Heat Pump Installation in Bellingham, WA
One system that heats in January and cools in August, sized properly for your actual house rather than a rule of thumb. We install heat pumps across Whatcom County and we will tell you honestly if your home is not a good candidate.
Free in-home quote. No pressure, no same-day discount games.

The Question Everyone in Whatcom County Actually Asks
Nearly every heat pump conversation we have starts the same way. Somebody has heard that heat pumps are the sensible thing to do now, and somebody else has told them that heat pumps do not work when it gets cold. Both of those people sound confident. Neither of them has looked at your house.
Here is the straight answer for this county. A modern heat pump will heat a Bellingham home through a normal winter without difficulty. Our climate is one of the better ones in the country for this technology, because we are mild and wet rather than genuinely cold. Winter here rarely pushes below the mid twenties, and current cold climate equipment holds the large majority of its rated heating capacity well below that point.
The reputation heat pumps have for struggling comes from two real things. The first is older equipment, which genuinely did fall off a cliff in cold weather. The second is bad sizing, which is still very common, and which produces a system that runs constantly, never quite satisfies the thermostat, and leaves the homeowner convinced the technology does not work.
Sizing is the whole job. A heat pump that is too large short cycles, wears out early, and dehumidifies badly in summer. One that is too small leans on backup heat all winter and destroys the running cost argument that made you consider it in the first place. Getting it right requires actually measuring the house rather than multiplying square footage by a number.
That is where we spend our time on a quote, and it is the main reason our quotes take longer to produce than some of the ones you will get.
Why Whatcom County Homes Are Moving to Heat Pumps
One system does both
A heat pump is an air conditioner that can run backwards. That means the same equipment that heats the house in January cools it in August, which matters more here every year. If you were going to add cooling anyway, the incremental cost of getting heating out of it too is small.
Running costs, honestly assessed
A heat pump moves heat rather than making it, so it delivers more heat energy than the electrical energy it consumes. Whether that saves you money depends on what you are replacing, your electricity rate and your gas rate. Replacing electric resistance heat is almost always a clear win. Replacing a newer, efficient gas furnace is a closer call, and we will run the arithmetic with you rather than assuming the answer.
Getting off the emergency replacement cycle
The worst time to buy a heating system is the week yours dies. If your furnace is nearing the end, planning the replacement in spring or early autumn means you choose the equipment, compare quotes properly, and are not making a five figure decision while the house is cold.
What Is Actually in the Quote
A real load calculation
We measure the house. Square footage, insulation, window area and orientation, air sealing, ceiling heights and how the space is actually used. That produces a heating and cooling load, and the load picks the equipment. Not the other way around.
An honest look at your ductwork
If you have existing ducts we assess whether they can carry the airflow a heat pump needs, because they frequently cannot without modification. A new system on undersized ducts will underperform and you will blame the heat pump. Where the ducts are the problem, we say so in the quote rather than discovering it on installation day.
The electrical side, checked before you commit
Heat pumps need a dedicated circuit and sometimes a panel with capacity you do not currently have. We look at your panel during the quote visit. Finding out about a service upgrade in the quote is irritating. Finding out about it mid-installation is much worse.
Permits, commissioning and the handover
Permits pulled where required, refrigerant charge verified against the manufacturer's specification rather than guessed, airflow measured, and a walkthrough of the controls before we leave. A heat pump that is charged wrong will quietly underperform for years and nothing on the thermostat will tell you.

Ducted, Ductless, or Both
If your house already has usable ductwork, a ducted heat pump is usually the straightforward answer. One indoor unit, existing vents, and nothing new on the walls.
Plenty of homes in this county do not have that. Older Bellingham houses were often built without central heating entirely, and additions, converted garages and finished basements frequently sit outside whatever duct system was added later. For those, ductless is not a compromise, it is generally the better system: individual heads in the rooms that need them, each with its own control, and no losses through ducts running through an unconditioned crawl space.
A lot of Whatcom County homes end up with a hybrid. Ducted for the main floor, a ductless head for the addition or the bonus room over the garage that has never been comfortable. And some keep the existing gas furnace as backup in a dual fuel setup, where the heat pump handles the great majority of the season and the furnace covers the coldest stretches. All three are legitimate. Which one you want depends on the house and the budget, and we will lay out the options rather than presenting one.
