Ranked Top 5% of Ajax security companies by TrustIndex based on verified reviews
Professional commercial security contractors in Ajax
At ASP Security Systems Inc., we provide advanced commercial security services in Ajax designed to protect your property, staff, and assets 24/7. From camera systems and alarms to access control and monitoring, our solutions are customized for offices, warehouses, retail stores, and industrial facilities.
Our licensed and WSIB-covered professionals ensure every system meets the highest safety and performance standards. We understand the demands of commercial operations, fast installation, minimal downtime, and reliable ongoing support.
- Over 15 years securing Ontario businesses
- WSIB & fully insured
- Family-owned & locally operated
- Transparent, detailed pricing
- 5-Star rated on Google, HomeStars & Houzz
Our commercial security services we offer in Ajax
We offer end-to-end commercial protection systems tailored to your industry and building type.
Posted on Google 
Nathan Jackson
Trustindex verifies that the original source of the review is Google.An excellent experience with ASP -- great communication and impressive work. We have had them help with a few projects and have been happy all around.
Posted on Google
Sandra Seecharan
Trustindex verifies that the original source of the review is Google.We recently selected ASP Security to install cameras in our home and what a good decision we made by choosing them. Yes, we are very pleased with Alex as he did an amazing job. He was very knowledgeable, understanding, patient and very helpful in providing all the necessary details etc. for us to understand. This proved to us that he is passionate, calm and kind to his customers and his work. When we called him about something we didn't understand, out of his hectic schedule, he came and help us out with it Thank you Alex for treating us with respect and understanding. Much appreciated. Keep up the good work Alex.
Posted on Google
Syed Altaf
Trustindex verifies that the original source of the review is Google.I recently installed cameras at home and highly recommend ASP Security Systems. The service quality and speed was exceptional. Thank you Alex!
Posted on Google
Tony Varano
Trustindex verifies that the original source of the review is Google.I have to say that Alex is one professional business man. He came the same day to see the job and next day I got the quote which was very good compared to the other companies. He came the next week to install the cameras was very clean and quick. He took the time to teach me how to use the cameras I would recommend him for your job
Posted on Google
Jason Pichelli
Trustindex verifies that the original source of the review is Google.Fast, high quality service.
Posted on Google
richard lam
Trustindex verifies that the original source of the review is Google.Alex is a good guy. He’s responsive and helpful. He wants to do a good job. I would use him for any low voltage or security needs.
Posted on Google
Dan Zlojutro
Trustindex verifies that the original source of the review is Google.Called ASP Security to fix my home entertainment and Bell Wireless system . They were very straight forward and knowledgeable, they were able to get my whole system running in no time, Highly Recommend.
Posted on Google
LMC Laser Medical Clinic
Trustindex verifies that the original source of the review is Google.Alex is reliable and I recommend his services and his company
Posted on Google
Jennifer K
Trustindex verifies that the original source of the review is Google.Alex from ASP installed cameras at my home. He responded to my inquiry within minutes, arranged to see what I needed done quickly and did the installation - all within two days on Easter weekend. The install was clean and professional. I wouldn’t hesitate to use him again or to recommend him to others. Thanks Alex!
Posted on Google
Kamal H
Trustindex verifies that the original source of the review is Google.ASP Security Systems is the professional networking company you want to handle all your home networking needs. Alex specifically has been nothing but transparent, patient and accommodating. As someone with 0 experience setting up home networks, he’s answered all my questions in a way I was able to understand and quoted me for reasonable prices to assist with my home networking needs. I would recommend ASP to anyone and commend them for the honest and hard work.
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Why choose ASP Security Systems in Ajax
Ajax business owners trust ASP Security Systems because we deliver integrity, reliability, and long-term value.
Transparent quotes
Clear, itemized estimates for every job.
Fast turnaround
Installations completed on schedule, within budget.
Certified experts
Licensed professionals trained in all major security systems.
