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24-Hour Commercial Emergency Dispatch(437) 524-2997
Downtown Toronto $94,000

Toronto Hospital 24-Hour Emergency Chiller Rebuild

A screw compressor failure in a heatwave, temporary cooling online the same day, and a full compressor rebuild in six days with infection control rules followed throughout.

Emergency response and compressor rebuild on a water-cooled screw chiller serving patient care areas at a downtown Toronto hospital, with temporary cooling staged within hours.

Technicians rebuilding a screw chiller in a downtown Toronto hospital

The Challenge

What the Building Needed

A screw compressor seized during a July heatwave, taking out half the chilled water capacity for patient care areas. The hospital needed temporary cooling within hours and a permanent fix within days.

Our Approach

How We Did It

  1. 01 Dispatched a chiller crew in under three hours and confirmed compressor failure by oil and vibration analysis.
  2. 02 Staged a trailer-mounted temporary chiller at the loading dock and tied it into the chilled water loop the same day.
  3. 03 Rebuilt the compressor with new rotors, bearings and seals, following the hospital infection control and access rules.
  4. 04 Restarted, load tested and documented the machine before removing temporary cooling.

Results

Measured Outcomes

  • Temporary cooling online the same day
  • Permanent repair completed in 6 days
  • No disruption to patient care areas

"They had temporary cooling running the same afternoon and the rebuild was done in under a week. Their crew followed every one of our infection control rules."

Farah Qureshi, Manager of Facilities Engineering

Site Photos

On the Job

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Building Systems Case study

24-Hour Commercial Emergency Dispatch

Planning Similar Work?

Send the building details and we will walk the site, then give you a written scope, price and schedule.

  • TSSA G1+G2, ESA, 313A
  • Written findings every visit
  • 90-day / 2-year labour warranty
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