Turnkey construction with the HAHN BAU GRUPPE
Our expertise as a general contractor enables us to fully exploit the strengths of the Hahn Bau Gruppe. From initial planning to professional execution to the final staging of your project, we offer a comprehensive, service-oriented and cost-oriented approach. In doing so, we never lose sight of the highest standards of quality, which we guarantee at every step of the process.
Günter Rausch
Zweckverband Nationalpark-Tor Keltenpark
Thomas Eberhahn
Managing Director, E-Tech Elektro from Kaiserslautern
From vision to handing over the keys
Transform your vision into an idea
They have the vision. We move them from idea status to project status. Above all, it is an acceptance of your ideas. Your advantage: Planning and craftsmanship can give you direct advice on what can be achieved economically, temporally or sustainably.
Bringing wishes into shape
After the vision, there are now special requirements on your part. We put that down on paper, translate it, check it with a view to implementation and get it into shape: The concrete planning phase starts. Here, too, we can determine at an early stage what can be implemented economically and sustainably — so that there are no unpleasant surprises in the end.
Project start with implementation
From here, there are numerous problems and challenges that we want to solve for you. In the best case scenario, you won't notice anything about it. Because our well-established network of cooperation partners also helps us with this.
Key handover
The moment you've been looking forward to and should be looking forward to. your vision. Shaped With joy and for joy.
Building maintenance by external parties with our support
We provide you with documentation including all trades, building materials and technology, etc. So you always know who to contact and how.
That's what you can expect from us
Strategic planning approaches
Every building project starts with a vision. Our experienced architects and engineers work closely with you to turn your ideas and requirements into a realizable project.
Modern planning tools
We will keep you constantly up to date on the progress of your project. Regular updates and open dialogue ensure that you are always informed and involved.
Precise preparation
With a team of qualified craftsmen and the use of high-quality materials, we ensure the quality of your construction project. Our in-house experts in various craft sectors enable us to offer a wide range of construction services and to simplify coordination.
Adaptability and flexibility
Time is money. We understand the importance of meeting timelines and do everything we can to deliver your project on time.
Quick and reliable from a single source: That is HAHN quality.
Our integrated approach ensures seamless implementation: from sketch to key handover. “HAHN quality” is synonymous with efficiency, reliability, quality and sustainability, from which you can benefit.
Efficiency through synergy
Our team of experts, craftsmen and partners guarantees you fast, smooth processes through well-established interfaces.
Reliability & planning security
Rely on our expertise as a general contractor and contractor for on-time and on-budget execution. Completely to your satisfaction.
Quality & sustainability
We are convinced that quality and sustainability must be considered in one and are happy to offer you long-lasting, environmentally friendly solutions.
Commitment to your vision
We implement your design, wishes and requirements conscientiously and transparently. No matter how time-critical or demanding. We'll take care of it.
Plan and use energy & technology efficiently
Self-sufficient energy supply is important today not only for reasons of sustainability. With a broad energy mix and a so-called in-roof solution, in which photovoltaic elements serve as roof tiles, we at KJC were able to implement cutting-edge technology with a modern ventilation system in a confined space.
Plan spaces sensibly and connect them innovatively
Efficient planning of technology and space requirements is only one component of sustainability. Usage functions must also be considered. This is where innovative planning meets individual implementation, for example when it comes to lighting, storage space or noise pollution.
Projects with symbolic power
Whether new construction or renovation of existing buildings: With the KJC and the listed Villa Horbach, we are showing that we are realizing both. Or trust us, such as Ritter hearing aids, to implement sophisticated detailed solutions. In particular, you benefit from the combination of interdisciplinary planning and in-house craftsmen.
Wir sind zertifiziert
Zertifizierungen sind für uns kein Marketing. Sie sind unser Antrieb, stets besser zu werden. HAHN-Qualität ist schnell, gut, wirtschaftlich, sicher und nachhaltig. Das weisen wir auch nach – und arbeiten permanent mit externer Unterstützung daran.
Do you still have questions?
Sebastian Recktenwald manages our turnkey construction and is managing director of one of our project companies. Trained as a roofer and carpenter, he studied civil engineering and thus combines planning and craftsmanship in one excellent way. So when it comes to tackling projects in an interdisciplinary way, planning carefully and yet solving them with the necessary pragmatism during the construction phase, he is our first point of contact.
We are here for you
From turnkey project development to construction planning and management, shell construction and construction to property monitoring — our experienced team in turnkey construction will assist you in every phase of your construction project.
In addition to our colleagues, who you are in the turnkey construction department, here you will also find those who also present turnkey solutions for buildings with special requirements and are part of our key account.
Also discover our other services
Planning & object monitoring
Cross-trade crafts