Built for U.S. small businesses
Business insurance for plumbers.
From service calls to remodel work, Kinro helps plumbing businesses understand coverage, contracts, and quote options.
Built around real plumbing jobs.
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Simple coverage help for plumbers.
Start with the practical risks: services, locations, employees, property, vehicles, and any certificate needs.
Water damage claims
A pipe repair, fixture install, or rough-in job causes water damage at a customer location.
Jobsite certificates
A landlord, GC, or property manager asks for a COI before you start work.
Tools and trucks
You carry expensive tools, parts, and equipment between homes, buildings, and jobs.
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Your answers stay focused on the coverage your business needs.
Direct answer
What insurance does a plumber need?
Most plumbing businesses start with general liability for customer injury or property damage, then add workers comp, tools and equipment, commercial auto, and certificate wording based on employees, vehicles, and job contracts.
- Service plumbing, remodel work, new construction, sewer work, and commercial jobs can change limits and carrier fit.
- If you have helpers, apprentices, or W2 plumbers, workers comp is usually one of the first questions to resolve.
- GCs, landlords, and property managers often ask for COIs, additional insured wording, and specific liability limits before work starts.
Coverage that usually comes up
General Liability
Common for third-party property damage or injury claims tied to plumbing work.
Workers Compensation
Important when you employ helpers, apprentices, or full-time plumbers.
Tools and Equipment
Helps protect tools and mobile equipment used across job sites.
Commercial Auto
Often needed for work vans, trucks, and vehicles used for plumbing jobs.
Coverage comparison
What each policy is for
These are common starting points, not a statement that a specific claim is covered. Policy forms, exclusions, state rules, and carrier underwriting control.
| Coverage | Usually responds to | Review it when |
|---|---|---|
| General liability | Customer injury, accidental property damage, and completed-operations claims. | You work at customer locations or a GC, landlord, or client requires a COI. |
| Workers compensation | Work-related injuries or illness affecting employees and apprentices. | You add payroll, helpers, apprentices, or W2 plumbers; rules vary by state. |
| Tools and equipment | Mobile tools, diagnostic gear, and equipment away from a fixed shop. | Tools move between service calls, vehicles, storage, and jobsites. |
| Commercial auto | Business-owned vans or trucks, scheduled drivers, and work-related vehicle liability. | The business owns vehicles or technicians drive service vans to jobs. |
Official sources
Verify rules before you buy
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plumbers insurance pricing
How much does plumber insurance cost?
Typical published market benchmarks provide a useful starting point before a carrier reviews your business.
- Residential service calls versus commercial or new construction
- Payroll, subcontractors, revenue, and prior claims
- Vehicles, tools, limits, location, and certificate requirements
General liability
$100–$130/mo
A common starting range for plumbing contractors.
Workers compensation
$180–$220/mo
Usually driven by payroll, crew size, and job mix.
Commercial auto
$210–$240/mo
Vehicle type, drivers, radius, and records all matter.
Typical market benchmarks, not quotes or guaranteed prices. Your actual premium can be lower or higher after underwriting.
Plumbers insurance FAQ
What insurance do plumbers usually carry?
Many plumbing businesses start with general liability, then add workers comp, tools and equipment, commercial auto, or a BOP depending on employees, vehicles, and property.
What is the best business insurance for plumbers?
The best fit depends on the type of plumbing work, contracts, employees, vehicles, and tools. Kinro compares those details against available carriers instead of treating every plumbing business the same.
Can Kinro help with COIs for plumbing jobs?
Yes. Kinro can collect the contract or certificate requirement and help with the right next step.
Does plumbing insurance cover faulty work?
Policies vary. General liability often focuses on resulting third-party damage, not simply redoing your own work. Kinro can help review wording with you.
Ready to compare your insurance options?
Your answers stay focused on the coverage your business needs.
Why our insurance agency is built different.
We make shopping for insurance simple, fast and transparent.
- Answers in minutes, not days of phone tag, before and after you buy.
- We dig into your real risks so you're never over- or under-insured.
- Independent advice: we compare our carriers to find the right coverage at the best price.
- Before every renewal, we shop the market again to find our clients the best available price.