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Water Treatment / Softener Installation in San Diego, California

58 businesses offering water treatment / softener installation with a San Diego address in San Diego County, CA. Updated 9-22-26.

BusinessPhoneWebsite
7 Water You NeedSan Diego(858) 717-8986—
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All Cities Water Treatment inc.San Diego(858) 694-0929allcitieswater.com
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Allstar Water SystemsSan Diego(888) 777-3777allstarh2o.com
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Apollotek SDSan Diego(949) 833-0028—
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Aqua Aire WestSan Diego(619) 858-8500—
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Aqua Clear Water Treatment Specialists IncSan Diego(858) 270-7655watertreatmentspecialists.com
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Aquakleen San DiegoSan Diego(619) 349-5651aquakleenproducts.com
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Black Mountain PlumbingSan Diego(858) 536-4161blackmountainplumbing.com
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CA Kangen WaterSan Diego(619) 658-3794sandiegowaterfilter.com
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Carollo EngineersSan Diego(858) 505-1020carollo.com/locations/san-diego
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Clairemont Water StoreSan Diego(619) 275-2782clairemontwater.store
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Colepepper PlumbingSan Diego(619) 838-1322colepepperplumbing.com
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Colepepper PlumbingSan Diego(619) 505-0125colepepperplumbing.com/our-services/plumbing
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Core PlumbingSan Diego(858) 295-7746coreplumbingsd.com
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Culligan Water of San DiegoSan Diego(858) 433-0288sdculligan.com
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Discount Plumbing San DiegoSan Diego(619) 329-8394discountplumbingsandiego.com
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Elite Rooter PlumbersSan Diego(619) 626-1272eliterooter.com/location/san-diego
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Ethical H2OSan Diego(858) 299-5360ethicalh2o.com
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Evolution HealthworksSan Diego(888) 480-0598evolutionhealthworks.com
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Filtercon TechnologiesSan Diego(619) 688-1810filtercon.com
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Franklynn Water PurificationSan Diego(619) 346-5512franklynnwaterpurification.com/schedule-contact
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High Quality Water of San DiegoSan Diego(858) 800-1146hqwaa.com
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HOAN HAO DRINKING WATERSan Diego(619) 280-1935—
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Metropolitan Water Systems EPSan Diego(619) 548-6209metrowaters.com
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My Plumber San DiegoSan Diego(858) 247-0558myplumberca.com
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MyAquaFilterSan Diego(858) 215-2370myaquafilter.com
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MyWaterClubSan Diego(858) 346-7345mywaterclub.com
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Open Line Plumbing Inc.San Diego(858) 293-4483openlineplumbing.com
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PB PropaneSan Diego(619) 917-2821pbpropane.square.site
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PB Water StoreSan Diego(858) 246-7577pbwaterstore.com
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PlumbTechSan Diego(800) 388-8149plumbtechpros.com
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Point Loma Plumbing, Drains, and Water HeatersSan Diego(619) 273-5970pointlomahomepros.com
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Pure Coast Water CompanySan Diego(619) 853-6087purecoastwaterco.com
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Pure Water HealthSan Diego(858) 292-1098—
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Pure Water Technology San DiegoSan Diego(619) 564-8500sandiego.gov/public-utilities/sustainability/pure-water-sd
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Puretec Industrial WaterSan Diego(800) 906-6060puretecwater.com/locations/san-diego-california
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Quick Water Heater & Filtration CompanySan Diego(619) 663-4328quickwaterheater.com
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Rayne WaterSan Diego(858) 223-3095raynewater.com/sandiego
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Rooter Hero Plumbing & Air of San DiegoSan Diego(619) 577-4417rooterhero.com/plumber-san-diego-ca-plumbing-repair-service
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Sagan Industries LLCSan Diego(858) 675-7017saganpotablewater.com
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Sagan Life LLCSan Diego(858) 675-7017saganlife.com
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San Diego Pure WaterSan Diego(760) 298-7041sandiegopurewater.com
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Seagull distribution companySan Diego(858) 220-1487seagulldistribution.com
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Sinclair Water StoreSan Diego(619) 917-2821sinclairwater.square.site
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Soft Flow WaterSan Diego(619) 255-5424softflowwater.com
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Suez Water Technologies & SolutionsSan Diego(858) 658-9803watertechnologies.com
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Sunset Cliffs PlumbingSan Diego(619) 416-7071sunsetcliffsplumbing.com
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Superior Water Filtration SystemsSan Diego(800) 300-5551superiorwater.com
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TipatechSan Diego(619) 349-4766—
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Triton Water Renewal LLCSan Diego(858) 888-6565tritonwaterrenewal.com
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United Plumbing and Water HeatersSan Diego(916) 880-6111plumbing-united.com/sandiego
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Veterans Heating and Air Conditioning, Plumbing, and ElectricalSan Diego(619) 577-4447veteransheatingandcooling.com/service-areas/san-diego
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Water 4 USan Diego(619) 315-4992—
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Water Quality Organization LLCSan Diego(619) 432-9700wqo.info
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Watermill ExpressSan Diego(800) 487-9643watermillexpress.com
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Wellness Water Filtration SystemsSan Diego(619) 939-3258wellnesswaterfiltrationsystemssandiegoca.com
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WPS, Water Purification Systems Inc.San Diego(619) 457-8657wpsexpert.com
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Xylem San Diego - Pump Rental & SalesSan Diego(951) 363-1186xylem.com/en-us/support/find-a-location/san-diego-ca
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Listed alphabetically. If a phone number or website does not work, use Report on that listing. Business owners: write to contact@hometradesdirectory.com to correct or remove a listing.

All water treatment / softener installation in San Diego County, by townAll 105 trades in San Diego County