Poseidon Plumbing
Company Overview
Our team consists of local plumbing experts boasting over three decades of experience in the following services:
Leak Detection and Line Location using advanced technology
· Slab leak repairs and sewer line repairs
Certified backflow testing services (repair, rebuild, replace, and certify)
Complete drain cleaning and rooter service
Full repiping services (using PEX and copper)
Complete gas line services (detection, repairs, repipes, and regulators)
· Installation of earthquake valves
Tankless hot water heaters (certified installation technicians)
New construction
· Comprehensive service from meters to 'top out' on bespoke homes
Kitchen and bathroom remodels
· Personalized shower installations, steam units, and jacuzzi tubs
Located in Irvine, Orange County, CA, Poseidon Plumbing brings over 30 years of experience in plumbing and home development.
From minor home repairs to custom home builds and commercial projects, we handle it all.
As a father-son team, Poseidon Plumbing was established with the goal of offering exceptional plumbing services, preserving natural resources, and ensuring fair pricing.
Curious about our name?
In Greek mythology, Poseidon is the God of the sea and water.
He is celebrated as the ""master of fresh water,"" committed to preserving life’s essential resource.
We consider ourselves experts in plumbing, and the name Poseidon Plumbing embodies our dedication to quality service, conservation, and modern plumbing practices.
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

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.

Early last week, had an issue (running water with noises) with the toilet , After reviewing and seeing reviews yelp, i decided to call Poseidon for services
After the call, they came back and setup an appointment to check it out the problem, and they found out the valve and pipe might not be adjusted properly. to nail down the problem, they told me that they will do some investigation to ensure this would be the root cause. 2nd day they came back with the part (fill valve: just in case if necessary) and re-adjusted the pipe and valve. the problem went away and the issue was fixed. they even call back yesterday to ensure the problem didn't happen again, which i told them it didn't happen. All i can say is excellent service, Fantastic job. Very clean and professional. Definitely recommend the company to everyone.!

We had called him and specifically asked for the service that can record the camera work as we needed it to show the sellers of the home the damages in the drainage pipes and be able to negotiate.
Showed up with a thick camera line which couldn't even go past some of the blockage and failed to bring recording device. He said he will come back with it some other time. No follow up and won't return call.
Wow.