Fire Alarm Services

Our CFAA-certified technicians provide an extensive range of residential and commercial fire alarm services. Whether you are looking to install a new alarm or troubleshoot an existing installation, ATD Electrical Services Inc. is there to help your facility or business.

We are also authorized by the ECRA/ESA, fully insured, and covered by WSIB to provide safe and reliable services for your business.

Our fire alarm electrical services include

  • Fire alarm installation
  • Repair and maintenance
  • Exit and emergency light service
  • Emergency service
  • Troubleshooting service

Reasons to Work With Us


Insured & Licensed

We are fully licensed and insured to meet the regulatory fire alarm requirements.


Fast Response

We are available 24/7 to help with any fire alarm or emergency electrical issues.


Clients Big & Small

We work with homeowners, businesses and organizations of all types and sizes.

Book a Fire Alarm Consultation

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To book a consultation with one of our specialists fill out and submit this form. We will follow up to set up a time for a complimentary consultation at your location.

You can also book an appointment with us during business hours at +1-905-827-5700

For emergency or after-hours service contact +1-905-330-6025

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