Why Understanding Claims Matters
Insurance claims are a reality of the plumbing business. Even the most careful, experienced plumbing contractors will eventually face a claim — it's not a matter of if, but when. Understanding the most common types of claims helps you in two important ways: first, you can take steps to prevent or minimize these incidents; and second, you can make sure your insurance program provides adequate coverage for the risks you're most likely to face.
Based on industry data and our experience insuring plumbing contractors across Texas, here are the five most common types of insurance claims in the plumbing industry.
1. Water Damage from Plumbing Failures
Water damage is far and away the most common and most costly type of claim for plumbing contractors. These claims typically arise from completed operations — work that was finished days, weeks, or even months before a problem develops. Common scenarios include:
- A soldered joint fails and leaks behind a wall, causing mold and structural damage - A newly installed water heater connection develops a slow leak that damages flooring - A drain line connection fails, causing sewage backup into a customer's home - A supply line fitting loosens after installation and floods a room
Water damage claims can be extremely expensive. A single failed connection in a commercial building can cause hundreds of thousands of dollars in damage, including property damage, mold remediation, business interruption, and tenant relocation costs.
Prevention tips: Use quality materials, double-check all connections, pressure test systems before leaving the job, and document your work with photos. Make sure your GL policy includes robust completed operations coverage.
2. Employee Injuries (Workers' Comp Claims)
Plumbing is physically demanding work, and employee injuries are common. The most frequent workers' compensation claims for plumbing contractors include:
- Back injuries from lifting heavy fixtures, water heaters, and equipment - Cuts and lacerations from tools, sharp pipe edges, and sheet metal - Burns from soldering torches, hot water, and steam - Slips, trips, and falls at job sites - Repetitive strain injuries from operating drain cleaning equipment - Eye injuries from debris, chemicals, and soldering flux
Workers' comp claims affect your Experience Modification Rate (EMR), which directly impacts your premium for years. A single serious claim can increase your workers' comp costs by 20-40% for three or more years.
Prevention tips: Implement a formal safety program, provide proper PPE, train employees on safe lifting techniques, and maintain equipment in good condition. Conduct regular safety meetings and document everything.
3. Vehicle Accidents (Commercial Auto Claims)
Plumbing contractors are on the road constantly, and vehicle accidents are a significant source of claims. Common scenarios include:
- At-fault accidents while driving to or from job sites - Backing accidents in driveways and parking lots (very common with large vans) - Accidents caused by distracted driving (phone use, GPS, etc.) - Accidents in construction zones or at job sites - Hit-and-run damage to parked service vehicles
Commercial auto claims can be very expensive, especially when injuries are involved. A serious accident involving a loaded plumbing van can easily result in claims exceeding $100,000.
Prevention tips: Implement a driver safety policy, prohibit phone use while driving, conduct regular vehicle maintenance, and consider installing GPS tracking and dash cameras. Review driver records annually and address violations promptly.
4. Tool and Equipment Theft
Theft of tools and equipment is a persistent problem for plumbing contractors. Common theft scenarios include:
- Break-ins to service vans parked overnight (the most common) - Theft from job sites, especially during overnight hours - Theft of equipment left in unsecured areas - Internal theft by employees or subcontractors
The average tool theft claim for a plumbing contractor ranges from $3,000 to $15,000, but losses can be much higher for contractors with expensive specialized equipment like sewer cameras and drain cleaning machines.
Prevention tips: Lock your van and remove valuable equipment overnight when possible. Use tool tracking systems and inventory management. Install security cameras at your shop. Consider GPS trackers on high-value equipment. Make sure you have inland marine (tools and equipment) insurance — standard commercial auto and property policies provide limited coverage for tools.
5. Property Damage at Customer Locations
Accidental property damage at customer locations is another common source of claims for plumbing contractors. These are premises and operations claims (as opposed to completed operations claims) that occur during active work. Common scenarios include:
- Accidentally damaging a customer's flooring, walls, or fixtures during work - Breaking a water line or gas line while excavating - Damaging landscaping, driveways, or irrigation systems during sewer work - Causing a fire or smoke damage from soldering near combustible materials - Scratching or denting surfaces while moving equipment through a home
These claims are typically smaller than water damage claims but occur more frequently. They're covered under the premises and operations portion of your GL policy.
Prevention tips: Use drop cloths and protective coverings, call 811 before digging, be careful with torches near combustible materials, and use padding when moving equipment through finished spaces. Document the condition of the work area before starting and take photos.
Protecting Your Business
Understanding these common claims helps you build a comprehensive insurance program that addresses your most likely risks. At a minimum, every Texas plumbing contractor should carry:
- General liability with completed operations coverage (required by TSBPE) - Workers' compensation (if you have employees) - Commercial auto insurance (for all business vehicles) - Inland marine / tools and equipment coverage
Beyond insurance, the best protection is prevention. Implementing strong safety programs, quality control procedures, and risk management practices will reduce your claims frequency, lower your insurance costs, and protect your reputation.
Want to make sure your insurance program covers these common risks? Contact us for a free policy review. We'll identify any gaps in your coverage and help you build a comprehensive protection plan for your plumbing business.