Janzen Steel Buildings Ltd. offers a full range of commercial construction services and products. We carry the Behlen line of Flex-Sys pre-engineered buildings, as well as the Corr-Span line of Behlen buildings. We also offer full general contracting services for turn key projects as well as construction trade services such as concrete work for any kind of concrete projects. From parkades and high-rises to foundations and sidewalks. We also offer a full range of concrete, wood and steel construction services.