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Learn About Our Services

A Thorough Approach

Electrical System Design

Stream provides clients with an expert engineering team equipped with diverse skills to meet various challenges across industries. Through Electrical System Design, we leverage our knowledge to reduce risk. We’re constantly looking for new advancements and technologies to find the smartest and most optimal solutions.

Electrical System Testing

Large-scale engineering projects often require Electrical System Testing. As part of our commitment to socially-responsible engineering, we provide this service for all clients who require it. Our team is flexible and takes all environmental considerations into account to minimize environmental damage.

Power Plant Operation

Providing Power Plant Operation is vital to maintaining safety in most projects we undertake at Stream. Whether a project is in the Electrical or Environmental sector Power Plant Operation is important in order to ensure that all engineering projects completed by our Electrical Engineering Firm are safe, stable, and built to last.


  • Building energy upgrade study

  • RES application studies in buildings

  • Energy upgrade study of street lighting networks

  • Water service pricing studies

  • Solid waste management studies

  • Municipal and industrial wastewater treatment studies

  • Environmental impact studies / Environmental licensing

  • Techno-economic studies - business / investment plans


  • Building Energy efficiency plan

  • Energy inspections

  • Municipal plans to reduce greenhouse gas emissions

  • Plans to reduce greenhouse gas emissions in businesses

  • Reorganization - modernization of ΔΕΥΑ

Digitization & Mapping

  • Stocktake of OTA building

  • Mapping of OTA infrastructure

  • Mapping of Streetlight infrastructure

  • Digitization of OTA

  • Digital infrastructures - smart cities

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