If you’re considering having a tankless water heater or a water filtration system installed into your home or business, just give us a call and schedule a visit. We’ll be happy to assist you and your family!

Schedule a Free Estimate

Schedule your free estimate with a Arnett's Water Systems expert today. We'll help you every step of the way from beginning to end. Call now!

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$25 Off Any Service Call

Would you like to receive $25 off your next service call? We make it easy to save. All you need to do is complete the form on the link below and submit it to us.

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Is Tankless Right For You?

Understanding the difference between conventional and tankless water heaters can help bring you up-to-date with the latest choices.

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Naiad Water Systems

The Naiad water filtration system is a family-owned and operated business that has been serving the residents of San Diego since 1993.

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Tankless Water Heaters

Would you like an unlimited supply of hot water for your home? Would you like to save up to 40% on your water heating bills? The real question is – who wouldn’t?

Founded by San Diego native, Eric Arnett, in 1993, Arnett’s Water Systems has been the premier tankless water heater supplier and installer in the San Diego area for over 20 years now.

If you are considering getting a tankless water heater installed into your home, need your tankless water heater to be repaired, or have any questions pertaining to tankless units, look no further than Arnett’s!


Water Filtration

The Naiad water filtration system is designed to function with low-maintenance while providing you with the purest, highest quality water. In addition to removing contaminants from the water, it also conditions the water. It is fully automated, and in addition to its many features it will eliminate shower and hard-water stains, it requires no salt, magnets or pre-filters. It also reduces scale and plumbing corrosion, and of course, the most harmful chemicals such as, Chlorine and similar contaminants.

In short, the Naiad whole house water filtration protects your drinking water, bathing water; water for all uses and it also protects your home from various plumbing issues, including corrosion, due to the bad water quality.