Modern property management for HOAs and rental properties.
hallo reliable relief
Good property management means taking responsibility.
For buildings. For communities. For people. hallo theo provides clarity, structure, and stability in everyday property management. With dedicated contacts for property owners, fast response times, and transparent processes.
Across six locations in Germany, our teams stay accessible, explain decisions, and keep an eye on everything that matters. This is how property management truly works. And how real relief becomes noticeable.
Responds within
48 hours
or less
With over
130 experts
across Germany
More than
17,000 units
in management
Regional property management throughout Germany.
hallo personal support
Our teams work where your properties are located: in Berlin, Frankfurt am Main, Munich, Stuttgart, and the Oldenburg region. Each area has its own specific requirements. And our local, certified property managers are trained precisely for that.
They are supported by nationwide specialist and service teams, who streamline processes, consolidate tasks, and share knowledge across all locations. This gives our teams on site the freedom to focus on what really matters: Personal availability. Quick responses. And genuine relief in your everyday life.
Setting the standard in property management.
hallo trust
At hallo theo, we combine certified quality with years of experience. Our certified property managers work according to clear standards and are supported by specialized departments.
Employees from top-performing property management companies bring their knowledge and sense of responsibility to our team. This creates an organization that preserves proven practices while reliably driving development forward. For you, this means greater security, professional expertise, and property management you can depend on in the long term.
Quality
Certified property managers §26a WEG with specialized expertise at every office.
Processes
Robust organization and well-established processes for quick, efficient management.
Services
Property management for complex or big properties, like Germany’s largest homeowners’ association.
All your condominium and rental
management needs, in one place.
hallo full-service solutions
Services for homeowner associations (HOAs)
- Owners’ meetings
- Annual accounts
- Technical management
- Modernization
Our rental management services
- Lease management
- Accounting
- Property management
- Tenant communication
Tailored to your property:
Our services for you.
We’re happy to provide you with a customized proposal. Quickly, without obligation, and tailored to your property’s needs.
Jakob Bilfinger
First contact
Management according to VDIV standards
hallo certified quality
As a member of the Association of Property Managers in Baden-Württemberg and Bavaria, we operate according to defined quality standards. These guidelines regulate how management is conducted, how decisions are prepared, and what requirements apply to transparency, documentation, and legal compliance.
Our certified employees regularly attend the association’s training and continuing education programs. This ensures that we remain up to date legally, technically, and organizationally, allowing us to guide property owners confidently through all matters.
For property owners, membership means a commitment to quality that can be relied upon over the long term.
What property owners say
about our management.
hallo real insights
“The switch to hallo theo was completely hassle-free. I had a few questions and received quick answers. The documents were available immediately. Honestly, I didn’t expect that.”
G. Kaszás
Property owner in Sindelfingen
“We’re a large condominium, and things used to be stressful. Since hallo theo joined, everything runs smoother. They respond quickly and explain clearly a huge relief for me as a board member.”
Thomas R.
Advisory board in Stuttgart
“During our renovation, they kept everything under control, even though it was a large project. Decisions were well-prepared, and there was always someone available.”
Eva M.
Property owner in Stuttgart
“You can tell the team has experience. Accounting is clear, appointments are on time, and problems are addressed. We feel well taken care of.”
Ralf G.
Property owner in Böblingen
Berlin can be chaotic at times, but hallo theo is structured. I get quick responses and clear statements. That's how you want administration to be.
Aylin K.
Owner from Friedrichshain
We are a very diverse homeowners' association and often have different opinions. The administrators remain calm and explain everything clearly. This has already saved us quite a few discussions.
Hans W.
Advisory board in Pankow
I particularly like the transparency. Invoices are neat and tidy, and you can finally find everything. Before, it was a nightmare.
Leon S.
Landlord from Charlottenburg
I didn't think that an administration could be so accessible. Whether by email or phone, you get a prompt response. That's not something you can take for granted in Berlin!
Seda M.
Owner in Neukölln
“Our condominium association is huge and often complex. hallo theo explains resolutions clearly and guides us smoothly through the issues. We’ve never experienced this level of support before.”
Christian P.
Advisory board in Maxvorstadt
“I appreciate that they don’t sugarcoat anything. If something is important or costly, they tell it to you honestly. This makes decision-making much clearer.”
