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Air Conditioning Lachine — Fast Response
Proximity to the St. Lawrence River — risk of basement moisture and recurring sewer backup problems.
Air Conditioning in Lachine: what to know
A city of about 44,000 residents, Lachine is served by local contractors and by those from neighbouring municipalities in the Montreal region. Strong competition between professionals usually makes it easy to get several quotes quickly.
Lachine: moderate cold climate (January ≈ -10 °C)
Hot, humid summers make air conditioning almost essential, especially in upper-floor units. A properly sized unit also dehumidifies; an oversized one cools quickly but leaves the air humid.
Indicative prices in Lachine
| Service | LOW | HIGH |
|---|---|---|
| Wall-mounted AC 9,000 BTU | $1,500 | $3,000 |
| Wall-mounted AC 12,000 BTU | $2,000 | $3,500 |
| Central AC system | $5,000 | $12,000 |
| Annual maintenance | $120 | $250 |
Reference ranges observed in major centres. Actual prices depend on access, time of day and parts.
JB
Verified by
Jean-François Beaulieu
RBQ Certified Master Plumber
✓ Certified Master Plumber✓ 18 years experience
Frequently asked questions
Learn more about air conditioning in Quebec:
Complete guide — Air Conditioning→