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Heating
Furnace repair, replacement, and annual maintenance. All major brands.
Northline Mechanical runs 24/7 across Grand Montréal. Real technicians, upfront pricing, same-day dispatch — even on weekends and holidays.
Furnace repair, replacement, and annual maintenance. All major brands.
AC repair, system replacement, and tune-ups. Mini-splits installed.
Leaks, water heaters, sewer line, repipe, fixture installation.
Panel upgrades, EV chargers, outlets, lighting, generator installs.
Burst pipes, no heat, no AC, no power — 24/7 same-day dispatch.
Annual service plans that prevent the 2am calls. $19/mo.
If you're within 60 km of downtown Montréal, we can be at your door today. Flat-rate travel, no hidden fees.
“Called at 2am with a flooded basement. Tech was there in 45 minutes. I have a hard time believing my own plumber.”
“Full AC install, clean work, no upsells, and the price was exactly what was on the quote. Refreshing.”
“Panel upgrade for our EV. Crew was polite, on time, and explained what they were doing the whole way through.”
For true emergencies — no heat, no power, active leaks — please call. For everything else, this form is the quickest way to get on the schedule.