THT Plus has been delivering integrated security solutions across the GTA for nearly 30 years. We dedicate the time and effort needed to assess the essential security needs of your family, home, and business.

From monitored alarms, Visual Alarm Verification, cameras, locks, and no-touch access control, to window film, security bars, or a complete security overhaul, we do it all!

No matter your size or security needs, we ensure you’re properly protected.

When you choose THT Plus, you’re choosing one of Ontario’s most trusted security providers.

Here are just a few reasons why THT Plusis the right choice for your security needs:

• THT Plus has been in business for many years, bringing almost 20 years of experience.
• We have served thousands of satisfied residential and commercial customers across Ontario.
• Our many 5-star reviews on Google, and Facebook, speak for themselves.
• We offer custom-designed electronic and physical security solutions tailored to your needs.
• On-site security audits for homes and businesses.
• Affordable monitoring rates starting at $22.95 for takeovers and $27.95 for new installations.
• Guaranteed monitoring rates for a minimum of 3 years for price stability.
• Limited parts and labor warranty on new alarm equipment.
• You own your alarm system; it’s not leased or rented.
• Cutting-edge technology and equipment.
• Special New Movers Program available.
• We sell, install, and service our products.
• Our staff includes trained, certified, and courteous alarm installation technicians, locksmiths, and customer service representatives.
• 24/7 monitoring service, certified by Underwriter Laboratories.