Independent
No maintenance of our own, no equipment sales, no manufacturer ties. The owner is our only client.
About us
On the owner’s side
We audit and monitor maintenance contracts across all building services. Structured, traceable and cost-effective.
Our stance
We are on the owner's side only. Independent review of your maintenance contracts, no maintenance of our own, no equipment sales.
About us
What we measure ourselves by
Precise
We assess against specific standards, manufacturer requirements and contract terms, not by gut feeling.
Traceable
Every finding is documented, every recommendation justified, every audit filed in an audit-proof way.
About us
Who works for you
We make sure your systems are operated safely and in line with the standards. Safety-critical systems get a particularly close look.
Team introduction with photos to follow
HTA in figures
- To be confirmedFounded
- To be confirmedResidential units supervised
- To be confirmedMaintenance contracts audited
- 6Core system types
Hamburg
At home in Hamburg
Our office is in Hamburg-Hohenfelde, between the Outer Alster and the central station. Short distances are a real advantage for inspections and acceptances.
Ifflandstraße 4, 22087 Hamburg
Start with a single contract
Send us one maintenance contract with its service reports. You get a written finding and know whether more is worth it.
