man using a table saw

Construction Site Theft Is on the Rise: 5 Tips to Protect Your Business

by Erie Insurance on January 23, 2026

To a would-be thief, construction sites look like gold mines. That’s because today’s construction sites represent a treasure trove of high-value items, such as equipment, tools and materials (like lumber and copper) that are relatively easy to resell, especially on the black market.

Many of these items have skyrocketed in value in recent years, making them even more enticing to criminals. Lumber prices, for example, have increased more than 300% since 2020, largely due to increased housing demands and limited product supplies, according to Random Lengths Publications.

Given the high potential payoff, limited onsite security, poor lighting and low foot traffic, it’s little wonder that construction site theft is a significant and growing issue.

According to the National Crime Bureau and the National Equipment Register, construction site crime costs between $300 million and $1 billion annually. A survey conducted by the Chartered Institute of Building revealed that nearly a third of responding contractors had experienced theft on their sites every week, with each incident costing an average of $6,000. 

The most common stolen tools are:

  • Power drills
  • Saws and grinders
  • Nail guns
  • Welding equipment
  • Surveying instruments

As the financial stakes have gotten higher, construction sites have started attracting more sophisticated and organized criminals who are able to quickly rip off larger quantities of tools and materials. It’s no longer unusual for project managers to arrive at their sites and discover that entire spools of wire have been stolen or entire fleets of trucks have had their gas siphoned and tires removed.

infographic showing most common stolen tools

Not all business insurance policies are the same

Without sufficient insurance coverage, the cost of construction site theft can quickly add up and negatively impact your bottom line, especially when considering that a small percentage of stolen items are ever recovered. Not all insurance policies are the same, so it pays to read your policy or talk with your agent to know what your policy covers.

At Erie Insurance, we offer Contractors Equipment and Tools coverage (available for purchase as an additional coverage). Unlike standard replacement cost coverage, this endorsement may provide new equipment to replace stolen items that are less than 10 years old, rather than reimbursing based on depreciated value. This coverage applies only to qualifying losses. It differs from standard policies by offering new-for-old replacement in eligible cases.*

Prevention pays off

Of course, one of the best ways to protect your business from stolen tools and construction site theft, as well as the potential project delays that could result from missing equipment and materials, is to prevent the loss from happening in the first place. ERIE offers the following tips to contractors to help minimize the incidence of theft on the jobsite:

  1. Make the site look less “vulnerable” and increase the chance of detecting criminal activity by protecting the property with surveillance systems, secure fencing and proper lighting.
  2. Develop an accurate, reliable inventory management system by keeping detailed records of tools and materials, including serial numbers. Train all staff and subcontractors on security protocols and encourage vigilance.
  3. Consider using digital check-ins or keycard access at gated entry points. And limit access to high-value materials to authorized personnel only.
  4. Leverage the latest tracking technologies by employing GPS tracking devices on valuable equipment for real-time monitoring.
  5. Conduct regular security audits. Keep a detailed inventory log of tools, equipment and materials. Compare purchase orders with actual inventory to detect missing items. Frequent audits can help thwart internal theft.

In addition, ERIE offers risk control experts who can help you identify and reduce common business risks.

Given the increase in tool and construction site theft today, contractors can benefit by becoming more proactive. That means taking action to better protect the entire site from theft and meeting with an ERIE agent who can help you ensure that you have the right coverage for your business.

ERIE offers specialized coverage for contractors through The ERIE Custom Collection® Contractors Program. This program offers a specialized suite of products and services for excellent protection and peace of mind. Learn more about protecting the business you worked so hard to build by contacting a local ERIE agent

 

*Subject to the specific terms, conditions, location of the equipment at the time of loss, and policy limits. For full details, refer to your policy declarations and applicable endorsements or consult your ERIE agent.

 

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ERIE® insurance products and services are provided by one or more of the following insurers: Erie Insurance Exchange, Erie Insurance Company, Erie Insurance Property & Casualty Company, Flagship City Insurance Company and Erie Family Life Insurance Company (home offices: Erie, Pennsylvania) or Erie Insurance Company of New York (home office: Rochester, New York).  The companies within the Erie Insurance Group are not licensed to operate in all states. Refer to the company licensure and states of operation information.

The insurance products and rates, if applicable, described in this blog are in effect as of the article’s publish date and may be changed at any time.

Insurance products are subject to terms, conditions and exclusions not described in this blog. The policy contains the specific details of the coverages, terms, conditions and exclusions. 

The insurance products and services described in this blog are not offered in all states.  ERIE life insurance and annuity products are not available in New York.  ERIE Medicare supplement products are not available in the District of Columbia or New York.  ERIE long term care products are not available in the District of Columbia and New York. 

Eligibility will be determined at the time of application based upon applicable underwriting guidelines and rules in effect at that time.

Your ERIE agent can offer you practical guidance and answer questions you may have before you buy.