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Ranked Top 5% of Ajax security companies by TrustIndex based on verified reviews

Security Systems in Durham Region

15+ Years Experience | WSIB & Insured | Free Quotes

Rated Excellent on Google based on 40+ reviews

Reliable Security Systems Across Durham Region

Customer reviews and third-party profiles provide added insight into ASP Security Systems’ professional installations and dependable support across Durham Region.

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Welcome to ASP Security Systems

ASP Security Systems Inc. proudly serves Durham Region with professional, reliable, and modern security solutions for homes and businesses. With over 15 years of experience, our family-run team provides trusted alarm, monitoring, and automation systems tailored to the needs of Durham Region residents.

15+ years of experience in alarm systems
WSIB & insured professionals
Family-owned business
Free, no-obligation quotes
Highly rated on Google, HomeStars & Houzz

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Comprehensive security services in Durham Region

At ASP Security Systems, we deliver a full suite of security solutions crafted to meet the unique needs of Durham Region homeowners and businesses. Whether you’re looking to install CCTV, upgrade alarms, or integrate access controls, our experienced team ensures protection with clarity and care.

CCTV / Video Surveillance
Indoor and outdoor camera solutions, remote access, recording, analytics, and system integration.

Access Control & Keyless Entry
Control who enters your space with card, fob, or mobile-based entry systems and remote management.

Commercial Security Services
Tailored security solutions for businesses, including cameras, alarms, and access control.

Intercom & Entry Systems
Video intercom, door release, gate communication systems to manage secure access for visitors.

Network Phones

Modern VoIP systems for clear, dependable business communication.

Alarm Systems
Smart, reliable alarm systems that instantly alert you to intrusions or emergencies.

Keyless Entry Systems

Easy, secure keyless access using cards, fobs, or mobile credentials.

Home Theatre and Sound Systems
Premium home entertainment setups with crystal-clear audio and cinematic visuals.

Camera Troubleshooting & Maintenance
Fast, reliable camera repair and maintenance to keep your system running smoothly.

Residential Security Services
Custom home security packages designed to protect your family and property.

Smart Home & Automation Systems
Convenient smart home setups that let you control lighting, security, and more remotely.

Cabling, Networking & Integration
Structured wiring, network backbone, system integration, and interconnectivity for security and smart home systems.

Monitoring & Alarm Services
24/7 professional monitoring, alarm response protocols, alerts, and verification services.

      EXCELLENT  
   Based on 26 reviews 
    
 
 
 
   
 
 
       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.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Why choose ASP Security Systems in Durham Region

When Durham Region residents need dependable protection, they trust ASP Security Systems. We offer customised solutions backed by local expertise and friendly, reliable service.

Free quotes & transparent pricing

We provide detailed proposals at no cost, breaking down components, labour, and optional add-ons, so you know exactly what you’re paying for.

Family-owned & 15+ years in business

As a local, family-run company, we prioritize relationships and quality over volume. Our longevity underscores our integrity.

Fully insured & WSIB-covered

We carry full liability insurance and are WSIB-compliant, ensuring peace of mind for you and your property.

Experienced security professionals serving Durham Region

Our skilled team provides expert installation, monitoring, and maintenance for homes, offices, and commercial spaces across Durham Region. From alarm systems to access control, every project is handled with precision and care.

Learn more

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Security support suited to different communities and properties

Properties across Durham Region vary in size, layout, occupancy, and how they are used. A family home may need stronger awareness around entrances and outdoor areas, while a business may require cameras, intercoms, phone systems, and restricted access across several zones.

A flexible security plan can reflect those differences instead of treating every property the same way. This helps homeowners, businesses, and property managers choose systems that fit their routines and priorities.

Our customers say we are the best security company in Durham Region!

“Alex and his team were incredible! Honest, quick, and very professional, I feel much safer now.”
Sarah M.Ajax

“We upgraded our business security with ASP. Great communication, fair pricing, and clean installation.”
David C.Pickering

“Finally, a company that actually cares! Family-run and super responsive.”
Amanda R.Whitby

“Five-star service from start to finish. Highly recommend for home security.”
Tom B.Ajax

“The best experience I’ve had with any contractor, professional, punctual, and trustworthy.”
Linda K.Scarborough

How it works

Contact Us

Request a free quote online or by phone.

Site Assessment

Our team evaluates your property’s layout and needs.

System Design

We create a tailored security plan that fits your space and budget.

Installation

Our licensed technicians install your system with precision and care.

Ongoing Support

We offer maintenance, troubleshooting, and 24/7 monitoring options.

How much does it cost?

Every property is unique, and so is its security setup. Costs depend on factors like system size, components, and monitoring preferences.

At ASP Security Systems Inc., we believe in upfront, transparent pricing. You’ll always receive a detailed quote before we begin, no hidden fees, no surprises. Whether you’re securing a small home or a large business, our solutions are designed to deliver maximum protection and value for your investment.

Request a quote

Ready to secure your Durham Region property?

Let ASP Security Systems protect what matters most, your home, family, and business.

Request a free quote

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Reliable, Scalable, and Built to Protect

High-quality security systems for Durham Region homes & businesses

We use only premium-grade equipment from trusted brands, ensuring long lifespan, minimal false alarms, and reliable performance. Whether a small home or a large commercial site, we design scalable systems using industry-leading components.

Quality also means support: from system training, warranty coverage, to ongoing maintenance, we stand behind our work with full aftercare. Our commitment is to protect, always.

Main benefits of choosing ASP Security Systems

Reliable Protection

Top-quality equipment and expert installation you can trust.

Long-Term Support

Full after-installation service, troubleshooting, and maintenance.

Affordable Solutions

Competitive, transparent pricing without compromising on quality.

Family-Focused Service

We treat every project as if we’re securing our own home or business.

Customised Systems

Tailored designs to meet your specific property and security needs.

Our Security System Projects

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Common problems ASP Security Systems solves

From poor coverage to unreliable alarms, we fix what others overlook.

False Alarms

We verify all alerts to avoid unnecessary fines or stress.

System Downtime

Our team ensures your security systems stay online and effective.

Weak Camera Coverage

We design camera layouts that eliminate blind spots.

Manual Access Issues

Upgrade to smart, automated entry systems for better control.

Unresponsive Monitoring

Our professional monitoring ensures a rapid response every time.

Security systems near you in Durham Region & nearby areas

Whether you’re in south Ajax, north Ajax, or in neighbouring Pickering, Whitby or Oshawa, we’re your local security partner. We respond quickly to service calls and installations across the Ajax area.

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