All reviews for Poseidon Plumbing

Austin and Jason replaced my water heater at my house in parsippany and they did amazing job. Very professional and would recommend them to everyone.

I highly recommend this company to everyone,They answered all my questions and fixed my plumbing issues, They will be my plumbers for here on out! Very professional,honest and reliable.

Company had operational challenges, but owner followed through after hours to complete the repair.

Great guys from the beginning to end of the visit. Really explained all the work being done step by step. So great we even signed up for a future project we needed in our basement! Can’t wait to see the final product.

Jason JT was great! Highly recommend for home repairs/services.

They were so quick and so helpful to find the problem - Jason checked all the water outlets and figured out the hose was damaged and we were losing lot of water because of that issue - Thanks Team for immediate response- helps a lot

Really responsive during the scheduling process. Jason took the time to walk us through our options, making recommendations without selling to us. At every step, we were told what work was happening and how much it would cost. He also flagged what future work might be needed so we can plan ahead. ⭐️⭐️⭐️⭐️⭐️

Listen. I have already left these guys a review, but let me just tell you again…. These guys are amazing. We had a hot water heater issue last night. The techs came out first thing in the morning. Somehow we had issue after issue and they ended up spending an entire 12 hours at my house. We’re like family at this point lol. But jokes aside, this could have been so much worse, but they saved the day!

Jason and Austin did a great job on our sump pump replacement. They were very responsive, efficient, professional, and ensured everything was working properly before finishing. Would highly recommend.

Christian was very helpful in resolving my plumbing issue. Very knowledgeable, very technical and great at his job! Thanks Christian!

I had a leak in the garage that was coming from my bathroom. Previous plumbers had attributed it to my tub p trap, so it was disappointing and stressful when the leak showed up again.

Austin and Christian came to diagnose the problem and thought it was the toilet instead. This was helpful information for the restoration company to also help identify the cause.

Now, Christian (and on the last day Jawad) came later in the week to fix the issue which had to do with my toilet flange. Obviously it would be nice to get a major discount in this economy lol, but I really value the quality of work, communication, the warranty and hopefully working with them again if needed!

Replaced my water heater filters, and it is running splendidly now. Plumbers were courteous and professional.

Last minute, we were able to get a crew in to install the drainage and water line to the shed. They even went out of their way to switch out the permit so we could get an inspection scheduled as soon as possible.

Frank and Jawad did a very clean install for tankless water heater works great looks great will use Posieden again.

I recently had Poseidon Plumbing install a 3-stage whole house filtration system at my home in Mountain Lakes, and I couldn’t be happier with the results. From start to finish, the team was professional, courteous, and extremely clean with their work. They explained everything clearly, showed up on time, and completed the installation efficiently.

The pricing was very fair, especially considering the quality of both the system and the service. Since the installation, the water quality in my home has improved dramatically — it’s crystal clear and feels noticeably better for drinking, showering, and everyday use.

Highly recommend Poseidon Plumbing to anyone looking to upgrade their home’s water system. Great experience all around!

Had them come out to fix the sprinklers in my garden and they did a great job! Super honest, worked really hard, and the price was very fair. Definitely recommend them to anyone who needs plumbing or sprinkler work.

As a single mom, who recently bought a house on my own. I was very overwhelmed by an issue in my house.Jason came out to service my hot water heater since I was unable to get hot water. He was knowledgeable, honest, and did amazing work. He took the time to explain certain things to me as well. This was taken care of in a day. I would recommend this company to anyone looking for a great plumber. So glad to have found them.

It’s hard to find good, reliable plumbers in the Mountain Lakes area, but Poseidon Plumbing absolutely exceeded all expectations. Christian and Austin were professional and knowledgeable while installing our tankless water heater but also they went above and beyond. After finishing the job, they noticed my elderly mother struggling with groceries and didn’t hesitate to step in and help her bring everything inside. That kind of kindness and service is rare these days. Highly recommend them if you’re looking for honest, skilled, and genuinely caring company!

We had a great experience with Poseidon Plumbing! Hussein offered us fair rates and provided several great options for replacing our water heater. Chris and Jawad did an excellent job servicing our water softener and installing the new water heater — the work was clean, professional, and efficient. I highly recommend Poseidon Plumbing for any plumbing needs!

Austin was great! He replaced several pipes and a shower diverter, explained everything clearly, showed up right on time, can't ask for a better service. Super helpful and professional—highly recommend!

Poseidon Plumbing installed my three-stage filter and water heater filter today. Jason delivered outstanding service, arriving on time and working with precision. His professionalism and attention to detail were impressive. The installation was flawless, and everything functions perfectly. Highly recommend Jason and Poseidon Plumbing for their top-notch work!