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35 Years
experience
Emergency
services
Trusted Electrical Services in Ajax, Ontario
Established in 1991, NSW Electric has built a reputation as a trusted electrical contractor serving the Greater Toronto Area and Durham Region. Our team of industry-certified master electricians brings decades of combined experience to every project, whether commercial, residential, or industrial. We prioritize quality installations while maintaining cost-effectiveness, supported by 24-hour emergency service and a fleet of fully equipped vehicles with cellular communication. Our commitment to excellence is reflected in our ESA accreditation (license #7001162), BBB A+ rating, and rigorous safety certifications including Fall Arrest, Lift Platform, and Standard First Aid.

We operate with transparency, treating every client's property with care and ensuring compliance with electrical safety standards. Our technicians stay current with industry advancements, offering solutions like LED retrofits, surge protection, and emergency power systems. As a WSIB-registered and fully insured company, we provide peace of mind through reliable service and adherence to the highest professional standards.
Services
Emergency Electrical Service Commercial Maintenance LED Lighting Retrofits Panel Upgrades Generator Installations Aluminum Wiring Replacement Home Electrical Inspections Security System Wiring Industrial Electrical Repairs Custom Electrical Projects
Details
  • Year established: 1991
Highlights and features
  • We offer 24/7 emergency electrical services with rapid response times
  • Our team holds ESA license #7001162 and multiple safety certifications
  • 30+ years of combined experience serving GTA and Durham Region clients
  • We maintain BBB A+ rating for consistent service quality and reliability
  • Our technicians complete ongoing training in the latest electrical technologies
Associations and certifications
  • Electrical Safety Authority (ESA)
  • Better Business Bureau (BBB)
  • WSIB
Services
Emergency Electrical Service
Our certified technicians provide rapid response for urgent electrical issues, operating 24 hours a day, 7 days a week. With fully equipped vehicles and cellular communication, we address emergencies across residential, commercial, and industrial properties. Our team handles everything from power outages to critical system failures, ensuring safety and minimizing downtime while maintaining full compliance with ESA regulations.
Commercial Maintenance
We deliver comprehensive electrical maintenance solutions for commercial properties, including panel upgrades, lighting retrofits, and code compliance checks. Our ESA-certified team ensures business operations continue uninterrupted through preventive maintenance and emergency preparedness. Services include emergency generator installations, security system wiring, and specialized solutions for broadcast facilities and sound studios.
LED Lighting Retrofits
Our lighting specialists upgrade existing systems to energy-efficient LED solutions, reducing power consumption while improving illumination quality. This service includes complete assessment, code-compliant installation, and integration with existing electrical infrastructure. We serve residential properties, commercial buildings, and industrial facilities, providing long-term cost savings and enhanced sustainability through modern lighting technology.
Panel Upgrades
We perform complete electrical panel upgrades to meet modern safety standards and accommodate increased power demands. Our certified electricians handle residential breaker panel replacements, commercial service upgrades, and industrial system enhancements. Each project includes code compliance verification and integration with surge protection systems to ensure reliable, future-ready electrical infrastructure.
Generator Installations
Our team designs and installs emergency power solutions for residential, commercial, and industrial clients. We specialize in standby generator systems that automatically activate during outages, ensuring continuous operation for critical systems. Services include proper sizing, code-compliant installation, and integration with existing electrical systems to provide reliable backup power for homes and businesses.
Questions
What areas do you service?
We serve all locations across the Greater Toronto Area and Durham Region, including Ajax where our main office is located.
Are you available for emergency electrical work?
Yes, we provide 24-hour emergency service with rapid response times for urgent electrical issues across all property types.
What certifications do your electricians hold?
Our team maintains ESA certification (license #7001162), Fall Arrest training, Lift Platform certification, and Standard First Aid/CPR credentials.
How can I request a service quote?
Contact us through our website or phone line for a free, no-obligation quote tailored to your specific electrical project requirements.
Are you BBB accredited?
Yes, we maintain an A+ rating with the Better Business Bureau, reflecting our commitment to quality service and customer satisfaction.
What types of electrical services do you offer?
We provide comprehensive services including maintenance, repairs, panel upgrades, LED retrofits, generator installations, and specialized solutions for residential, commercial, and industrial clients.