Your customer probably won't sue you. Their insurance company will.

General liability is the foundation, and for a plumber the part doing most of the work is completed operations, because a failed connection can surface long after the job. Workers compensation covers employee injury, and matters more than plumbers expect once trenching, confined spaces and heavy fixtures are involved. Tools and equipment, written as inland marine, covers your own drain machines, cameras, jetters, torches and pipe threaders, which general liability does not. Commercial auto covers service vans and trucks. A commercial umbrella adds limits over liability and auto and is commonly required by contract.

Two more deserve a specific conversation on this trade. Contractors pollution liability, because sewage and other contaminants are commonly treated as pollutants and can fall outside a standard general liability policy. And, for anyone doing design or engineered system work, a professional form. The right question is not which policy to buy but whether the pieces fit together, and whether the class on the policy matches the work you actually perform.

The Arkansas Department of Health does, through its Plumbing and Natural Gas Section, under the State Board of Health and with a State Committee of Plumbing Examiners. That surprises people who assume trade licensing sits with a construction authority. The statutory basis is Arkansas Code section 17-38-101 and following, and section 17-38-201 gives the State Board of Health general supervision of all plumbing along with power to set rules on the qualification, examination and licensing of master and journeyman plumbers and the registration of apprentices.

The department issues licenses at apprentice, journeyman and master level, along with restricted licenses limited to a particular phase of plumbing such as building water or sewer lines, and it also issues gas fitter licenses and certifies plumbing and gas inspectors. There is a further wrinkle worth knowing. Well construction and pump installation must be performed under the supervision of a person certified by the Arkansas Department of Agriculture, which means a plumbing business that touches well work can be answerable to a third agency. Confirm current requirements directly with each agency, because they change and because the details depend on the work performed.

No, and this is the most commonly missed distinction in the trade. They are different credentials, issued by different agencies, for different purposes. The master plumber license comes from the Department of Health and establishes your competence to perform plumbing work. A contractor license comes from the Arkansas Contractors Licensing Board under a separate chapter of the code and governs your right to contract for work above the statutory threshold. Holding one does not give you the other.

The consequence of getting that wrong falls on the contractor side rather than the trade side. The Arkansas contractor licensing law provides that no action may be brought at law or in equity to enforce a contract entered into in violation of that chapter, which means a business can be a fully licensed master plumber, perform the work correctly, and then be unable to sue for payment because it contracted without the contractor license the job required. We are not publishing threshold figures for either regime because available sources disagree about them. Confirm what applies to your work with the Contractors Licensing Board and with the Department of Health before you sign, and take contract questions to construction counsel.

Usually not the customer. Usually the customer's insurance company. Water damage is among the most frequent and most expensive property claims there is, so when a supply line lets go or a connection fails, the homeowner or building owner generally files on their own property policy and gets paid. Their insurer then exercises subrogation, meaning it steps into the customer's position and pursues whoever it believes caused the loss. On water losses that is very often the plumber who last touched the system.

Two things follow that the trade rarely anticipates. The demand is for what the carrier actually paid out, not for what the customer thinks is a fair number, and the customer's goodwill toward you is irrelevant to it, because they have already been made whole and have no say in whether recovery is pursued. And the demand arrives from a professional recovery operation with counsel behind it rather than from an upset homeowner. It can also arrive long after the job, which is why completed operations coverage matters so much on this trade, and why a gap in it is more dangerous than it looks.

The damage to other property generally yes, the repair of your own work generally no, and on this trade those two things line up in a way worth understanding. General liability forms commonly exclude damage to your own work arising out of that work, so going back to redo the failed connection, joint or fixture is ordinarily your cost. Resulting damage to other property can be covered, so the ruined drywall, cabinetry, flooring, insulation and contents may fall within the policy, subject to the form and to how the subcontractor exception is written.

Now notice how that maps onto reality. When a customer's insurer subrogates against you, what it is demanding is the cost of the water damage, which is precisely the part that may be covered, rather than the cost of your redo, which is not. So the exclusion and the exposure fit together more neatly than they first appear. Two things to confirm rather than assume. That completed operations is present and stays present through any carrier change. And how your form handles water damage generally, because wording varies and some restrictive forms limit it.

