# Security for Construction Sites

Protect equipment, materials, and workers on active job sites. Reduce theft, vandalism, and liability.

$1B+
in annual equipment theft industry-wide

85%
of construction theft occurs after hours

## Key Challenges

1. Equipment and material theft costs the industry $1B+ annually
2. Liability exposure from unauthorized site access
3. Fire watch requirements during system outages

## Recommended Services

[**Vehicle Patrols**  
GPS-tracked mobile patrol units covering large properties, parking structures, and multi-site campuses. Randomized patrol routes that maximize deterrence.  
  
Learn More](https://calvis.com/services/vehicle-patrols)  
[**Surveillance Towers**  
Rapidly deployable mobile surveillance towers with 360° HD camera coverage and remote monitoring. Ideal for large open areas, construction sites, and temporary deployments.  
  
Learn More](https://calvis.com/services/security-surveillance-towers)  
[**Aerial Drone Security**  
FAA-certified drone patrols providing aerial surveillance, thermal imaging, and real-time video feed for large perimeters and hard-to-reach areas.  
  
Learn More](https://calvis.com/services/aerial-drone-security)  
[**Ground Drone Security**  
Autonomous security robots (like Knightscope and Coco-style patrol units) conducting continuous ground-level patrols with HD cameras, two-way communication, and AI threat detection.  
  
Learn More](https://calvis.com/services/ground-drone-security)  
[**Fire Watch**  
Temporary fire watch services for buildings with suppression system outages. Code-compliant, immediate deployment, NFPA-trained officers.  
  
Learn More](https://calvis.com/services/fire-watch)

## Ready to secure your construction business?

Get matched with licensed security professionals who know your industry. No long-term contracts, same-day deployment available.

[Get Started](https://app.calvis.com/auth/login)