
Heating & air conditioning services in Le Plateau-Mont-Royal
Heating, cooling and ventilation for homes and businesses in Le Plateau-Mont-Royal, by our own licensed technicians.
Rated 4.5 out of 5 from 1,221 Google reviewsJCD in Le Plateau-Mont-Royal
Le Plateau-Mont-Royal packs 105,813 residents into 8.1 km², the highest density of Montreal's 19 boroughs. Most homes are apartments in older plexes: 57% of dwellings were built in 1960 or earlier (2016 census), and triplexes with outdoor staircases became the most common housing type in the borough's growth years. In buildings like these, ductless equipment often fits better than ductwork that was never built. JCD repairs and installs heating, air conditioning and heat pumps across the Plateau.
Central Montreal · Le Plateau-Mont-Royal
Homes and buildings in Le Plateau-Mont-Royal
In the 2021 census, 72% of the borough's 57,875 occupied dwellings were rented. In 2016, 76% of dwellings were apartments in buildings under five storeys and 6% were apartments in duplexes, while 0.1% were detached houses. Most systems are therefore in rented units, where a landlord or building owner approves equipment changes, and wall-mounted ductless heads commonly replace ductwork that older plexes lack.
- 57,875 occupied homes 2021 Census
- 72% of households rent 2021 Census
- 75.8% of homes in <5-storey buildings 2016 Census
- 57.2% of homes built 1960 or earlier 2016 Census
Source: Statistics Canada, 2021 Census (via Ville de Montréal); Statistics Canada, 2016 Census (via Ville de Montréal).
Before an outdoor unit goes in
Under zoning by-law 01-277, a permanent heat pump or air conditioner needs no permit but cannot go in the front yard, on a façade or anywhere visible from the street, unless seen only from the lane. It must stand more than 1.5 m from every lot line. Check with the borough before installation; we size and place the unit to meet it.
Service in Le Plateau-Mont-Royal
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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 Le Plateau-Mont-Royal
Heating, cooling and ventilation services in Le Plateau-Mont-Royal.


