Harmful contaminants in municipal or well water cost businesses millions of dollars annually. Increased labor costs for maintenance, premature replacement of fixtures, plumbing repairs, and increased energy costs are all associated with hard and untreated water. Nelson Water is unsurpassed in determining what areas of your business can be run more efficiently by improving the quality of your water, thereby saving you money.

Tackling Your Biggest Problems

Nelson Water Systems’ team of commercial and industrial specialists can solve your toughest water treatment or design challenges many times with unique and extremely cost-effective products. We work with professional engineers to provide stamped drawings for regulatory agencies, and we can even handle the permitting process. Nelson Water’s pro team has designed, installed, and maintained community systems, shopping centers, dairy farms, plating shops, laboratories, manufacturing facilities, and many more.

Our client, Sole Produce, a large-scale vegetable farm, was looking to improve the growth rate and quality of their cucumbers and squash. Using Reverse Osmosis filtration, the sodium levels in the well water were reduced, resulting in a much higher yield and better looking crop.

St. Mark’s high school required a new disinfection system to comply with Ontario Reg. 170/03. The challenge was low headroom in the mechanical room, high flows required and NSF 53 certification was mandatory. Five Trojan PRO UV were installed with solenoids, Comm Center and fully balanced plumbing header. The final design met all the criteria for MOE approval.

We specialize in:

  • Full service commercial water treatment solutions and troubleshooting
  • Emergency water management (supplying emergency water to nursing homes, hospitals etc.)
  • Sales, installation, service and salt delivery
  • UV systems
  • Ozonation
  • De-Ionization
  • Commercial Reverse Osmosis
  • Cation resin for iron and hardness removal
  • Anion resin for nitrate and TOC removal
  • Media extraction/rebidding


Many businesses benefit from our heavy-duty commercial water treatment products. These include:

  • Hotels
  • Restaurants and Bars
  • Poultry/livestock farms
  • Dry Cleaners
  • Liquor stores
  • Mini-Marts with self-serve coffee and soda fountains
  • Hospitals
  • Nursing homes
  • Medical/dental facilities
  • Manufacturing and Plating
  • Apartment Buildings
  • Office Buildings
  • Kennels
  • Food Processing
  • Research facilities
  • Schools
  • Correctional institutions
  • Car Washes

Some of our satisfied customers include:

  • Ottawa Catholic School Board
  • Public Works and Government Services Canada
  • Del Property Management
  • Royal Canadian Mint
  • Cumberland Housing
  • M-Con
  • Permacon


Nelson Water can custom design a water treatment system to fit your business’ needs. Let us show you how we can save you money.  Contact us today for a free compliance consultation or call us at 613-831-8491.