
Let’s talk about your maintenance contracts
In a first conversation we clarify where you stand and what an audit would bring you. Without obligation and free of charge.
Send a message
We usually reply within one working day.
Reach us directly
- Phone+49 40 25330805
- E-mailinfo@hta-hamburg.de
- Fax+49 40 25329438
- AddressHTA Hamburger Technik-Assistenz
Ifflandstraße 4, 22087 Hamburg - Office hoursTo be confirmed

Directions
Ifflandstrasse 4 in Hamburg-Hohenfelde, a few minutes from the Outer Alster and the central station.
Open route in Google MapsWe do not embed a map. The link opens Google Maps in a new window.
Frequently asked questions
For owners and managers of property portfolios: housing associations, cooperatives, fund companies and property management firms.
No, deliberately not. We audit and control. Maintenance stays with your specialist contractors.
A list of your properties and systems and, if available, the existing maintenance contracts. We clarify the rest in conversation.
An initial consultation is usually possible within a week. Auditing a single contract takes two to four weeks depending on scope.