Valued customers;

We would like you to know that we are currently open and ready to provide you with our typical outstanding service and products.

We are committed to taking every precaution to keep everyone healthy and safe. To this end, we have enhanced our cleaning procedures and doubled down on sanitary measures to ensure the safety of both our clients and our service team.

If the thought if running to the store for bottles water makes you nervous, let’s fix that! Our water filtration system means never having to worry about the quality or safety of your water. We’ve got you covered.

Sincerely,
The Team at Arnett’s

San Diego Tankless Water Heater Sales, Installation, & Repairs

Serving the Greater San Diego Area Since 1993

Arnett’s Water Systems is proud to be San Diego’s leading provider of Tankless Water Heaters, including Tankless Water Heater installations and Tankless Water Heater repairs. Arnett’s Water Systems has trained, licensed, and insured specialists to provide you with the same day hot water, new tankless water heater installation, repair, and annual maintenance.

Arnett’s is ready to service San Diego area residential and commercial services.

Arnett’s is a locally-owned-and-operated family business that has proudly served the greater San Diego area for over 25 years. Our mission is to provide our customers with the best tankless water heaters, water filtration systems, and water softeners for a reasonable price.

We have a team of trained technicians working around the clock to provide our customers with tankless water heater installation and repair, water system flushing, recirculation pumps, and routine maintenance. In addition to carrying our own line of water systems, we are the #1 provider of Noritz tankless water heaters in San Diego.

Arnett’s continues to maintain a perfect A+ rating by the Better Business Bureau (BBB).

Learn About Tankless Waterheaters

Wondering about tankless water heaters? Well, what better way to learn about them than from a tankless water heater expert at Arnett’s Water Systems?

Erik Arnett, owner of Arnett’s Water Systems, answers some of the most common questions surrounding tankless water heaters and provides insight on what you, as a homeowner, needs to know about them.

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SPECIAL OFFER

We Offer Financing for Tankless Water Heaters and Water Treatment Systems

Low Monthly Payments
Low Interest Rates
Quick Approval
All Tankless Water Heaters & Filtration Systems

If you’ve been holding off on purchasing or upgrading to a new tankless water system because you think it will cost too much, we’ve got great news for you! Arnett’s is pleased to announce that we now offer financing on ALL MODELS of tankless water heaters, filtration systems, and water softeners!

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THE BEST TANKLESS WATER HEATER PRODUCTS

In the market for a tankless water heater? Arnett’s has you covered.

Noritz EZTR40 Tankless Water Heater

.87 Uniform Energy Factor
Minumum 15,000 to Max 120,000 BTUh
0.5 to 6.6 GPM

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Noritz NRCR111 Recirculation Tankless Water Heater San Diego

Noritz NRCR1111 Recirculation Tankless Water Heater

.81 Uniform Energy Factor
Minimum 16,000 to Max 199,900 BTUh
0.5 to 9.8 GPM

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Noritz NR98 SV Tankless Water Heater

.81 Uniform Energy Factor
Minimum 16,000 to Max 199,900 BTUh
0.5 to 9.8 GPM

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Noritz EZ111 Tankless Water Heater

.96 Uniform Energy Factor
Minumum 18,000 to Max 199,900 BTUh
0.5 to 11.1 GPM

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Noritz NR98 OD Tankless Water Heater San Diego

Noritz EZ98 Tankless Water Heater

.96 Uniform Energy Factor
Minumum 18,000 to Max 180,000 BTUh
0.5 to 9.8 GPM

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EXPERIENCE THE DIFFERENCE

CALL US TODAY AT (619) 223-1209

GET STARTED

I met Erik through my motorcycle shop over two decades ago. Not only do I look up to and admire him for his business ethics and professionalism, Eric has become one of my best friends. In fact, Eric hired me to work for him for several years. He and I installed over 400 tankless water heaters together. One of which was my unit, now 12 years old. We recently had a conversation, and he asked if I still had the same unit. The answer was, yes! He was surprised, as followed by recommendations, I have kept it cleaned every year with the vinegar treatment. Probably going to upgrade to the more efficient version soon! Arnetts Water Systems will be the only one I will refer to and use.
David D.

Great product, service and quality of installation!
Roger W.

My família and I are very happy with Arnett’s services. We had a problem on our tankless water heater wich was quickly fixed by Arnett’s team. Everyone with Arnett’s I had the pleasure to deal with was thorougly professional and competent. I strongly recommend their services.
Valquiria A.

Fast! Was out same day and fixed our problem. Wiling to bet they saved me a fortune.
info3

I really appreciate the level of service that Erik Arnett and his team provided. I have had my Rinnai tankless water heater for about a month now and it has worked perfectly, replacing a 75 gallon tank heater in the garage. The heater they spec'd is able to keep up with 4 simultaneous showers with capacity left for running a few faucets. Erik's team was extremely prompt in scheduling the appointment, provided an excellent recommendation regarding placement of the heater, and did a very 'clean' install. There were no hassles from the moment they showed up in the morning until they swept up the last bit of dust in the afternoon. I would definitely hire them again.
Google User

I give this company 5 stars for service. The install was professional, and the company arrived when they said they would and finished when they said they would. They did a top notch job. I highly recommend this company. I had three quotes, and by far this company was the most professional.
Google User

Great service. The staff is super helpful and they ARE FAST! The first place you should call.
This guy is good! Fast service and great at helping me understand what was really needed. Saved me a ton of cash and held my hand the whole way.
Tyler B.

I called various places for replacing my 50 gallon water tank heater with a tankless water heater and they all gave me a very large range for the cost, and also could not come to my house at the same day. Then I called Arnett's Water System and talked to Eric and he provided me with a cost over the phone which was much less than the quotes that I received from the other places. Eric came over to my house the same day and his phone cost estimate did not change after seeing my system. In 2 and a half hours, Eric replaced my 50 gallon tank water heater with the more efficient tankless water heater. I watched Eric do the work, he was very efficient and fast, I could tell that he has lots of experience in doing that. I am very pleased with my new tankless water heater performance, and its small size as compared to the bulky tank that I replaced. I highly recommend Arnett's Water Systems for your water heater needs, the price was the best, and Eric is the most professional, honest, and knowledgeable person that you could find for this kind of work.
Elie E.

Sharen left a 5 Star Rating!
Sharen G.

Our 11 year old Noritz stopped working. Eric had an even better version installed before we could miss the hot water. Bravo!
Roger H.

Had an overall impressive impression of Arnettt's plumbing. The guys were great Tom and Carlos. Did great work and were definitely a big help to my problem.
Rodrigo S.

We hired Arnett's to install our tankless water heater. They did a great job, it was quick and good price. No problems, nice guy.
Alaine

Great guys, Eric knows everything about tankless and their prices are very fair. I tell all my friends and family to call him for their water heater needs.
Edwin L.