Privacy Policy

This policy explains how personal data is processed when you use our website. Personal data is any information relating to an identified or identifiable natural person, such as a name or an IP address.

1. Controller

The controller within the meaning of Art. 4(7) of the General Data Protection Regulation (GDPR) is:

DataPlumbers GmbH
Bargfredestraße 21, 22587 Hamburg, Germany
Represented by the Managing Director Martin Michael Weiß
Email: martin@dataplumbers.co
Phone: +49 171 8639436

We have not appointed a data protection officer, as the legal requirements for doing so do not apply.

2. Legal bases for processing

Depending on the case, the processing of personal data is based on one of the following legal grounds:

• Art. 6(1)(a) GDPR for processing for which we obtain your consent.
• Art. 6(1)(b) GDPR where processing is necessary to perform a contract or to take pre-contractual steps, for example when you enquire about our services.
• Art. 6(1)(c) GDPR where we are subject to a legal obligation, for example under tax law.
• Art. 6(1)(f) GDPR on the basis of legitimate interests, for example the secure and stable operation of our website.

3. Storage period

Unless otherwise stated in this policy, we delete the data we store as soon as it is no longer required for its purpose and no statutory retention obligations prevent deletion.

4. Your rights

In respect of the personal data concerning you, you have the following rights:

• right of access (Art. 15 GDPR),
• right to rectification (Art. 16 GDPR),
• right to erasure (Art. 17 GDPR),
• right to restriction of processing (Art. 18 GDPR),
• right to object to processing (Art. 21 GDPR),
• right to data portability (Art. 20 GDPR),
• right to withdraw any consent at any time with effect for the future.

You also have the right to lodge a complaint with a data protection supervisory authority. The authority responsible for us is:

Der Hamburgische Beauftragte für Datenschutz und Informationsfreiheit
(Hamburg Commissioner for Data Protection and Freedom of Information)
Ludwig-Erhard-Straße 22, 20459 Hamburg, Germany
datenschutz-hamburg.de

5. Data processing when visiting the website

5.1 Hosting

Our website is hosted by Vercel Inc., 340 S Lemon Ave #4133, Walnut, CA 91789, USA. When you access the website, the data transmitted by your browser is processed on the provider's servers in order to deliver the website. The legal basis is our legitimate interest in providing the website securely and efficiently (Art. 6(1)(f) GDPR). As the provider may process data in the USA, the transfer is safeguarded by Standard Contractual Clauses pursuant to Art. 46 GDPR. Further information: vercel.com/legal/privacy-policy.

5.2 Server log files

When you use the website for information purposes only, we and our hosting provider automatically collect and store information in server log files that your browser transmits. This includes in particular:

• IP address,
• date and time of the request,
• page or file requested,
• HTTP status code and volume of data transferred,
• referrer URL,
• browser type, operating system and language.

This processing serves to ensure stability and security, based on our legitimate interest (Art. 6(1)(f) GDPR). The data is deleted once it is no longer needed for this purpose.

5.3 Web fonts (Google Fonts)

To display fonts consistently, this website uses web fonts provided by Google. When you open a page, your browser loads the required fonts from servers operated by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland (parent company: Google LLC, USA). In doing so, your IP address is transmitted to Google. The legal basis is our legitimate interest in a consistent presentation (Art. 6(1)(f) GDPR). Any transfer to the USA is safeguarded by Standard Contractual Clauses pursuant to Art. 46 GDPR. Further information: policies.google.com/privacy and developers.google.com/fonts/faq/privacy.

6. Contacting us

If you contact us by email or phone, the data you provide (for example your name and email address) is stored by us in order to handle your enquiry. The legal basis is our legitimate interest in responding to enquiries (Art. 6(1)(f) GDPR) or, where the enquiry is aimed at concluding a contract, Art. 6(1)(b) GDPR. We delete this data once it is no longer required, or restrict its processing where statutory retention obligations apply.

7. Appointment booking (Cal.com)

You can arrange an appointment with us via a link on our website. The booking takes place on an external page provided by the service Cal.com, operated by Cal.com, Inc., USA. Only when you open the booking page is the data you enter there processed by the provider; its privacy terms then apply: cal.com/privacy. The legal basis for offering this booking option is our legitimate interest in a simple way to schedule appointments (Art. 6(1)(f) GDPR).

8. Cookies and tracking

This website does not set cookies for analytics or marketing purposes and does not embed any tracking or web-analytics services.

9. SSL/TLS encryption

For security reasons, this website uses SSL/TLS encryption. You can recognise an encrypted connection by the address bar of your browser and the padlock symbol.

10. Changes to this policy

We reserve the right to amend this privacy policy so that it always complies with current legal requirements or to reflect changes to our services. The version published here applies to your next visit.

Last updated: June 2026