Seguin Morris is proud to announce the creation of our new Design-Build-Innovation division. ON TIME – ON SCOPE – ON BUDGET. We carry out your project from A to Z. Thierry Gagnon :

Dealing with a critical mechanical / electrical system failure?

Need service on your mechanical / electrical equipment?

Our service teams are available 24/7 to help you:


  • Hydronic boiler heating systems
  • Centrifugal, magnetic, or screw chillers
  • Heating and cooling mechanical systems
  • VRV / VRF systems


  • On-call emergencies
  • High, medium, low voltage
  • Generators
  • EV charging stations