24/7 Monitoring & Response

A Better Security

Experience Starts Here

Protecting what matters with cutting-edge technology and expert care.

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Corporate Security

Corporate Security

Mobile Patrol

Access Control

We Don’t Just Detect, We Defend

At dfndr, we put care, professionalism, and reliability at the centre of every security solution.

Mobile Patrol

Proactive, mobile security patrols monitoring your premises and deterring criminal activity 24/7.

Access Control

Professional front desk security officers controlling building access and maintaining a safe environment.

Corporate Security

Highly trained, certified, and uniformed officers providing visible deterrence and ensuring a safer environment.

Firewatch

Our professionals conduct continuous patrols, identify fire hazards, etc. Ensure code compliance and 24/7 monitoring.

Concierge Services

Blending hospitality and security, our officers manage visitor access, monitor systems to ensure a secure experience.

Unarmed Guards

Our officers detect crime and ensure safety without weapons. Trained in conflict & emergency response.

Revolutionizing security with technology & expertise.

Revolutionizing security
with technology & expertise.

dfndr is redefining modern security by combining advanced technology with expert service. Built by security professionals and tech innovators, our mission is to deliver smart, reliable, and transparent protection that lets businesses stay focused on what matters most. We serve a wide range of industries — construction to healthcare, hospitality, and residential communities — with tailored solutions built for real-world demands.

4.9

Clients Rating

10+

Industries Served

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Our Service Locations

Seattle

Tacoma

Bellevue

What Our Clients Say

Hear from businesses that trust dfndr for their security needs.

We’ve worked with several security providers in the past, but none have matched dfndr’s attention to detail or level of service. Their approach is efficient, transparent, and tailored to our needs.

Director of Facilities

dfndr's team is responsive, reliable, and incredibly professional. From day one, they made security one less thing we had to worry about. The real-time updates and reporting are next level.

Property Manager

Working with dfndr has been a game changer. Their guards are sharp and their communication is always on point. We finally feel like our security partner is as forward-thinking as we are.

Operations Manager

Our Commitment to Excellence

At dfndr, we are committed to delivering a new standard in security. Through continuous innovation and a relentless focus on quality, our team stays ahead of emerging threats to ensure our clients receive the most advanced and reliable security solutions available. We are dedicated to building long-lasting partnerships founded on trust, transparency, and exceptional service — so businesses can thrive in a safer, more secure environment.

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