Protecting Toronto & the Greater Toronto Area Since 1995
SafeTech Alarm Systems is a locally owned and operated security company providing professional security solutions to homeowners, businesses and organizations throughout Toronto and the Greater Toronto Area.
Founded in 1995 by Sean O’Leary, SafeTech has more than 30 years of experience helping customers protect what matters most. During that time, we have installed more than 25,000 security systems for residential and commercial properties throughout the GTA.
Today, SafeTech provides much more than alarm systems. Our security solutions can combine professional alarm systems, 24/7 monitoring, video surveillance, access control, security guards, emergency response and other security technologies into a comprehensive solution designed around each property’s needs.
Our goal is simple:
To provide the people and businesses of the GTA with the security, safety and peace of mind that comes from knowing they are protected by an experienced security company they can trust.
| Founded in 1995 | More than 30 years in the security industry |
| 25,000+ | Security systems installed |
| 24/7/365 | Professional alarm monitoring |
| ULC-Listed | SafeTech-owned and operated monitoring station |
| 400+ | 5-star Google reviews |
| 1,100+ | HomeStars reviews |
| A+ | BBB rating |
| GTA | Residential & commercial security solutions |
A Local Security Company With More Than 30 Years of Experience
For more than three decades, SafeTech has been helping protect homes and businesses throughout Toronto and the surrounding GTA.
Over that time, security technology has changed dramatically. Traditional alarm systems have evolved into integrated security solutions that can combine intrusion detection, video surveillance, access control, mobile notifications, professional monitoring and emergency response.
SafeTech has evolved with the industry while maintaining the same fundamental goal: providing customers with reliable security solutions and responsive professional service.
Our experience includes both new security installations and upgrades or takeovers of existing systems. In many cases, an existing security system may contain valuable components that can continue to be used as part of a modernized solution.
With more than 25,000 security systems installed, our experience spans everything from residential homes and condominiums to businesses, retail locations, commercial properties and higher-risk facilities.
Comprehensive Security for Homes & Businesses
SafeTech is not simply an alarm equipment provider. We are a full-service security company capable of helping customers design, install, monitor and maintain comprehensive security solutions.
Depending on the property and its security requirements, a SafeTech solution may include:
Alarm Systems
Professionally installed intrusion alarm systems designed to help protect homes, businesses and other properties against unauthorized entry.
Professional Alarm Monitoring
24/7/365 professional monitoring through SafeTech’s own ULC-listed monitoring operation, providing an additional layer of protection when an alarm event occurs.
Security Cameras & Video Surveillance
Video surveillance solutions that allow homeowners and businesses to monitor their properties and provide valuable visual information when security incidents occur.
Access Control
Access control security solutions designed to control and manage who can enter a building, facility or restricted area.
Security Guards & Patrol
Professional security personnel and patrol services that provide an additional physical security presence for properties requiring it.
Emergency Response
Security solutions supported by professional monitoring and response capabilities designed to help customers respond quickly when an alarm or security event occurs.
Integrated Security Solutions
For customers with more complex requirements, SafeTech can combine multiple security technologies into a coordinated solution rather than relying on a single security product.
A SafeTech-Owned Monitoring Station
Professional Monitoring 24 Hours a Day, 365 Days a Year
One of the important differences between SafeTech and many security providers is that SafeTech owns and operates its own monitoring station.
Our monitoring operation is ULC-listed and operates 24 hours a day, 365 days a year.
When an alarm event occurs, professional monitoring provides an additional layer of support beyond the security equipment installed at the property.
SafeTech also operates its own patrol team, giving customers additional response capabilities when their security solution requires a physical presence.
For homeowners and businesses, professional monitoring can provide something technology alone cannot:
peace of mind that there is a professional security team behind the system.
Trusted by Homeowners, Businesses & Major Organizations
SafeTech’s experience extends well beyond residential alarm systems.
Over more than 30 years, SafeTech has provided security solutions for businesses and organizations across the GTA, including organizations such as:
Pizza Pizza • The Beer Store • Elections Canada • Ford • Tim Hortons • FedEx • Toronto Transit Commission (TTC) • Cineplex • City of Toronto
This commercial experience gives SafeTech insight into security requirements that can be very different from those of a typical residential property.
Businesses may require multiple layers of protection, including intrusion detection, video surveillance, access control, professional monitoring, physical security and customized response procedures.
SafeTech works with businesses to develop security solutions around the specific requirements of their property, operations and risk profile.
Security Solutions for Every Type of Property
SafeTech provides security solutions for both residential and commercial customers throughout the GTA.
