Straub GmbH provides professional civil engineering, demolition and disposal services. The company delivers reliable solutions including earthworks, drainage construction and demolition projects.

Beton Bohren & Fräsen Sherifi is your trusted partner for professional concrete services in Romanshorn and the surrounding area. The company specializes in core drilling, concrete cutting, milling, demolition and structural adjustments for residential, commercial and industrial projects. With modern equipment and extensive experience, Beton Bohren & Fräsen Sherifi ensures precise, clean and efficient results for every construction project.

Panther Service Raci offers a full-service solution for your home and property. From cleaning and maintenance to gardening, transport and solar panel cleaning, the company provides reliable and flexible services tailored to your needs.

Germann Tiefbau GmbH in Winden is a family-run civil engineering company with roots dating back to 1932. We specialise in excavation works, sewer systems, utility lines, landscaping, road construction, water engineering, retention systems, recycling and demolition. From consultation and planning to precise execution and service, we deliver reliable, cost-efficient and sustainable solutions. With a modern fleet and an experienced team, we support private, commercial and public projects throughout the region with flexibility, quality and on-time delivery.