Securing Your
Business & Assets

Advanced Surveillance with
24/7 Monitoring

Protecting Your Home
& Loved Ones

Access Your Home
from Your Cell Phone

We will not spam you or sell your personal information.


warning WARNING to Our Valued Customers

United Alarm has been made aware of a telephone scam targeting some of our customers asking for credit card and personal information. If you should receive a call saying there is an issue with your account or requesting payment, ask the caller for their information and say that you’ll call back. Verify the call back number is that of our company.

Always be careful about providing confidential personal information, especially banking or credit card details, unless you are certain the request is legitimate. If you have doubts about a caller, your best defense is to simply hang up. It’s not rude – it’s smart.

Some industries targeted:

  • Alarm Companies
  • Gas/ electrically providers
  • Telephone Providers
  • CRA-Canada Revenue Agency

For more information or to report mass market fraud in Canada visit

Calgary Security Systems – Home & Business Alarm Systems

United Alarm, Calgary’s #1 privately-owned residential & commercial security company, has been exceeding the residential and commercial security needs of families and businesses in Calgary since 1990. We make the safety and security of your Calgary home, family and business our top priority.


Protect your home from intrusion, fire, carbon monoxide


From Access Control to Fire or Burglary ULC Certification


Systems for Homes & Business, customized according to your needs


Anniversary Special

We are the top choice for security in the Calgary area:

New Intercom


Voted GOLD Winner in the Home Security Company category by the Calgary Herald Readers



Winner of Top Choice Award for 7 Consecutive Years

logo-3Winner of Consumer Choice Award for 11 Consectutive Years



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