Experienced commercial security experts in Ajax
For over 15 years, ASP has partnered with local businesses across Ajax and Durham Region to design, install, and maintain reliable security systems. We understand that every business faces unique challenges, and we tailor each solution to fit your building layout, operations, and compliance requirements.
Whether it’s a small retail shop or a large warehouse, we deliver systems that protect what matters most, your people, property, and productivity.
Supporting safer and more organized business operations
Commercial properties may need to manage employees, customers, tenants, deliveries, inventory, equipment, and restricted spaces throughout the day. A single security measure may not provide enough visibility or control across all of these areas.
A coordinated commercial security system can help define entrances, monitor important zones, and support clearer oversight of the property. This allows business owners and managers to focus on operations while maintaining greater awareness of the environment around them.
Our customers say we are the best commercial security company in Ajax
How it works
Site Assessment
We visit your property to identify vulnerabilities.
Custom Quote & Design
You receive a clear proposal and layout plan.
Professional Installation
Our certified team installs and configures your system.
Testing & Training
We ensure everything functions properly and train your staff.
Monitoring & Maintenance
Optional service plans for ongoing system health and support.
How much do commercial security services cost in Ajax?
Costs depend on building size, equipment type, and integration complexity. Basic camera and alarm packages start from $2,500–$5,000, while large-scale systems with access control and monitoring can range from $8,000–$20,000+.
At ASP Security Systems, all quotes are customized and transparent, ensuring you get the most value without overpaying for unnecessary features.
Quality Commercial Security in Ajax
High-quality commercial security for Ajax businesses
We install only commercial-grade hardware built for durability and 24/7 operation. Each system is stress-tested for reliability and backed by full warranties.
ASP provides ongoing support, remote assistance, and scheduled maintenance to ensure your business stays secure without downtime.
Main Benefits of Commercial Security in Ajax
Our security system projects
Common problems commercial security solves
Commercial security systems address break-ins, unauthorized access, blind spots, and after-hours vulnerabilities.
Unauthorized Access
Prevent intrusions with card-based and biometric entry control.
Vandalism & Theft
High-definition cameras provide deterrence and evidence.
After-Hours Incidents
24/7 monitoring ensures instant emergency response.
Employee Safety Concerns
Alarms and intercoms provide faster communication during emergencies.
System Downtime
Regular maintenance and support ensure continuous protection.
Commercial security provider near you
ASP Security Systems proudly serves Ajax and nearby cities, securing commercial properties of all sizes.
From our Blog
Strengthening Protection as Routines Resume
Strengthening Protection as Routines Resume
Managing Visitors During Late Summer Activity
Managing Visitors During Late Summer Activity
Smarter Control During Late Summer Routines
Smarter Control During Late Summer Routines
Moving Into a New Home? Here’s What You Should Do Before Unpacking
Moving Into a New Home? Here’s What You Should Do Before Unpacking
Managing Entry During Peak Summer Movement
Managing Entry During Peak Summer Movement
GTA Home Security Guide: How to Protect Your Doors, Windows, Cameras, Alarms & Smart Home Systems
GTA Home Security Guide: How to Protect Your Doors, Windows, Cameras, Alarms & Smart Home Systems
Frequently asked questions
Can you monitor multiple business locations at once?
Yes. Our systems allow centralized management of multiple properties, giving you full visibility and control from one dashboard or mobile app.
Do you offer after-hours installations?
Absolutely. We frequently complete commercial installations during off-hours or weekends to avoid disrupting your business operations.
What industries do you serve?
We work with offices, retail stores, warehouses, restaurants, industrial sites, and property management firms across the GTA.
Can I integrate cameras, alarms, and access control together?
Yes. ASP specializes in fully integrated commercial security systems, giving you complete control from one interface.
What kind of warranty or service plans do you offer?
All installations include a 4-year labour warranty and optional ongoing service plans that include inspections, cleaning, and remote support.