Your Partner for Exclusive Interior Fit-Outs.
We are proudly among the pioneers of turnkey interior contracting, having established our comprehensive turnkey model back in 1992. Backed by 47 years of industry expertise, HEIKAUS brings an unparalleled depth of competence to project preparation.
We meticulously map out workflows well in advance to cover every eventuality—simulating the entire assembly process at the drawing board to ensure seamless, delay-free synchronization on-site. Construction is a matter of trust.
Backed by decades of experience, we work alongside you to develop tailored strategies for success that position you for the future.
We provide you with detailed floor plans and wall elevations. An accompanying material board illustrates the overall look and feel of the space, and upon request, we can also provide your design as a photorealistic visualization.
Based on your identified requirements and objectives, we calculate a precise budget for your project.
We proactively resolve every interface across all trades and verify technical feasibility down to the smallest detail. The result: a seamless, highly efficient construction timeline and complete control over your investment.
Whether structural modifications or formal change-of-use applications are required, we manage the entire approval process for your project. We handle the bureaucracy so you can focus uninterrupted on your core business.
We engage deeply with your project from day one, proactively mapping out all trade interfaces right from the initial cost estimation. This protects you from unexpected surprises and ensures a highly efficient construction process that stays strictly on schedule.
Whatever challenges your project presents, we at HEIKAUS know how to master them. We bring decades of expertise to every stage, staying at your side until total satisfaction is achieved—that is our promise.
HEIKAUS saves you valuable time and capital on your interior fit-out.
Our processes are optimized to prioritize speed without compromising on exceptional quality. By minimizing trade interfaces, we ensure streamlined coordination and seamless synchronization—guaranteeing the highest standards throughout. A dedicated team of experienced project managers oversees smooth execution, giving you complete peace of mind: solution-oriented, quality-driven, and highly competent.
47 Years of Experience gained in turnkey interior fit-outs from 1979 to the present day.
5123 Completed Projects realized across Europe in close collaboration with our clients.
1280750 Transformed Space redesigned and handed over fully turnkey to our clients.
Ensuring maximum client satisfaction is our highest priority.
We bring our full experience and expertise to every project, dedicated to supporting you until you are completely satisfied—that is our promise.
Kleintierorthopädie Mainz-Kisselberg
A place for modern veterinary medicine.
Juwelier Müller
Where exclusivity meets heritage.
Die Brille VS
A modern and cozy shopping experience.
Untere Apotheke
Openness paired with a welcoming ambiance.
MKG Dorotheenstrasse
Dr. Dr. Flörke presents his new practice rooms.
Schweda Sehen und Hören
Modernity meets historic charm.
Juwelier Pletzsch
A majestic showcase for fine jewelry and watches.
Golf-Club St. Leon-Rot
For the most discerning tastes.
ADAC in Pforzheim
The dependance in a new light.
Eckhart & Finkbeiner
A tasteful fusion.
Hotel & Restaurant Schwanen
Where function meets form.
Modehaus Bratfisch
A world of fashion for him and her.
Optik Leonhardt
A story of continued success.
FOCUS-N
Precise surgery meets aesthetic architecture.
Kraft Augenoptik
Andreas Kraft is still just as thrilled as on day one.
Are you planning a renovation or relocation?
>> As specialists in bespoke, high-end interior fit-outs, we guide you from initial concept through to turnkey handover—and beyond, whenever you need us. <<
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