Tankless Water Heater Repair and Plumbing

★★★★★ 5.0 / 5 (126)
: El Monte, CA 91731
: (626) 493-3019
: https://www.tanklesswhplumbing.com

Company Overview

Our focus is on tankless water heater installation and repair, but we also have extensive knowledge in plumbing. With over 25 years in the industry, we are equipped to handle your plumbing needs.

Business Services

  • Drain installation
  • Drain repair
  • Gas line installation
  • Gas line repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer repair
  • Shower repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation

Business Location & Hours



Mon:6:00 AM - 9:00 PM
Tue:6:00 AM - 9:00 PM
Wed:6:00 AM - 9:00 PM
Thu:6:00 AM - 9:00 PM
Fri:6:00 AM - 9:00 PM
Sat:6:00 AM - 9:00 PM
Sun:8:00 AM - 9:00 PM

Recommended Customer Reviews

Tammy M.
★★★★★

Worked with Jessica and Daniel. They were always responsive to any questions I had. Explain and provided different options for us. They were and on time for appointment and got the job done. Our installation looked great and we have near instant hot water. Thank you Daniel and Jessica. I highly recommended.

Kasra S.
★★★★★

Daniel came and fixed our Norwitz tankless water heater properly. The issue was code 11 and needed the coil cleaning. He found and fixed it easily.

Ashlynn C.
★★★★★

Daniel came to the rescue, in helping us out in fixing a leak! We had a random leak in our basement and he found it quickly and fixed it right away. Very quickly and professional. Thank you for coming by last minute on a Friday evening for fixing it so quickly. Would totally recommend to friends and family!

Neil K.
★★★★★

My tech arrived a little early and got right to work. We diagnosed the problem and he had the required parts for my Navien water heater. I also had him perform a service maintenance. I'm very happy with the service and the cost. I recommend Tankless Water Heater Repair.

Jason Y.
★★★★★

This past Sunday, I was so frustrated to come home to a broken water heater right after my family vacation was over. Called Tankless Water Heater on Monday and Jessica quickly addressed my inquiry. After seeing pictures of the damage on the old unit, she suggested that they could try to file a claim for warranty repair/replacement, and possibly solve the problem the same day. Due to my schedule, I made appointment for the following day. Daniel came right on time today and started the manufacturer required procedure. After communicating with manufacturer over the phone, Daniel told me that my claim was approved and he needed to take the old unit down to get a replacement. He came back later this afternoon with a new unit and installed it quickly. Now everything's back to normal. Thank you, Tankless Water Heater Team! Jessica was very helpful and responsive over the phone and via text messages. Daniel was friendly and quick and responsible. I had a good chat with him while he was working. He explained to me the differences between brands and made suggestions on how to maintain my unit so it can have an extended life. I would definitely recommend them to anyone!

Mark G.
★★★★★

Thank you! Very helpful and easy to deal with. They are very considerate and versatile with our schedule since we have work schedules. Vey satisfied with the quality of service. Definitely will be using them again for my tankless water heater service and maintenance.

Justin L.
★★★★★

Were able to get the job done quite quickly and was very polite. Ask for Daniel he was professional and was able to provide us hot water

Guillermo G.
★★★★★

We have a Noritz tankless water system less than 6- years old. Friday morning we had no hot water, so I called Noritz to trouble shoot it. They diagnosed a bad heat exchange and manifold which the parts were under warranty, but not the labor. I drove down the same day to pick up the parts which was appreciated to make my order available so quickly. I initially was going to do it myself until I realized the heat exchange is basically the main core of the unit.

I called a couple of Noritz authorized companies and got pretty hefty prices to replace the parts. On the third try, I called Tankless and they gave me the best pricing by a sígnica t amount and could come out the same Saturday. Mind you it was around 10 am Saturday morning.

Sure enough, they arrive about 20 minutes earlier than scheduled and repaired my unit as well as showing me their finished product. Everything worked nicely and there was no haggling on pricing and no pressure to upswell me anything.

I hope you're never in need of services that requires you to find a repairer on such short notice, but if you do this will be your place. I highly recommend Tankless for your water heater needs.

Nihar G.
★★★★★

We had a Takagi Tankless heater fail after only 2 years, and these guys were incredibly fast, efficient, and friendly at getting a replacement authorized under warranty from the mfg (under an hour after they showed up, same day I called!) and installing the replacement unit the next day. I'm super pleased with their service and Daniel was the nicest guy to work with. He even helped out my neighbor without an appt who was experiencing similar issues. 10/10 would call these guys again if needed!

David H.
★★★★★

In a less than 2 year old new construction, our tankless water heaters started leaking until it finally died. After researching for days on what to do, I gave Tankless Water Heater Repair and Plumbing a call. Jessica was able to thoroughly explain the process and was up-front about cost. Daniel and team came out and took care of everything within 24 hours - warranty processing, approval, sourcing a new unit, and installation.

I only wish I had called them sooner. I can't recommend them enough.

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