We are a team of licensed electricians providing residential, commercial electrical and fire alarm services in Oakville, Burlington, Mississauga and surrounding areas

Whether you are looking for emergency electrical services, design and installation for a new build or to have an office building brought up to date, we’ve got you covered. With over 30 years of combined experience, you can count on ATD Electrical Services Inc. to have the knowledge to get the job done safely and efficiently.

Led by Jeff Hennessy, a Master Electrician, ATD Electrical Services Inc. is authorized by the ECRA/ESA, fully insured, and covered by WSIB.

We service Toronto and GTA including Etobicoke, Oakville, Mississauga, Brampton, Burlington, Hamilton and Milton.