Home-Energy

Home-Energy S.à r.l. is a young Luxembourgish craft company based in Pétange, in the southwestern mining basin of the Grand Duchy. Founded by two passionate professionals of Portuguese origin — Diamantino DA SILVA GOMES and Mario Matias (Jorge) MARICATO — the company positions itself as a heating expert in Luxembourg. Specializing in heating, plumbing, ventilation, and air conditioning, Home-Energy focuses on energy performance, tailor-made solutions, and respect for the environment. The company manages approximately 25 interventions per week and boasts 100% satisfied customers. Its key promise: a 24/7 emergency service with rapid intervention throughout Luxembourg.

This is a craft company specializing in building techniques (heating engineer, plumber, air conditioning technician, renewable energy installer). Its areas of activity cover 4 main categories:

🔥 1. Heating (core business):

• Installation of new systems

• Annual maintenance (boilers)

• Repair and troubleshooting

• Gas / oil boilers

• Heat pumps (aerothermal, geothermal)

• Underfloor heating (specialty highlighted in news)

• Boiler replacement

• Hot water production

🛁 2. Plumbing / Sanitary:

• Sanitary installations

• Creation and renovation of turnkey bathrooms

• General plumbing (piping)

• Water softeners (installation, see Belvaux client case)

• Plumbing troubleshooting

• Fight against limescale deposits

💨 3. Ventilation:

• Single-flow VMC

• Double-flow VMC (energy efficiency)

• Mechanical ventilation

• Air extraction

• Air purification

• Humidity prevention

• Improvement of indoor air quality

❄️ 4. Air Conditioning:

• Air conditioner installation

• Air conditioning maintenance and cleaning

• Repair / troubleshooting

• Maintenance

• Solutions adapted to the Luxembourgish summer

🌱 Renewable Energies (cross-cutting):

• Heat pumps

• Solar thermal panels

• Ecological solutions

• Energy savings