Services for developers

3 Energy, s.r.o. sees solutions for developers as a complex issue and brings clients its long-term know-how.

We specialize in the following works:

Complex project solution of buildings

  • Implementation of construction and energy projects
  • Financial investment plans and return plans
  • Energy audits
  • Construction, technical and technological assessments
  • Development of comprehensive project documentation
  • Assessment of existing documentation
  • Energy consumption calculations and proposals

Building construction

  • Construction of public and industrial buildings
  • Civil engineering and utilities
  • Implementation of energy saving elements
  • Renovation and modernization of lighting systems
  • Comprehensive and partial renovations

Architectural and construction solutions

  • Projects for issuing a building permit
  • Projects for constructions

Technology and utilities in buildings

  • Sanitary technical installations
  • Ventilation and air conditioning
  • Electric power distribution and high-current and low-current equipment, fixtures
  • Measurement and control systems
  • Air filtration
  • Fire protection solutions
  • Expert technical opinions
  • Project management
  • Monitoring and supervision of projects

Equipment and installations

  • Heating - Heat pumps
  • Water heating - Heating options, Heater types
  • Photovoltaics - Energy from the Sun
  • Solar technology - Energy from the Sun

Equipment rental

We rent out machines, equipment, platforms and tools

Your partner in energy efficiency and mechanical engineering



Implemented construction projects



MWp of PV installations



LED street lights installed

Contact us - we are here for you

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