HRV & ERV Service and Ventilation in Toronto.
Heat recovery ventilators (HRVs) and energy recovery ventilators (ERVs) help exchange stale indoor air with outdoor air while limiting unnecessary energy loss. When a ventilation unit is dirty, blocked, noisy, or not moving air properly, comfort and ventilation performance can suffer.
Critical Heating & Cooling provides HRV and ERV service in Toronto and nearby areas as part of our full-service HVAC work. We assess the unit, filters, core, fans, controls, duct connections, and airflow, then explain the available repair or maintenance options. Our approach is based on the symptoms and condition of the equipment, not a one-size-fits-all recommendation.
Whether you are in a Toronto home, a light-commercial property, or a nearby GTA community, tell us what the unit is doing and when the problem started. We can discuss the next step for ventilation service, including seasonal cleaning and maintenance where appropriate.
HRV and ERV issues we can assess.
- HRV or ERV not turning on
- Little or no airflow at the supply or exhaust grilles
- Noisy fan, vibration, or unusual operating sounds
- Dirty or blocked filters and cores
- Condensation or frost concerns
- Wall-control, timer, or thermostat problems
- Ventilation concerns after renovations or an equipment change
- Seasonal inspection, cleaning, and maintenance needs
Need HRV or ERV service in Toronto?
Call (647) 961-6355 or email george@criticalhvacservices.com. Describe the unit, symptoms, and property location in Toronto or nearby, and we will discuss the next step. Critical Heating & Cooling is open 24 hours.