12 May 2026 · 4 min read
What does qualified approach mean for you as a homeowner?
The statutory certification explained without jargon — and how to verify that your installer is accredited.
Read article →CO safety
Independent, skilled service for boiler, air conditioning, heating and installation — four equal disciplines. Craftsmanship, transparency and peace of mind — across the Netherlands, from Den Bosch.
Every request is different — an emergency fault calls for speed, a planned service for care. Choose the route that fits your situation below.
No hot water, cold radiators, a leaking boiler or air conditioning that won't work — call directly for a fast first assessment.
Boiler, air conditioning, heating or installation — schedule a seasonal inspection and service by appointment.
New appliance, system upgrade or preliminary survey — request an inspection with a no-obligation quote.
Whether it's a fault with your boiler, a planned air conditioning installation, a radiator problem or a boiler leak — we bring together technology, transparency and care.
Complete care for your central heating system: maintenance, fault diagnosis, replacement and optimisation — for all common brands, with skilled craftsmanship.
We don't tie you to a contract. Call us when you need us — for maintenance, a fault or installation. Independent, on your terms.
No contract, no lock-in. You call us when you actually need maintenance, a repair or an installation.
A clear price agreed before we start — no surprises, no hidden call-out terms.
As a KOR-registered business we charge no VAT — that advantage goes straight to you.
Figures don't tell everything, but they give an honest picture of where we come from — and what we deliver.
You know in advance what will happen, what it costs and when the engineer arrives. No middlemen, no hidden costs.
Call, app or send the form. We listen and ask the right questions.
A clear estimate based on brand, model and symptom.
We only schedule the work after written approval.
Clear explanation, tidy workspace, 12 months warranty + report.
Carbon monoxide is odourless and colourless — which is exactly why the statutory qualified approach certification, mandatory since 1 April 2023, is not a formality but a safeguard. We treat it as such.
Every engineer with us works according to the recognised methodology for gas combustion installations. No exceptions.
During maintenance we measure combustion efficiency and CO emissions. Results in the report — that is your proof.
Safety risk? Heard directly and without scare tactics — with options, not with fear. Honest craftsmanship.
As an independent service, we are not tied to one brand. We work with the appliances you have — and give honest advice on what suits best.
Alongside our core services, we think ahead about the future of your home. Sustainable, comfortable, and always in line with your budget and goals.
Combine boiler + heat pump and save up to 75% on gas. Subsidy-eligible.
More info →Split-unit and multi-split systems, qualified for refrigerant work.
More info →Installation, optimisation and resolving cold spots in existing systems.
More info →Enter your postcode and see within one second whether we're available for you — including estimated response time.
Clearly written articles on heating, CO safety, energy saving and sustainable living — by our own engineers and editorial team.
The statutory certification explained without jargon — and how to verify that your installer is accredited.
Read article →An honest calculation — not based on glossy brochures, but on actual consumption.
Read article →Three common error codes and the steps you can take at home before you call.
Read article →Output, efficiency and fit for your home — an honest guide to picking the right boiler, without sales pressure.
Read article →Maintenance is not only safety — it is also efficiency. A neglected boiler uses more gas, emits more CO₂, and breaks down sooner. For you, and for the climate, regular maintenance is a calm investment.
Read our sustainability approach →Call, app or send your request. We think along with you, without obligation — and make sure you know where you stand before we turn a single screw.
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