Heat Pumps, Heating & Plumbing on Cortes Island
Cortes is the farthest community we cover: Campbell River to Quathiaski Cove, the length of Quadra to Heriot Bay, then a second sailing across to Whaletown. There is no gas main and no municipal water, so the work here is heat pumps and electric heat backed by wood and propane, and plumbing that runs from a well or a catchment tank out to a septic field.
Something's not working right now?
Start here. Each one goes to the crew that handles it, and carries the one thing worth checking before we arrive.
- The furnace or heat pump won't startCheck the power switch that looks like an ordinary light switch, near the unit or at the top of the basement stairs.
- No hot water, or water where it shouldn't beShut the water off at the main if you can reach it, and stay clear of any leak near wiring or a panel.
- The house won't cool, or the air is staleCheck the filter first: a clogged one chokes airflow long before the equipment itself fails.
Not sure which one it is? Describe it on the phone and we'll work it out: +1-250-824-7363
Houses built to run themselves
The housing around Whaletown, Mansons Landing, Squirrel Cove, and Gorge Harbour is mostly owner-built or heavily owner-modified, and it was designed by people who assumed the power would go out. Wood heat is the backbone in a lot of these houses, propane arrives by truck across two ferries, and a fair number of properties still have the woodshed filled by the end of September. None of them have a gas connection, because the island has no main.
That changes what a heat pump has to be here more than it changes where one goes. A house that keeps a wood stove for the dark months is not asking for a system that carries the whole winter alone; it is asking for one that does the mild two-thirds of it cheaply and hands the coldest week back to the stove. Sizing on Cortes follows that division rather than a design temperature on its own, and it is worth saying out loud before the equipment is ordered rather than after.
Salt on every side, water from the property
Cortes is exposed water on all sides, and salt-laden air reaches almost every building site on it. Outdoor units near Gorge Harbour, Cortes Bay, and Smelt Bay corrode at the coil fins and the cabinet first, so coastal placements get marine-grade coated equipment, mounting height above standing spray, and a coil rinse as part of every service visit. Under the forest canopy inland, the same fins pack with needle and leaf drop instead, and the unit loses its airflow quietly.
Water comes from the property here, not from a utility. Wells, rainwater catchment, cisterns, and septic fields set the terms for anything on the plumbing side — pressure tanks and pump controls, filtration ahead of a tankless heater, and where a condensate line from a heat pump is allowed to drain. Storm season adds the rest: an exposed line in an unheated crawlspace is the failure worth finding before the weather turns.
What decides the job in Cortes Island
- Outside the Islands Trust
- Cortes Island sits outside the Islands Trust area, so building, mechanical, and plumbing permits come from the Strathcona Regional District rather than from an island land-use committee. We pull those and book the inspections as part of the job.
- Propane crosses two ferries
- Cortes has no gas main at all. Heating is wood, electric, or propane brought over by truck on both sailings, and that delivered cost is the arithmetic behind most of the heat pump conversions on the island.
- Coming off wood or propane
- Moving a house off a wood stove, baseboards, or propane usually qualifies under CleanBC Better Homes and BC Hydro programs. What comes back depends on the household and the equipment installed, so we help you file the application rather than quote a figure.
- Two sailings in
- Reaching Cortes means Campbell River to Quathiaski Cove, the length of Quadra to Heriot Bay, then the Whaletown sailing, which has only a handful of departures a day. A job here is a planned working day with measurements taken beforehand and spares aboard, not a call-out.
Why homeowners here choose P3
- Two sailings planned as one working day, with spares aboard
- Sizing worked out around the wood stove that is staying in the house
- Marine-grade coated outdoor units for Gorge Harbour and Smelt Bay placements
- Well, catchment, and septic plumbing checked before storm season
What happens after you call
You call, or send the form. We ask what the equipment is, how old it is and what it is doing now — enough to tell a repair from a replacement before anybody drives anywhere.
We look at the job. Some things are settled on the phone; anything that touches ductwork, venting, a gas line or a water line gets looked at on site, because guessing at those from a description is how a quote goes wrong.
You get the scope and the price in writing, with the equipment named, so it can be read next to somebody else’s quote line for line. The estimate itself is free, and it follows the visit rather than the phone call.
Where the work needs a permit — furnaces, heat pumps, gas, plumbing — we pull it and book the inspection as part of the job, rather than handing you a form at the end.
Frequently asked questions
You have to come through Quadra to get here. How does that actually work?
The route is Campbell River to Quathiaski Cove, the length of Quadra to Heriot Bay, then the second sailing to Whaletown, and that last leg has only a handful of departures a day. So a Cortes visit is planned as a full working day: measurements and photos gathered beforehand, the expected parts and a set of spares loaded, and the job scoped so as much as possible gets finished while we are on the island.
What is the best heating setup for a Cortes house with no gas and unreliable power?
Usually a heat pump as the main system with wood kept as the backup it already is. There is no gas main on Cortes, and propane and oil both cross two ferries by truck before they reach your tank, while a heat pump runs on the power at the house and moves several times more heat than baseboards do per kilowatt. Keeping the wood stove serviceable is the sensible complement, not a contradiction.
Our water comes off the roof into a cistern. Does that limit the hot water options?
It shapes them rather than limiting them. Catchment and shallow-well water carries sediment and organics a municipal supply would have taken out, and both are hard on a tankless heat exchanger in particular, so filtration ahead of the appliance is part of the installation rather than an accessory. Pressure is the other half of it: a pump and pressure tank set up years ago for taps and a shower are not always steady enough for a tankless unit to fire cleanly, and that is worth knowing before the equipment is ordered.
What does being surrounded by salt water and forest do to an outdoor unit?
Both things attack the same part of the machine. Salt air off Gorge Harbour and the exposed shorelines corrodes the coil fins and cabinet, while needle and leaf drop from the forest packs those fins until the airflow collapses. Marine-grade anti-corrosion coatings, a mounting position clear of spray and leaf litter, and a coil kept swept and rinsed are what keep a unit on Cortes working as long as one in town.
What can we do now so the system does not quit in the middle of winter?
Service it in the shoulder season and deal with the plumbing at the same time. On an island two sailings out, the parts that matter are the ones already on the truck, so a maintenance visit that catches a tired capacitor, a blocked coil, a failing pressure tank, or an exposed water line is worth several times what it costs. Anything found can then be planned into one trip rather than discovered in January.
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