Provides full-service planning, installation, maintenance, and repair for modern heating systems, including gas, oil, pellet boilers, solar thermal systems, and heat pumps. Services include system optimization, hydraulic balancing, emergency support, and old system disposal for energy efficiency.

Offers end-to-end bathroom planning, 3D design, installation, and complete renovation services for residential spaces. Handles drinking and wastewater plumbing, water softening, filter technology, drinking water hygiene compliance, and coordination of complementary crafts.

Delivers comprehensive electrical installations, switch cabinet setup, lighting, intercoms, photovoltaic system setup, and smart home automation. Offers maintenance, safety inspections, repair services, and multi-trade coordination for building modernization and energy transitions.