Does General Liability Cover Faulty Workmanship? Mostly No
Mostly no. General liability pays when your faulty work damages other property or injures someone. It does not pay the cost of tearing out and redoing the work itself. Three exclusions inside ISO's standard general liability form (CG 00 01) draw that line, and how your state's courts read the word "occurrence" decides where it lands. Beaconcover isn't a broker; this page explains what the form language does, so you know which of those two claims you're actually holding.
The two claims hiding inside "my work failed"
A tile setter lays a shower pan wrong. Eight months later the homeowner finds rotted framing and a stained ceiling in the room below. That is two claims wearing one invoice. The soaked framing and ceiling are resulting damage, third-party property damage of the kind the CGL insuring agreement responds to, and the count that puts the carrier's defense obligation in play. The tear-out and re-lay of the shower is the work itself, and the form treats redoing it as a cost of doing business, not an insurable loss. IRMI's expert commentary "Faulty Work and the CGL" traces exactly this split: defective work that physically injures other property can trigger the policy, while work that is merely defective does not [IRMI: Faulty Work and the CGL, 2026-08].
There is a step before any of it. "Property damage" under the form means physical injury to tangible property. A furnace installed out of code but running fine has not physically injured anything, so the coverage analysis never starts. Code violations, punch lists, and callbacks with no broken property are contract problems, not CGL claims.
What exclusion l. carves out once the job is done
After your work is complete, exclusion l., titled Damage To Your Work, removes "'property damage' to 'your work' arising out of it or any part of it" when the claim falls inside the products-completed operations hazard (CG 00 01 04 13, exclusion l.) [ISO CG 00 01 04 13 (Commercial General Liability Coverage Form) specimen, 2026-08]. This is the clause that kills the redo claim on finished work. The failed shower pan, the buckled deck, the leaking roof you installed: as claims against the work itself, they stop here.
The exclusion carries one exception that matters enormously to general contractors. By its own terms it does not apply when the damaged work, or the work that caused the damage, was performed on the insured's behalf by a subcontractor. A GC whose sub's framing fails and cracks the finished structure is in a different position than a solo electrician redoing panel work with their own hands. The exception restores what the exclusion took, but only for subbed-out work.
Two endorsements can quietly remove that lifeline. ISO introduced CG 22 94 in 2001 to eliminate the subcontractor exception entirely, and CG 22 95 to eliminate it for scheduled sites or operations [IRMI: Construction Defect Trend Produces Coverage-Restricting Endorsements, 2026-08]. If either sits on your endorsement schedule, subbed-out work is treated like your own. Reading the schedule takes two minutes and settles the question before a claim does.
What j.(5) and j.(6) exclude while you're still on the job
Exclusion l. only governs completed work. Mid-job, exclusions j.(5) and j.(6) police the same boundary. j.(5) removes damage to "that particular part" of real property you or your subs are actively working on. j.(6) removes "that particular part" of any property that must be restored, repaired, or replaced because the work was performed incorrectly on it. An HVAC tech who miswires a condenser during install and cooks the compressor is reading j.(6): the compressor is the particular part the work went wrong on. Had the same miswire burned out the customer's server rack two rooms away, the rack is other property, outside the carve-out and inside the analysis from the first section.
The three words "that particular part" carry the weight in these fights, which is why adjusters quote them rather than paraphrase. j.(6) also has an exception for damage inside the products-completed operations hazard, which is the handoff: j.(5) and j.(6) run the active jobsite, exclusion l. takes over at completion.
Whether bad work is an "occurrence" moves state to state
Everything above assumes the claim gets through the insuring agreement, which requires an "occurrence," defined in the form as an accident. State courts do not agree on whether faulty workmanship qualifies. LexisNexis publishes a state-by-state analysis of general liability coverage exclusions for faulty workmanship, and its baseline reading is that the insured's work product is not covered while defective workmanship that causes property damage is, with states varying in how they apply both halves of that rule [LexisNexis: State-by-State Analysis of GL Exclusions for Faulty Workmanship, 2026-08]. The same IRMI commentary cited above notes that state supreme courts taking up the question since 2012 have leaned toward treating unexpected damage from defective work as an occurrence. Identical claims settle differently across a state line, and the state whose law governs your policy is part of your coverage whether you chose it or not.
The policy that actually pays redo costs
Carriers know the gap and sell into it. Next Insurance's own contractor general liability page routes workmanship mistakes to a separate contractors' E&O product, using incorrectly installed cabinets as the worked example, rather than promising its GL policy will absorb them [Next Insurance: general liability for contractors, 2026-08]. That is the honest read of the market. The redo cost belongs to contractors' E&O, sometimes written as a faulty-workmanship endorsement on a contractors professional liability policy, and the resulting damage belongs to general liability. If your liability coverage rides inside a business owner's policy, nothing changes; the BOP's liability section runs on the same exclusion engine.
Pair the lines deliberately. GL for what your work does to other people and other property, professional liability or contractors' E&O for the work itself. The coverage library maps the adjacent lines, and the trade-specific appetite notes live on the profession pages.
Frequently asked questions
Under the standard CG 00 01 form, no. Exclusion l. removes damage to your completed work, and exclusion j.(6) removes the part you got wrong while the job is running. Damage your bad work causes to other property is what GL responds to.
Not a broker. Beaconcover is an independent comparison site. We are not a licensed insurance broker, agent, or adviser; we route you to providers and do not sell, bind, or advise on policies, and nothing here is legal or tax advice. Coverage, price, and requirements vary by state, profession, payroll, and underwriting. See /methodology/ and /disclosure/. Last reviewed: 2026-08-12.