Ranked Top 5% of Ajax security companies by TrustIndex based on verified reviews
Welcome to ASP Security Systems
ASP Security Systems Inc. proudly serves Mississauga 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 Mississauga residents.
- 15+ years of experience in alarm systems
- WSIB & insured professionals
- Family-owned business
- Free, no-obligation quotes
- Highly rated on Google, HomeStars & Houzz
Comprehensive security services in Mississauga
At ASP Security Systems, we deliver a full suite of security solutions crafted to meet the unique needs of Mississagua 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.
Why choose ASP Security Systems in Mississauga
When Mississauga 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 Mississauga
Our skilled team provides expert installation, monitoring, and maintenance for homes, offices, and commercial spaces across Mississagua. From alarm systems to access control, every project is handled with precision and care.
Supporting security across busy homes and commercial spaces
Mississauga properties often experience regular movement from residents, employees, customers, tenants, visitors, and deliveries. Managing that activity can become more difficult when important entrances and shared areas are not clearly monitored.
A coordinated system can improve visibility and help define who should have access to different parts of the property. For owners and managers, this creates a more organized environment around daily use.
Our customers say we are the best security company in Mississauga!
How it works
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.
Ready to secure your Mississauga property?
Let ASP Security Systems protect what matters most, your home, family, and business.
Reliable, Scalable, and Built to Protect
High-quality security systems for Mississauga 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
Our Security System Projects
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 Mississauga & 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.
From our Blog
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
Maintaining Visibility During Peak Summer Activity
Maintaining Visibility During Peak Summer Activity
Frequently asked questions
What areas do you serve?
We proudly serve Ajax, Pickering, Whitby, Oshawa, Scarborough, and the Durham Region. Our team is always available for both residential and commercial projects across the GTA.
Are your installers licensed and insured?
Yes, every technician is licensed, WSIB-covered, and fully insured. We maintain the highest safety and quality standards on every job site.
Do you offer free estimates?
Absolutely. We provide free, no-obligation quotes after assessing your property and understanding your needs. Transparency is part of our promise.
What types of systems do you install?
We specialise in alarm systems, cameras, access control, intercoms, monitoring, and smart home automation for homes and businesses.
Do you offer support after installation?
Yes, we provide full aftercare, maintenance, troubleshooting, and monitoring services. Our goal is to keep your system running smoothly year-round.