Dönni Solar & Bau provides customized solar solutions for residential and commercial clients. From consultation and planning to the installation of photovoltaic systems, we focus on sustainable energy and top-quality service. Our expertise includes roof renovation, building technology, and energy efficiency solutions. Benefit from eco-friendly solar power and optimize your energy costs. With cutting-edge technology and years of experience, we help you transition to renewable energy.

Are you looking for an experienced heating installer? Our team offers professional planning, consulting, heating installation, maintenance, and repair services. Contact us for efficient heating solutions.

Fuerte AG has 17 years of experience in property management and sales, as well as 24 years of experience in construction. Our services include heating and utility cost accounting, management of rental properties and condominiums. We offer new construction, conversion and energy-efficient renovations initial consultation, financing options, land price review, return calculations for sale for investor projects. Building valuations, preparation of valuation reports, architectural options, feasibility studies, status analyses, project design, building applications/permits, implementation planning, cost planning/calculations, construction management, acceptance and commissioning. We look forward to hearing from you.

beeindruckende grosse Ofenausstellung, fachkompetente Beratung, professionellen Service

Von A-Z alles professionell, freundlich und kompetent, ich werde euch gerne stets weiterempfehlen! Liebe Grüsse Ronny