Gremion et Staremberg SA

Established in Epagny, in the canton of Fribourg, for over 45 years, we are a family business offering you our expertise, professionalism, and experience. We operate in the cantons of Fribourg, Vaud, Valais, Geneva, and Neuchâtel. We offer high-quality services in the following areas:

Heating, plumbing, ventilation, and water supply installations

in new constructions, conversions, or renovations of villas, rental properties, condominiums, commercial, administrative, and school buildings

Heating

• Renewable energies: heat pumps with geothermal or air/water probes, solar thermal and photovoltaic systems
• Minergie heating system
• Wood, pellet, gas, and oil boilers
• District heating
• Renovation of existing installations
• Maintenance and repair

Plumbing

• Installation of all sanitary facilities
• Bathroom renovations and conversions
• Descaling, installation, and replacement of water heaters
• Water treatment
• Faucets, bathtubs, showers
• Maintenance and repairs

Water supply

• Water tanks
• Pipes (stainless steel, cast iron, PE)
• Pipe drainage
• Drinking water network
• Sewage pipes
• Pumping station and system
• Facility maintenance

Emergency repair service during weekends, holidays, and public holidays.

Customer satisfaction is our priority.