Water Treatment / Water Softeners Ottawa

Welcome to Hills & Valley Water Systems Inc.! We are your leading choice for premium residential water treatment, commercial water treatment, and industrial water treatment solutions in the greater Ottawa, Ontario region. In addition to our exceptional customer service, our organization offers the highest in water purification equipment durability, reliability and efficiency, along with industry competitive pricing. Our courteous team of water filtration professionals have over 21 years of expertise in water treatment solution design and application, and we constantly strive to stay on top of contemporary water purification techniques that conform with the latest standards.

Hills & Valley Water Systems Inc. offers residential, commercial and industrial water filtration solutions; we are experienced at treating both rural well and municipal water issues. Due to our knowledge of the critical factors required for achieving superior quality water, our aptitude with water treatment pump sizing and installation greatly benefits our clients water condition, providing them with the highest-caliber water for the homes or businesses. Our inventory includes a wide range of water softeners, water pumps, water pressure systems and other water purification products and services for home builders, home owners, or commercial or industrial business owners:


  • Water softeners
  • Iron removal systems
  • Sulphur removal systems
  • Reverse osmosis systems

Commercial Water Softeners

  • Clack water softeners
  • Industrial water softeners

Commercial Water Treatment

  • Commercial reverse osmosis
  • Commercial ultraviolet light systems
  • Commercial iron removal
  • Commercial sulphur removal
  • System design & implementation

Hills & Valley Water Systems Inc. is fully equipped to assist you with all of your water filtration needs; there is no water quality issue in or around Ottawa that our highly skilled water treatment staff cannot or will not solve, such as water hardness or iron staining. If tannins (water the colour of tea), salty taste, bacteria or bad odour (rotten egg smell) are issues within your water supply, we have a range of solutions to meet your needs, including commercial water softeners, commercial ultraviolet light systems for sterilization, and residential water softeners. Our technicians can even assist you with converting your existing jet pump to a submersible pump within your well. Our company bridges the gap between pump and pressure systems, and high quality, modern and efficient water treatment methods.

No matter what your industrial, residential or commercial water purification needs may be in Ottawa, Arnprior, Pembroke, Gananoque, Morrisburg, Cornwall, Hawkesbury, Smiths Falls or cities nearby, Hills & Valley Water Systems Inc. is your all-in-one source for superior quality water. Enjoy the highest grade in technology, and ultimately the highest in grade in water, with a water filtration solution from Hills & Valley Water Systems Inc.!

What Our Clients Say

  • The water in our new home was terrible so we had Errol install a water treatment system and RO. He installed quality equipment, worked diligently, and brought expertise and knowledge to his work. He pays attention to detail and was meticulous with the install. Couldn't get over how soft our skin became; not to mention how the appliances/faucets will be saved. Having an RO is so convenient too. Would definitely call again.....Highly recommended!


    Toronto, Ontario
  • Errol is a stand up business owner. Answered calls promptly, didn't oversell us on unnecessary features, quality equipment, did high quality work himself and in a short window of initial estimate. Highly recommend this company. Our water tastes fantastic!!!! And no more egg smell and rust. Thank you Errol!


  • We couldn't have asked for a more knowledgeable and kind person to install our new water system to our new home. Thank you Errol Judd! We now have a great peace of mind that our water is being properly treated and filtered etc! It's always a good feeling when the person you have hired to a do a job not only knows what they are doing but is also passionate about it! Thanks again! I would highly recommend this to anyone!


    Ottawa, Ontario
  • Met Errol @ the Pakenham Home Show. I liked his professionalism on my pressure problem. Very friendly, and knew what he was doing. I would reccomend this company to anyone. Thank you for a GREAT Job!

    Mike Matthews

    Smiths Falls, Ontario


Hills & Valley Water Systems Inc. is the leading supplier of residential water treatment, commercial water treatment, and industrial water treatment solutions. As water purification experts, we offer a wide range of water softeners, iron removal systems, reverse osmosis systems, commercial ultraviolet light systems, and much more, to clients in and around Ottawa, Ontario. For all of your water treatment requirements, regardless of the industry you are in, or the application you seek to serve, you can count on Hills & Valley Water Systems Inc. We are you one-stop-shop for water softeners and other water treatment solutions!