Services

Servicing our customers’ water treatment investment is what we do best. We are pleased to have the opportunity to provide you with quality water, and will always call you once a year to make sure your equipment is performing as promised.

Whole-House Point-of-Entry Systems

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Water Softeners

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Carbon Filtration

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Arsenic Filtration

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Flouride Filtration

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Nitrate Filtration

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Sediment & Sand Filtration

Point-of-Use Systems

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Reverse Osmosis Filtration

Repair & Maintenance

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Water Softener Repair

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Reverse Osmosis System Repair

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Water Filtration System Repair

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Water Purification System Repair

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Annual Maintenance

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Salt Delivery / Refilling

What People Are Saying About

Crystal King

"As a long term customer of Crystal King Water since 2003, I can attest to their professionalism and great work which they consistently provide. I can always count on Larry to remind me yearly that it is time for our annual filter maintenance.Crystal King Water is a company which we trust, rely on and recommend."

Juan R Nieves, Lodi Ca

"We had a Crystal King Water Conditioning system installed over 24 years ago.The reverse osmosis and softening has provided us with safe, clean, contamination free, soft and wonderful tasting water water that is hassle free for us. The Crystal King staff are all courteous, friendly and professional.They just do what they say they are going to do, which is unusual in businesses today. We give them an unqualified recommendation for any water purification needs. "

Clay & Anita Allensworth, Modesto, Ca.

"I've used Crystal King Water for over 24 years. They installed our under sink system and softener in the backyard. They schedule me for my yearly inspection and fix what is needed. We would never trust any other company to handle our water treatment needs."

Dan & Cathy Schloss, Modesto, Ca.