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Fill out this form and an ADT security specialist will email and call you at the information you provide below to discuss the best products and services for your needs (all fields required).

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Offering home security systems in your community

Our ADT St. John’s branch is ready to serve your every security need. You can call us at the times mentioned below to learn more about our home security systems, tailored just for you. Pass by for quotes, insurance certificates*, yard signs, and so much more!


The ADT St. John’s team is committed to helping take care of the people and things that matter most in your life. We offer professional home security system installation and a wide array of smart home products and solutions built to fit your needs.



ADT security services in St. John’s

6-10 Austin Street

St. John’s, Newfoundland and Labrador

A1B 4B8

Our business hours

Monday to Friday:

8:30 am – 4:30 pm

Call us today!

ADT Canada is Bryan Baeumler’s #1 choice for home and business security.

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24/7 Support

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Personalized Security Services

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Professional Installation

Reliable home security systems to help keep homeowners safe in St. John’s

At ADT St. John’s, we know how priceless it is to have that peace of mind that comes from knowing your family and home are better protected. To us, this means more than just installing your home security system. With ADT, you can rest assured that your home is monitored and more secure, 24 hours a day, 365 days a year, no matter how far life may take you away from St. John’s. Our team is always there for you, ready to meet your every security need.


Call (709) 753-3252 to get your free home security assessment. One of our security specialists will help you find the right solution that fits your lifestyle needs.

ADT home and business security solutions

We offer professional home security system installation and a variety of smart home solutions that work in conjunction with our home security alarms.

Smart Home

Connect and control your security, lighting, thermostats and cameras remotely with our highly intelligent interactive services app.

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Home Security Monitoring

Help protect your home and family with our advanced home security monitoring systems.

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Video Surveillance

Get automatic alerts and watch live video of your home on your phone, tablet or computer – from virtually anywhere.

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Fire, Flood and Carbon Monoxide Monitoring

When every second counts, sensors throughout your home instantly alert our monitoring centres in the event of a fire or gas leak.

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Guard Services

A professionally trained guard is dispatched to your home when your alarm is triggered.

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Business Solutions

Small business and commercial solutions are available to help protect your business with advanced security monitoring systems.

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Discover our offers

Help protect what matters most for less than $1.20*/day.

Help protect what matters most for less than $1.20*/day.

*Requires 36-month monitoring contract. Excludes taxes and fees. Installation & early termination fees apply. See terms and pricing here.


Moving? Take our protection with you.

Moving? Take our protection with you.

We make it easy for you to take Canada’s most trusted security with you to your new home.

Happy ADT customers in Atlantic Canada

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“We have thoroughly enjoyed the comfort throughout the years of knowing that when we are away on trips, we are well protected. We look forward to many more years of confident living. Thank you, ADT Canada.”


- Shirley, Corner Brook, NL

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"Having ADT Security has made me feel secure while raising a young family as a single mom. Later as my family grew I felt safe on my own and the company was always very supportive when being contacted and they offered information needed to keep me up to date."


- Linda P., Moncton, NB

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"We have had our security system for over 7 years. We have 2 pets and were always worried that someone would break in or there would be a fire while we were away. Now we go knowing that ADT is watching over them. Our pets are our family and mean the world to us. Thanks ADT!"


- Rose, Kensington, PE

Discover more ADT expertise testimonials

These stories were submissions in the ADT ‘Share & Win’ contest.

ADT helps protect what matters most

Our latest LifeSaver story comes from Winnipeg, Manitoba, where two residents and their dogs narrowly-escaped a raging house fire.


It was a terrifying night that Richard Wagner and Nate Schnerch will never forget. Awakened by their ADT smoke detector, Richard and Nate ran from their home as it was being consumed by flames.


“The sound was like a jet roaring,” said Wagner. “It was surreal watching the house burn and many of our possessions literally go up in smoke.”


Receiving the alarm signal at one of ADT’s Customer Care Centers in Canada was Gloria Renato who called the home to confirm the fire and then dispatched local firefighters. Wagner credits her actions and the home’s ADT security system for preventing a tragedy.


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