Best Security System in Calgary, AB

Handpicked Top 3 Security Systems in Calgary. Our 50-Point Inspection includes everything from checking reputation, history, complaints, local reviews, satisfaction, trust and cost to the general excellence. You deserve only the best!


200 - 3515 32 Street NE, Calgary, AB T1Y 5Y9

Since 1990

Flood Detection, 24 Hour ULC Monitoring, Automatic Fire Alarm, Intrusion Alarm Monitoring, Private Guard Response, Access Control, Automatic Fire Alarms, Commercial CCTV, Video Surveillance, Cellular Backup Monitoring, Commercial Services, Residential Services, Carbon Monoxide Monitoring & Temperature Sensors

Free Security Evaluation - Refer Friends, Family & Colleagues & Earn up to $200 Cash - Had more than 26 years of Expertise in Protection - Free Quote

Consumer Choice Award 2016 & 2017 - Herald Readers Choice Award 2013-2014



Mon - Fri 9:00 am - 5:00 pm Sat & Sun Closed

A big thank you to United and the crew there... They are great! I've had alarm systems previously in my other houses, but none of the other experiences matched my latest one with United. From the very first phone call/inquiry right down to the install day.... United made the whole process seamless and very professional. Thanks again Team United!
write a review reviews@threebestrated.ca


7620 Elbow Drive S.W, Unit 1061, Calgary, AB T2V 1K2

Since 2001

CCTV Systems, Access Control Systems, Security Cameras, Card Readers, Intercom Systems, Residential Security Systems, Commercial Security Systems, Low Voltage Wiring, Home Automation, Control Lighting, Thermostat, Security, Locks, Home Entertainment, Burglar Alarms, Monitoring Service, Installation, Repair & Design

Offer a Free Onsite Inspection - Service Areas: Calgary, Airdrie, Chestermere, Cochrane & De Winton - Free Estimates - Had been Operating in Calgary for Over 10 years


Mon - Sun : Open 24 Hours

I hired SureTech Security to install security systems for a series of buildings our company was set up in Calgary last month. It was a big project but James and his team worked closely with us and offered terrific support for setting up complex systems. Highly recommended.
write a review reviews@threebestrated.ca


6725 Fairmount Drive SE, Calgary, AB T2H 0X6

Since 1985

Residential Security Systems, Commercial Security Systems, Home Security, Home Automation, Home Video Surveillance, Life Safety Devices, Home Theatre Systems, Intercom Systems, Custom Home Security, Custom Home Automation, Outdoor Analog Camera Systems, Installation Service, Surveillance Systems, Thermostats & Lighting

Security Surveillance Systems Installation for $1499 - Specializes in Custom Security Solutions



Mon - Fri : 9:00 am - 6:00 pm Sat : 10:00 am - 4:00 pm Sun : Closed

I have dealt with Supreme Security for many years at more than one address and I have always had consistently reliable friendly service. Supreme Security genuinely cares about me as a customer.
write a review reviews@threebestrated.ca