If a fitting I installed fails on its own, is that covered by GL?

Not on its own — a fitting failing is typically a workmanship issue. If that failure causes water damage beyond the fitting itself — to a floor, ceiling, or cabinetry — that broader damage is where GL responds.

Does GL cover sewage backup damage differently than a regular water leak?

The underlying coverage mechanism is similar, but sewage and septic work carries an added contamination dimension that can complicate how a claim gets handled — worth flagging to your carrier if it's part of your regular work.

Why does gas line work push my GL rating up so much?

Gas work introduces explosion and carbon monoxide exposure — a fundamentally higher severity ceiling than water damage alone — which carriers price for specifically.

What limits should I carry if I do any gas line work?

Many gas-capable plumbers carry $2M/$4M or pair standard GL with umbrella liability given the higher severity ceiling — worth discussing directly with your agent based on your specific scope.

Does my GL policy cover my sewer camera or jetter if it's stolen?

No — your own tools and equipment need separate coverage. GL only responds to third-party injury or property damage claims, not your own gear.

General Liability Insurance for Plumbers

What a Plumbing GL Claim Actually Looks Like

General liability responds to third-party bodily injury and property damage arising from your work. For plumbers, that most often means water damage extending beyond the fixture or line you were working on, a client injured by a tool or open trench on site, or a sewage backup affecting a finished space.

The Repair Itself vs. What It Touches Next

Here's the boundary that decides most plumbing claims. If a repair or connection fails on its own — a joint that wasn't sealed right, a fitting that lets go — that's generally a workmanship issue, not something GL responds to directly. But the moment that failure causes water damage to a floor, ceiling, cabinetry, or anything beyond the plumbing itself, that's property damage to something else, and that's exactly what GL is built to cover.

Sewage and Septic Add a Liability Wrinkle Most Trades Don't Have

Work involving sewer lines or septic systems carries a contamination dimension that's genuinely specific to this trade — a backup or failure doesn't just mean water damage, it can mean a public health and environmental exposure that changes how a claim gets handled. This is worth flagging clearly on your quote if it's part of your regular work.

Gas Work Pushes Everything Up a Tier

If gas line work is part of your business, you're carrying explosion and carbon monoxide exposure that changes the severity ceiling of a worst-case claim entirely — carriers price GL for gas-capable plumbers differently than water-only operations for exactly this reason. See our page comparing GL to umbrella liability for how this affects your total limit needs.

What Sits Outside This Policy

Your own tools and equipment — stolen or damaged gear needs separate tools and equipment coverage
Your own injuries — that's workers comp (with employees) or your own health/accident coverage
Your work truck — that's commercial auto, not GL
The repair itself failing, with no further damage — that's a workmanship issue, not a liability claim

Setting Your Limits

$1M per occurrence / $2M aggregate is the common baseline for most residential and small commercial work. Larger commercial contracts, municipal work, and gas line specialists increasingly want $2M/$4M given the higher severity ceiling — see our page comparing GL to umbrella liability for when even that isn't enough.

Getting Covered

Tell us your real mix of service work, gas line exposure, and whether sewer or septic work is part of your business. Our agents will structure a GL policy that matches your actual exposure, with a certificate ready the moment you bind.