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Saints-Anges church spires seen across the water in Vieux-Lachine
Lachine sector · RBQ 8108-4964-15

Heating & air conditioning services in Lachine

Heating, cooling and ventilation for homes and businesses in Lachine, by our own licensed technicians.

Rated 4.5 out of 5 from 1,221 Google reviews
24/7
Emergency service
Since 1994
Serving Greater Montreal

JCD in Lachine

Housing in Lachine is mostly small apartment buildings: in the 2016 census, 52.6% of occupied homes were apartments in buildings under five storeys and 16.9% were in duplexes. Industry is a big part of the picture too. The borough says industrial land covers about half its territory, in three zones. JCD serves Lachine homes and businesses with furnace, heat pump and AC repair and installation, ductless systems, maintenance plans and commercial rooftop units, with emergency service 24/7.

Lachine sector · Lachine

Homes and buildings in Lachine

Detached houses were 14.2% of Lachine's occupied homes in the 2016 census, and 44.4% of all homes were built in 1960 or earlier. In 2021, 58.2% of households rented. Plexes and walk-ups typically have one system per unit, which suits ductless heat pumps and per-unit furnace repair. Detached houses are the homes most likely to have ducts for a central furnace or a ducted heat pump.

  • 52.6% of homes are small apartment buildings 2016 Census
  • 44.4% of homes built 1960 or earlier 2016 Census
  • 58.2% of households rent 2021 Census
  • 20,925 occupied homes 2021 Census

Source: Statistics Canada, 2016 Census (via Ville de Montréal); Statistics Canada, 2021 Census (via Ville de Montréal).

Before an outdoor unit goes in

Lachine says its zoning bylaw is being completely rewritten, and it sends questions about installations to its permit counter (514 639-2140). We found no outdoor-unit distances or noise limits published for the borough. Check the permit with the borough before installation; we size and place the unit to meet it.

Service in Lachine

  • Same-day emergency service

    Call 514-696-4629 to arrange a same-day emergency service call.

  • Emergency service · 24/7

    Heating and cooling repairs, including nights, weekends and statutory holidays.

  • 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.

  • 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.

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Rated 4.5 out of 5 from 1,221 Google reviews
“Second opinion after being quoted for a replacement. JCD found a failed control board and replaced it.”
C. Vaillancourt · Outremont · Dec 2025Read our Google reviews

We service all HVAC brands.

  • Lennox
  • Carrier
  • Trane
  • Fujitsu
  • Panasonic
  • York

Questions from Lachine

Estimate your heating costs Six questions and published Hydro-Québec and Énergir rates for an estimate of your heating costs. Estimate only. Open the estimator
JCD Refrigeration
RBQ 8108-4964-15
JCD Réfrigération Inc.
2296 Chemin St-François
Dorval, QC H9P 1K9
514-696-4629
Office hours
Monday to Friday: 7:00 a.m. to 5:00 p.m.
Emergency service
Seven days a week, including weekends and holidays.
514-696-4629
Emergency service: 24/7
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