HV/MV substation expertise
Grid connection & infrastructure
Protection & control systems
Industrial power distribution
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Electrical Construction Consulting
WERA advises on large-scale electrical installations across industrial, commercial, and infrastructure projects — delivering expert oversight from design to commissioning.
Switchgear
Infrastructure
On‑siteWhat we do
From initial feasibility studies to final commissioning sign-off, WERA provides independent expert consulting across every phase of large electrical installations.
Independent technical oversight for high and medium voltage installations — switchgear, transformers, cable systems, and protection schemes.
Detailed review of primary and secondary substation designs, single-line diagrams, protection coordination studies, and equipment specifications.
On-site supervision and project management — ensuring schedule, budget, and technical compliance throughout construction phases.
Structured commissioning programs, FAT, SAT, and energisation planning for complex electrical systems.
Navigation of Greek and EU electrical standards, grid connection applications, and liaison with DEDDIE/ADMIE.
Independent assessment of existing infrastructure — risk analysis, condition reports, and remediation planning.
How we work
Assess site conditions, load requirements, network constraints, and regulatory needs before any cable is laid.
Independent review of engineering drawings, equipment specs, and contractor submissions — ensuring design integrity.
Site visits, quality inspections, hold-point witnessing, and contractor coordination to match specifications.
End-to-end commissioning support, energisation safety, as-built docs, and final client sign-off.
"We don't just review drawings — we stand on site, witness every test, and sign our name on the outcome."
No ties to contractors or manufacturers. Advice driven by technical merit and client interest.
Chartered engineers with 15+ years of field experience on every engagement.
Safety is non-negotiable. Rigorous protocols on every project.
About WERA
WERA was built by engineers who have spent careers on large construction sites — not in meeting rooms. We bring honest, technically rigorous consulting to every electrical project we touch.
No contractor or manufacturer affiliations — pure technical advice.
Chartered engineers on every engagement, every site visit.
IEC, EN, ELOT, DEDDIE/ADMIE grid codes — fully across all regulations.
Zero LTI record. Safety is embedded, not bolted on.
Power Grid
Engineering
ConstructionGet in touch