We provide comprehensive services to optimize energy performance, ensure reliable and cost-effective operations, and reduce total life cycle costs. By combining advanced analysis, technical expertise, and operational experience, we help our clients improve energy efficiency, enhance system reliability, and achieve their sustainability objectives.

Our services

Energy audits and energy analysis

We perform detailed analyses of energy consumption to identify opportunities for energy savings and operational improvements across all types of buildings and facilities. Our energy audits provide a solid basis for investment decisions, technical improvements, and long-term operational strategies.

Energy optimization

We optimize existing heating, ventilation, and air conditioning (HVAC) systems to reduce energy consumption without compromising occupant comfort, functionality, or operational reliability.

Operations services and performance optimization

We provide both operational and strategic management of technical building systems with a focus on availability, energy efficiency, and asset longevity. Our services include:

• Continuous operational monitoring and performance analysis
• Optimization of operating strategies
• Coordination between energy management, technical systems, and business operations
• Identification of deviations and implementation of corrective actions

Technical property management and operational support

We support property owners and facility operators with technical property management, including contractor supervision, review of operation and maintenance plans, and quality assurance of technical systems.

Renewable energy

We plan and implement solar photovoltaic (PV) systems and other renewable energy solutions, seamlessly integrating them with existing building systems to ensure efficient operation and long-term performance.

Smart lighting

We design and implement energy-efficient lighting systems with intelligent controls to optimize energy use, reduce operating costs, and improve lighting quality across all types of facilities.

Energy-efficient building solutions

We deliver building improvement measures such as window upgrades, enhanced insulation, and other energy-efficient solutions that reduce energy losses, improve indoor comfort, and support efficient building operation.

Building automation

We install and develop advanced Building Management Systems (BMS) that integrate HVAC, lighting, security, and energy monitoring, providing greater operational control, improved energy efficiency, and complete system transparency.

The results

Our services help organizations to:

• Reduce energy consumption and operating costs
• Ensure reliable and efficient building operations
• Extend the service life of technical assets and building systems
• Meet sustainability, energy efficiency, and regulatory compliance requirements

Our combined expertise in energy management and building operations enables us to deliver practical, high-performing solutions that create measurable value—both technically and operationally.

Energy consulting that pays off immediately 

Are you looking to reduce energy costs in your property or ahead of a renovation project? DB FAST offers energy optimization and technical analysis for residential buildings and commercial premises. We identify smart, cost-effective measures and help you make the right decisions—technically, financially, and environmentally.

Service Scope

• Energy analysis and site inspections
• Recommendations for improvement measures
• Coordination with contractors and installation partners