Risk & resilience

Rising missed-call risk as Ontario PMs brace for extreme weather and new building safety expectations

Ontario is heading into more frequent and more severe weather, and the front line of that reality is the property manager's phone. When a heat event or a storm hits, tenant calls do not arrive one at a time. They arrive in bursts.

The City of Toronto now publishes specific guidance on getting apartment buildings ready for extreme weather, and Environment and Climate Change Canada has flagged a more active season ahead for the province. For a small property management office, the practical question is simple: when fifteen calls come in during the same hour, how many go unanswered?

Why does extreme weather raise the risk of missed calls for property managers?

Extreme weather concentrates tenant calls into short, high-volume windows. Heat events, flooding, power outages, and elevator or HVAC failures all generate calls at the same time, and a small office cannot physically answer them all. The calls that go to voicemail during a storm are the ones most likely to be about something urgent.

The problem is not the total number of calls over a month. It is the shape of the spike. A quiet Tuesday and a storm Tuesday can have the same monthly average and completely different outcomes for the tenant who could not get through.

What is changing in Ontario this season?

Two things are converging: a more active weather outlook and higher expectations for how buildings respond.

Environment and Climate Change Canada's 2026 Ontario extreme weather outlook points to an elevated risk of severe weather events across the province. The City of Toronto, meanwhile, has issued 2026 guidance specifically on extreme weather resilience and apartment building preparedness, aimed at operators of multi-unit residential buildings.

  • Heat events drive clusters of calls about cooling, ventilation, and vulnerable residents.
  • Storms and flooding generate water-ingress reports, parking and basement concerns, and property damage calls.
  • Power disruptions knock out elevators, security systems, and HVAC, each of which produces its own wave of calls.

None of this is new to a seasoned property manager. What is changing is the frequency, and the public expectation that buildings have a plan and a reachable point of contact when conditions turn.

The call you miss during a storm is almost never a routine one.

What does a missed call actually cost during a weather event?

During extreme weather, a missed call is rarely a sales lead. It is more often a tenant reporting something that gets worse the longer it waits: water coming in, a resident in distress during a heat event, a stuck elevator, a fire safety concern. A delayed answer can turn a contained problem into a larger one, and it erodes tenant trust in a way that shows up at renewal time.

Here is a simple way to picture the volume problem, using round, hypothetical numbers.

Illustrative example
Calls during a normal hour3
Calls during a storm hour15
Calls one person can handle at once1
Calls at risk of voicemail in that hourabout 12

The point is not the exact figures. It is that the surge arrives precisely when your office is most stretched, and the overflow lands in voicemail that may not be checked until the event has passed.

From our own work
Our own outreach to property management companies has a real reply rate of 4.3 percent across 1,725 messages sent, tracked directly in our own system rather than estimated.

Answer every tenant call, even in a storm

Iris is a done-for-you AI phone agent that answers every call 24/7, triages by urgency, and routes real emergencies to your on-call contact. See how it fits an Ontario property management office.

See Iris for property managers →

How can a property manager keep every call answered during a surge?

The answer is capacity that does not run out: a phone agent that can pick up every call at once, no matter how many ring in together. That is what an AI phone agent does.

Iris answers every call simultaneously, so there is no busy signal and no overflow to voicemail. For each call it:

  • Captures the details so nothing is lost: who called, which unit, what the issue is.
  • Triages by urgency and routes genuine emergencies to your on-call person right away.
  • Logs the routine calls for organized follow-up once the event passes.
  • Follows up so a tenant who called at the peak of the storm is not forgotten the next morning.

A human is always the destination for anything urgent. Iris makes sure the call gets through to that human instead of dying in a voicemail box.

Does a weather spike blow up the bill?

No. Iris is a flat 1,000 dollars per month, with a one-time setup of 2,000 dollars, and it is never billed per minute. A weather-driven surge in call volume does not change what you pay. That matters, because the moments you most need the phone answered are exactly the moments a per-minute plan would punish you for it. You can see the full setup on our property management page.

Frequently asked

Why do tenant calls spike during extreme weather?

Storms, heat events, and power disruptions trigger clusters of tenant calls at once: heat complaints, flooding, elevator and HVAC failures, and safety questions. The volume arrives in short bursts, which is exactly when a small office is most likely to miss calls.

Can an AI phone agent handle emergency calls safely?

Iris answers every call, captures the details, triages by urgency, and routes genuine emergencies to your on-call contact right away while logging the rest for follow-up. It makes sure no call goes unanswered, and a real person is always the destination for anything urgent.

How much does Iris cost for an Ontario property management company?

Iris is a one-time setup of 2,000 dollars and then 1,000 dollars per month flat. It is never billed per minute, so a weather-driven surge in call volume does not change your bill.

Sources

  1. Environment and Climate Change Canada, 2026 Ontario extreme weather outlook: canada.ca
  2. City of Toronto, 2026 Extreme Weather Resilience and Apartment Building Guidance: toronto.ca

The example above uses illustrative, hypothetical inputs to show how call volume concentrates during a weather event. It is not based on client data. Consulting Hermes is a new studio, and we do not reference client results we do not have.