Updated June 2026
What Does AC Installation Cost in BC in 2026?
Air conditioning installation in BC ranges from $3,000 for a single-zone mini-split to $12,000+ for a whole-home multi-zone ductless system. Central AC for a ducted home runs $3,500–$6,500. The right answer for your home depends on whether you have ductwork, how many rooms you need to cool, and whether replacing your heating system at the same time makes sense.
AC Installation Cost by System Type (BC, 2026)
Central AC — Existing Ductwork$3,500–$6,500 installed. Best value for homes with a gas furnace and existing ductwork in good condition. Cools the whole home through existing vents. Installed in half a day.
Ductless Mini-Split — Single Zone$3,000–$5,500 installed. One outdoor unit, one indoor head. Ideal for condos, suites, additions, and older homes without ducts. Installed in 3–5 hours.
Ductless Mini-Split — 2–3 Zones$6,000–$9,500 installed. One outdoor unit with 2–3 indoor heads. Whole-home cooling without ductwork. Good for Langley Township homes, South Surrey ranchers, and open-plan layouts.
Ductless Mini-Split — 4–5 Zones$9,000–$14,000 installed. Full coverage for larger homes. Expensive upfront but avoids $5,000–$10,000 in new ductwork costs.
Furnace + AC Bundle$6,500–$11,000 installed. Replacing your furnace at the same time saves $500–$1,200 in labour. Most cost-effective way to get a new furnace and AC.
Heat Pump (Cooling + Heating)$5,000–$14,000 before rebates; $3,000–$9,000 after CleanBC rebates. Provides both cooling and heating. Often cheaper net than AC alone if your furnace is aging. Worth comparing.
What Drives AC Cost in BC
- Home size and cooling load: Larger homes need more capacity — a 2-ton system vs. a 4-ton system is a meaningful price difference
- Ductwork condition: Existing ducts in good shape save significant money. Old or leaky ducts may need sealing or modification before a new AC works properly
- Refrigerant line length: Long runs from the outdoor condenser to the indoor air handler add refrigerant cost and labour
- Electrical panel capacity: Adding a 240V circuit for a new AC or mini-split adds $800–$2,000 if the panel is at capacity
- Brand and efficiency tier: A 16 SEER unit vs. a 20 SEER unit typically differs $500–$2,000 in equipment cost
The heat pump comparison: If your gas furnace is over 12 years old and you're installing AC anyway, compare heat pump total cost after CleanBC rebates ($3,000–$9,000 net for most BC homeowners) against AC-only ($3,500–$6,500). A heat pump eliminates gas heating bills and adds CleanBC rebates — for many BC homeowners it's the financially smarter choice at comparable net cost. We'll run the numbers at your free in-home quote.
How much does AC installation cost in BC? +
Central AC installation in BC typically costs $3,500–$6,500 for a standard residential system using existing ductwork. Ductless mini-split installation runs $3,000–$5,500 for a single zone, and $6,000–$12,000 for multi-zone whole-home systems. A heat pump provides both heating and cooling at similar cost with CleanBC rebates of $3,000–$6,000+.
Is central AC or a mini-split cheaper in BC? +
For homes with existing ductwork, central AC is typically cheaper at $3,500–$6,500 vs. $6,000–$12,000 for a multi-zone ductless system covering the same area. For homes without ductwork, a single-zone mini-split at $3,000–$5,500 is far cheaper than adding ductwork ($5,000–$10,000) for central AC.
Should I get AC or a heat pump in BC? +
If your furnace is under 12 years old, adding central AC is the most cost-effective cooling solution. If your furnace is aging or you want to eliminate gas bills, a heat pump provides both cooling and heating at a net cost (after CleanBC rebates) that's often comparable to AC alone. We'll model both options at the free in-home quote.
AC Installation Across the Lower Mainland