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Privacy Policy (GDPR) & Technical Cookies

1. Data Controller

The controller of personal data is KERTEK s.r.o., ID (IČO): 30003199, VAT ID (DIČ): CZ30003199, registered office at Sokolská 1883/8, Nové Město, 120 00 Praha 2, registered under File No. C 455683, Municipal Court in Prague, Data Box ID: ccxqyrx.

2. Purpose and Legal Basis of Processing

Personal data submitted via the inquiry form (full name, company, e-mail, phone number, project location, property type and message content) are processed solely for the purpose of preparing a quotation, providing technical consultation and taking steps prior to entering into a contract for work pursuant to Article 6(1)(b) of the GDPR.

3. Data Retention Period

If an inquiry does not result in a contract, personal data are retained for a maximum of 12 months from the last communication. Where a contract is concluded, data are retained for the duration of the contractual relationship and subsequently for the statutory periods required by Czech tax and accounting legislation.

4. Data Subject Rights

You have the right to request access to your personal data, rectification or erasure, restriction of processing and to object to processing. Requests may be sent to the contact e-mail listed on our Contact page or via Data Box ccxqyrx. The supervisory authority is the Office for Personal Data Protection (ÚOOÚ).

5. Cookies

This website uses only strictly necessary technical mechanisms for content delivery and form spam protection (honeypot and submission timing check). No advertising, profiling or third-party analytics cookies are used, and therefore no cookie consent banner is required.

KERTEK – logo společnostiKERTEK s.r.o.

Air-to-water heat pumps, photovoltaic systems and residential electrical installations up to 1 kV (TN-C-S earthing system).

The registered office is an administrative address in Prague 2; all installations take place on site.

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Company Details

Sokolská 1883/8, Nové Město, 120 00 Praha 2IČO: 30003199 · DIČ: CZ30003199File No. C 455683, Municipal Court in PragueData box: ccxqyrx

© 2026 KERTEK s.r.o. · Test version – listed prices and projects are indicative and will be replaced.