Tankless Hot Water Solutions
Company Overview
Offering solutions since 1999. Our staff at Tankless Hot Water Solutions and Plumbing includes expert plumbers and tankless water heater professionals. We have been addressing the plumbing needs of the San Fernando Valley and Simi Valley areas for more than two decades.
Numerous plumbers shy away from tankless hot water heaters due to the electrical aspects. Our team is formally trained in servicing almost all brands of tankless water heaters. We go beyond just de-scaling; we comprehend the unit, inspect it, and offer you essential insights to help you make wise choices regarding the maintenance and durability of your tankless water heater.
Every one of our technicians is a plumber as well While we specialize in tankless water heaters, our technicians are also top-notch general plumbers. We can help you with everything from drains to faucets, garbage disposals to gas lines.
Contact us today; we offer a one-hour appointment window because we value your time. You can call us or easily schedule an appointment on our website; it’s quick and straightforward. We offer no dispatch fee and free estimates across the SFV and Simi Valley regions.
We led the way in tankless hot water heater installation and service in Los Angeles. Many plumbers turned to us for tankless water heater installations for their clients. Our team is certified by Navien, Rheem, Noritz, Takagi, Rinnai, and more. Since 2003, we have installed at least 200 tankless water heaters each year, totaling over 3,400 installations. From small condos to large multi-unit complexes, we handle it all. We are full-service plumbing and Rooter specialists, and we have a division specifically for those services called Rooter Shark Plumbing.
Hello, I’m Ted K; I have owned and operated Tankless Hot Water Solutions and Rooter Shark Plumbing for over 20 years. I am passionate about tankless hot water heating technology and all aspects of plumbing. We always aim to keep abreast of the newest, greenest, and most affordable plumbing technologies.
Our Rooter Shark Plumbing division is a dream realized. Rooter Shark is dedicated to high-quality service in sewer and drain solutions.
I, along with our technicians, hold certifications from Navien, Noritz, Takagi, Rinnai, Bosch, Rheem, AO Smith, American, and Eternal.
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
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | 9:00 AM - 4:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Reliable and easy company to work with. Recommend for any plumbing needs! Very responsive to emergency plumbing issues and have experts that can handle any job.

The only plumbing company I will ever use! Honest, reliable, knowledgeable, and affordable. Simply the best!

EXCELLENT SERVICE !!! I called Tankless Hot Water Solutions this morning and spoke with Ted. I needed someone to come out today to service our Tankless Hot Water Heater because we had no hot water at all. Ted was super nice and was able to accommodate us. The technician, David, arrived a couple of hours later; another super nice guy and very smart! David performed a quick check and found the issue right away! He also ran a descaling on our unit as it had never been done before. We are definitely going to have David come back to add a Thermal Bypass Valve under our kitchen sink so that the water usage to get hot water is more efficient and less wasteful of water while waiting for the hot water to arrive on the other side of the house.! I am truly grateful to this company for their fast response as well as their fair and honest pricing AND to David who is incredibly knowledgeable about all the intricate parts and how everything works!

Joe was great! Prompt, efficient, friendly and solved the problem in no time! I scheduled an emergency appointment, but he fit me in despite not having one ahead of time!

Best plumbing company period. Totally professional, I am a tile contractor and use them on some big project, last one a total re do of a crushed Sewar pipe owners of house were absolutely happy with their work. I cannot thank them enough for the professional attitude and work ethics. Tile Synergy inc

I'm a repeat customer and very pleased with exceptional service from tankless. Armando has serviced our tankless heater most often and I am very pleased with his service. He's knowledgeable, courteous, and strives for excellence. Excellent service person! Thank you!

Punctual, polite and competent. I look forward to a long term relationship.

INSANE CUSTOMER SERVICE AND CARE!!!
I live in Texas and so why you might ask am I writing a note for some plumber in Chatsworth...that is because Ted Kelly is my new best friend. Talk about over the top and service beyond the wildest expectation....here it goes....
My tankless water heater froze in the ""Snowpocalype of 2021"" from 2/14-2/19. I had a Navien 240a, and on the 19th could tell that at least 2 parts had frozen (the pump and WAV OUTLET) and I desperately tried to find the parts.
I searched high and low - online, from the manufacturer, local plumbers and plumbing supply companies in Texas. I came up empty at every turn.
Desperate, I went to the Navien website and pulled up all the plumbers in San Diego, LA and San Francisco (it never freezes there, right!) and emailed every sing one - 125 in total. I got all kinds of answers - anywhere from guys that didn't read my email and said ""try amazon"" DUH!!!, to ones that did but didn't have the part and then there was Ted
Ted responded immediately wanting to help in anyway. He had the part in a demo/training unit and the other in his stock. I sent him a UPS label and he immediately put those in the mail....I installed and Ted even got on the phone with me and walked me through potential trouble spots.
UNFORTUNATELY, after those were installed I could identify at least one more leak.
Still there was not a Navien spare part in the WORLD and surely nothing within 1000 miles of Texas. What could I do???? CALL TED.
Ted got me another part and even recommended a 4th part ""just in case"" and took them late in the evening and threw them over the fence to the UPS worker at the processing facility.
As we waited for the last part to show up, I was fretting over whether all this work (and expedited shipping) was going to be worth it or if the water heater would work after all this. On 3/3, the parts came (UPS was late) and our plumber installed the parts and ...........the HOT WATER FLOWED. Talk about California Dreamin! Notanku?!?! - NO, THANK YOU!!!!
If you are anywhere near Chatsworth, need or want a tankless water heater and want INSANE customer service - call Ted.
Next time I am in Chatsworth, Ted, dinner on me!
Cheers to my new plumbing friend!

We have been very pleased with Tankless Hot Water Solutions. They installed our tankless water heater 2 years ago, and have made 2 annual service calls since. All of our interactions with them have been excellent.

Excellent service! They were very quick to respond And David Mancilla was professional and thorough. I am back up and running and would highly recommend them.