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Business Details
31 Years
experience
Expert Electrical Contracting Services in Toronto
Established in 1995, Zerem Electrical Service has built a reputation as a trusted electrical contractor serving the Greater Toronto Area. Our expertise spans high-rise residential projects, transit infrastructure development, and specialized electrical systems for commercial and institutional clients. With a team of experienced professionals and certified electricians, we deliver comprehensive solutions including fire alarm retrofits, emergency generator installations, and EV charging systems.

Our commitment to quality execution is demonstrated through successful partnerships on landmark projects like the Hazel McCallion Light Rapid Transit system and major condominium developments across Toronto. We combine technical proficiency with financial stability to provide reliable service delivery across diverse electrical contracting needs, from temporary power solutions to complex infrastructure projects.
Services
Electrical Contracting EV Charging Systems Fire Alarm Upgrades Generator Systems Transit Infrastructure
Details
  • Year established: 1995
Highlights and features
  • We have 28 years of electrical contracting experience in Toronto since 1995
  • Our team handles diverse projects from high-rise condos to transit infrastructure
  • We maintain a large pool of qualified and experienced electricians
  • We combine logical growth with financial stability in project execution
  • We offer comprehensive electrical solutions from distribution to EV charging
Services
Electrical Contracting
Zerem provides comprehensive electrical contracting services for commercial and residential projects. Our expertise covers complete electrical system installation, maintenance, and upgrades for high-rise buildings, transit infrastructure, and institutional facilities. We deliver reliable power distribution solutions that meet modern building requirements.
EV Charging Systems
We specialize in designing and installing EV charging infrastructure for new and existing buildings. Our solutions include power-sharing systems and metering installations to accommodate multiple electric vehicles. We've completed EV charging projects for major condominium developments across the Greater Toronto Area.
Fire Alarm Upgrades
Zerem offers complete fire alarm system replacements and modernization services. We upgrade aging systems in residential towers, schools, and commercial buildings with modern detection and notification technologies. Our work ensures compliance with current safety standards and building codes.
Generator Systems
We install and maintain emergency generator systems for critical power requirements. Our solutions provide reliable backup power for residential, commercial, and institutional facilities. We handle complete system integration with building electrical infrastructure.
Transit Infrastructure
Zerem delivers electrical systems for public transit developments including subway stations, light rail lines, and transit hubs. Our work includes power distribution, lighting, and safety systems for new transit infrastructure projects across the Greater Toronto Area.
Questions
What electrical services does Zerem offer?
We provide electrical contracting services for high-rise residential, transit infrastructure, fire alarm systems, emergency generators, and EV charging solutions.
How long has Zerem been in business?
Zerem Electrical Services has been operating in the Greater Toronto Area since 1995, with over 28 years of electrical contracting experience.
Do you handle large-scale electrical projects?
Yes, we manage complex electrical projects including high-rise condominium developments and major transit infrastructure systems like the Hazel McCallion Light Rapid Transit.
Can you upgrade existing electrical systems?
We specialize in modernizing aging electrical systems including fire alarm replacements, generator upgrades, and power distribution improvements for existing buildings.
Do you work on transit projects?
Yes, we're experienced in electrical systems for transit infrastructure including subway stations, light rail lines, and transit hubs across Toronto.
Are you available for emergency electrical work?
While we don't offer 24/7 emergency services, we provide planned electrical solutions with reliable project delivery timelines for all our service areas.