Martina S.
Owner in Schwabing
“The transition was extremely well organized. We hardly had to do anything ourselves. As owners, this was a real relief for us!”
Ben K.
Owner in Giesing
“Our building involves many service providers and maintenance issues. hallo theo keeps everything coordinated and stays reliably on top of it. You really notice the difference in everyday life.”
Lisa H.
Owner in Nymphenburg
“Finally, someone who actually answers the phone. The team knows the area and the local craftsmen. That makes many things much easier.”
Helmut J.
Owner in Wildeshausen
“We still had some issues left by the previous management. hallo theo sorted everything out and tackled them step by step. Thank you for that.”
Bettina M.
Advisory board in Großenkneten
“I appreciate their honesty and quick responses. Even difficult issues are explained clearly. That’s really reassuring.”
Claudia T.
Owner in Dötlingen
“Our building is older and there’s always something to do. hallo theo organizes everything reliably and stays on top of it until it’s done. Very reassuring.”
Marco K.
Owner in Oldenburger region
“Previously, our management company was hardly reachable. With hallo theo, I usually get a response on the same day. This makes working together very pleasant.”
Nadine L.
Owner in Sachsenhausen
“Our condominium association isn’t simple, and there were often disputes. Since hallo theo came on board, everything has become more structured. Resolutions are well-prepared, and we finally know what we are voting on.”
Peter D.
Advisory board in Nordend
“They guided us well through the modernization of our building. It was complicated with the city authorities and the contractors, but they clearly explained each step. Very professional.”
Sofia R.
Owner in Bornheim
“I rent out several units and am glad that statements are prepared, tenant concerns are handled promptly, and I have a dedicated contact person.”
Ali K.
Rental property owner
Previously, we had a management company that was hardly reachable. With hallo theo, I usually get a response the same day. That makes working together really pleasant."
Nadine L.
Owner in Sachsenhausen
Berlin can be chaotic at times, but hallo theo is really well-organized. I get quick responses and clear information. That’s how property management should be.”
Aylin K.
Owner in Friedrichshain
I appreciate the honesty and the quick responses. Even difficult topics are explained in a way that’s easy to understand. That feels really good."
Claudia T.
Owner in Dötlingen
You can tell the team has experience. Accounting is clear, appointments are on time, and problems are addressed. We feel well taken care of.”
Ralf G.
Owner in Böblingen
The switch to hallo theo was completely hassle-free. I had a few questions and received quick answers. The documents were available immediately. Honestly, I didn’t expect that.”
G. Kaszás
Property owner in Sindelfingen
We’re a large condominium, and things used to be stressful. Since hallo theo joined, everything runs smoother. They respond quickly and explain clearly a huge relief for me as a board member.”
Thomas R.
Advisory board in Stuttgart
During our renovation, they kept everything under control, even though it was a large project. Decisions were well-prepared, and there was always someone available.”
Eva M.
Property owner in Stuttgart
You can tell the team has experience. Accounting is clear, appointments are on time, and problems are addressed. We feel well taken care of.”
Ralf G.
Property owner in Böblingen
“The switch to hallo theo was completely hassle-free. I had a few questions and received quick answers. The documents were available immediately. Honestly, I didn’t expect that.”
G. Kaszás
Property owner in Sindelfingen
“We’re a large condominium, and things used to be stressful. Since hallo theo joined, everything runs smoother. They respond quickly and explain clearly a huge relief for me as a board member.”
Thomas R.
Advisory board in Stuttgart
“During our renovation, they kept everything under control, even though it was a large project. Decisions were well-prepared, and there was always someone available.”
Eva M.
Property owner in Stuttgart
“You can tell the team has experience. Accounting is clear, appointments are on time, and problems are addressed. We feel well taken care of.”
Ralf G.
Property owner in Böblingen
Berlin can be chaotic at times, but hallo theo is structured. I get quick responses and clear statements. That's how you want administration to be.
Aylin K.
Owner from Friedrichshain
We are a very diverse homeowners' association and often have different opinions. The administrators remain calm and explain everything clearly. This has already saved us quite a few discussions.
Hans W.
