Commercial Security
Commercial Security Systems for Oakville and Burlington
CastleOak designs, installs and supports business alarm systems and professional video surveillance for offices and other local businesses, and offers 24/7 alarm monitoring.

Recent CastleOak Work
Commercial security built around your business
A sample of the alarm, video-surveillance and on-site recording systems we design and install for businesses.



Certified. Authorized. Locally Connected.
CastleOak is backed by recognized technical certifications, security product authorization, security industry membership, and local business community affiliation.

UniFi Full Stack Professional
Certified in end-to-end UniFi system architecture and deployment

UniFi Wireless Admin
Certified in wireless network design and performance optimization

Ajax Authorized Installer
Authorized for Ajax intrusion and smart security systems

Certified Integrator
Certified for PROTECT security fog design and installation

CANASA Member
Member of the Canadian Security Association

Oakville Chamber Member
Member of the Oakville Chamber of Commerce
Commercial Security Services
The protection your business requires
CastleOak designs commercial security systems around your property and the way your business operates, from intrusion detection and video surveillance to 24/7 monitoring and local support.
Commercial Alarm Systems
Professionally designed Ajax systems with door, window, motion and glass-break protection, app control and cellular communication options.
Video Surveillance
4K camera systems with intelligent person and vehicle detection, continuous local recording and secure remote viewing.
24/7 Alarm Monitoring
Professional alarm monitoring for local businesses through a ULC-listed central station, available without a long-term monitoring contract.
Installation and Support
Professional installation, configuration and user training, followed by direct local support from the company that designed the system.
CastleOak provides business security systems for offices, professional practices, clinics, retail locations, showrooms, warehouses, stockrooms and other light-commercial properties in Oakville and Burlington.
One local company from design to support
CastleOak assesses the property, designs the system, completes the installation and supports what it installs.
Locally accountable
Work directly with an Oakville-based company that understands the property and the reasoning behind the design.
Clear recommendations
Receive a written quotation explaining the proposed equipment, what it protects and what remains optional.
Equipment you own
The installed equipment belongs to your business, with local support available after the project is complete.
Optional Add-On for Higher-Risk Areas
Security fog can help interrupt a theft in progress
For businesses with concentrated high-value inventory, tools or equipment, a PROTECT security fog system can be added to the alarm design. When carefully designed activation conditions are met, it rapidly reduces visibility inside the protected area and interferes with an intruder's ability to continue.
CastleOak is a PROTECT Certified Integrator. Security fog is specified, installed and maintained as part of the complete alarm architecture.

From assessment to installation
We review the property, access points, operating needs, valuable areas and existing equipment.
CastleOak develops a practical system plan and provides a clear written quotation.
We install, configure and test the system, train the appropriate users and support it afterward.
Frequently asked questions
What types of businesses does CastleOak work with?
CastleOak works with small businesses, professional offices, clinics, retail locations, showrooms, warehouses and other light-commercial properties in Oakville, Burlington and nearby areas.
Can CastleOak install both the alarm and camera system?
Yes. The alarm and camera systems can be designed together as one project or installed in practical stages.
What brand of commercial alarm system does CastleOak install?
We install Ajax alarm systems. We recommend Ajax for commercial properties because it combines straightforward app control, flexible user permissions, cellular backup and professional 24/7 monitoring in a modern, expandable platform. With the appropriate hub, Ajax systems can support up to 200 users and 200 connected devices, making the platform suitable for businesses ranging from small offices to larger professional sites. Read more about why CastleOak recommends Ajax.
Does the alarm system require an internet connection?
The alarm can use cellular communication so its primary security path does not depend on the property's internet service. Internet access is still required to support app and camera features.
Where is the camera footage stored?
CastleOak camera systems record to an NVR at the business. Core recording does not require a cloud-video subscription, and the footage remains under the control of the business.
Is professional monitoring available?
Yes. CastleOak offers optional 24/7 alarm monitoring through a ULC-listed central station without requiring a long-term monitoring contract.
Let's protect your business properly
CastleOak will review your property and priorities, then provide a clear written recommendation for the alarm, cameras and monitoring your business requires.
Serving businesses in Oakville, Burlington and nearby areas.