Shield EA Ltd. is a engineering and architecture firm in Sudbury Ontario providing professional structural, mechanical, as well as design and simulation services. We have dedicated our careers working alongside our clients to develop practical solutions to their engineering challenges. Collectively we have 54 years of experience providing these services for surface plants and underground mines and have grown to be considered leaders within the region. Shield provides services to a variety of industries including but not limited to: mining, pulp & paper, steel making as well as residential and commercial buildings. We specialize in providing maintenance engineering support to keep existing industrial facilities and infrastructure operational, as well as executing Brownfield projects to upgrade existing infrastructure.