Residential Security
SafeTech helps homeowners protect:
- Detached homes
- Townhomes
- Condominiums
- Multi-unit residences
- Vacation properties
- Other residential properties
Residential security solutions can include professionally installed alarm systems, security cameras, smart security features, professional monitoring and emergency response.
Commercial Security
SafeTech’s commercial security experience includes:
- Retail businesses
- Restaurants
- Offices
- Industrial properties
- Warehouses
- Commercial buildings
- Multi-location businesses
- Higher-risk commercial properties
- Public-sector organizations
- Other specialized facilities
Commercial security requirements can be significantly more complex than residential security. SafeTech can combine alarm systems, video surveillance, access control, monitoring, patrol and other security measures into a comprehensive commercial security solution.
Why GTA Customers Choose SafeTech
There are many companies selling security equipment in the GTA. SafeTech’s focus is different.
More Than 30 Years of Security Experience
SafeTech has been serving customers since 1995, giving the company decades of experience designing and installing security solutions in the GTA.
25,000+ Security Systems Installed
More than 25,000 security systems have been installed for SafeTech customers, representing decades of hands-on experience across residential and commercial properties.
Locally Owned & Operated
SafeTech is a locally owned and operated security company with deep roots in the Toronto and GTA market.
SafeTech-Owned Monitoring
SafeTech owns and operates its own ULC-listed monitoring station, providing professional monitoring 24/7/365.
Our Own Patrol Team
SafeTech’s security capabilities extend beyond technology, with its own patrol team available to provide an additional physical security presence.
Residential & Commercial Expertise
From protecting a family home to securing a major commercial organization, SafeTech has experience designing security solutions for a wide range of properties.
Professional, Personalized Service
Our goal is not simply to sell a security product. We aim to understand each customer’s property and requirements and recommend an appropriate security solution.
Recognized by Customers & Independent Organizations
SafeTech’s reputation has been built over decades of serving customers throughout the GTA.
Our customers have provided 400+ five-star Google reviews and more than 1,100 HomeStars reviews, highlighting experiences with SafeTech’s installations, technicians, monitoring and customer service.
SafeTech has also received recognition from independent organizations, including:
Consumer Choice Award
Consumer Choice Award — Security Company in the GTA
HomeStars Best of 2025
Recognized by HomeStars as a Best of 2025 business.
Top Choice Award
2025 Top Choice Award — Security Services
Better Business Bureau
A+ BBB Rating
These recognitions complement the feedback we receive directly from customers and reflect SafeTech’s longstanding presence in the GTA security industry.
Serving Toronto & the Greater Toronto Area
SafeTech is proud to serve homeowners, businesses and organizations throughout Toronto and communities across the Greater Toronto Area.
Our primary service areas include:
Toronto • North York • Scarborough • Etobicoke • Mississauga • Brampton • Vaughan • Markham • Richmond Hill
SafeTech also serves customers throughout surrounding GTA communities, including:
Oakville • Burlington • Milton • Pickering • Ajax • Whitby • Oshawa • Aurora • Newmarket • King and other communities throughout the region.
Whether you need a new home alarm system in Toronto, professional monitoring for a business in Mississauga, access control for a commercial property in Vaughan or a comprehensive security solution for an organization in Markham, SafeTech provides professional security services throughout the GTA.
Security Is About More Than an Alarm
A modern security system can involve far more than an alarm panel.
Effective property protection may require multiple layers of security working together.
Detection identifies a potential security event.
Cameras provide visual information about what is happening.
Access control helps manage who can enter a property.
Professional monitoring provides a trained team behind the technology.
Patrol and response can provide an additional physical layer of protection when required.
SafeTech’s approach is to look at security as a complete system rather than a single piece of equipment.
The right combination depends on the property, the people using it, the potential risks and the customer’s specific requirements.
A Security Company You Can Grow With
Security needs can change over time.
A homeowner may eventually add cameras, upgrade an older alarm system or transition from a traditional telephone connection to a modern communication method.
A business may expand to another location, require additional access control or need to integrate video surveillance with an existing alarm system.
SafeTech can help customers upgrade, expand and modernize their security systems as their needs change.
Our experience with both new installations and existing system takeovers means customers do not necessarily need to start from scratch when they want to improve their security.
Looking for the Best Security Solution for Your GTA Property?
Whether you’re protecting your home, business, commercial property or organization, SafeTech can help you design a security solution around your specific needs.
With 30+ years of experience, 25,000+ security systems installed, a SafeTech-owned ULC-listed monitoring station, its own patrol team and thousands of customer reviews, SafeTech has the experience and resources to protect what matters most.
Protect Your Home or Business With SafeTech
Serving Toronto & the Greater Toronto Area Since 1995