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.


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.

Made In Calgary


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


Trademark © 2017 United Alarm. All Rights Reserved.