Not automatically, and plumbers cause more fires than the trade's reputation suggests. Soldering, brazing and any open flame work inside a wall cavity, above a ceiling or near insulation is hot work, and hot work is frequently excluded on contractor forms or made subject to conditions. Where it is covered, carriers commonly require a written permit process, a fire watch maintained for a stated period after the flame goes out, extinguishers within a set distance, and restrictions on performing hot work late in the day. Those conditions are not decoration. Failing one is exactly what gets examined after a fire, and the last job of the day is where it usually happens.

Three practical steps. Confirm in writing whether hot work is covered on your policy at all. If it is, get the conditions in plain language and make sure the crew actually follows them rather than knowing about them. And if you have moved substantially to press fittings or other flameless methods, tell your agent, because reducing or eliminating open flame work can change both your appetite and your terms.

Frequently treated as a pollutant, and this is the gap that catches plumbers who reasonably assume water damage is water damage. Standard general liability pollution exclusions are drafted broadly, and raw sewage, waste and contaminants are commonly caught by them. A sewage backup into a finished basement, a spill during a sewer line replacement, or contamination arising from a failed septic connection can therefore fall outside the general liability policy entirely, even though the same building flooded with clean water might be covered.

The coverage that addresses it is contractors pollution liability, sometimes available as an endorsement and sometimes as a separate policy. Whether you need it depends on how much sewer, septic, drain and waste work you actually do, which is a conversation worth having honestly rather than optimistically. Two related points. Cross connection and backflow work carries a contamination exposure of its own. And mold following a water loss is separately excluded on many forms, so a delayed discovery can produce a second uncovered problem on top of the first.

It changes your risk profile substantially and it changes how carriers view the account, so it should be disclosed rather than treated as incidental. Excavation brings three exposures a service plumbing operation does not have. Underground utility strikes, where hitting a gas, electric, fiber or water line can produce damage and interruption costs far beyond the value of your job, and where locate procedures are the first thing anyone asks about afterwards. Cave in and trench collapse, which is a severe workers compensation exposure and an area of heavy regulatory attention. And damage to surrounding property from the excavation itself, including settlement, driveways, landscaping and adjacent structures.

Practical points. Confirm your policy contemplates excavation rather than only service work, since some forms restrict or exclude it. Document your utility locate process, because it is both a loss prevention measure and an underwriting credit. Confirm owned and rented excavation equipment is scheduled somewhere. And if you subcontract the digging, collect the same certificates and endorsements you would want from any other subcontractor.

Longer than most plumbers assume, and long enough that completed operations coverage is not optional. Arkansas addresses this partly through a statute of repose at Arkansas Code section 16-56-112, which sets outer time limits for actions against those who perform construction work, measured from substantial completion of the improvement rather than from the date the problem is discovered. The period for damage to property is longer than the period for personal injury, and both run from completion.

That structure has a specific consequence for a plumber. A connection that fails several years after installation can still produce a claim, and the claim will arrive against work you may barely remember, potentially through a subrogating carrier rather than the customer. What that means practically is that the coverage which responds is the coverage in force when the claim is made, so a lapse or a restrictive carrier change can expose finished work you were paid for years ago. Keep job records longer than feels necessary. This is a general summary rather than legal advice, deadlines are fact specific, and the interaction between limitation and repose periods is a question for counsel.

Start the commercial quote form or call (479) 286-1066. Plumbing is generally a better received class than roofing, but the detail still decides the terms.

Useful to have: your legal entity and years in business, your licensing including Department of Health plumbing and gas licenses and any contractor license, an honest split between service and repair work, new construction, and remodel, whether you do commercial or industrial work, whether you perform any sewer, septic, drain or waste work and roughly what share of revenue that represents, whether you do any excavation or trenching and whether you sub it out, whether you perform hot work and what your permit and fire watch practice is, whether you do backflow or cross connection work, estimated annual payroll and revenue, employee count and use of subcontractors, a vehicle schedule with drivers, a tools and equipment list with values including drain machines, cameras and jetters, and loss runs for the last several years. If a general contractor or property owner has given you insurance requirements, send that document too.