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50+ Years
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Emergency
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Expert Electrical Services in Toronto
Since 1969, J B Holden Electrical Service has been a trusted provider of comprehensive electrical solutions for residential, commercial, and industrial clients across the Greater Toronto Area. Our team of fully licensed and insured electricians brings decades of combined experience to every project, ensuring reliable, code-compliant workmanship. We prioritize transparent pricing, prompt service, and personalized attention, with a fleet of equipped vehicles and specialized tools like 50ft bucket trucks to handle any challenge. Backed by nearly half a century of industry expertise, we deliver tailored electrical systems that enhance functionality and safety while meeting budgetary requirements. Our commitment to quality has earned us a reputation for excellence, supported by long-term client relationships and consistent referrals.

From minor repairs to large-scale installations, we approach every task with professionalism and technical precision. Our energy management audits and government rebate assistance further demonstrate our dedication to innovative, cost-effective solutions. Whether serving homeowners or industrial facilities, we maintain rigorous standards of safety, efficiency, and customer satisfaction. Our 24/7 availability ensures urgent electrical needs receive immediate attention, while our transparent quoting process provides clarity from project inception. This enduring focus on service excellence has solidified our position as a leading electrical contractor in the GTA.
Services
Industrial Electrical Services Residential Wiring Generator Installation Lighting Repairs Energy Audits Bucket Truck Rentals Emergency Electrical Services Commercial Electrical Systems Home Electrical Upgrades Machine Wiring
Details
  • Year established: 1969
Highlights and features
  • We offer over 45 years of electrical expertise in the GTA
  • Our fully licensed electricians ensure code-compliant installations
  • 24/7 emergency services with rapid response times
  • Energy management audits identify cost-saving opportunities
  • We maintain a fully equipped fleet including 50ft bucket trucks
What people say
Fantastic job Very professional On time Right on quote Would recommend
Services
Industrial Electrical Services
We provide comprehensive electrical solutions for industrial and commercial facilities, including machine wiring, control systems, and emergency lighting installations. Our certified electricians handle projects from initial design to final inspection, ensuring compliance with all safety standards. With specialized equipment like 50ft bucket trucks, we complete complex installations efficiently while minimizing operational disruptions.
Residential Electrical Services
Our residential electrical services cover everything from minor repairs to complete home rewiring projects. We install pot lights, electrical panels, and EV charging stations while maintaining strict adherence to Ontario building codes. Our team provides transparent pricing and clear explanations of all work performed, ensuring homeowners feel confident about their electrical systems.
Generator Installation
We design and install backup generator systems ranging from 5KW to 1500KW for commercial and industrial clients. Our licensed technicians handle both manual and automatic transfer switches, ensuring seamless power continuity during outages. We coordinate installations with client specifications while incorporating safety margins for future expansion needs.
Energy Management Audits
Our energy audits identify cost-saving opportunities through lighting retrofits and system optimizations. We analyze current consumption patterns and recommend upgrades that qualify for government rebates. This service helps businesses reduce operating costs while maintaining reliable electrical infrastructure.
24/7 Emergency Services
We provide round-the-clock emergency electrical services for critical system failures. Our rapid response team carries specialized equipment to address urgent issues like power outages and lighting failures. This service ensures minimal downtime for commercial operations and immediate safety resolution for residential clients.
People
Ted Holden
Co-Owner
With over 40 years in the electrical industry, Ted Holden oversees commercial operations and project management. He ensures all installations meet current codes while maintaining client relationships built on trust and reliability.
Martin Holden
Co-Owner
Martin Holden manages residential services and day-to-day operations. His hands-on approach and technical expertise guarantee quality workmanship across all service calls and installations for homeowners in the GTA.
Questions
What electrical services do you offer in Toronto?
We provide residential, commercial, and industrial electrical services including installations, repairs, energy audits, and 24/7 emergency response across the Greater Toronto Area.
Are your electricians licensed and insured?
Yes, all our electricians are fully licensed and insured with decades of combined experience in residential and commercial electrical work.
Do you offer emergency electrical services?
We provide 24/7 emergency electrical services with rapid response times for urgent issues like power outages and lighting failures.
Can you help with energy-efficient upgrades?
Our energy management audits identify cost-saving opportunities through lighting retrofits and system optimizations that qualify for government rebates.
What areas do you service?
We serve the Greater Toronto Area including Mississauga, Nobleton, and surrounding communities for both residential and commercial electrical needs.
How do I get a free estimate?
Contact us at 416-614-3500 or use our online form to schedule a free, no-obligation consultation for any electrical project.