
Heating & air conditioning services in Mile End
Heating, cooling and ventilation for homes and businesses in Mile End, by our own licensed technicians.
Rated 4.5 out of 5 from 1,221 Google reviewsJCD in Mile End
Mile End grew around the railway: a village of 3,537 people in 1891 had become a ward of about 37,000 by 1911, and much of the area later served as Montreal's garment district. The Mile-End electoral district counts 17,750 occupied dwellings, 68% of them rented (2021). Plexes stand beside former industrial buildings such as the seven-storey warehouse at 1 Van Horne, begun in 1924. JCD handles residential heating and cooling in Mile End, plus commercial rooftop units.
Central Montreal · Mile End
Homes and buildings in Mile End
The Mile-End electoral district has 17,750 occupied dwellings, and 12,040 of them (67.8%) are rented (2021). Most of the neighbourhood's growth came between 1891 and 1911, so heating and cooling work often means older buildings where equipment is replaced inside existing layouts. Some former clothing factories now hold offices, which are commercial jobs with their own equipment.
- 17,750 occupied homes 2021 Census
- 12,040 rented dwellings 2021 Census
- 67.8% of households rent 2021 Census
Source: Statistics Canada, 2021 Census (via Ville de Montréal).
Before an outdoor unit goes in
Mile End follows the Plateau-Mont-Royal by-law: no permit for a permanent unit, nothing in a front yard or on a façade, and more than 1.5 m from lot lines. West of avenue du Parc, some roof units go to the planning advisory committee. Check with the borough before installation; we size and place the unit to meet it.
Service in Mile End
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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 areas
What we do in Mile End
Heating, cooling and ventilation services in Mile End.


