• slidebg1
    Water Filters, Softeners & Treatment
    Dependable water filtration solutions
    Servicing Ottawa, Russell, Kemptville, Carleton Place, Cornwall, Smiths Falls, Kingston, Toronto, etc... for more than 21 years
  • slidebg1
    Commercial water treatment
    State-of-the-art technology
    Superior grade water filtration products & services in Ottawa, Toronto, Kingston & surrounding regions
  • slidebg1
    Residential water treatment
    Water filtration system design, installation & troubleshooting
    Over 21 years serving clients in Ottawa, Russell, Perth, Renfrew, Cornwall and surrounding cities

Ottawa Water Treatment

Regardless of their residential or commercial water treatment needs in Ottawa, Russell, Toronto, Oshawa, Barrie, Kingston, Smiths Falls and surrounding cities in Ontario, turn to Hills & Valley Water Systems Inc. as their premier provider of dependable water filtration solutions. From water purification system design, to installation, to troubleshooting, we oversee all aspects of our industrial, residential and commercial water treatment products. For over 21 years, homeowners, home builders and commercial business operators have considered our licensed technicians the most trustworthy water filtration industry specialists.

Our company provides the highest in water purification system quality, durability, and efficiency. Along with competitive residential, industrial and commercial water treatment industry pricing, Hills & Valley Water Systems Inc. has amassed a reputation for stellar customer service and satisfaction. Our inventory includes a wide range of residential, commercial and industrial water filtration equipment, such as:

Hills & Valley Water System Inc.'s friendly team of water purification professionals constantly strive to remain up-to-date on modern commercial water treatment and residential water treatment techniques that correspond with recent industry guidelines. We are fully equipped to assist you with all of your water filtration needs; there is no water quality issue in or around Ottawa that our certified and experienced water treatment technicians cannot, including water hardness, iron deposits and sulphur build-up. Our extensive knowledge of the significant elements required to achieve superior quality water provides our Ottawa area clients with the topmost-caliber water for the homes or commercial businesses. We treat municipal and rural well water issues of any type, and provide sizing and installation services for all of our well pumps. Our technicians can even convert your well's existing jet pump to a submersible jet pump!

No matter what your home or business water quality problem is, Hills & Valley Water Systems Inc. has an array of contemporary and effective solutions to meet your needs, including commercial water softeners, residential ultraviolet sterilization systems, and replacement parts & bulbs, to name just a few. We are your one-stop provider of superior quality water in Ottawa, Toronto, Barrie, Kingston, Carleton Place, Perth, Cornwall, Russell, Kemptville, Renfrew and nearby cities. Enjoy top-grade technology, and top-grade water, with a commercial or residential water treatment system from Hills & Valley Water Systems Inc.!

For superior Ottawa water treatment services, contact Hills & Valley Water Systems today!!!

Schedule A Free On-site Visit

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
  • Had RO system installed in our house. Price was very reasonable, but the most impressive was how knowledgeable and professional Errol was. He spent his time listening to our needs, studying the layout of the house and then provided excellent advice. We hang the unit in the basement, which feeds the two faucets and the fridge in the kitchen, and a line to the furnace humidifier. A minor adjustment was needed after installation, and he returned to my house promptly to address the issue. He seemed honest, patient and down to earth. This was one of my best experience ever dealing with a contractor.


    Ottawa, Ontario
  • Showed up early. Friendly. Great product. Great service. Follow up phone call next day to make sure satisfied with work. Would definitely call again and recommend!

    Eric B.

    Ottawa, Ontario
  • Errol Judd, thank you, thank you..Carol and I have NEVER had more perfect water than we do now. Our (especially her) skin condition has almost disappeared.Your water knowledge is refreshing (no pun intended)) We recommend you and Hills and Valley 100%. Hope your vacation with your boys and your future bride went well.

    Carol and Barry Cicalo

    Russell, Ontario
  • Met Errol Judd of Hills and Valley at the Pakenham Home Show.
    I was impressed with his knowledge of the water system.
    My wife and I had the pleasure to have Errol install a complete water treatment in our home. After 10 years and 3 different companies trying to fixe our water problems to no avail, Errol has done it single hand. I have waited over a month to write this well deserved review. We have since experienced cleaner and clearer water. The sulphur smell has completely disappeared.
    The water pressure has never been better, we have even replaced the factory filters of all our facets.
    We are very pleased and thankful of having had Errol fixe our water nightmares. I fully recommend Errol Judd.

    Andre Martel

    Pakenham, 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


Water Treatment
  • Hills & Valley Water Systems Inc. offers a full selection of personalized residential water treatment solutions.


  • Hills & Valley Water Systems is a Ministry of the Environment water well contractor and consultant.

Get In Touch


Hills & Valley Awarded Best In Industry For 2014

Hills & Valley Awarded Best In Industry For 2015

Hills & Valley Awarded Best In Industry For 2016

Hills & Valley Awarded Best In Industry For 2017