How an Installation Actually Goes
A conversation first
What is the house doing now, what is wrong with it, and what are you actually trying to fix. Comfort, running cost, cooling, or getting ahead of a dying furnace. The answer changes the recommendation.
An in-home assessment
We measure, look at the ductwork, check the panel, and find out where the house is uncomfortable today. Usually an hour to ninety minutes.
A written, itemised quote
Equipment, labour, electrical, permits and any duct work, listed separately so you can see what you are paying for and compare it against other quotes honestly.
You take your time
No expiring discounts, no pressure to sign in the room. This is a considered purchase and it should feel like one.
Installation
Usually one to two days for a straightforward changeout, longer if ductwork or electrical work is involved. We tell you which before we start.
Commissioning and handover
Charge verified, airflow measured, controls explained, paperwork and warranty registration handed over. Then we check in after the first proper cold spell.
Why Homeowners Pick Us for Heat Pump Installation
- We size the system by measuring the house, not by multiplying square footage by a rule of thumb.
- We will tell you when a heat pump is the wrong answer. Some houses need insulation and air sealing far more than they need new equipment, and spending on the wrong one first is a waste.
- The quote is itemised so you can compare it against others properly.
- We commission the system rather than just installing it. Charge and airflow are verified and documented.
- We are local to Whatcom County and we are the ones who come back when you have a question in February.
The best time to plan a replacement is before you need one
A free in-home assessment, an itemised quote, and no pressure to decide in the room.
What Customers Say
We are a new company, so we are not going to show you reviews we do not have. The first ones will appear here as installs are completed. Until then, judge us on the assessment.
Heat Pump Questions We Get Asked
How much does a heat pump installation cost?
It varies more than people expect, because the equipment is only part of it. A straightforward changeout where the ductwork and electrical panel are already suitable sits at the low end. Add duct modifications, a panel upgrade, or a multi-head ductless system and it climbs considerably. We give you an itemised written quote so you can see exactly which of those apply to your house. We do not publish a price range on this page because any number we printed would be wrong for most readers.
What is the $5,000 rule for HVAC?
Multiply the age of the equipment by the cost of the proposed repair. If the result clears five thousand, replacement is usually the better value. It is a rough guide rather than a law, but it is a genuinely useful one when you are deciding whether to keep repairing an ageing furnace or put the money toward a heat pump instead.
Do heat pumps actually work in Washington winters?
Yes, and this is one of the better climates in the country for them. We are mild and wet rather than severely cold. The failures people hear about are usually older equipment or, much more often, a badly sized system. There is a full article about this on our blog.
What is the downside of a heat pump?
Three honest ones. The air from the vents is cooler than furnace air, so it feels different even when the room is at the same temperature, and some people take a season to adjust. Installation costs more up front than a like-for-like furnace replacement. And a badly sized or badly commissioned system will disappoint you, which puts more weight on choosing the installer than on choosing the brand.
Why do some contractors push back on heat pumps?
Some of it is genuine: a heat pump takes longer to quote properly, the sizing has to be right, and the ductwork gets scrutinised in a way a furnace swap does not. Some of it is simply that a furnace changeout is a faster, more familiar job. Neither is a reason for you to avoid the technology.
What is the life expectancy of a heat pump?
Around fifteen years is a fair planning figure, and well maintained systems in a mild climate often run longer. Because a heat pump runs year round rather than seasonally, annual maintenance matters more than it does for a furnace.
Do I need to keep my gas furnace?
Not necessarily, but keeping it as backup in a dual fuel setup is a reasonable choice, particularly if the furnace still has life in it. The heat pump handles the overwhelming majority of the season and the furnace covers the coldest stretches. We will lay out both options and what each one costs.
Heat Pump Installation Across Whatcom County
We install in Bellingham, Ferndale, Lynden, Birch Bay and Sudden Valley, plus the communities in between.
Get a quote
Tell us about your house
Roughly how big it is, what heats it now, and what you are trying to fix. We will come back to arrange an assessment.