
Heating & air conditioning services in Ville-Marie
Heating, cooling and ventilation for homes and businesses in Ville-Marie, by our own licensed technicians.
Rated 4.5 out of 5 from 1,221 Google reviewsJCD in Ville-Marie
Ville-Marie is the central borough of Montreal, 16.5 km² running from the Old Port and downtown to Centre-Sud, the Latin Quarter, the Village and the Golden Square Mile at the foot of Mount Royal. 97.6% of occupied dwellings are apartments and 72.5% of households rent. The housing runs from pre-1961 buildings to towers built since 2001. JCD services heating, cooling and heat pump systems across the borough.
Central Montreal · Ville-Marie
Homes and buildings in Ville-Marie
In the 2021 profile, 56.9% of occupied dwellings in the Ville-Marie borough are in buildings of five storeys or more and only 2.4% are single-family homes. Montreal's assessment roll puts about 28% of dwelling units in buildings built before 1961 and 46.5% in buildings built since 2001. Older and newer stock call for different work, from replacing equipment in older buildings to servicing recent systems.
- 97.6% of homes are apartments 2021 borough profile
- 56.9% of homes in 5+ storey buildings 2021 borough profile
- 72.5% of households rent 2021 borough profile
- 46.5% of units in 2001+ buildings Assessment roll
Source: Ville de Montréal, 2021 borough profile; Ville de Montréal, assessment roll.
Before an outdoor unit goes in
Ville-Marie requires a permit for a permanent heat pump or air conditioner. Units are banned in a front yard and on a front balcony, and stand 3 m from lot lines in other yards. Roof units north of Sherbrooke Street go before the planning advisory committee. Check the permit with the borough before installation; we size and place the unit to meet it.
Service in Ville-Marie
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Same-day emergency service
Call 514-696-4629 to arrange a same-day emergency service call.
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Emergency service · 24/7
Heating and cooling repairs, including nights, weekends and statutory holidays.
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Office hours
Monday to Friday: 7:00 a.m. to 5:00 p.m.
Saturday, Sunday and statutory holidays: Emergency service only. -
Service charges
We confirm service charges when you book, including any applicable after-hours rates. After diagnosis, we explain the recommended repairs and pricing for your approval before repair work begins.
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Outdoor unit placement
We assess the location, access and applicable local installation requirements before recommending where to install your outdoor unit.
Helpful information when you call If available, have your equipment’s model and serial number ready, along with a brief description of the problem.
We also serve, nearby
8 neighbouring municipalities
What we do in Ville-Marie
Heating, cooling and ventilation services in Ville-Marie.


