Heat pump installation in Lille

Hecker & Frères Énergie (HFE) supports you from purchase to installation of your air-to-water heat pump in Lille and across the metropolitan area. As an RGE QualiPAC installer, we size, supply and install Panasonic, Daikin, Atlantic and Mitsubishi air-to-water units. Free quote within 72h, complimentary thermal study and full MaPrimeRénov' & CEE support. No online sales: every project includes a site visit and personalised quote.

HFE is an RGE QualiPAC-certified installer based in Lille (44 rue Jean sans Peur), with over 15 years of experience and 1,500+ heat pump, air conditioning and heating installations. We install air-to-water, air-to-air and thermodynamic water heaters within a 50 km radius of Lille. Ten-year installation warranty, maintenance contracts and local after-sales service.

For purchase and installation of an air-to-air heat pump (reversible air conditioning) in Lille, HFE provides end-to-end support: room assessment, sizing, supply and installation of single-split or multi-split systems (Panasonic, Daikin, Mitsubishi). Expect €3,500 to €9,000 incl. VAT installed. Free on-site quote — air-to-air units are not eligible for MaPrimeRénov' or CEE.

Yes. HFE works in Villeneuve-d'Ascq installing air-to-water, air-to-air and thermodynamic water heaters for single-family homes, co-owned buildings and commercial premises. We regularly carry out air-to-water heat pump projects connected to radiators or underfloor heating. RGE QualiPAC installer — free thermal study and on-site quote.

Yes, Marcq-en-Barœul is a priority service area for us. We install air-to-water heat pumps there to replace oil or gas boilers, connected to existing radiators or underfloor heating. As an RGE QualiPAC installer, we handle MaPrimeRénov' and CEE grant applications. Typical timeline: quote within 72h, installation in 2 to 3 days.

Yes. Based in Lille, we cover the Lille metropolitan area (MEL) and Hauts-de-France within a 50 km radius: Nord and Pas-de-Calais, including Roubaix, Tourcoing, Lens, Douai, Valenciennes and surrounding towns. For projects beyond this area, contact us — we review each request individually.

Yes. We install new or retrofit hydronic underfloor heating in Villeneuve-d'Ascq, paired with a low-temperature air-to-water heat pump. Ideal for new builds or major renovations for optimal comfort and maximum savings. HFE is RGE certified for heating and QualiPAC certified for heat pumps.

An installed air-to-water heat pump in Lille costs between €12,000 and €18,000 incl. VAT (before grants), depending on output, brand and installation complexity. With MaPrimeRénov' (up to €5,000) and CEE (up to €5,500), the out-of-pocket cost can drop to €2,000–4,000 for modest-income households. An air-to-air heat pump (reversible AC) costs between €3,500 and €9,000 incl. VAT installed: it is not eligible for MaPrimeRénov' or CEE. Hecker & Frères Énergie (HFE) is RGE QualiPAC certified for grant-eligible installations.

Choose an air-to-water heat pump if you already have a central heating circuit (radiators or underfloor heating): it replaces your oil or gas boiler and can produce domestic hot water. Choose an air-to-air heat pump (reversible AC) if you heat with electricity or want to cool your home in summer. Air-to-water is more expensive to install but offers superior comfort and efficiency.

Yes, perfectly. Modern heat pumps remain efficient down to -15°C, and the climate in northern France (winter temperatures rarely below -5°C) is well suited. High-temperature heat pumps can even replace oil boilers without changing radiators. Seasonal performance (SCOP) remains high: between 3.5 and 4.5 in Hauts-de-France.

MaPrimeRénov' and CEE grants apply to air-to-water heat pumps and thermodynamic water heaters, not to air-to-air units (reversible air conditioning). For air-to-water: MaPrimeRénov' from €1,000 (higher incomes) to €5,000 (very modest incomes), CEE heating boost up to €5,500 when replacing oil, gas or coal boilers, and 5.5% VAT on supply and installation.

Yes, heat pump servicing is mandatory since the decree of 30 July 2020: every 2 years for units under 12 kW, annually for units ≥ 12 kW. Hecker & Frères Énergie (HFE) offers maintenance contracts from €149 incl. VAT per year, including refrigerant circuit leak testing, filter cleaning and performance checks.