Preventing Jobsite Theft and Vandalism: Key Strategies

Lisa Beck | Jan 27 2026 22:00

As daylight hours wane and evenings lengthen, construction sites become more susceptible to theft and vandalism. With annual industry losses nearing $1 billion, securing your jobsite should be a top priority. Here’s a must-read guide for project managers, contractors, and site supervisors preparing for fall and winter projects.

Assess Your Site Early

Incorporate security planning into your initial project setup. Consider your needs for fencing, lighting, and surveillance from the very start.

Install Perimeter Fencing and Develop Lock Routines

Strong fencing and reliable nightly lockup protocols for tools and equipment are essential to deter unauthorized access.

Invest in Lighting and Surveillance

Motion-activated lights and strategically placed cameras serve as effective deterrents for after-hours intruders.

Limit and Track Site Access

Use ID badges and controlled entry points to enhance accountability and manage who comes and goes from your site.

Mark and Inventory Equipment

Assign ID numbers to tools and machinery, and maintain a daily log to prevent loss and ensure everything is accounted for.

Hire Guards if Needed

For high-value sites, consider the benefits of an overnight security presence to add an extra layer of protection.

Engage the Local Community

Collaborate with nearby businesses, property owners, or neighborhood watch programs to expand your surveillance network.

Understand Your Insurance Coverage

Review your insurance policies to understand theft and vandalism coverage, and identify any gaps that may need addressing.

While the risk of jobsite theft and vandalism may spike during shorter days, implementing these proactive strategies can greatly reduce potential threats. Take action now by reviewing your security measures and insurance coverage. If you have questions or need to review your policy, feel free to reach out.