LGS Entreprise, also known as Loison Gérard, is a plumbing, heating and air-conditioning specialist based in Villefranche-sur-Saône. Serving the Beaujolais region and surrounding areas, the company works with homeowners, businesses, industrial clients and collective housing projects. Established in 1980, it brings more than 40 years of experience and has a team of 15 qualified professionals.

Its plumbing services cover installation, renovation and emergency repairs. The team installs and replaces taps, sinks, showers, baths and water heaters, renovates bathrooms, fits water softeners and creates wastewater networks. It also handles blocked drains, leak detection and repairs, and pipe replacement, with emergency callouts available 24 hours a day, seven days a week.

For heating, LGS installs and replaces gas and oil boilers, including condensing models, and fits heat pumps. It provides annual boiler servicing, maintenance, fault diagnosis and repairs, as well as advice on energy use. The company also offers air-conditioning services and works on larger projects, including heating systems for collective residences and industrial sites.