Power Delivery

Urbanization, aging infrastructure and demand for reliable green electricity have boosted transmission and distribution development. MEC’s multi-discipline teams bring the full range of expertise needed to meet this growing market’s rapid evolution.

MEC has successfully completed power delivery projects of varying sizes and complexity, from single breaker replacements within a substation to large capital improvement projects with bundled transmission, substation and distribution work scopes.

Our design and engineering professionals integrate with construction staff and our partners for full-lifecycle project delivery.

Transmission & Distribution

From high-traffic urban spaces to suburban residential areas, MEC offers customized overhead and underground distribution solutions up to 14.4kV. Our experts are knowledgeable in all aspects of distribution line construction, including the challenges presented by distributed generation and the associated need for increased maintenance.

MEC has successfully delivered overhead projects of all sizes, including engineering and installation of access and civil work, foundations, structures and wire stringing. On underground projects, our crews perform site preparation and restoration, duct bank construction, trenchless crossings, cable pulling and splice vaults.

Offshore & Submarine

Offshore renewable generation installations, cross-border links and remote-area connections have increased demand for underground and submarine cables (USC). At the same time, advances in cable technology have enabled USC projects covering longer distances, laid at greater depths and presenting increasing complexity. MEC’s experienced teams deliver both high-voltage alternating current (HVAC) and high-voltage direct current (HVDC) technology solutions.


Whether brownfield or greenfield, MEC performs all phases of substation project development and execution. Our experience includes alternating current (AC), direct current (DC) and air- and gas-insulated substations. From 4kV to 500kV, we perform all aspects including access and civil work, foundation installation, structure erection, and bus, switch and major equipment installation.