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Mulvey & Banani International Inc. (MBII) provides comprehensive and integrated engineering services for electrical and electronic systems that are innovative, resilient and adaptable for new building construction and re-purposing/renovation of existing buildings.

MBII’s scope of services ranges from engineering-intensive work such as mission critical power interventions to the artistry of sound and light; delivering solutions in Electrical Engineering, Critical Power, IT/Communications, Life Safety, Electronic Security, Architectural Lighting, Audio Visual and Sustainable design.

For individual buildings or global portfolios, MBII consults across all market sectors and project scales. A large firm with a deep bench to draw upon, MBII offers an experienced team of individuals dedicated to engineering excellence.  Working throughout Canada and internationally, MBII has affiliate offices in Montreal, Ottawa and Calgary.


MBII's technologically current, innovative design solutions to engineering challenges based on sustainability, energy and resource conservation are recognized often by Intelligent Building Awards, Energy Efficiency Awards and Lighting Design Awards at local, national and international levels.

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What we do


Systems Convergence

Intelligent Buildings are engineered for converged building systems and corresponding integration to deliver an enhanced occupant experience and centralized, streamlined facility management.

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MBII has evolved to offer Electrical, IT/Communications and Security engineering, Lighting, Audio Visual and Sustainable design. Our focus on all things electrical and electronic has allowed us to embellish our core service and innovate with our related specialties.

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Success Stories

MBII is best known for the ability to work from large infrastructure right down to tenant fit-up across all scales and sectors.

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