What a heat pump installation actually involves, stage by priced stage

The first stage produces no equipment at all. The installation price data for this market states that a unit sized only for the cooling load will short cycle and lean on backup heat in January, and that the number to ask for is the heat loss calculation rather than a rule of thumb based on square footage. Ontario winters are the reason this matters more here than in milder provinces. That calculation sets the tonnage, and tonnage sets most of the price: Furnace King quotes $5,000 to $7,000 installed for a 2 ton system in a 1,200 sq ft bungalow and $8,000 to $11,000 for a 3.5 to 4 ton system in a 2,500 sq ft two storey.

The same visit is when the electrical service gets looked at, and this is the item most likely to move the final number. Imperial Heating prices a panel upgrade at $1,000 to $3,000 where the existing panel cannot carry the load, and Ontario HVAC Quotes prices one at $1,500 to $3,000. Megacity HVAC handles it differently, carrying panel work as a $0 to $2,500 line that depends on the home. Imperial Heating describes it as the single most common surprise on a Toronto install, which is another way of saying it is often discovered after the quote rather than before it. The ductwork gets the same treatment: Imperial Heating prices modifications at $500 to $2,000 and Ontario HVAC Quotes prices sealing and rework at $500 to $3,000.

Two pieces of equipment do the work. Megacity HVAC prices the outdoor unit of a 3 ton system at $3,500 to $6,000 and the indoor air handler or evaporator coil at $1,000 to $2,000. Against a whole project that Megacity HVAC puts at $7,500 to $10,000 all in for a typical single family home, the equipment is under half the bill.

Brand choice moves that half by thousands. Imperial Heating lists installed ranges of $5,000 to $9,000 for Goodman, $6,000 to $13,000 for Daikin, $7,000 to $14,000 for Carrier and Trane, and $7,500 to $15,000 for Lennox. The overall Toronto band for a whole home ducted air source system runs $5,000 to $12,000 at Imperial Heating and $5,500 to $11,000 at EcoFrost, so a single brand decision can account for a larger swing than the difference between two contractors quoting the same equipment. All of these ranges come from contractor price guides written by companies selling the work.

Megacity HVAC prices installation labour on a 3 ton cold climate system at $1,500 to $2,500, and refrigerant lines and wiring at $300 to $700. Those two lines cover mounting the outdoor unit, setting the indoor equipment, running and brazing the refrigerant line set, pulling the electrical, evacuating the lines and charging the system. On a straightforward changeover, where the indoor equipment goes where the old equipment was and the outdoor unit goes where the old condenser sat, the line set is short and the number stays in that band.

Longer runs are priced separately. Furnace King prices extended line sets beyond 25 ft at $200 to $500, and Ontario HVAC Quotes prices extra refrigerant line at $50 to $100 per foot. Ontario HVAC Quotes also prices a dedicated circuit and disconnect at $300 to $800, which is the electrical work specific to the new unit as opposed to the panel feeding it. A quote that names a total but not these items is describing a job whose route through the house has not been settled yet.

Toronto installations require municipal permits and an ESA electrical inspection. Megacity HVAC budgets the pair at $200 to $400 and Furnace King budgets them at $150 to $300, so the item is small next to the equipment and large enough to notice on a comparison of three quotes. The installation price data is direct on this point: a quote that omits permits entirely is an incomplete quote rather than a cheaper job.

Two other Ontario numbers sit alongside the permit line. HST is 13% on the full installed price, and on a $10,000 system that is a $1,300 difference between an HST included quote and an HST extra one. The second is the rebate under Ontario's Home Renovation Savings program, which pays up to $2,000 for a qualifying cold climate air source heat pump in a home currently heated by natural gas and up to $7,500 in a home heated by electricity, oil, propane or wood, read from the official programme page on 2026-08-03.

The ducts get assessed alongside the panel, and for the same reason: the answer decides which kind of system is being quoted at all. Imperial Heating prices ductwork modifications at $500 to $2,000 and Ontario HVAC Quotes prices repairs and sealing at $500 to $3,000. The installation price data names the case that triggers the work, which is ductwork whose existing system was sized for a furnace rather than for the equipment now going in.

Where the ducts are usable the job stays inside the ranges above. Where they are not, the quote becomes a different project. Megacity HVAC quotes $5,000 to $9,000 for a single zone cold climate install in a home that already has ducts and $9,000 to $14,000 where the home is larger or has no ductwork at all. A quote that skips the duct assessment has left one of the two largest cost drivers on this site unexamined, the panel being the other.

Sequence matters as much as amount. Duct modifications happen with the indoor equipment out of the way, which is the same window in which the old furnace or air handler is removed at $100 to $300 according to Megacity HVAC. Deferring that work to a later visit means paying for the same access twice.

Megacity HVAC prices old equipment removal and disposal at $100 to $300. What gets removed is a decision rather than a default. Where a working gas furnace stays in place as the backup stage, the result is a dual fuel system, and Imperial Heating notes that keeping the furnace avoids the $500 to $1,500 cost of electric backup heat strips and reduces the electrical load the new system adds.

Where the furnace goes, backup heat has to come from somewhere. Imperial Heating prices electric backup strips at $500 to $1,500 as an add on to the project. Toronto design temperatures fall below -20C in a typical winter, which is the range where a standard air source unit loses most of its output, so the backup question is settled during the install rather than during the first cold week after it.

Of the 618 records in the index, 221 carry heat pump installation as a service category. They sit across 35 of the 51 area groupings that hold at least one company, leaving 16 with none. Willowdale holds 25 of the installation listings and Islington-City Centre holds 23. Oakville and Agincourt hold 16 each, Burlington holds 15, Markham 14, Oshawa 13, Whitby 11 and Brampton 10. Eighteen of the 35 areas hold three or fewer.

The categories overlap in a way that says something about how these companies operate. Of the 221 installation listings, 191 also carry ductless mini splits and 62 also carry heat pump repair, while only 14 also carry geothermal. Ratings and review counts are present on 607 of the 618 records, and across those 607 rated companies the mean rating is 4.82 and the median is 4.9. That distribution is compressed enough that it does not separate one installer from another. The index holds no licence status, no years in business and no completed job history, so nothing in a record speaks to how a given company performs the stages above. What the installation cost data supports is a comparison of three itemised quotes against the same list of stages.