Experience the Best

Tankless Water Heater Services

Friendly, fast and affordable. Call Us Now! 

4S Ranch Residents

We care about you and your water heater and want it to last many more years.

Call us now to schedule a free preventative maintenance assessment.

Vanessa Martinez
Vanessa Martinez
Jacob did a great job switching us over to a tankless water heater and replacing our water softener. He is very knowledgable, professional and timely. We will definitely be using Jacob again for plumbing needs. Thanks Jacob!
Shannon Romeo
Shannon Romeo
Jacob was timely, affordable, trust worthy and most importantly he went above and beyond with customer service! I woke up to my water heater leaking. It was super old and I guess it had hit its last leg, but of course it was on the morning that my husband was supposed to arrive home from over seas. He had been away for over six months and I wanted to make sure he could have hot water when he was home! I called in and Jacob was super nice and helpful! It was time for a new one and he was able to come replace it that day so that my husband wouldn’t have to come home and deal with it and he could have a hot shower! I highly recommend using this company for any of your water heater needs!
Joy Figueroa
Joy Figueroa
"Jacob is a true professional and a lifesaver! When my water heater unexpectedly gave out, he came to the rescue with prompt and efficient service. From the initial assessment to the final installation, Jacob demonstrated exceptional skill and attention to detail. He took the time to explain the process and answered all of my questions patiently. Not only did he replace my water heater flawlessly, but he also went above and beyond to ensure everything was working perfectly before leaving. Jacob's expertise and dedication are truly commendable, and I can't recommend him enough. If you're in need of plumbing services, look no further than Jacob - he's a five-star plumber in every way!"
Garcia Family
Garcia Family
My water heater stopped working and Jacob did an AMAZING job getting it fixed. He determined the water heater needed a replacement thermostat and burner assembly and was still under warranty! He searched for replacement parts and had them shipped overnight and quickly fixed the water heater early the following morning. The price was very fair and Jacob is a really nice guy. I highly recommend Jacob at Trusted.
Tiffany Ward
Tiffany Ward
Jacob is the best! Very professional and honest. So glad we found our new plumber! He installed a tankless water heater for us & afterwards the job was so well done we decided to have him install a water softener on the house and two reverse osmosis systems. I highly recommend him!
Anjana Iyer
Anjana Iyer
Our water heater stopped working. We tried turning the pilot light on, and we couldn't. Called a plumber who came, tried turning on the pilot light, and couldn't. He said he didn't know what was wrong, but recommended that we install a new water heater. We decided to get another opinion - somebody who perhaps knew what was wrong... called Trusted Water Systems. Jacob came, looked at the heater, then felt underneath, said it was wet down there and that there was a leak hence the issue. He too said we needed to install a new water heater - but he told us exactly why. He said he could come in the next day. He came as promised, and we had a working water heater in a couple of hours.
John Henares
John Henares
Jacob installed a tankless gas water heater, a Rinnai RSC199iN. He really did a good job and reasonable price too. Job was very professional and quality of work, second to none.
Chingheng Chou
Chingheng Chou
Jacob did great job on installing the water softener and RO system for our house. Great service, highly recommended.
Jennifer Brimhall-Crane
Jennifer Brimhall-Crane
Jacob did an excellent job! He was professional, knowledgeable, and responsive. We will definitely use him next time. We have anything to be done with our tankless water heater or anything else that he knows how to handle.
Sara Ochoa
Sara Ochoa
Jacob did an outstanding job at replacing our tank water heater with a tankless one we provided. From the beginning, he surprised me with how quick he was at responding to messages and answering my questions. Trusted Water System provided a competitive quote. Jacob provided us with an onsite estimate on a Friday and scheduled our install for the following Monday. On the day of install, Jacob arrived on time and completed the job within a few hours. His work looks clean and aesthetically pleasing, in particular the layout and routing of the pipes. Overall, I am very pleased with the results and happy we went with Trusted Water Systems.

Three Reasons To Choose Us


Experienced Technicians

Our team has years of experience and the skills needed to diagnose and repair any water heater or filtration system issue.


Exceptional Service​

We pride ourselves on providing exceptional customer service, from the moment you call us to the moment we leave your home.​


Affordable Prices

We offer competitive pricing on all our services, and we’ll always provide a transparent estimate upfront.

Services We Offer

At Trusted Water Systems your comfort and satisfaction are our top priorities!

We’re not just about fixing water heaters. 

We’re about restoring your peace of mind.

Whether it’s a minor hiccup or a major meltdown, 

our team is geared up and ready to swoop in with precision and expertise.


We understand the importance of having hot water in your home. That’s why we offer a range of water heater repair services to help you get your system up and running again as quickly as possible


If your water heater is beyond repair or you’re simply looking to upgrade your system, we offer professional water heater installation services as well. Our team will help you choose the right type and size of water heater for your home.

Types of Replacement Water Heaters

Tankless Water Heaters

recirculating water heater
non-condensing water heater

Tank Water Heaters

natural gas water heater
Natural Gas
Heat Pump & Electric Water Heater
Heat Pump & Electric
Power Vent & Direct Vent Water heaters
Power Vent & Direct Vent

Need Something Specific?

Call Us Today!

Call Us For Assistance
(619) 386-5020 

We Are Available For 24/7 Emergency Service

Water Heaters
Contact Us

95 I St, Chula Vista, CA 91910, USA

Phone Number:
(619) 386-5020 

Assistance Hours
Available 24/7

We'll Call You ASAP!

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