Plumbers insurance for when water goes where it should not.

The defining feature of insurance for plumbing contractors is that a small failure produces a large claim. A joint that weeps overnight in a second-floor bathroom can damage three rooms below it. The cost of the repair you performed is trivial next to the cost of the damage around it, and that asymmetry is what your general liability policy exists to absorb.

Resulting damage versus your own work

General liability generally responds to the damage your faulty work causes — the ruined ceiling, the flooring, the client's belongings. What it typically will not pay for is redoing the defective work itself. That distinction catches trades out regularly.

The practical implication is that the policy protects you against the large, unpredictable consequence rather than the small, controllable cost. That is the right way round, but it is worth knowing before you rely on it.

Hot work, slab work and older DFW housing stock

Soldering and torch work carries a fire exposure some carriers treat carefully, and a few exclude altogether without a warranty about how it is managed. If you do hot work, say so at the outset rather than discovering an exclusion afterwards.

Slab leak and re-pipe work in older North Texas housing brings its own exposure, because opening a slab in an occupied home creates significant potential for damage to the property around the work. Carriers vary in appetite here, which is exactly where comparing across several helps.