Innovative buildings start with a professional design approach. Sustainability, energy efficiency and customer-oriented solutions are with CES not only catchy slogans, but living principles in the integrated development of building solutions both for new buildings and renovations.

Design competence made by CES:

• Heating, Ventilation, Air-conditioning (HVAC) and Plumbing
• Electrotechnical systems for buildings
• Building and Energy Management Systems (BEMS)
• Solar Heating and Cooling
• Photovoltaics, Geothermal devices, other renewable energy sources
• Innovative Building Services Engineering

Our services in the field of Innovative Building Services Engineering:

• Integrated Building Schemes
• (Pre-)Feasibility Studies
• Energy Demand Study
• Conceptual Design, Detailed Design
• Technical and economic analysis
• Sensitivity Checks
• Tendering and procurement services
• Construction supervision and monitoring paired with dynamic project management
• As-built documentation
• Integrative energy concepts with focus on renewable energy sources
• Definition & Implementation of Owner Project Requirements in a best manner practice

The property market, including occupiers, developers and the private and public sectors, is increasingly demanding energy efficiency, climate control and sustainability in new developments and refurbishments. Sustainability certification has a significant impact, emphasizing the need for expertise in green building design and simulation technologies throughout the development cycle.

CES meets these demands with a dynamic, multi-disciplinary approach, offering clients a comprehensive service. From administrative tasks to engineering and conceptual requirements, we streamline the path to green building certification, ensuring that your project meets market expectations and sustainability goals.

Our strong project experience with national certification systems:

• ÖGNB
• ÖGNI

and international systems:

• LEED™
• BREEAM
• ESTIDAMA
• EU GreenBuilding
• Greenpass

allows for an objective comparison and an efficient implementation.

Our services:

• Pre-Assessment of the development to identify the most suitable certification system
• Project registration and guidance through the accreditation process
• Verification of masterplan and/or the concept design
• Preparation of design guidelines and studies according to the certification requirements
• Attendance of design workshops and provide recommendations
• Development of the certification strategy to reach the targeted certification level
• Continuous identification of improvement measures for the design
• Cost analysis for improvement measures to reach the best cost/benefit ratio
• Preparation of all required calculations and experts statements for the documentary proof
• Building simulation “as designed”
• Advisory services during the implementation process
• Building simulation based on “as built” documentation
• Providing services as the Commissioning Authority
• Verification of the construction progress through measurements, site visits and periodic reports
• coordination between the developer and the certification authority

Building Information Modelling (BIM) is revolutionizing the construction process by digitally representing physical and functional characteristics. This enables real-time collaboration between professionals, improving accuracy and efficiency. BIM facilitates informed decision-making through detailed analysis and simulation, while streamlining coordination and offering versatility across disciplines. Its benefits range from collision-free design to versatile use in areas such as energy simulation and cost estimation, making it a cornerstone of modern construction practice.

Our services:

• Providing innovative and sustainable building concepts
• Achieving efficient space usage for mechanical building components
• Integrative process by implementing the EIRs (Employer Information Requirements) in the BIM execution planning
• Optimizing scheduling
• Model supported tendering services
• Efficient cost analysis
• Quality Check of existing building models by following-up with measures for improvement
• Identifying synergies
• Using life cycle analysis to optimize the economical and sustainable aspects of the proposed building design
• Analysis and identification of optimization potential
• Using the digital building model for further application regarding the facility management and comissioning services
• Enabling predictive maintenance