
Property
Management

We are top service partners for property managers in Berlin.
With more than 25 years of experience in the HVAC sector, we are a reliable partner for property managers in Berlin. Our focus is on the maintenance and repair service of heating, ventilation and sanitary systems. We also assist our clients with renovations and modernizations in order to secure the value of their properties in the long term.
- Maintenance & repair service
- Renovation & Modernization
- High sustainability standards
- Operational safety of the HVAC system
- Retaining and increasing the value of real estate
- HVAC experts since 1996
- Reliable partnership
- Top references throughout Berlin
We always know that we can rely 100% on the HGZ service team. Such partners are priceless.
We are happy to be there for you personally

Jenning
As a customer service representative at HGZ, I handle all matters relating to property management. You can easily reach us via the direct contact form or by phone at 030 5497939-11.
In the mood for a
strong connection?
Follow us on LinkedIn or visit our blog and look forward to valuable insights and ideas about HVAC building technology.


Isn't it brilliant
to be able to let go
because you feel
perfectly understood?
Imagine there's someone who understands your wishes perfectly. Someone who makes you feel right from the start that everything will run smoothly until the end. Someone like us.
Got any more questions? We've got all the answers.
Here you can find frequently asked questions and answers from property managers.
We understand that every project has its own characteristics, and we offer tailor-made solutions adapted to your specific needs.
Yes, we offer consultation and solutions for water treatment and conservation, tailored to the specific needs of your property.
We work with a wide range of brands and manufacturers to find the optimal solution for every requirement.
Our specialists are highly qualified and certified, and we guarantee quality through regular training and inspections.
We are committed to full transparency in our pricing and provide detailed, easy-to-understand cost estimates.
We offer thorough analysis and consultation for the modernisation or replacement of old heating systems to increase efficiency and sustainability.
Yes, we offer consultation, installation and maintenance of renewable energy systems such as solar thermal and heat pumps.
Of course. We offer tailor-made maintenance contracts adapted to the needs and requirements of your properties.
Yes, we offer a 24/7 emergency service for urgent repairs and breakdowns. This service is exclusively available to our maintenance customers.
We specialise in heating, plumbing and HVAC technology, including maintenance, repairs and new system installations.
5 out of X questions