Sondermann Elektrotechnik GmbH — your specialised craftsmen for Lightning protection, Communication technology, Air conditioning, Heating, Building technology/ building services (building automation), Electrical installation, Safety technology, Fire protection, Solar protection and dimming constructions, and Lighting systems.
Cosuno offers the most comprehensive construction subcontractor database, with over 79164 qualified electricians, painters, dry construction, and more. Our dedicated quality team consistently maintains subcontractor information to ensure you find the right subcontractor for your construction project.