Every spring, the same thing happens across the Lower Mainland. Homeowners who swore last August they would get AC installed "before next summer" suddenly realize it is next summer. The phone calls start, the quotes come in, and the numbers are all over the place.
A central air conditioning installation in Metro Vancouver starts at $7,000 and can run up to $12,000 depending on your home. That is a big range. The difference between a $7,000 job and a $12,000 job has almost nothing to do with the AC unit itself and almost everything to do with what your house needs before the unit can go in.
Here is what actually moves the price, what you should be asking contractors before you sign anything, and what the installation process looks like from start to finish in the Lower Mainland.
A standard central AC installation covers the outdoor condenser unit, indoor evaporator coil, refrigerant line set, thermostat, electrical connections, labour, and your Technical Safety BC permits. At $7,000, you are looking at a straightforward install: the home already has ductwork in good condition, the outdoor unit has a clean spot to sit, the electrical is ready, and the refrigerant lines do not need to travel far.
That describes a lot of newer homes across Surrey, Langley, and south Burnaby built in the last 20 years with modern furnaces and clean mechanical rooms. If your house was built recently and the furnace is near an exterior wall, you are probably looking at the lower end of that range.
But a lot of homes across the Lower Mainland are not that simple.
Your home needs a 240V electrical reservice. Central AC runs on 240 volts. Many older homes across East Vancouver, New Westminster, and parts of Coquitlam do not have a dedicated 240V circuit available for an AC unit. Adding one runs $800 to $1,500 depending on your panel situation and how far the circuit needs to run. We check this during every free estimate so you know upfront whether it applies to you and what it will add to the total.
Tight lot, complicated placement. The outdoor condenser needs room to breathe. It needs clearance on all sides for airflow and has to meet municipal noise bylaws for distance from your neighbour's property line. On a wide lot in Delta or Maple Ridge, this is rarely an issue. On a 33-foot-wide Vancouver Special with three feet of side yard and a fence on both sides, placement takes more planning. In North Vancouver and West Vancouver, steep lots and limited flat ground add another layer. None of this is a dealbreaker, but creative placement takes more labour.
Long refrigerant line runs. The copper lines connecting the outdoor condenser to the indoor evaporator coil need to travel from your furnace to the outdoor unit. In a rancher with the furnace near an exterior wall, that might be a 15-foot run. In a two-storey home where the furnace sits in the basement on the opposite side of the house from the only viable outdoor unit location, you could be looking at 40 or 50 feet of line set routed through walls and ceilings. More copper, more labour, more money.
Ductwork that was never designed for cooling. Central AC uses the same ducts as your furnace. But ductwork installed in the 1970s and 1980s across Port Coquitlam and older parts of Richmond was sized for heating only. Pushing cold air through undersized or leaking ducts means weak airflow, uneven temperatures, and money wasted running a system that cannot do its job properly. If your ducts need sealing or modification, that adds to the scope.
Trane builds some of the most durable residential AC equipment on the market. Their compressors and coil construction are built to the same standard as their commercial systems, which is part of why their units tend to outlast the warranty period by a wide margin.
We are a certified Trane dealer, one of a small number in Metro Vancouver. That dealer relationship means better warranty terms for you, direct factory support, and our technicians are factory-trained on Trane equipment specifically. When something needs attention five or ten years down the road, you are not dealing with a contractor guessing at diagnostics. You are dealing with a team that knows the unit sitting outside your house inside and out.
We install other brands as well and will recommend whatever fits your home and budget best. But when someone asks what we would put on our own house, the answer is usually Trane.
You can buy the best AC unit on the market and install it with perfect craftsmanship, and it will still perform terribly if it is the wrong size for your home.
An oversized unit cools fast but short-cycles, turning on and off in rapid bursts without running long enough to pull humidity out of the air. In Metro Vancouver's humid summers, this leaves your home cold but clammy. You will feel it on your skin and see it on your windows. An undersized unit runs nonstop on hot days, never reaches the set temperature, drives up your electricity bill, and leaves upstairs rooms sweltering while the main floor is comfortable.
