Question 1

Damage to someone else's property

Accepted Answer

You’re replacing a kitchen faucet and a connection isn't seated properly, causing water to soak an expensive rug before you can isolate the line. A general liability policy could help cover the damage and other third-party claims.

Question 2

Honest mistakes and negligence claims

Accepted Answer

Even the most skilled plumbers can face disputes over completed work. Say you install a new shower system, but a small leak behind the wall goes unnoticed and causes hidden water damage over time. Adding a contractor’s errors and omissions endorsement to your general liability policy could help cover the cost to correct faulty work  and protect you against a negligence claim.

Question 3

Peace of mind for your customers

Accepted Answer

You’ve been awarded a contract for a multi-unit plumbing installation, but the property owner requests proof the job will be finished as promised. That’s where a surety bond comes in. It’s a financial guarantee that protects your client if you can’t meet your contractual obligations. If the job isn’t finished or doesn’t meet agreed-upon standards, the bond can compensate the customer for their losses.

Question 4

Protection for your business property

Accepted Answer

After a weekend storm, you find several inches of water on the storage area floor—damaging pipe threaders, fittings, and key paperwork. A business owner’s policy (BOP) typically bundles general liability, commercial property protection, and business interruption coverage to help pay for repairs, equipment replacement, and lost income—so you can get back quickly to serving clients.

Many plumbers choose a BOP because it offers a greater scope of protection than a stand-alone general liability policy without usually costing much more — a great option if you’re established or planning to grow.

Question 5

Care for sick or injured employees

Accepted Answer

One of your plumbers strains their back while carrying a new water heater down a set of narrow stairs. Workers’ compensation insurance can help to cover the medical bills and provide wage replacement for their work-related injuries as they recover.

Having workers’ comp insurance is often legally required and can protect your business from costly claims, as well as taking care of your crew if they suffer a work-related illness or injury. Even if you operate solo, we recommend workers’ comp, because many health insurance policies won’t cover work-related injuries.

Question 6

Damaged or stolen equipment

Accepted Answer

You show up to the site one morning and find your trailer broken into — compressors, nail guns, and saws gone. Contractor's equipment and small tools insurance, also known as inland marine insurance, can help pay to replace or repair your stolen or damaged equipment, whether it’s on the move or at a jobsite.

Question 7

What is plumber insurance?

Accepted Answer

Plumber insurance is a collection of separate policies that can help protect your business, your gear, and your livelihood.

Question 8

Is plumber insurance required by law?

Accepted Answer

Most states require workers' compensation if you have employees, and liability insurance is often a prerequisite for professional licensing. We recommend double-checking your local and state regulations to stay compliant.

Question 9

Is workers' compensation required for solo plumbers?

Accepted Answer

Even if you don't have employees, many general contractors and commercial clients require solo plumbers to carry their own workers' compensation policy to step onto a jobsite. Additionally, because personal health insurance policies typically exclude work-related injuries, a solo policy can help cover your medical bills if you're injured on the job.

Question 10

If I accidentally break a client's pipe and cause water damage, does my general liability insurance cover the repairs?

Accepted Answer

General liability insurance is designed to help cover resulting damage you cause to someone else's property. Whether the break happens while you're on the job or the damage is discovered after you've finished, your policy can help pay for repairs to floors, walls, or personal belongings. Though it typically does not cover the cost to replace the broken pipe itself.

Question 11

Am I liable if a customer claims I caused a leak behind the wall that wasn't discovered until days later?

Accepted Answer

Potentially, yes—and this is where your general liability policy’s completed operations coverage comes in. If damage from your work shows up after you’ve left the job site, completed operations coverage can help cover the resulting property damage claim.
The policy may also help with legal fees incurred when defending against those claims.

Question 12

Are my plumbing tools covered if they're stolen from my van or a job site?

Accepted Answer

Your tools are the heart of your business, but a standard business owner’s policy typically only protects them while they're at your main shop. Because your work takes you on the road, inland marine insurance—often called contractors' tools and equipment coverage—is there to help protect your gear while it’s in your van or at a job site.

Question 13

What determines the cost of plumber insurance?

Accepted Answer

The cost for your insurance coverage is usually determined by several factors, such as:

• The type of work you do
• Where your business is located
• Your annual revenue
• The types of policies and limits you choose

Other factors may also include your claims history and how long you’ve been in business.

Question 14

Will my insurance cost more if I work on commercial or industrial plumbing projects instead of residential jobs?

Accepted Answer

Generally, yes. Commercial and industrial projects typically carry higher premiums because the liability exposure is greater—larger properties, more complex systems, and the potential for significantly higher water damage claims.

Question 15

What should I consider before buying plumber insurance?

Accepted Answer

If you're thinking of buying plumber liability insurance, we recommend having the following information on hand when using our plumber insurance calculator:• The state where you do business• Your type of business or trade• Your annual revenue estimates This information can make it easier to get a quote from one of our insurers.

Question 16

Can I get a Certificate of Insurance (COI) immediately?

Accepted Answer

COIs for most insurance policies are available as soon as you purchase your policy. Once available, Simply Business provides instant digital certificate of insurance access through your online account any time of day. So if a general contractor needs proof of coverage before you start work on Monday morning, you can pull your COI and send it over in minutes.