 or 2 Family Dwelling
  • 1 Feb 2021 · Plumbing · ZIP 90094Apartment

Why it ranks #218 of 1,934 plumbers in Los Angeles

Years licensed weight 30100%
Complaint record weight 25100%
Bond and workers' comp weight 10100%
Google reviews weight 3533%

Score 76.6 / 100. Claiming this listing or using Theo never changes it. How we rank

Other top plumbers in Los Angeles

See all 1,934
  1. 1

    Liberty Plumbing & Heating

    Los Angeles, CA · CSLB C20, C36 #701083 · licensed 32 yrs

    • Licence active
    • Bonded
    • Workers' comp
    995.0(184)Full report
  2. 2

    Van Allen Plumbing

    Sun Valley, CA · CSLB C36 #620656 · licensed 35 yrs

    • Licence active
    • Bonded
    • Works alone
    984.9(821)Full report
  3. 3

    Bryco Plumbing

    Winnetka, CA · CSLB C36 #708581 · licensed 31 yrs

    • Licence active
    • Bonded
    • Workers' comp
    984.9(628)Full report
  4. 4

    Water Heater Pro the Inc

    Sylmar, CA · CSLB C36 #871462 · licensed 21 yrs

    • Licence active
    • Bonded
    • Works alone
    984.9(356)Full report
  5. 5

    Curtis Plumbing

    Chatsworth, CA · CSLB C36 #383946 · licensed 47 yrs

    • Licence active
    • Bonded
    • Workers' comp
    974.9(139)Full report
  6. 6

    Jon's Plumbing and Rooter

    Van Nuys, CA · CSLB C36 #824288 · licensed 23 yrs

    • Licence active
    • Bonded
    • Works alone
    975.0(53)Full report