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Research · Canadian social services

The Hidden Cost of a 6 AM Sick Call

A sick call comes in at 6 AM for a 7 AM shift. What happens in the next forty minutes costs a social-services agency more than almost anything on its budget, and nobody ever sees the bill.

9 September 2026 By Segun Ogunlolu, co-founder, Avover 7 minute read
A support worker leaning in to talk with a resident in the common room of a residential care home.
Every uncovered shift is a room like this one running short. The cost of filling it never appears on a budget.

We wanted to understand that moment properly, so we did the unglamorous thing: we asked. Over several weeks we interviewed managers and frontline workers across BC social-services programs, group homes, mental health and community living, about exactly what happens when someone can't make it in. Here's what we found, and why the real cost almost never reaches a budget.

The short version

Manual sick-call coverage is one of the largest costs an agency has never priced. Almost none of it appears as a cost, because no line item is called "coverage." It hides in salaried management time, in overtime premiums, in a casual pool that shrinks every time someone leaves, and in the quality of care that drops when a program runs short.

How the morning actually goes

Strip away the org chart and the process is identical across agencies. A call-in lands, and a manager starts working down a list. This is one morning, reconstructed from what managers described to us.

Nights, Main House — Tuesday Manual callout
06:02Sick call. Overnight worker can't come in for the 07:00 shift.
06:05Open the availability sheet. Three casuals might be free.
06:09Call casual 1. No answer. Leave a voicemail.
06:16Call casual 2. Declines — already working at another agency today.
06:24Call casual 3. No answer.
06:31Call a part-timer to top up their hours. Declines.
06:38Offer overtime to yesterday's closer. No answer.
06:47Manager takes the shift. Nothing is written down.
45 minutes, one shift, and no record of who was called or in what order.

A single callout takes 10 to 20 minutes, a figure two managers gave us independently, and a bad one runs far longer. The record of who was called, in what order, and who declined lives in the manager's head, typed into the schedule the next day, if at all.

Managing the scheduling is basically most of what a manager does. Making sure there's a body in every shift.

Program manager, community living

It works. It's also, in the words of another frontline staffer, "a tad archaic." And it carries a cost no one is adding up.

A support worker checking a client's blood pressure at a kitchen table while a colleague assists.
The casual pool is who gets phoned at six in the morning. It is also the part of the workforce that leaves first.

The cost you don't see

Ask most leaders what coverage costs and they point at the overtime line. That line is real, but it's the visible tip. The larger cost is distributed across four places.

15
Minutes per callout, paid out of salary Every callout is senior attention spent dialling instead of on staff, clients or programs. It never shows up as a cost because it is already inside a manager's salary.
5
Paid sick days per employee, legislated in BC A floor, not a forecast, and it covers casual and part-time staff too. In a 24/7 program every one of those days is a shift somebody has to backfill.¹
16%
Of salary to replace one casual Casuals leave because they can't get consistent hours. Each exit shrinks the pool coverage depends on, which forces more overtime, which burns out whoever's left.²
0
Records of who was offered the shift Because the callout history lives in memory, there is nothing to produce later. In a seniority-based environment, one challenged call can mean back-pay and legal time.
A residential house on an empty street before dawn, lit by a single streetlight.
Six in the morning at a staffed home. The shift starts at seven, and right now nobody is coming.

"Lockdown": when coverage fails, care narrows

Frontline workers had a word for a shift that's running short: lockdown. It means clients can't go in or out, once they're out they can't return until the next shift, and some required responsibilities simply don't get done. On night shifts, being short-staffed makes it automatic.

This is the part of the coverage problem no spreadsheet captures. It isn't a dollar figure; it's the quality of care quietly contracting because there wasn't a body to fill a gap. It's also the accreditation exposure sitting behind every uncovered shift.

A series of Excel sheets that aren't even in a central folder.

Frontline worker, on how the schedule is kept

Why this gets worse, not better

This isn't a fixed cost you've already absorbed. Three trends are pushing it up at once.

The volume you backfill is climbing. Five paid sick days are a legislated entitlement in British Columbia, and they cover part-time, temporary and casual employees once they've worked 90 days.¹

The pool is shrinking. Community living, shelter and mental health work runs on casual and relief staff, exactly where turnover and burnout are highest, and every departure costs a share of salary to replace.²

The escape valve is closing. As of 31 October 2025, the province stopped funding overtime and agency staffing in long-term care and assisted living. The subsidy that has masked coverage costs is politically exposed, and more of the bill lands on operators.³

Five questions worth asking your own team

  1. How many hours a week do our managers actually spend finding coverage, and what aren't they doing instead?
  2. If a casual grieved an out-of-seniority call tomorrow, could we prove the order we called in?
  3. What's our real overtime premium spend on coverage, and is it trending up?
  4. How often does a program go into lockdown, and who sees that number?
  5. Why are our casuals actually leaving, and what does each exit cost us to replace?

If you can't answer two of these quickly, that's not a knock on your team. It's the whole point. The cost is real; it's just never been gathered into one place.

This piece is part of Avover's ongoing research into how Canadian social-services agencies handle sick-call coverage. We're not selling in these conversations, we're comparing notes. If any of this reads differently against your own experience, that's exactly the conversation we want to have. Reach us at segun@avover.ca.

Sources
  1. Illness or Injury Leave, Employment Standards Act Part 6, Section 49.1. Province of British Columbia.
  2. Turnover cost for positions earning under $30,000 a year, estimated at 16% of annual salary. Center for American Progress.
  3. B.C. to stop funding overtime and agency staff in long-term care, effective 31 October 2025. CBC News; see also the BC Care Providers Association response.
  4. Photographs via Pexels, free for commercial use.
  5. Interviews: five managers and frontline workers across BC community living, mental health and shelter programs, June 2026. Quotes anonymised; the callout log above is a composite of what they described, not a single recorded morning.
Frequently asked

Questions this raises

What does manual shift coverage cost a social-services agency?
It costs in four places, none of which appear as a line item: salaried management time spent phoning for coverage, overtime premiums when the casual pool is empty, turnover in that casual pool, and the care that quietly narrows when a program runs short.
How long does a single sick-call callout take?
Managers we interviewed reported 10 to 20 minutes per callout, counting the calls, waiting for responses, and updating the schedule afterward.
Why do casual staff leave, and why does it matter for coverage?
Casuals leave when they cannot get enough consistent hours or a stable line. Because the casual pool is who agencies call to cover sick days, each departure makes coverage harder and pushes costs up. Replacing one lower-wage worker costs about 16% of salary.
What is a lockdown shift?
Frontline staff use lockdown for a shift running short-staffed: clients cannot come and go, and some responsibilities are dropped. On night shifts, short-staffing makes it automatic. It represents a care-quality cost budgets rarely capture.
Do casual employees in British Columbia get paid sick days?
Yes. Under the BC Employment Standards Act, employees who have worked 90 days are entitled to 5 paid sick days per calendar year, and the entitlement covers part-time, temporary and casual employees. That is volume agencies must backfill.

See what a covered morning looks like

Avover offers the shift down your seniority list by text, logs every offer and decline, and updates the schedule itself. Fifteen minutes is enough to see it.

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Related reading: Sick calls  ·  Scheduling  ·  Audit trails