Sehr kompetente und zuverlässige Firma. Herr Anderegg berät und unterstützt mit viel Fachwissen. Die beiden Facharbeiter arbeiten enorm sorgfältig und sauber. Jederzeit wieder. Absolut zu empfehlen.

GrunerAll according to plan. Gruner is a leading engineering, design and planning consultancy in the construction industry. In the business areas buildings, infrastructure, and energy, we support our private and public clients in all project phases from strategic planning through construction to commissioning and management of buildings and infrastructure. In doing so, we combine services from a comprehensive range of competencies such as structural design, geotechnics, general planning, building services, energy production and distribution, road and rail construction, civil engineering, environment, safety, security, and spatial planning in order to offer optimal and sustainable solutions. With more than 1.100 highly qualified employees in over 30 offices in Switzerland, Germany, Austria, Serbia, Georgia, Turkey and Tajikistan, as well as at countless project locations worldwide, we are always close to the customer and where development and construction are taking place. Thanks to interdisciplinary cooperation, we set new standards in engineering methods and the application of digital processes. We are constantly evolving in step with our customers. Gruner is an independent family business headquartered in Basel/Switzerland and we are proud that we have been providing innovation and inspiration since 1862.

Muchenberger Roofing was founded in 1990 by Roland Muchenberger. The company operates in the cantons of Basel-Stadt and Basel-Landschaft, but offers services throughout Switzerland. The eight-member team places emphasis on direct customer contact and delivers clean work that leads to great customer satisfaction. They are particularly experienced in new constructions and renovations, especially for flat roofs. The company is available 24/7 and is known for its high flexibility. "Do you have a problem on the roof? It's not a problem. Take Rolli Muchi, because he is a professional in the field."

INNOVATION & SUSTAINABILITY MEETS ELEGANCE Experience plumbing and roofing of the new era. Experience now OUR SERVICE Repair Service Remodeling & Planning Bathroom Remodeling Drain Cleaning Boiler Descaling Roofing Flat Roof Roof Service Customer Service Maintenance & Inspection Energy Consulting Rainwater harvesting Solar Technology Green Roofing Thermal Insulation Façade Renovation Chimney Repair Burglar protection Turnkey Construction Consulting & Planning.