Alarm & Security Systems for Homes & Businesses

Protect What Matters Most — With Confidence

Whether it’s your business, your home, or both, a reliable alarm system is one of the most effective ways to deter intruders and protect your property. At Tier One Technologies, we design, install, and support modern alarm and security systems tailored to your space and your needs — with expert, local service you can count on.

🔒 Why Invest in an Alarm System?

Every year, businesses and homeowners across Southeast Michigan face preventable losses from break-ins, vandalism, and theft. A professionally installed alarm system:
✅ Helps deter crime before it happens
✅ Provides peace of mind when you’re away
✅ Alerts you and/or monitoring services immediately during an event
✅ Can lower insurance premiums in many cases

We help you choose the right system for your property — no unnecessary upsells, just the protection you need.

🏢 Commercial Alarm Systems

Businesses face unique security challenges — from protecting inventory and equipment to ensuring the safety of employees and customers.
We install and support commercial-grade alarm systems designed for:

Offices & corporate suites
Retail stores & restaurants
Warehouses & industrial spaces
Multi-tenant buildings

With advanced sensors, keypads, and optional integrations with access control and cameras, we build a complete security solution for your business.

🏠 Residential Alarm Systems

Your home is your sanctuary — and keeping it secure shouldn’t be complicated.
We install reliable residential alarm systems with features like:

Door & window sensors
Motion detectors
Glass break sensors
24/7 monitoring options

Our systems are easy to use and designed to fit your lifestyle and your budget.

📞 Local Expertise, Ongoing Support

We don’t just install your system and walk away — we’re here whenever you need us. From initial consultation and design to installation, training, and ongoing support, Tier One Technologies delivers the confidence that comes with knowing your property is protected.

Ready to Protect What Matters Most?

👉 Contact Us