Top-ranked local companies and the stories of their remarkable people.

  • See other areas for Water Filtration & Water Treatment Companies

  • See related categories in San Mateo County

  • Consumers use the Prime Buyer's Report to avoid the scam, fraud, and businesses with low customer satisfaction

    Independent research conducted by Prime Buyer's Report editors includes phone call surveys with customers of local businesses, checks with state agencies on license and complaint history, verification that each business has insurance coverage to protect you as a customer, phone interviews of business owners, signed agreements that they use only legal workers, and more to determine the businesses that are safe to spend with.

    See All The Research Steps

  • Water Filtration & Water Treatment Companies in San Mateo County serving Atherton, Belmont, Brisbane, Broadmoor Village, Burlingame, Colma, Daly City, Emerald Hills, Foster City, Half Moon Bay, Hillsborough, La Honda, Loma Mar, Menlo Park, Millbrae, Moss Beach, Pacifica, Palomar Park, Pescadero, Portola Valley, Princeton by the Sea, Redwood City, San Bruno, San Carlos, San Gregorio, San Mateo, Sharp Park, South SF, West Menlo Park, Woodside, El Granada and Montara

The TOP 10 Water Filtration & Water Treatment Companies in San Mateo County CA

The TOP 10 Water Filtration & Water Treatment Companies in San Mateo County CA

Dakota Water

  • Profile
  • Score Card
  • Reviews
  • Photos
  • Brands
  • Articles
  • Offers

Areas Served: San Mateo, Redwood City, Burlingame, Atherton, Hillsborough, Foster City, Belmont…

Services: in home water treatment systems, water filters, water softeners, water…

1660 S Amphlett Blvd San Mateo, CA 94402
(650) 286-0802

US Filter

  • Profile
  • Score Card
  • Reviews
  • Photos
  • Brands
  • Articles
  • Offers

Areas Served: Redwood City, San Mateo, Burlingame, Millbrae, Brisbane, San Bruno, Atherton

Services: water purification systems, water treatment, water softeners, water filtration

1661 Industrial Rd San Carlos, CA 94070
(650) 637-3290

Q C Services

  • Profile
  • Score Card
  • Reviews
  • Photos
  • Brands
  • Articles
  • Offers

Areas Served: San Mateo, Burlingame, Redwood City, Woodside, Menlo Park, Atherton, Belmont…

Services: water treatment services incl. reverse osmosis, ultraviolet water treatment

655 Potter Ave Half Moon Bay, CA 94019
(650) 726-4026

Lighthouse Water

  • Profile
  • Score Card
  • Reviews
  • Photos
  • Brands
  • Articles
  • Offers

Areas Served: San Mateo, Hillsborough, Foster City, Atherton, Belmont CA, Redwood City,…

Services: water softening, water treatment, water conditioners, distillers, water purifiers

80 Cabrillo Hwy N Half Moon Bay, CA 94019
(650) 726-8639

Water Quality Systems

  • Profile
  • Score Card
  • Reviews
  • Photos
  • Brands
  • Articles
  • Offers

Areas Served: San Mateo, Menlo Park, Burlingame, Redwood City, Brisbane, Atherton, San…

Services: water conditioning, sterilization, distillation, deionization, ion exhange, filtration

80 Amherst Ave Menlo Park, CA 94025
(650) 474-1033

W2 Systems

  • Profile
  • Score Card
  • Reviews
  • Photos
  • Brands
  • Articles
  • Offers

Areas Served: Redwood City, San Mateo, Burlingame, Millbrae, Brisbane, San Bruno, Atherton

Services: water filters, water purification, water treatment systems, water softeners

290 Industrial Way Brisbane, CA 94005
(415) 468-9858

Hague Quality Water

  • Profile
  • Score Card
  • Reviews
  • Photos
  • Brands
  • Articles
  • Offers

Areas Served: Redwood City, Burlingame, San Mateo, Menlo Park, San Carlos, Woodside,…

Services: water softeners, water filters, water conditioners

560 N Santa Cruz Ave Monte Sereno, CA 95030
(408) 626-8680