We look forward to welcoming you to our main branch in Hannover, the capital city of Lower Saxony and home to the world’s largest industrial trade fair.
When you visit us, please take the red staircase, ring the bell at “WATERcontrol,” and then take the elevator or stairs to the first floor. There you will see an impressive water feature and a large-scale company sign. On 650 m² of office space, we plan and organize all nationwide Legionella inspections.

WATERcontrol AG
Alter Flughafen 16 b
30179 Hannover

Postfach 6304 (Post box)
30063 Hannover

Telephone: 0511 – 966684-0

Telefax: 0511 – 169995-29

E-Mail: service@water-control.de
Internet: www.water-control.de

Office hours:
Monday – thursday: 8.30 a.m. – 6.15 p.m.
Fryday: 8.30 a.m. – 3.45 p.m.

Please understand that on our website, we have listed only a limited selection of contact persons with direct contact information (email address, phone number). The incidence of unsolicited promotional emails has unfortunately increased significantly. We recommend that you call our central phone number at 0511-966684-0, as our telephone service is usually easily accessible and will professionally address your concerns. If you are unable to reach us immediately or if the line is busy, we will call you back promptly. And if it takes a little longer to get through, please be aware that as a medium-sized company, we receive approximately 12,000 calls per year from tenants, property owners, customers, and suppliers. That averages out to around 50 phone calls per workday, but during peak periods, it can reach as high as 200 calls.

You are welcome to send us an email as well. We appreciate it if you could let us know in advance if you are unable to attend the proposed sampling appointment. That would save us and ultimately your landlord unnecessary effort.

You can find detailed information about Legionella inspections on various sections of our comprehensive website. We welcome feedback and suggestions regarding the content and design of our website.

Main entrance (top), office door (bottom)