Monitor and manage water use in your building. Minimize water damage from pipe breaks, toilet overflows, leaking faucets and shower heads. Eliminate water loss through leaking irrigation systems, boilers, chillers, pumps and exchangers. Monitor temperature in isolated occupied spaces to prevent pipes from freezing.

Over 4,000 apartment units protected.

Over $435,000 in building repairs saved.

Over 325,000 meters of aged pipe restored and strengthened.

Monitoring / Protecting Water systems currently valued at $23,000,000; 185 buildings protected

Gain Insights. Reduce Operating Costs

Assorted sensors
Flood Alert laptop screen


Instant alerts on your phone and desktop help prevent property damage due to:

Leaks & Floods

thermometer with measurement markings floating outside<



Lightning bolt

Power Outage


24/7 monitoring and analytics of water usage and A/C performance mean:

bar graph with line graph positioned above

Lower water bills

More energy savings

Better utility budgeting


More efficient HVAC systems and less water wasted mean:

faucet dripping water

Improved water conservation

Reduced greenhouse gas emissions

Realized sustainability goals


Install Fast

  • under 10 minutes
  • no WiFi required

Gain Insight

  • see entire portfolio
  • real-time alerts

Save Big

  • payback in ~2 months
  • 18% less wasted water

Property Management Company Saves Over $100,000 On Water Costs

Flowie detected water leaks at two multi-residential buildings. The leaks were promptly repaired and Minto Apartments saved approximately $100,000 on water costs.

“I can drill down and figure out exactly what the water issues are in the buildings, seeing all of the properties I manage to prioritize then repair the most costly buildings to significantly reduce our total water costs.”

- Joanna Jackson
Building performance Specialist,
Minto Apartments

Case Studies

Large Long Term Care Facility in Southwestern Ontario

A large long-term care facility in Kitchener. The water usage of the building is remotely monitored using an Alert Labs Flowie installed on the main municipal water meter.

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Medium Sized Rental Building in Southwestern Ontario

Water loss in a medium sized residential apartment building in London Ontario. The water usage of the building is remotely monitored using an Alert Labs Flowie on the main municipal water meter.

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High Rise Rental in Southwestern Ontario

A High-rise residential property in Chatham, Ontario has been equipped with Alert Labs Flowie and Floodie devices.

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High Rise Rental in Southwestern Ontario

Water loss in an apartment building in Sarnia, which is a high-riserental property. The boilers failed on occasion and the hot water tank stopped working often too.

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Get in Touch

To get more information about WATERSHIELD or to request a free assessment of your building’s water distribution system, send us a message…


A Certified "Value Added ReSeller of Alert Lab™ products". Founded in 2019, WATERSHIELD is part of a family-owned engineering consultancy that provides water system consulting, facilities engineering and master plumbing services throughout Southwestern Ontario, Canada.

We pride ourselves on our use of Canadian-made products, and we're excited to offer superior-quality water treatment systems to prevent water pipe pinhole leaks through our sister company, LEaC Shield Ltd. We can preserve all your drinking water pipes for the remaining useful life of your building very economically and quickly. Never a need to discard, nor epoxy plastic line your pipes, ever.


123 Consortium Court
London, Ontario
N6E 2S8