December, 2019 | Callidus Engineering Skip to content
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  • Callidus: 2019

    2019 has been a year of growth for Callidus.  Both our London and Kingston offices have experienced growth in Staff numbers, with 7 new employees joining the Callidus family.  This […]

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  • The Top 12 M/E/P Changes in the 2020 Ontario Building Code Update

    The construction industry is constantly developing. With advances in processes and technology every year, it is necessary to update standards to ensure designers and constructors are using the best practices […]

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