Turnkey building services
Complete delivery from technical preparation and design through to final handover.
HUN-DESIGNBuilding ServicesBuilding services without compromise
Reliable turnkey building services contracting and maintenance—from residential systems to industrial facilities, hotels and office buildings.

What we deliver
From surveys and technical design through construction to maintenance, we support the entire life cycle of every system.
Complete delivery from technical preparation and design through to final handover.
Installation and modernisation of chillers and redundant cooling systems.
Predictable operation, rapid troubleshooting and long-term technical support.
Implementation of energy-efficient, sustainable heating and cooling solutions.
Integrated building services
Coordinated delivery of cooling, heating, ventilation and renewable-energy systems through a single accountable technical partner.
HUN-DESIGN Kft.
HUN-DESIGN Kft. is the building services partner for large-scale industrial and property development projects. We manage each assignment as one integrated process—from the drawing board to operational support after handover.
We do not rely on standard templates. Each solution is shaped around the site, the business objectives and the technical conditions. Our decisions balance operational reliability, capital expenditure and total life-cycle cost.
We tailor the design to the site conditions and the project’s actual requirements.
Clear coordination and traceable commitments keep implementation under control.
We build on fair, transparent cooperation with clients and every specialist discipline.
We measure the value of our work in reliable, maintainable systems that perform long after handover.
Our process
At every stage we work with measurable commitments, aligning the technical scope, the available budget and the implementation schedule.
Technical review of the requirements, the site and the existing system.
An energy-efficient solution, schedule and clearly defined technical scope.
Coordinated specialist work supported by documented quality control.
Commissioning, maintenance, warranty and long-term service support.
Selected projects
A selection of our industrial, office, hotel and technology projects from recent years.
Modernisation of the office building’s existing chiller system with an energy-efficient heat-pump solution and mechanical interconnection of the building wings.
Open on YouTubeReplacement of the office building’s chillers with a new heat-pump system, including reconstruction of the heating and cooling centres and a comprehensive energy review of the building.
Open on YouTube





More efficient systems
For us, sustainability is a practical engineering task. We design and build systems that deliver the same or greater comfort with lower energy demand. From the concept stage onward, we consider controllability, part-load operation, maintainability and the full service life of the equipment.
We combine proven technologies with modern controls and project-specific improvements. The result is not simply new equipment, but a future-ready building services system with more predictable performance.
Let’s start the project