Proper sizing requires a load calculation that factors in square footage, insulation, window orientation and size, ceiling height, number of occupants, and how much direct sun your home gets throughout the day. A south-facing home with floor-to-ceiling windows in Richmond has a completely different cooling load than a north-facing home under mature trees in Port Moody, even if they are the exact same square footage.
If a contractor quotes you a tonnage based on a phone call or a quick glance at your floor plan, get a second opinion. Sizing is the foundation of the entire system. Everything else depends on it.
Every AC installation in British Columbia requires permits through Technical Safety BC (TSBC). Electrical work needs an electrical permit. Any gas work involved in connecting to your existing furnace system needs a gas permit. Most installs require at least one.
Secondary suites, rental properties, and strata units cannot use homeowner permits. A licensed contractor has to pull the permits, and a good one will handle this as part of the job without you having to think about it. We include permit costs in every quote, same as we do for water heater and boiler installations.
Unpermitted AC work can void your home insurance and create headaches when you sell. If a contractor does not mention permits at all during the quoting process, that tells you something about how they run their business.
AC installation in the Lower Mainland follows a predictable cycle. From September through March, almost nobody calls. April and May, the early planners book in. June, things start to get busy. July and August, when the heat actually hits, the phone does not stop ringing and wait times stretch to weeks.
The homeowners who have the best experience are the ones booking right now, in the spring, before demand spikes. You get the scheduling slot you want, the installer is not rushing between three jobs in a day, and your system is tested and running before the first real heat wave. If you wait until you are sweating in your living room watching the forecast say 34°C for the rest of the week, you are competing with every other homeowner in the Lower Mainland who had the same idea at the same time.
Fall is also a smart window if you missed the spring. You will not get any use out of it until next summer, but you lock in current pricing and walk into the season ready.
Central AC requires existing ductwork. If your home has a furnace with ducts running to each room, you are set up for it. The AC system ties into that same duct network and uses your furnace blower to push cool air through the house.
If your home runs on a boiler system with radiators or in-floor heating, there are no ducts to work with. That is common in older homes across Vancouver, New Westminster, and parts of North Vancouver. Installing central AC in a home without ducts would mean adding ductwork from scratch, which is a major renovation. For those homes, ductless systems are usually the right path. We can talk through what makes sense for your situation during a site visit.
One more thing worth considering honestly: if your home stays comfortable most of the summer and you only have a few rough weeks, central AC might be more investment than you need. If your main floor is fine but the upstairs bedroom turns into a sauna every July, that is a real quality-of-life problem worth spending $7,000 or more to fix. If you are mildly warm for a handful of afternoons a year, a portable unit might do the job for a fraction of the cost.
1. Have you done a site visit? No contractor should be giving you a final number without physically inspecting your electrical panel, ductwork, furnace, and outdoor unit placement options. If someone quotes you over the phone, they are guessing. We do in-home estimates at no cost specifically because every home is different and the details matter.
2. How old is your furnace? Your AC system shares ductwork and airflow with your furnace. If your furnace is nearing end of life, it may make more sense to replace both systems at the same time rather than installing AC now and a new furnace in two years, paying for two rounds of labour and living through two installations.
3. What is included in the quote? Permits, thermostat, disposal of old equipment, electrical work, warranty terms. The lowest quote is not always the best value if it does not include things the other quotes do. Ask for an itemized breakdown and compare apples to apples.
We install central air conditioning across the Lower Mainland and have been doing so for over 20 years. As a certified Trane dealer, registered HPCN contractor, and Technical Safety BC licensed installer, every job includes proper permits, load calculations, and a written warranty.
Estimates are free, in-home, and no-pressure. We will tell you what your home needs, what it will cost, and whether AC is even the right move for your situation.
Book a free AC estimate or call us at (604) 535-8434.
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