A/C AirCon-Service UG (limited liability)
Daniel Ostrowitzki
Michael Rehak

contact information


Blankenfelder Str. 74
13127 Berlin


+49 30 65 00 50 50


+49 30 54 83 08 90


mail (at)

Umsatzsteueridentifikationsnummer (turnovertax ID):

DE 272831562

register and registration number:

HRB Amtsgericht Charlottenburg

supervisory authorities:

Handwerkskammer Berlin

person responsible for journalistic-editorial content:

Daniel Ostrowitzki, Michael Rehak

Privacy Policy

We are aware that protecting your privacy, while you are using our website, is an important matter. We take the protection of your privacy very seriously. Therefore, we would like to inform you which data is saved, when it is saved and how this data is being used. We would like to disclose you with our privacy policy and related measures that we take to protect your data.

Collecting Data

As a matter of fact, you may use our website without disclosing any of your personal data. For security purposes some data, like the name of your internet provider, the website from which you entered our website, the contents of our website that you looked at and your IP-Address are saved on the server of our technical service provider Content Management AG ( and their respective business partners.
This data would possibly allow us to identify you. However, we are not using this data in a personally individualized manner.
The data may be used in statistics, while the individual users remain anonymous.In the event that data is referred to third parties, we would have ensured logistically and technically that our privacy policy is adhered to. Contents of third parties can be found on our website.
Those contents may include pure content elements (e.g. news), but also widgets (e.g. weather reports).
This occurs due to technical reasons, as the browser is loading those contents from other servers. The current IP-Address of your browser is transmitted in this context.

Collection and Processing of Personal Data

Personal data will only be collected, if you disclose it voluntarily, e.g. by registering, filling out a form, sending e-mails, ordering products or services, requesting materials or providing data in the members-only section. The database and your data remain with us and our technical service provider. Your personal data will not be disclosed to third parties, neither by us nor by persons authorized to act on our behalf, unless you have agreed to it or we are ordered to disclose the data by public authorities.

Use of Data

We will use the personal data that you disclosed to us, solely for the purpose of providing you with the desired products or services or for other purposes to which you have agreed to, as long as there are no legal obligations to act otherwise.

Right to Access and Amend

You are entitled to correct or amend all your personal data which was collected by us, if this data is out of date or untrue in your opinion.
You may do that by sending an e-mail to the address that is mentioned in the imprint.  


You are entitled to revoke your consent to the use of your personal data at any time taking effect in the future.
You may do that by sending an e-mail to the address that is mentioned in the imprint.

Data Retention

We save personal data, as long as, it is necessary to provide a service that you requested or consented to, as long as there are no legal obligations to act otherwise, like in situations where legal proceedings are pending.

Use of Cookies

Cookies are used in some sections of the website in order to provide you with individualized services.
Cookies are characters that can be sent to your computer by a webserver, in order to identify your computer for the duration of your visit.
Most browsers allow cookies automatically. You may deactivate the use of cookies or chose a setting in your browser that informs you of the use of cookies. You will be informed of the use of the cookie, in case the cookies are not only saved for the duration of your session and deleted after you leave the website, but are placed on your computer for a longer period of time.


To protect the data that you provide to us from intentional or unintentional manipulation, loss, destruction or access of unauthorized parties, we use technical and logistical security measures.If statistical surveys are being made from personal data, the information is transmitted in a coded form, in order to prevent misuse of the data by third parties. Our security measures are constantly being reviewed according to the newest technological advancements.


The protection of the privacy of children is an important topic. On our website, we do not use information of persons, who we know to be younger than 13 years, unless we have been provided with the consent of a legal guardian in advance.
Upon request legal guardians may access and review the data that has been provided by their child and request accordingly that such data is deleted.


The constant development of the internet requires changes to our privacy policy from time to time.We reserve the right to make the respective changes at any time.