Our commercial clients include large numbers of sites that are regulated by either Ontario Regulation 170/03 or Ontario Regulation 319/08. MacLellan Water Treatment and Pumps can design and install regulation-compliant water treatment systems for both these groups of clients. Our licensed operators can also conduct ongoing maintenance, operations work, and water sampling to ensure sites remain in compliance with the relevant legislation.

Our expertise also applies to non-regulated clients who simply want quality drinking water or who may require certain water quality for industrial processes.

Other Services

UV Units

A homeowner’s best defense against contamination in their well. More Info >


MacLellan Water Treatment and Pumps can handle any water quality issue. More Info >


Deep drilled well or a shallow dug well, we have the pump for you. More Info >


A water softener will improve the aesthetic quality of your water. More Info >