
Heating & air conditioning services in Île-des-Sœurs
Heating, cooling and ventilation for homes and businesses in Île-des-Sœurs, by our own licensed technicians.
Rated 4.5 out of 5 from 1,221 Google reviewsJCD in Île-des-Sœurs
Île-des-Sœurs is an island in the St. Lawrence that was built up after the Champlain Bridge opened in 1962. Apartment towers, including towers by Mies van der Rohe, define its housing. Heating and cooling work here often runs through building management. JCD services in-suite heat pumps, ductless systems and AC on the island, with emergency service 24/7.
Central Montreal · Île-des-Sœurs
Homes and buildings on Île-des-Sœurs
The island is part of Verdun borough, and its housing is apartment towers and condo developments built since the Champlain Bridge opened in 1962. Condo owners may need syndicate authorization before installing or changing an outdoor unit, and outdoor units and copper lines often cross common areas, so work is usually arranged with management or the syndicate.
- 1962 Champlain Bridge opens
Source: The Jacques Cartier and Champlain Bridges Incorporated.
Before an outdoor unit goes in
Île-des-Sœurs follows Verdun's rules. A permit is required for a permanent heat pump or air conditioner, and the unit must be at least 1 m from lot lines. Removable air conditioners cannot be installed in the Île-des-Sœurs district. A condo's declaration may add its own rules. Check the permit with the borough before installation; we size and place the unit to meet it.
Service in Île-des-Sœurs
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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 Île-des-Sœurs
Heating, cooling and ventilation services in Île-des-Sœurs.


