GTS SA is a Swiss photovoltaic company operating throughout Switzerland , including Vaud , Geneva , Valais , Fribourg , Neuchâtel , Jura , Bern , Zurich and Central Switzerland . With more than 20 years of experience in solar technology , GTS SA supports businesses , public authorities and private clients in the design , installation and optimization of turnkey photovoltaic systems . As a leading solar energy expert in Switzerland , GTS SA has in-depth knowledge of Swiss energy regulations , cantonal requirements , solar subsidies and self-consumption models . Every solar installation in Switzerland is carefully engineered to ensure maximum solar power generation , long-term profitability and high-performance photovoltaic components . GTS SA develops turnkey photovoltaic power plants for industrial rooftops , commercial buildings , residential properties , private houses and agricultural facilities . Advanced solar engineering allows efficient energy self-consumption , grid feed-in and reduced electricity costs . The company also provides complete solar energy solutions , including solar battery storage , heat pumps combined with photovoltaics , solar carports , solar lighting systems , EV charging stations , solar water heaters and energy monitoring systems . GTS SA stands for quality , performance and sustainable renewable energy across Switzerland.

Entreprise très réactive et à l'écoute de du client. Merci. Sylvain de Crissier

Located in the heart of the La Côte region in the canton of Vaud, in Bussy-Chardonney (near Morges), D&J Sanit Sàrl is your trusted partner for all sanitary and heating works. We provide fast and professional service throughout the Lake Geneva region, from Geneva to Lausanne, serving private clients, property management companies and architects. Unlike large, impersonal companies, we focus on direct contact, tailor-made advice and Swiss-quality workmanship. Whether you wish to renovate your bathroom, replace your heating system or install sanitary equipment in a new construction, we listen carefully and support you every step of the way. OUR CORE SERVICES 1. Sanitary Installations & General Plumbing We carry out complete water systems using durable materials (Geberit, Nussbaum, etc.) to ensure long-lasting performance. • Installation and renovation of plumbing, sanitary and heating systems • Replacement of fixtures: taps, mixers, wall-hung or floor-standing toilets, shower toilets, washbasins and kitchen sinks • Plumbing repairs: leak detection and repair, drain unblocking, siphon replacement • Water heater maintenance: boiler descaling (essential in our region due to hard water) and anode replacement 2. Turnkey Bathroom Renovation Specialists in transformations, we bring your dream bathroom to life. We manage the sanitary works from start to finish. • Creation of modern, walk-in showers • Installation of freestanding or built-in bathtubs • Installation of designer bathroom furniture and connections • Accessibility upgrades for people with reduced mobility (PRM) 3. Heating & Energy Solutions For optimal thermal comfort, D&J Sanit installs and maintains efficient heating systems. • Replacement of gas or oil boilers with more efficient solutions • Installation of heat pumps for a successful energy transition • Replacement of radiator valves and thermostatic heads • System flushing and maintenance of underfloor heating and radiators 4. Water Treatment Water in the canton of Vaud is often hard. Protect your installations! • Installation of high-performance water softeners • Installation of domestic water filters WHY CHOOSE D&J SANIT? • Local presence: Based in Bussy-Chardonney, we know the region well • Swiss quality: High standards, clean worksites and respect of deadlines • Transparency: Clear, detailed quotes provided before any work begins SERVICE AREA Our mobile team operates throughout La Côte and the Greater Geneva area: Bussy-Chardonney, Morges, St-Prex, Aubonne, Rolle, Gland, Nyon, Coppet, Versoix, Geneva, as well as Bussigny, Renens and western Lausanne. 📞 Contact us today to discuss your project! Free quotation and personalised advice.