📌 Key Takeaways
- Water damage claims average $11,000 per incident
- Mold remediation claims can exceed $100,000
- Most states require general liability for plumbing licenses
Executive Summary for Plumbers
In 2026, the insurance landscape for plumbersbusinesses is defined by evolving liability standards and a "hardening" of the commercial auto and property markets. To remain competitive and protected, plumbers owners must move beyond simple General Liability and adopt a risk-management-first approach.
What Insurance Do Plumbers Need?
Plumbers face unique risks that require a specific combination of insurance policies. Based on industry data, here are the required and recommended coverages:
Required Coverage
General Liability Insurance
$400 – $2500/year
Workers' Compensation Insurance
$500 – $5000/year
Recommended Coverage
Professional Liability Insurance (E&O)
$500 – $3000/year
Commercial Auto Insurance
$1200 – $4000/year
Business Owner's Policy (BOP)
$500 – $3500/year
How Much Does Insurance Cost for Plumbers?
The total insurance cost for plumbers ranges from $1,500 - $5,000/year, depending on your location, number of employees (2-8 average), annual revenue, and claims history.
| Insurance Type | Annual Cost | Monthly Cost |
|---|---|---|
| General Liability Insurance | $400 – $2,500 | $33 – $208/mo |
| Workers' Compensation Insurance | $500 – $5,000 | $42 – $417/mo |
Cost Benchmark by State for Plumbers
Geography is the silent driver of insurance premiums. A plumbers with the exact same revenue and payroll will pay different rates in Texas vs. California:
| State | Average Plumbers Package | Specific Guide |
|---|---|---|
| Alabama | $1,500 - $5,000/year | View AL Guide |
| Alaska | $1,500 - $5,000/year | View AK Guide |
| Arizona | $1,500 - $5,000/year | View AZ Guide |
| Arkansas | $1,500 - $5,000/year | View AR Guide |
| California | $1,500 - $5,000/year | View CA Guide |
| Colorado | $1,500 - $5,000/year | View CO Guide |
| Connecticut | $1,500 - $5,000/year | View CT Guide |
| Delaware | $1,500 - $5,000/year | View DE Guide |
| Florida | $1,500 - $5,000/year | View FL Guide |
| Georgia | $1,500 - $5,000/year | View GA Guide |
Common Claims for Plumbers
Understanding the most common claims helps you choose the right coverage levels:
- Water damage from faulty installation
- Flooding at client property
- Employee injury from tools
- Mold growth from leaks
Get Insurance Quotes for Plumbers
Compare rates from top providers specializing in plumbers coverage.
Get My Free Quote →How to Get Insurance for Plumbers
- Assess your specific risks — Consider your location, number of employees, annual revenue, and any high-risk activities specific to your work.
- Determine required coverage— Check your state requirements and any client contract mandates. Workers' comp is mandatory in most states once you hire employees.
- Get quotes from 3+ providers — Compare rates from specialist insurers like The Hartford, NEXT Insurance, and Hiscox. Also consider an independent agent who can access multiple carriers.
- Consider bundling— Ask about a Business Owner's Policy (BOP) that combines general liability + commercial property at a 10-15% discount.