Installations expertes de pompes à chaleur en français

Swissthermic is your trusted partner for professional heat pump installations in Suisse Romande. We specialize in replacing old oil or gas systems with efficient air-to-water, geothermal, and thermodynamic heat pumps. Our Swiss-certified engineers ensure a smooth transition from outdated heating to modern, eco-friendly systems. Every project includes a free diagnostic visit, transparent quote, and up to 10 years of warranty. From subsidies to system design — we handle it all. Reliable. Local. Swiss. Recent win: A homeowner in Lausanne replaced an aging oil system with a modern air-to-water heat pump — cutting heating costs by over 60% and securing CHF 10,000+ in subsidies with our support. The new system was installed in under 5 days, with minimal disruption. “Tout était parfait, service impeccable, pourtant la solution était difficile à trouver mais Swissthermic a tout réglé parfaitement avec un grand professionnalisme et avec gentillesse! Je recommande vivement cette entreprise.”