A fan coil unit spends its life pulling suite air across a wet coil. Dust, skin cells, pet hair, and cooking residue cake onto the fins, algae forms in the drain pan, and inside two or three seasons airflow can drop by half without the resident ever noticing until utility bills climb or the ceiling stains.
Downtown Toronto condos are particularly hard on fan coils — construction dust from neighbouring towers, lakefront humidity through the Harbourfront and CityPlace corridors, and long cooling seasons for suites with south- and west-facing glass all shorten the maintenance interval. We recommend annual service in Toronto for suites with pets or heavy south exposure, and every 18–24 months for smaller lower-floor units.
This is preventative work, not repair work. The point is to keep water in the drain pan instead of in your neighbour's drywall, and to catch a slow leak or a tired capacitor before it turns into an after-hours call.
What's included
Coil combed, chemically cleaned where accessible, and rinsed. Airflow measured before and after so you can see the difference.
Squirrel cage blower removed, vacuumed, and balanced. Bearings lubed on units where they're accessible.
Pan cleared of sludge, condensate line flushed, and a slow-release biocide tablet installed to keep algae down between visits.
Correct-size high-MERV filter installed — most downtown fan coils are running the wrong filter, which either restricts airflow or lets everything through.
Capacitor microfarad reading, contactor inspection, and thermostat calibration so heat and cool actually match the setpoint.
Our process
- 1Book a two-hour service window that fits your work-from-home schedule.
- 2Booth-style drop cloths under the closet or bulkhead — no dust in the suite.
- 3Full multi-point service; findings written into a plain-language report.
- 4Optional recurring plan with priority dispatch and 10% off any repairs.
Signs you need this service
- Utility bills creeping up year over year with no change in habits
- Suite feels 'stuffy' even when the fan is running
- Visible dust on the return grille within days of wiping it
- First cool cycle of the season produces a strong dusty or musty smell
- You've never had the unit serviced and you've lived there more than two years
Frequently asked
How often should a Toronto condo fan coil be serviced?+
Every 12 months is ideal for suites with pets, south/west exposure, or older units. Every 18–24 months is acceptable for smaller lower-floor units in well-filtered towers.
Is this the same as the annual building maintenance my condo already does?+
Rarely. Most building-wide contracts inspect and swap filters but don't pull the coil or clean the blower. We do a full teardown-level clean at the unit level.
Will you make a mess in my suite?+
No. We drop cloth the work area, vacuum with a HEPA shop vac, and wipe down the closet before we close it. The suite looks the way we found it.