What it costs

All 20 of them, on one page.

Repair prices include the part and the labour. Replacement prices are a range because a furnace in a crawl space and a furnace in a garage are not the same day’s work — the quote says which one yours is, before anybody starts.

The four you came for

$135
Diagnostic visit
One flat fee. It covers finding the fault and telling you what it will cost to fix. It is the same at 2pm on a Tuesday and at 2am on Christmas Day.
$0 extra
Nights, weekends and holidays
There is no after-hours rate. Every other shop in this town has one and we have never been able to explain to a customer why the same work costs more because their furnace chose a bad night.
$135
Second opinion on somebody else's quote
The diagnostic fee, and it is refunded in full if you end up having us do the work. Bring the quote — we will tell you whether it is fair, including when it is.
$189
Annual maintenance, per system
One visit, flat, no plan and no subscription. Two systems in the same house is $310.

Repairs, fitted

$185 fitted
Capacitor replacement
$225 fitted
Contactor replacement
$245 fitted
Hot surface ignitor
$640–$880 fitted
Blower motor, standard
$1,150–$1,600 fitted
Blower motor, variable speed
$620–$1,100 fitted
Control board
$1,400–$2,400 fitted
Evaporator coil
$1,900–$3,200 fitted
Compressor
$1,800–$3,400 fitted
Heat exchanger
Almost always the point at which the arithmetic says replace. We will still quote the repair, and we will show you both numbers.
$180–$420 fitted
Thermostat, replaced
$1,100–$2,600
Duct sealing, average house

Replacements

$4,200–$5,600
Furnace replacement, 80% single stage
$6,400–$8,900
Furnace replacement, 96% two stage
$5,100–$7,200
Air conditioner replacement, 14.3 SEER2
$8,400–$13,500
Heat pump replacement
$9,200–$14,800
Furnace and air conditioner together
About $1,400 less than doing them a year apart, which is a real saving and the only one we will ever quote you. It is not a reason to replace a working furnace.

There is no discount on this page and there never will be.

No seasonal offer, no countdown, no membership tier that makes the diagnostic cheaper. A price that moves depending on when you look at it is not a price, and a customer who paid the higher one last month is owed an explanation nobody in this trade ever gives.