S.E.M. Construction is a Canadian turnkey general contractor; specializing in designing and constructing doctors’ offices, Institutional expansions and upgrades, hospital renovations, retro fitting historical buildings & Executive office buildings.

S.E.M. Construction will guide your project from concept through completion. At S.E.M. we have assembled a group of resources and professionals including:
Ontario Construction Company

  • Architects, Designers & Engineers
  • Skilled Builders with years of experience in the construction field
  • Mechanical team of heating/cooling & plumbing
  • Electrical specialists
  • Custom carpenters
  • Flooring
  • Painters

Our experience and attention to details provides our clients with peace of mind that their project whether it is a Design Build or an retro fit for interior restructuring it will be cost effective, functional, finished on time with a quality that exceeds their expectations.

During renovation projects, our flexibility enables us to work around operating hours; which may include weekends, evenings or even overnight. Our ultimate goal is to ensure that our clients’ operations are never interrupted by construction.