Poseidon Plumbing
Company Overview
We are skilled local plumbers with more than 30 years of expertise in these areas:
Identifying leaks and locating lines with electronic precision
· Slab leak repairs and sewer line repairs
Certified back-flow testing (repair, rebuild, replace, certify)
Comprehensive drain cleaning and rooter services
Full repiping services (using PEX and copper)
Gas leak detection services (including gas line repairs, repipes, and regulators)
· Earthquake valve installation
Installation of tankless hot water heaters (by certified technicians)
New construction
· Complete service from meters to 'top out' on custom homes
Remodeling kitchens and bathrooms
· Tailored shower units, steam showers, and jacuzzi tubs
Located in Irvine, Orange County, CA, Poseidon Plumbing brings over 30 years of experience in plumbing and home development.
Whether it’s small repairs or large-scale custom home projects, we cover all your plumbing needs.
Founded by a father and son, Poseidon Plumbing aims to deliver high-quality plumbing services, promote resource conservation, and maintain competitive rates.
What’s the story behind our name?
Poseidon, the ancient Greek deity of the sea and water, represents our values.
Known as the ""master of fresh water,"" he is tasked with protecting the most vital resource for life.
We see ourselves as masters of the plumbing trade, and the name Poseidon Plumbing reflects our commitment to delivering quality, conservation, and modern water solutions.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe 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

I live in the Irvine area and my garbage disposal stopped functioning because a piece of glass accidentally fell in. I searched Yelp and found Poseidon Plumbing. Their prices were lower than the other few services I had found so I gave them a call and made an appointment for the following morning.
David arrived promptly on time. He had all the equipment necessary to complete the job. It took him about 30 minutes to remove the old garbage disposal and install the new one. He mentioned he's been doing this for 30 years! I'd highly recommend.

I needed a reliable plumber to install both a new garbage disposal and faucet within a week's time. The father and son duo, David and Jason (respectively), was able to get the job done in an fast and efficient manner. Although we were running late for our appointment with them, they were both patient to wait for me and best of all, the estimate was within my budget.
For those who want the little details, Jason was quick with responding to my Yelp quote request, Yelp messaging and e-emails. I also requested the estimate via e-mail so I would have it for my records. Within, one hour of completed service, I received an email from Jason with our receipt saying that we paid in full.
I would highly recommend Poseidon Plumbing!!!

On Friday night at 8 p.m. I received a call from my tenant that said water is gushing into the street. I called David at Poseidon Plumbing and asked him if his company could check it out because the water had been turned off. David went to the property, diagnosed the problem and completed the repair (all at a reasonable price).My tenant called me to compliment Poseidon Plumbing....this says a lot because she's a Decorator and has very high expectations.

Last week my water heater was broken after 13 yrs. I called Dave to replace my water heater after I contacted several plumbers nearby. I bought a new water heater from Home Depot and the great thing is Dave and his son showed up exactly on time in the store to pick up for me to my house. My old water heater was installed in a busy corner and it was a little bit challenging for the job. But Dave and his son worked very diligently. They took away the old heater and installed the new one just about 2 hours. We got fresh hot water again. The price they offered was also pretty reasonable for the whole job. Thanks Poseidon Plumbing!

First off I want to say this is a family business!
I like that it is a family business because you get that personal attention that you do not get from one of the Franchise guys!
The second is that there prices are very fair and competitive.
The work that was done was top notch.
Our Companies name is Network Capital and will be using them again the future if we have any issues!

They are not licensed to perform work. Despite their claims, if you check their license number #982419 on the contractor state license board - they have been suspending pending disciplinary action! Stay away from this company.

Set up an appointment and he never showed up, no follow up call to say why, just never showed up. Don't waste your time with this company, move on and call another plumber.

I had great experience with Dave. Called him on a Tuesday, he was available to show up first thing Wednesday morning, knocked out my plumbing repairs in less than 1 hour at a very reasonable price. In between he picked up his phone early Wednesday morning to let me know exactly what time he would be arriving so I could coordinate my own schedule. I will not hesitate to use Dave again for any plumbing repairs.

We have used Poseidon plumbing on multiple occasions and have been very impressed with their response time and finished work. We own 3 rental properties and happened to have water leaks in all of them over a 1 week period! Poseidon was able to immediately come out and fix all of the problems we had. This was very important to us and our tenants really appreciated it too. We've also had them install kitchen faucets and garbage disposals. Every time we've used them they are professional and do a great job. Would definitely recommend them. They also have good rates based on other plumbing companies we've called.

Seems like Dave likes to use truck problems as an excuse for not showing up nor having the decency to call and let the client know. (Saw another review of the exact same situation)
I waited for almost an hour and called...told me his keys got locked in the truck. Waited another hour and finally showed up. He was going to buy the part and come back the next day. Again, no show / no call. I had to call him again. He may do great work but seems he lacks customer service or common sense of courtesy to his potential clientele. There is no excuse when you don't keep your word.