Construction sites are frequent targets for theft, vandalism, and unauthorized access—especially after hours. At Stonewall Security, we specialize in protecting active and inactive construction zones with a combination of on-site guards, mobile patrols, and surveillance monitoring.
From large-scale commercial developments to smaller residential builds, our security solutions help you protect your people, materials, and equipment at every phase of the project.

What We Secure

We provide security coverage for:

Commercial and residential job sites
Government and public works projects
Infrastructure development and roadwork
Equipment storage yards
Multi-phase and long-term construction zones

Construction Security Options

All of our guards are:

On-Site Standing Guards
Prevent unauthorized access, check IDs, monitor deliveries, and log visitors.
Mobile Patrol Services
Our mobile units drive through and inspect the site during off-hours to deter trespassers and thieves.
Video Surveillance & Remote Monitoring
Camera systems provide real-time views of the site, integrated with motion alerts and live response options.
Perimeter and Access Control
We help manage gates, fencing, and authorized entry points to prevent liability issues and intrusion.
Incident Reporting and Documentation
Our guards provide digital logs and reports that help support insurance claims or project documentation.

Reduce Risk, Prevent Losses

Every year, U.S. construction sites lose millions due to stolen tools, equipment, and materials. Vandalism can set your project back days—or weeks. With Stonewall Security, you reduce risk and improve project efficiency through professional loss prevention and rapid response.

Tailored to Your Site’s Needs

We provide custom security plans based on your site layout, project phase, and threat level. Whether you need coverage for a single night or the duration of a multi-month build, we’ve got you covered. Our services can be integrated with mobile patrols and video surveillance for enhanced coverage.

Secure Your Site Today

Don’t leave your project exposed.
Contact us now to schedule a free security walkthrough and get a customized quote.

Construction Site Security Services in Seattle, WA

What We Secure

Construction Security Options

Reduce Risk, Prevent Losses

Tailored to Your Site’s Needs

Secure Your Site Today

Security made easy