ASA-Service AG is your expert partner for wastewater and environmental technology in Illnau and throughout Eastern Switzerland. Since 1996, the company has been offering professional services in the areas of pipe and sewer cleaning, sewer rehabilitation, and container service. With a dedicated team and state-of-the-art technology, ASA-Service AG ensures first-class service quality and reliability. A special highlight is the 24-hour emergency service, which is available around the clock for private households, industry, and construction companies to solve problems quickly and efficiently.

Limmat GT AG hat die gesamte Heizungsanlage unserer STWEG ersetzt. Die professionelle Beratung, Vorbereitung, Planung und Kommunikation waren hervorragend. Auch die Ausführung, genau nach Plan und Nachbesserungen konnten nicht besser sein und das alles in einer sehr angenehmen Atmosphäre. Eine empfehlenswerte Adresse in Zürich!