High Voltage Services

Installation and Maintenance of High Voltage Transformers

Queco Électrique Ltée has a team of experienced, highly qualified technicians who can handle all your needs for installation and repair of high voltage equipment. Whether you need substation maintenance or someone to install your new transformers, you can count on our qualified professionals.

High Voltage Services

  • Installation of new transformers and substations

  • Maintenance of new transformers and substations

  • Cable insulation

  • High voltage cable testing

  • High voltage transformer maintenance and PCB testing

  • High voltage transformer oil testing

  • Replacement of oil types

Queco Électrique Ltée has more than 45 years of experience delivering high quality high voltage services. Contact our team today.


555 rue Saint-Rémi

Montréal, Québec 

H4C 3G6

Phone: 514-935-2365

Email: info@queco.ca



Emergency Service 24 hours, 7 days a week

Service Area

  • Montreal
  • Quebec Province
  • Anywhere in Canada


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