trusted to SECURe NIAGARA SINCE 1985
Security Alarms & CCTV Camera Systems for Niagara
Professional Installation • System Upgrades • 24/7 Monitoring
Protect your property with a full range of security services. From smart home alarms to commercial CCTV security cameras, we design and support integrated solutions for both home and business. Since 1985, Niagara has trusted our local experts for honest advice and professional craftsmanship.
Need immediate assistance? Call 1-877-427-7263
FAMILY OWNED SINCE 1985
BONDED & SALARIED EXPERTS
ULC 5-DIAMOND MONITORING
CUSTOMIZED SECURITY SOLUTIONS
TAILORED SOLUTIONS
Complete Security for Home & Business
From single-family homes to large commercial facilities, we design custom systems that protect what matters most.
Smart Home Security
Protect your family with Niagara’s most reliable smart alarms and High-Definition camera systems. From video doorbells to automated locks and 24/7 ULC monitoring, we design custom residential solutions that keep you connected to what matters most.
Business & CCTV Surveillance
Secure your assets and ensure compliance with professional-grade intrusion alarms, UHD surveillance and access control. We specialize in CCTV installation, ULC fire monitoring, and integrated security for retail, industrial and office facilities.
ALREADY HAVE A SECURITY ALARM SYSTEM?
Don't be locked into a system that doesn't work for you. We specialize in alarm monitoring takeovers for DSC, Honeywell, and Qolsys panels. We can often reuse your existing sensors and wiring while upgrading just the main control unit—giving you modern app control and local Niagara monitoring without the cost of a full rewire.
We upgrade systems originally installed by national providers like Bell, Rogers, Telus, and ADT, as well as local alarm companies, utilizing your existing DSC, Honeywell, or Qolsys infrastructure.
REAL STORIES
Trusted by Your Neighbours.
From simple home alarms to complex commercial networks, here is what Niagara has to say.
THE ALLIANCE DIFFERENCE
More Than Just a Security Company
Security technology changes, but trust shouldn't. Since 1985, we have built our reputation on a simple promise: we treat you like family, not a number.
At Alliance Security Niagara, we're dedicated to providing you with more than just alarms and cameras. We offer comprehensive security solutions built on a foundation of trust, local expertise, and cutting-edge technology.
Here's why families and businesses across Niagara have chosen us for over 35 years:
- Local and Reliable: Our team of salaried, trained, and bonded technicians are not only experts in their field, but they're also your neighbours. We're invested in the safety and well-being of our community.
- Family Owned and Operated: We treat our customers like family. You can expect personalized service, honest advice, and a commitment to your security that goes above and beyond.
- Advanced Technology: We utilize the latest advancements in security technology, ensuring your home or business is protected by the most reliable and effective systems available.
- 24/7 Monitoring You Can Trust: Our ULC-listed, five-diamond certified monitoring station provides rapid response to alarms and fire emergencies, 24 hours a day, 7 days a week.
- Beyond Security: We offer specialized services like 24/7 Wellness Medical Monitoring and after-hours remote video camera monitoring, providing an extra layer of protection and peace of mind.
- Commitment to Excellence: Since 1985, we've built our reputation on providing exceptional service and customized solutions that meet the unique needs of each customer.
SERVING THE NIAGARA REGION
From Grimsby to Fort Erie, our technicians are locally stationed for rapid response. Also proudly serving Hamilton, Burlington, and Oakville for select commercial and residential projects.
- St. Catharines & Thorold
- Niagara Falls & NOTL
- Welland & Port Colborne
- Grimsby, Lincoln & Beamsville
- Fort Erie & Crystal Beach
- Pelham & Fonthill
Monitoring nationwide. Whether you have a cottage in Muskoka or a branch office in Calgary, our ULC station protects properties across Canada.
LOCAL NIAGARA FLEET
Real People, Right Around the Corner
We aren't a remote call center. We are based right here at 46 Niagara Street in St. Catharines. When you call Alliance, you are speaking to local experts who live in your community and know your neighborhood’s specific security needs.
Ready to Secure Your Property?
Join thousands of Niagara families and businesses who trust Alliance Security.
Schedule your free on-site consultation today.
Call 1-877-427-7263 or