Hybrid heat pump installer · Purmerend to Enkhuizen
Hybrid heat pump: the smartest way to save, without the fuss
A heat pump alongside your existing boiler. The heat pump does most of the work, the boiler steps in on the coldest days. You save a lot, especially in the winter months, with a smaller investment than a full heat pump. And so a shorter payback time.
Book a free home survey
- Honest advice, no sales talk
- Called back within 4 hours
- Free and no obligation

The benefits
Why hybrid?
This is what gets us most excited: the best balance between what it costs and what it saves you, without having to replace everything straight away.
- The best balance between cost and savings. The heat pump takes over the bulk of your heating demand while the investment stays small. That's why hybrid pays for itself faster than a full heat pump.
- You keep your boiler. On the coldest days the boiler steps in. So you're never without heat, and the investment stays manageable.
- The step for existing homes. In existing housing especially, hybrid is the smart choice. Building new, you usually go straight for a full heat pump. We work out honestly what suits your home.
Savings: roughly 60 to 70% less gas use


How it works
How we go about it
- 01
Free home survey at your place
We come round, look at what's going on and work out on the spot, honestly, what it will – actually – save you.
- 02
A clear, honest quote
No small print: you know exactly where you stand. If it won't save you enough, we simply tell you.
- 03
Installed properly
Neat pipework, everything left tidy, and double-checked before we leave. So you won't have to call us back two days later.
- 04
Explanation and aftercare
We explain how everything works in plain language. Something wrong? We come round, even if it isn't our fault.
Sorted, no fuss
This is our warranty
2-year BKA installation warranty: any leak or installation fault within 2 years is fixed free of charge. Plus the Intergas product warranty on the Xtend. Since 2026 there is also a performance guarantee under which Intergas guarantees a minimum saving, subject to conditions; ask about it at the survey.

Why people choose us
What customers say
Real reviews from Google, all from the region. No star ratings we made up ourselves.
Known locally between Purmerend and Enkhuizen
Yannick
Bram heeft bij ons thuis de hele installatie opgepakt. En ook nog airco's geplaatst. Top bedrijf!
Posted on Google
Theo Bleeker
Vakman. Komt z'n afspraken na. Duidelijke communicatie.
Posted on Google
Daan Stoop
Heel tevreden over de service en kwaliteit van BKA. Duidelijke communicatie en advies, er wordt met je meegedacht en er is oog voor afstemming en samenwerking.
Posted on Google
Joris Koopman
Bram is echt een vakman met kennis van zijn vak. Zeer tevreden over de service. Bram heeft ons geholpen tijdens de verbouwing van ons huis, met o.a. onze cv …
Posted on Google
Micha
Bram heeft bij mij twee radiatoren gedemonteerd, afgevoerd en twee nieuwe radiatoren geplaatst. Ook heeft Bram mijn woning voorzien van een buitenkraan …
Posted on Google
Constance Bleeker
Bram was onze loodgieter voor ons klushuis in Diemen. We hebben de woning volledig gestript en alles opnieuw aangelegd: leidingen, elektra, verwarming …
Posted on Google
Yannick
Bram heeft bij ons thuis de hele installatie opgepakt. En ook nog airco's geplaatst. Top bedrijf!
Posted on Google
Theo Bleeker
Vakman. Komt z'n afspraken na. Duidelijke communicatie.
Posted on Google
Daan Stoop
Heel tevreden over de service en kwaliteit van BKA. Duidelijke communicatie en advies, er wordt met je meegedacht en er is oog voor afstemming en samenwerking.
Posted on Google
Joris Koopman
Bram is echt een vakman met kennis van zijn vak. Zeer tevreden over de service. Bram heeft ons geholpen tijdens de verbouwing van ons huis, met o.a. onze cv …
Posted on Google
Micha
Bram heeft bij mij twee radiatoren gedemonteerd, afgevoerd en twee nieuwe radiatoren geplaatst. Ook heeft Bram mijn woning voorzien van een buitenkraan …
Posted on Google
Constance Bleeker
Bram was onze loodgieter voor ons klushuis in Diemen. We hebben de woning volledig gestript en alles opnieuw aangelegd: leidingen, elektra, verwarming …
Posted on Google
Frequently asked questions
About hybrid heat pump
You get most of the savings of a heat pump for a lower investment, and you keep the security of your boiler on the coldest days.
For hybrid setups we work with Intergas and ATAG: heat pump and boiler that are well matched, from one brand we trust.
Count on roughly 60 to 70% less gas use. What it comes to exactly for you is something we work out honestly at the survey.
Less than a full heat pump, and most installations qualify for the ISDE subsidy. At the free home survey you get a clear quote for your situation, including the subsidy amount.
Often, yes. If your boiler is still in good shape, we connect the heat pump to it. If not, we discuss honestly what makes sense. See also boiler replacement.
A hybrid setup is usually quicker to install than a full heat pump, because your radiators or underfloor heating stay as they are. At the survey you'll hear the schedule for your home.
Most existing homes with a boiler are, even without perfect insulation. In new builds you usually go straight for a full heat pump. At the survey we tell you honestly whether it pays off for you, and by how much.
Contact & service area
How to reach us
Call, WhatsApp or email: whatever suits you. We're based in Aartswoud and install across the north of North Holland, between Purmerend, Alkmaar, Schagen and Enkhuizen.
Rather have us call you? Book a free home survey and you'll hear from us within 4 hours.
Our service area
Purmerend · Alkmaar · Schagen · Enkhuizen

We'll show you what it saves you at home.
Book a free home survey for your hybrid heat pump. We come round, run the numbers honestly, and you'll hear from us within 4 hours.

