The team of NSG Dienstleistungs GmbH are on duty 24 hours a day, seven days a week in winter.
Thus, we also offer on weekends and public holidays for our new and existing customers in the Hamburg metropolitan area short-term snow removal and sidewalk sprinkling ....
Your glass surfaces are in good hands with us. Companies and local authorities trust us because we know that external glazing requires special attention and care
The professional and very extensive cleaning in the industry, is an integral part of every company and their maintenance processes. Through experience, modern equipment and adequate machines we reach this standard. To guarantee your quality assurance and the smooth running ...
You will find our employees of the NSG wherever it comes to the preventive and fire protection cleaning of ventilation and air conditioning systems with and without humidification chambers