GM Plumbing

★★☆☆☆ 2.3 / 5 (3)
Emergency Call


: 30765 Pacific Coast Hwy, Malibu, CA 90265
: (323) 707-7020
: http://www.gmplumbingandsewer.com/

Company Overview

At GM Plumbing, we focus on drainage, drain services, septic solutions, and drain cleaning. We are approved installers for Malibu, MRP IT-15002. For over two decades, we have proudly served the Santa Clarita Valley. Our expertise spans commercial, home, mobile homes, and food establishments. We collaborate with property management companies, coverage providers, leased spaces, and home warranties. Our services include winterization, hot water systems, pressure problems, septic tank repairs, lot drainage solutions, waste line cleaning, regulatory adjustments, appliance setups, full-service plumbing, video camera inspections, waste disposers, water outlets, shower leaks, tub replacements, pipe replacement, water removal pumps, leak detection, subsurface leaks, mold remediation, backflow devices, high-pressure cleaning, sewer cleaning, gas line installations, instant hot water systems, water supply installations, and earthquake shut-off valves. Ask about our service guarantee.

Domestic Onsite Wastewater Services
Malibu, CA, the Golden State
Malibu Wastewater Inspectors
We offer turnkey onsite sewage solutions for domestic and commercial property owners in Malibu and surrounding areas. From City of Malibu certified septic inspections to soil percolation testing, to custom septic installations and setup, we excel in all aspects of wastewater treatment. Our helpful staff understands Calabasas septic system planning and approval processes, enabling us to expedite your project. Our expert wastewater treatment consultants can assist you in avoiding expensive redesigns due to unexpected requirements.

Consider pumping your system if:
Sewage backs up into your drains and toilets
Your toilets are slow to flush
Wastewater appears on the ground
Foul odors are present near your house
Overgrown plants are visible above the absorption area
It's been a while since your system was serviced.

Business Services

  • Drain repair
  • Gas line installation
  • Gas line repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours

Recommended Customer Reviews

Patricia D.
★☆☆☆☆

I am in the process of buying a house with a septic tank, which I have never used before. I hired GMP plumbing and sewer to inspect the system before purchase. Mr.Morris came on time, took a few pictures, explained to me the system was not draining and he could not do anything more. He informed me of different options ranging from $10,000-$80,000. The seller's did their own inspection three days later and processed their report a day later stating there was no issue. I didn't receive a report from GMP for 6 days, and it took numerous emails and calls from the realtor and myself to get it: 3 pictures and a page with check marks and little information- which stated at the bottom ""not for real estate use"". To say I wasted $575 is an understatement, and I do not have any documentation to refute the seller's report. DO NOT USE.

William T.
★☆☆☆☆

Would not recommend this company. The owner is not knowledgeable about the process in Malibu and led to a lot of delays for our septic system.

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