Residential Electrical Service

ATD Electrical Services provides a wide range of services for our residential clients.  Our ESA-certified electricians are dedicated to ensuring all work is performed in compliance with the Ontario Electrical Safety Code.

Whether your project involves new wiring, or making changes to your existing wiring or devices, our teams' attention to detail will ensure all work is completed safely and seamlessly. 


Commercial Electrical Service

ATD Electrical Services offers a wide variety of commercial electrical services to meet your business needs.  From planning to installation of electrical services at your industrial or commercial property, we've got you covered. We are authorized by the ECRA/ESA, fully insured, and covered by WSIB to provide safe and reliable services for your business.  


Choose a Licensed Electrician from ATD Electrical Services for your next Electrical Project.

ATD Electrical Services is a full-service electrical contractor known for safety, reliability and attention to detail in electrical installations. Our electricians are trained to follow the Ontario Electrical Safety Code. Led by Jeff Hennessy, Master Electrician (CFAA Certified), we strive to raise the bar with all our electrical projects.  We have been servicing Toronto and GTA including Etobicoke, Oakville, Mississauga, Brampton, Burlington, Hamilton and Milton with over 30 years of combined experience.

ATD provides a wide variety of electrical services for residential and commercial applications.  From electrical permits and inspections, custom electrical plans, to the installation of a wide variety of devices and appliances, our fully insured team of electricians is dedicated to completing all electrical installations, according to code at the highest level of workmanship. 

Contact us today and get your next electrical project off the ground. Experience the difference that comes with hiring high-quality professionals for your electrical project. 

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Request a Consultation today!

Looking for help with your electrical project?  Complete the form below or call (905) 827-5700 to schedule your consultation today.