About Us

Welcome to Hague Quality Water

Centrally located in Los Osos, CA  we can service the entire Central Coast. Our factory trained service professionals cover both San Luis Obispo, and Santa Barbara counties.

What Makes Us Different

  • Locally owned and operated family business
  • Friendliest office staff in the business
  • Only offer high efficiency units
  • All products are made in the USA
  • Priced competitively, but with the highest quality

Hague Quality Water International

  • Privately owned and operated family business
  • Headquarters in Groveport, Ohio
  • 100% USA Made
  • Hundreds of dealers world wide
  • Export products to over 23 different countries

What our clients say about us

  • The reverse osmosis drinking water system makes the water taste much better. We are on a ranch with a well water system that is extremely hard and tastes bad. We used to have to buy bottled water to drink, and now we simply refill the bottles were provided with the system.
    Malcom Kingsley
  • The Hague Watermax system is wonderful. Our clothes and dishes are cleaner. I use much less soap and they shine. The showers make your skin feel clean and soft.
    Donna Kingsley
  • Just for starters, my husband and I have noticeably softer hair and clearer skin. The Water in our area has always been a problem for me. I've had other water softeners and none of them helped my dry, irritated skin. Within two days of showering with Hague Water, my skin was completely soft and clear.
    Logan HillPaso Robles, CA
  •  To our pleasant surprise the Hague system has eliminated the water odor and bad taste. Our teenage sons wouldn't drink water at our last house because of the odor, but now they comment on how good the water tastes and that is doesn't smell. They (and us) drink several glasses of water a day now without the bad smelt or taste, and without worrying about what chemicals are lurking in our drinking water. Everything you promised us has been realized. 
    John and Sharon Young
  • We noticed a huge difference in how soft our skin felt after taking our very first shower and bath. Our Watermax whole house filtration system is fantastic. We are using less lotion. We can't believe the difference in how wonderful and healthy our skin looks and feels.
    Lori Hall
  • Simply put, everything is cleaner! I love my spot-free glasses, my clean shower stall and my clean clothes. No more filmy stuff all over my body. I tell all my friends about my clean start. My only regret is not having gotten it sooner.
    Linda Luong