A well-maintained heat pump keeps its efficiency, uses less energy and lasts longer. Our technicians inspect, clean and tune your system — all brands — and respond fast when a breakdown occurs.
An annual service is not just a quick wipe-down: it is a series of checks that safeguard the efficiency and lifespan of your heat pump.
Check of the charge and tightness of the circuit. Even a slight leak makes efficiency and heating power drop.
Cleaning of the heat exchanger and the fan, clearing the leaves and dust that block thermal exchange.
Cleaning of the filters, check of the heating circuit pressure and bleeding if needed for good circulation.
Measurement of the operating pressures and of the flow/return temperatures to verify that the heat pump works in its optimal range.
Check of the heating curve, the time slots and the setpoints: a well-tuned control means immediate savings.
Check of the domestic hot water tank, the anode and the safety devices, for reliable hot water all year round.
You pick a time slot; we confirm the brand and model so we arrive with the right parts.
The technician reviews the refrigerant circuit, the hydraulics, the electrics and the control.
Cleaning of the heat exchangers and filters, control adjustments to optimise efficiency.
Intervention report, points to watch and usage advice. The manufacturer warranty stays respected.
Most heat pump breakdowns give warning signs: drop in efficiency, noises, short cycles. An annual service detects them before they leave your heating down in the middle of winter.
A quick diagnosis is better than a breakdown in the middle of winter. We respond within a few days.
In Wallonia as in Brussels, a periodic inspection of heating systems is required depending on the power and type of installation. Beyond the obligation, an annual service preserves efficiency and the manufacturer warranty. We tell you the frequency suited to your equipment.
Yes. Our technicians service and repair all brands of heat pumps — air-to-water, air-to-air and geothermal — regardless of the original installer.
A standard service falls within a clear price range announced before the intervention, excluding parts or a possible refrigerant top-up. A maintenance contract spreads this cost and adds repair priority.
We generally respond within a few days in Wallonia and Brussels, and treat as a priority a total loss of heating during cold weather, especially for our customers under contract.
Just one of these symptoms? Better to have a check before the problem gets worse.
| Service | Range | Typical lead time |
|---|---|---|
| Annual service air-to-water heat pump | 150 – 220 € | By appointment |
| Annual service air-to-air heat pump | 120 – 180 € | By appointment |
| Annual maintenance contract | from 15 €/month | Repair priority |
| Leak search & repair | from 180 € | 3–5 days |
| Refrigerant top-up | on quote | 3–5 days |
| Out-of-contract repair | from 110 € | A few days |
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5.0/5 · 3verified reviews
« Châssis, panneaux et pompe à chaleur en une seule fois : on a eu un seul devis, un seul planning et zéro paperasse pour les primes. Le résultat est impeccable et notre facture d'énergie a chuté. On ne pensait pas que ce serait aussi simple. »
« Passage du mazout à une pompe à chaleur air-eau. Chantier propre, anciens radiateurs conservés. La maison est mieux chauffée pour bien moins cher. »
« PAC air-air réversible installée avant l'été. Confort été comme hiver, et le SAV répond vite. Très satisfait du suivi. »
Tell us the brand and model: we offer you a time slot and a clear price, with no commitment.