GM Plumbing
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GM Plumbing
GM Plumbing Corporation is a family owned and operated full service plumbing company based in Signal Hill, California. We pride ourselves in providing our customers with high quality customer service, clear and straightforward communication, reliability and high quality work. As a full service plumbing company we can tackle all of your plumbing and drain problems, from minor to complex.

We strive to provide our clients with straightforward, upfront and honest solutions for all of their difficult plumbing needs. We specialize in commercial service and repairs, boiler service and repairs / replacements, ADA compliance, multi-family residences, and assisted / senior living centers. As a team, we have extensive knowledge and background within all of these areas.
Services
We have been plumbing for nearly two decades! We've handled just about everything you can think of in residential AND commercial situations. Our Long Beach technicians are fully trained with the latest knowledge in the plumbing industry. We perform sewer repairs and inspections, hot water heater repair, replacement, and installation, and full service general plumbing.
How do you recognize a plumbing emergency, and what do you do if you really have to call for emergency services? While emergency services are available, you do not want to call for a plumbing emergency if you do not have to. Some issues that seem like major problems can actually wait until the next day (and regular hours) if you can do a little troubleshooting.
GM Plumbing specializes in plumbing installations for your faucet, bathtub, shower, toilet, garbage disposal, water heater, pipes and drains. Many rooms in your house can benefit from a little TLC and do-it-yourself renovations. Your bathroom is not one of them. When it comes to your bathroom, kitchen, and other rooms that contain plumbing fixtures, the smart thing to do is to leave it up to the professional plumbers.
Contact GM Plumbing, a C-36 contractor that is well-versed in all facets of plumbing and ADA inspections and regulation. When it comes to The Americans with Disabilities Act (ADA), businesses, state and local government facilities, and non-profit organizations must provide their products, goods, services, and overall programs to those who live with disabilities.
Letting your plumbing be neglected can cause it to fall into disrepair and create serious damage. Contact GM Plumbing to prevent any major issues. Like most of your home, it is important to do regular maintenance on your plumbing fixtures and pipes periodically. Much of the maintenance you have to do, though, is on things you can't see or may not think about.
Reviews (18)
Joseph Campos
Joseph Campos
Nov 01, 2021
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Positive: Professionalism, Quality, Responsiveness
GM Plumbing Corp. staff is excellent! They communicated clearly and very quickly. Technician Eliot did a great job of installing a new toilet for me. He even replaced the Toilet Flange, which was the main source of trouble. He was very efficient, friendly, professional and impeccably clean!
Service: Toilet installation
Cristina E.
Cristina E.
Sep 09, 2021
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Great experience with Elliott overseeing the plumbing work at my home. He was responsive and got the work done in a timely manner. His crew was respectful of Covid guidelines while working in my home. Definitely would recommend!
Elizabeth W.
Elizabeth W.
Sep 01, 2021
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Having another plumbing company disappear on us after 20 years was a shock. Then, of course, we had two issues go on with our newly installed water heater shortly after!
GM Plumbing Corporation came to the rescue!!Not only were they rapid in the repairs, they even had parts with them or nearby!
Elliot was on time, polite, and very well educated in pointing out another poor installed issue by the past plumber.
We are very grateful to now have them as our go to plumbing company. Thank you!!
Gema Flores
Gema Flores
Aug 14, 2021
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I have had a leak underground for over a month that G.M. plumbing charged over 6k to locate. They have come out to the property and left multiple holes and have made zero repairs. Today I received a quote for an additional $4,500 to keep looking. If you want to be out over 10k for a plumber that "might" be able to help you find a leak then these are your guys. What an incredible waste of time and money.
Lyndsay S.
Lyndsay S.
Aug 01, 2021
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Our property manager hired these guys to do some major work at our building and they were awesome! Polite, tidy, and fast! Highly recommend.
Rozanne W.
Rozanne W.
May 06, 2021
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Just had Elliot from GM Plumbing here to install a new kitchen sensor faucet. He came witha mask and kept it on until I told him he could remove it. He was very respectful and knew what he was doing. Did a great job and cleaned up after he finished. Very pleasent and professional young man.
Hafsa A.
Hafsa A.
May 01, 2021
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My bathroom sink suddenly flooded one morning and my HOA got GM plumbing called out to my apartment, who arrived in less than an hour. Tim was able to fix our problem in less than two hours, really appreciate their service and him arriving in a mask, would definitely recommend their services.
Bryan D.
Bryan D.
Apr 24, 2021
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The technician did a good job; wish he would of put on shoe covers. The pricing could be better as the final cost felt overpriced. For example they quoted us double the price for a faucet that was half the price at Home Depot; so we ended up just driving to Home Depot and buying the faucet ourselves. Would I use them again, probably not because of pricing, but overall not the worst and not the best.
B. F.
B. F.
Mar 27, 2021
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Had these folks over for an emergency sewer main cleanout at the house on a Saturday. They were here within an hour, which was great! Also were not as aggressive on weekend pricing as others have been. Clean, respectful, and professional, so I was happy about that.

