We build with integrity and offer honest advice. We specialize in heat pumps, heat recovery, air conditioning, and heating. We always recommend solutions that make sense both technically and financially. Quality, transparency, and a personal touch are our cornerstones.

We design modern and well-thought-out architecture that combines aesthetics, functionality, and technical precision. We take an individualized approach to every project. Our goal is to create high-quality buildings that make sense both today and in the future.

SolidSun Group provides comprehensive solutions in the field of photovoltaic power plants - design and implementation of PV plants, purchase of surplus energy, service and regular inspections of power plants. We design PV power plants tailored to the needs of households and companies. No one will make the electricity you produce yourself more expensive.

We've been here for you for 25 years and have designed over 40,000 houses in that time. We offer more than 500 design solutions for bungalows, multi-storey houses, wooden houses and passive houses. We will modify each project to meet your requirements or prepare a completely individual solution.

We build fairly, we advise honestly. We specialize in heat pumps, heat recovery, air conditioning and heating. We always recommend what makes sense technically and financially. Quality, transparency and a human approach are our foundation.