Nissi Plumbing
Company Overview
Give us a ring at 818-262-2521. Having spent over 25 years in the plumbing industry, we bring extensive knowledge. Our services include slab leak detection, home repiping, ADU additions, and much more.
No project is too large or too small for us. Ensuring your satisfaction is our main goal.
As a family-owned plumbing business, we take pride in our work. We strive to deliver the highest quality service at the most affordable rates. All our new installations come with a warranty.
Business Services
- Drain installation
- Drain repair
- Faucet installation
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer 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: | 12:00 AM - 12:00 AM (Next day) |
Recommended Customer Reviews

I have Select Home Warranty, which covers waterheaters. I was given Nissis Plumbing as the repair contractor on Thursday. On Thursday, Nissis Plumbing told me they would have a technician here on Friday. I took the day off of work on Friday, but, the Nissis technician did not show up, and did not call. Thursday, Friday, Saturday, Sunday, Monday with no hot water. Another case of poor communication and poor customer service. Will request another contractor.

Jesus was absolutely amazing! Extremely knowledgeable and professional. I highly recommend Nissi plumbing and I can't thank them enough!! :)

poor communication. never called to say running late. was supposed to call w window of time for repair, never did. poor customer service

The water main between the meter and our house was leaking a gallon a minute. The leak was underneath the concrete driveway. Jesus and Jose were on it right away--willing to come out to our house (which is far) in a couple of hours. And they didn't overcharge us for responding immediately--in fact their prices were half of everyone else we called.
Jesus communicated every step of the way-- from finding the leak, explaining our options for the repair, and finishing the cement in the driveway professionally so that it looks great. Jesus and Jose clearly are knowledgeable, experienced, and fair.
It is so refreshing and comforting to work with people who are honest, meticulous, and experienced. And unbelievably, cheaper than everyone else! Call them, you won't regret it.

Ernesto is the man! He was really accommodating for time, works fast and is very reasonably priced. He did multiple checks to make sure everything was hooked up correctly. I will definitely be calling Nissi again (hopefully not too soon) for plumbing needs. So happy I found them.

The plumber did a great job in my Condo and was very kind and helpful towards my tenants.
The pricing was very reasonable and they were easy to communicate with and arrived on time.
I will definitely use them again!

Great job, very reasonable price. Ernesto was very good. He installed all new plumbing for my newly installed sink as well as our new faucet and garbage disposal. Very nice and personable. Did a great job and was very clean. Will use Nissi plumbing again for my future plumbing needs.

Our house had an issue with the laundry machine's hot water, and Nissi responded quickly. Their plumber, Jesus, gave a diagnostic and was honest, saying that we don't need to do any repair since it wasn't a pressing matter. They don't care about the money, but they are professional and seek to do the job with integrity. I recommend!

If you need a Great plumber that is honest, knowledgeable, courteous and goes above and beyond. You should call Jesus! He very trustworthy and will be my go to plumber for all of my plumbing issues.

Jesus was great he was very responsive and came out right away to assist with our plumbing issue. I would highly recommend him and Nissi Plumbing