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Rayne of San Diego

Location 4635 Ruffner St. San Diego, CA 92111

Current Customers

(619) 359-8172

New Customers

(858) 223-3095

Delivering nothing but the best for your home and office

Are you in need of great tasting water from a water treatment system in San Diego county?

Does your neighbor already brag about their home water system’s pristine water? Well, they aren’t wrong for doing so when water is so vital! Purified water is a must in Southern California due to extremely hard tap water not softening up any problems. Our expert staff of technicians are here to help you treat your hard water problems and get softened water today.

We provide Water Softener & Filtration Systems to all areas of the greater San Diego area including: 

  • Chula Vista  
  • Carlsbad 
  • Rancho Bernardo 
  • Ramona 
  • And everywhere in between!

Rayne of San Diego has been providing water treatment solutions like water conditioners, whole-house water filtrations systems, and water softener systems since 1955.

Water Softener Repair Services

Looking for a repair service for your water softener in San Diego? Help is always ready though our Veteran Factory Trained Technicians 24-hour emergency and radio dispatched services to get your water softener back up to softening speed, kicking hard water to the curb, and assisting with your San Diego water softener system troubles. We are here to dispel the hard in hard water, add softened water to the mix, and serve your clean water treatment needs.

Say goodbye to wasteful bottled water & that old brita water filter! Say hello to softened water! With Rayne Drinking Water Systems & water softeners, you can enjoy the great tasting drinking water right at your kitchen sink.

At Rayne of San Diego, our Water Softening Systems aren’t limited to treating the hardness in your drinking water. Your washer machine is no exception to the hard water treatment our water softener systems provide.

Enjoy soft water right in your plumbing fixtures without the worry of hardness minerals and experience a soothing shower free of chlorine!

Once installed, your new water conditioner or water softener system will remove unwanted hard water minerals (dissolved minerals like calcium and magnesium) in your tap water.

No more mineral deposits from water hardness in the shower and cleaner dishes in the dishwasher! You will be amazed at the difference.

We also offer filtered Water Coolers for Home or Office.

Interested in a water softening or purification product, filtration service or more info on residential water system?

Submit this form to get started Get Free Water Test

    Rayne of San Diego

    4635 Ruffner St. San Diego, CA 92111

    Water Softeners, Water Filtration, & Reverse Osmosis Water Systems

    There are many types of water filtration systems & solutions available; however, finding the right hard water solution for your home while understanding each water filter’s differences can be daunting for any homeowner to take on. We recommend a water softener with a reverse osmosis system for the majority of homes. But what’s the difference?


    A reverse osmosis system (or RO system) filters up to 98% of all contaminants/unwanted chemicals including minerals, sodium chloride, microbes, and sediments from your drinking water giving you high quality purified drinking water versus a water softener that removes all hard minerals from your water via a process known as “ion exchange.”


    Water softeners use sodium ion resin beads to gently, yet effectively remove the mineral ions that lead to hard water.


    These systems together provide your family the best, highest quality drinking water and hard water protection for your entire home.


    Is your water usage limited to your house? Your water quality shouldn’t be either. After all, why should water softeners & filters restrain their hard water & mineral protection to one place? At Rayne Water, we have an array of water filtration systems and bottle-free cooler solutions to remove hard minerals.


    Everyone’s water usage varies. Fittingly, our water filters come in different sizes, harnessing their sodium ion resin beads and reverse osmosis systems to cut out unwanted minerals, sediments, and impurities for under your sink or whole house application. Everyone deserves better quality water!


    Rayne of San Diego is proud to be a local fixture in San Diego and the outlying neighborhoods. Our water filter systems have provided quality soft water, removing hard minerals and sediments, and improving water usage quality to better serve our neighbors since 1955.


    So, if you need water purification systems in San Diego, water softener installation in La Jolla, water coolers in Rancho Santa Fe, reverse osmosis water systems in Poway, a water softener system in La Mesa, or salt-free water conditioning systems in Rancho Bernardo, we’ll be glad to help.


    Our water softening & treatment professionals are ready to assist you in recommending water filter solutions that are best suited to your needs. Our water filter experts are happy to explain how our water systems work, determine the best water system for you, schedule water filter installation, and more to improve your water usage.


    We’re often in your neighborhood, whether you live in Ramona, Chula Vista, Cardiff By The Sea, Carlsbad, Coronado, Encinitas, Escondido, San Diego, or somewhere in between, so give us a call today!

    Not sure where to begin? We are more than happy to answer any questions regarding hard water solutions like our water filtration & purification systems. Schedule a free test of your water supply and see the impact hard water is having on you and your home!

    Promos & Deals

    Promos & Deals

    See Rayne Water’s latest promotions

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    Compare Us

    Compare Us

    Learn why thousands of customers choose Rayne to soften their water and purify it from any contaminants. Our water treatment systems and portable soft water exchange tanks provide the Highest quality water for you and your needs.

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    System Benefits

    System Benefits

    What you wanted to know about your water supply and water usage

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    Latest Water News from Our Blog
    • Your Water Softener

      Is It Time to Replace Your Water Softener

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    • Benefits of Soft Water

      Benefits of Soft Water and Having a Water Softener

      See Blog Post
    • Wastewater Treatment Plants?

      Can Antiobiotic Resistance be Spread by Wastewater Treatment Plants?

      See Blog Post

    Cities Served

    • 4S Ranch
    • Allied Gardens
    • Alpine
    • Bay Park
    • Black Mountain Ranch
    • Bonita
    • Bonsall
    • Bostonia
    • Boulevard
    • Calavo Gardens
    • Campo
    • Cardiff By The Sea
    • Carlsbad
    • Carmel Mountain Ranch
    • Carmel Valley
    • Casa De Oro
    • Chula Vista
    • City Heights
    • Clairemont
    • Coronado
    • Crest
    • Dehesa
    • Del Cerro
    • Del Dios
    • Del Mar
    • Delzura
    • Descanso
    • El Cajon
    • Encanto
    • Encinitas
    • Escondido
    • Eucaylptus Hills
    • Fairbanks Ranch
    • Fallbrook
    • Fletcher Hills
    • Flinn Springs
    • Glenview
    • Granite Hills
    • Grantville
    • Grossmont
    • Guatay
    • Harbinson Canyon
    • Harmony Grove
    • Hillcrest
    • Imperial Beach
    • Jacumba
    • Jamul
    • Johnstown
    • Julian
    • Kearny Mesa
    • Kensington
    • La Costa
    • La Jolla
    • La Mesa
    • La Presa
    • Lake San Marcos
    • Lakeside
    • Lemon Grove
    • Leucadia
    • Lincoln Acres
    • Linda Vista
    • Logan Heights
    • Mira Mesa
    • Miramar
    • Mission Hills
    • Mission Valley
    • Moreno
    • Mount Helix
    • National City
    • Normal Heights
    • North Park
    • Ocean Beach
    • Oceanside
    • Olivenhain
    • Otay Mesa
    • Pacific Beach
    • Pine Valley
    • Point Loma
    • Potrero
    • Poway
    • Ramona
    • Rancho Bernardo
    • Rancho Del Ray
    • Rancho Penasquitos
    • Rancho San Diego
    • Rancho Santa Fe
    • Rolando
    • San Carlos
    • San Diego
    • San Diego Country Estates
    • San Marcos
    • San Ysidro
    • Santee
    • Scripps Ranch
    • Serra Mesa
    • Solana Beach
    • Sorrento Valley
    • Spring Valley
    • Talmadge
    • Tierra Santa
    • Torrey Pines
    • University City
    • Winter Gardens
    • Valley Center
    • Vista