Advisory board in Pankow
I particularly like the transparency. Invoices are neat and tidy, and you can finally find everything. Before, it was a nightmare.
Leon S.
Landlord from Charlottenburg
I didn't think that an administration could be so accessible. Whether by email or phone, you get a prompt response. That's not something you can take for granted in Berlin!
Seda M.
Owner in Neukölln
“Our condominium association is huge and often complex. hallo theo explains resolutions clearly and guides us smoothly through the issues. We’ve never experienced this level of support before.”
Christian P.
Advisory board in Maxvorstadt
“I appreciate that they don’t sugarcoat anything. If something is important or costly, they tell it to you honestly. This makes decision-making much clearer.”
Martina S.
Owner in Schwabing
“The transition was extremely well organized. We hardly had to do anything ourselves. As owners, this was a real relief for us!”
Ben K.
Owner in Giesing
“Our building involves many service providers and maintenance issues. hallo theo keeps everything coordinated and stays reliably on top of it. You really notice the difference in everyday life.”
Lisa H.
Owner in Nymphenburg
“Finally, someone who actually answers the phone. The team knows the area and the local craftsmen. That makes many things much easier.”
Helmut J.
Owner in Wildeshausen
“We still had some issues left by the previous management. hallo theo sorted everything out and tackled them step by step. Thank you for that.”
Bettina M.
Advisory board in Großenkneten
“I appreciate their honesty and quick responses. Even difficult issues are explained clearly. That’s really reassuring.”
Claudia T.
Owner in Dötlingen
“Our building is older and there’s always something to do. hallo theo organizes everything reliably and stays on top of it until it’s done. Very reassuring.”
Marco K.
Owner in Oldenburger region
“Previously, our management company was hardly reachable. With hallo theo, I usually get a response on the same day. This makes working together very pleasant.”
Nadine L.
Owner in Sachsenhausen
“Our condominium association isn’t simple, and there were often disputes. Since hallo theo came on board, everything has become more structured. Resolutions are well-prepared, and we finally know what we are voting on.”
Peter D.
Advisory board in Nordend
“They guided us well through the modernization of our building. It was complicated with the city authorities and the contractors, but they clearly explained each step. Very professional.”
Sofia R.
Owner in Bornheim
“I rent out several units and am glad that statements are prepared, tenant concerns are handled promptly, and I have a dedicated contact person.”
Ali K.
Rental property owner
Previously, we had a management company that was hardly reachable. With hallo theo, I usually get a response the same day. That makes working together really pleasant."
Nadine L.
Owner in Sachsenhausen
Berlin can be chaotic at times, but hallo theo is really well-organized. I get quick responses and clear information. That’s how property management should be.”
Aylin K.
Owner in Friedrichshain
I appreciate the honesty and the quick responses. Even difficult topics are explained in a way that’s easy to understand. That feels really good."
Claudia T.
Owner in Dötlingen
You can tell the team has experience. Accounting is clear, appointments are on time, and problems are addressed. We feel well taken care of.”
Ralf G.
Owner in Böblingen
The switch to hallo theo was completely hassle-free. I had a few questions and received quick answers. The documents were available immediately. Honestly, I didn’t expect that.”
G. Kaszás
Property owner in Sindelfingen
We’re a large condominium, and things used to be stressful. Since hallo theo joined, everything runs smoother. They respond quickly and explain clearly a huge relief for me as a board member.”
Thomas R.
Advisory board in Stuttgart
During our renovation, they kept everything under control, even though it was a large project. Decisions were well-prepared, and there was always someone available.”
Eva M.
Property owner in Stuttgart
You can tell the team has experience. Accounting is clear, appointments are on time, and problems are addressed. We feel well taken care of.”
Ralf G.
Property owner in Böblingen
Building tomorrow’s property
management today.
hallo Mission
Jan, Schmälzle and Jona Schaeffer
Management, hallo theo
Property management today has to achieve far more than in the past. Yet many management companies still operate with outdated structures. hallo theo was created to take a different approach.
At hallo theo, we bring order to complex processes. We make our work more efficient and transparent with modern systems. Develop simple, innovative workflows. And provide dedicated, reliable, and competent contacts.
This keeps the focus where it belongs: On the people and the responsibility for their properties.
