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We deliver.

Since our first commercial job in 1984, JSM has executed numerous electrical installations in many types and sizes of commercial and institutional facilities throughout NL and select sites across Canada. Our seasoned team of professionals provide design build services and pre-construction coordination (BIM) while embracing the concepts of Lean construction principles and methodologies to assure superior quality and greater value for our customers on every project.




Project Management  |  Lighting  |  Heating  |  Fire Alarm & Security  |  Electronic Systems  |  Communications & Data Cabling  |  Controls & Automation  |  Emergency Power  |  UPS Systems