They took the time to get a great cleanout with the snake, and everything runs great. They also do offer camera and hydro for a better overall cleaning if we want.

I will absolutely give them a shout when I need something! Thanks for the service.
J. B.
J. B.
Mar 06, 2021
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I had a problem with water pressure and I contacted GM Plumbing. I spoke with Phil who guided me through the process of checking the pressure regulator. Elliot responded and replaced the regulator quickly and everything is working great... would recommend them highly and they are the only plumbing service we use..
John Blood
Katrin B.
Katrin B.
Jan 19, 2021
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Feels like they took advantage, that it was an emergency that we had a burst pipe. The price was way too high. I would have loved to give them more stars and a better rating. But charging almost $900 for less than an hour's worth of work replacing a small piece of copper pipe, and it wasn't even outside of normal business hours.
They did send someone out quick, he did good work and was friendly and professional, but the price makes me never wanting to use them again and want to caution others to look elsewhere.
Cecilia Witt
Cecilia Witt
Oct 26, 2020
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The team of two plumbers did a professional job with our obstructed drain lines and cleaned up nicely after themselves. I would have rated them as 5 stars except that the price was much higher than I anticipated and probably higher than most. If you are concerned with price you may want to look elsewhere.
Michael L.
Michael L.
Mar 25, 2020
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Company was referred to me from a friend, Will came out to access my leak and provide quote.
I had a small pinhole leak in my hot water supply to the Washing Machine (Located in the Garage). GM quoted this at $3400, and the job would take all day to complete. To be nice about things, I guess referall's don't always work out. Fortunately during this tough time that were all up against, I found another local company to complete the work for $380.00 This included 3 hrs labor plus 2 feet of copper pipe. In closure, I'm sure GM does great work, but your gonna pay for it.
Adel Hamad
Adel Hamad
Oct 12, 2019
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Excellent work by Will & his helper Sigy, They came out and fixed an emergency clog. They were there within the hour. They knew exactly what they were doing and even cleaned up the bathroom after they were done fixing the clog. They are my to go to guys from now on. thank you
Kerry Ritter
Kerry Ritter
Oct 12, 2018
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Had excellent service. Elliot was very nice, informative, and on time. Plus Elliot and his partner, Jose were really clean. It took about 30 min to install a brand new disposal on the weekend before XMAS.
Thank you, GM!
Denmac Industries
Denmac Industries
Jul 02, 2018
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Thanks so much to the wonderful staff at GM Plumbing. They do a fantastic job at our business and home. Andrea is amazing in the front office.
Martha Garcia
Martha Garcia
May 27, 2018
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When it comes to my plumbing needs, there is no doubt that my “go to” guys are GM Plumbing. They are prompt, professional, very clean when it comes to their work area... I can’t express the gratitude I have for them; they’ve worked long hours at my buildings just to assure my residents were left in safe conditions. Thank you so much GM! You guys rock!!! :)
Steve Schrag
Steve Schrag
Oct 17, 2017
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I am really disappointed in my experience with Philip and GM Plumbing. We were in the middle of selling our house and moving and needed a quick repair for our water heater gas supply line. After calling a few places, GM was the only one able to do the work in the time needed (and I guess I know why they had availability!). Philip explained what they would do, made it sound like pretty extensive work ("2 people, most of a day" is what he told me), and quoted almost $1,000! He did a great job of taking advantage of someone that didn't have time to find another option. Once the work was done, I found