Toronto’s Most Trusted Commercial Electrical Contractor & Electrician

Residential Service

  • High quality and friendly
  • Basic repairs or troubleshooting
  • New installations or maintenance
  • Energy Efficient Upgrades
  • Reasonable rates
More About Residential

Commercial Service

  • Scheduled appointments
  • From basic office repairs to complete rewiring
  • Energy efficient lighting retrofits
  • Sub metering
  • Timely dispatching
More About Commercial

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About GSE

Electrical Contractor and Electrician

Since 2001 we have provided professional electrical contracting services in the GTA. In 2001 we were designated one of four electrical contractors participating in Toronto Hydro’s Meter Relocation Program and helped develop a similar but expanded program for Etobicoke Hydro. Ultimately we became one of four “Authorized Contractors” of Toronto Hydro Energy Services Inc. providing service to residential and commercial clients.

Our core business remains Residential Service with our specialty being Knob and Tube rewiring. We also have extensive experience with high rise Sub Metering, retrofit lighting, renovation type construction for commercial leasehold improvement and multiple Utility/OPA sponsored programs such as Peak Saver. To date, we have also done over 10 solar PV microFit projects.


  • President Global Sun Energy Inc.
  • Certified Electrical Technician
  • Master Electrician
  • In business since 2001
  • Engaged member of Ontario Electrical League
  • On OEL Contractor Committee member
  • OEL Contractor Advisory Council
  • Vice President OEL GTA West Chapter
  • Member of Merit Open Shop Contractors Association of Ontario

Serving GTA since 2001

905.472.6263