What it means
A contractor's risk does not end when workers leave the site, because an installation flaw may cause injury or damage months after a client accepts the job. Completed operations coverage addresses specified liability arising from completed work, and the policy's definition of completion and the date of the harmful event matter.
California's insurance department identifies completed operations as a major commercial general liability section alongside premises and products liability, and it concerns liability for completed work. Premises or ongoing-operations coverage addresses a different phase of activity, as a falling tool during construction is not the same fact pattern as a finished railing collapsing later.
A roofing contractor may face a claim when a completed roof leaks and damages a client's electronics, and coverage for resulting property damage must be tested against the actual policy. If the roof itself needs replacement because the contractor did poor work, that cost may fall under a work-product exclusion rather than an insurable third-party injury.
This distinction matters economically, because liability insurance is not a universal warranty for the quality of one's own deliverable, so any damage-to-your-work exclusions should be reviewed. Legal defence may be an important benefit, and whether defence expenses are inside or outside a limit depends on the policy.
A completed job can involve subcontractors, and endorsements and exclusions may change how damage from subcontracted work is treated. The location of injury need not be the contractor's premises, since the key question is whether the alleged harm arose from completed operations and falls within the insuring agreement.
Products liability is related but distinct, as it concerns goods made or sold by a business, and policies may combine products and completed operations in limits and reporting. An occurrence policy generally looks to when covered injury or damage occurred during the policy period, while a claims-made policy can have different triggers and reporting requirements.
The date work was done is not always the coverage trigger, so a business should preserve contracts and insurance records across the period when a finished project can generate claims. Policy exclusions may address intentional injury, pollution, automobile exposures or contractual obligations, and a project contract cannot override an insurer's policy wording by itself.
Limits and aggregates cap the insurer's payment exposure, and several claims from completed projects can exhaust a shared products-completed operations aggregate. Owners and general contractors sometimes require proof of specified completed-operations coverage for a period after finishing work, and the requirements should be matched with actual endorsements and policy dates.
A certificate of insurance summarises information but does not itself amend coverage, because the complete policy controls. Completed operations insurance finances a defined liability risk after handover, and it does not eliminate the need for safe construction, quality control or contract review.
In practice
Real-world examples.
Example
A railing installed by a contractor later gives way, injuring a visitor after the job was completed. The contractor notifies its insurer, supplies the contract, acceptance record and photographs, and asks the insurer to confirm that the claim falls within the completed operations cover.
Example
A completed roof leaks and damages a customer's computers; the contractor checks whether the property damage is covered and whether roof replacement itself is excluded. The insurer may pay for the computers but decline the cost of redoing the roof, which the contractor must fund from its own resources.
Example
A client requires evidence of post-completion liability cover and the contractor checks the policy's actual period and limits. The broker confirms that cover continues for three years after handover at a $2 million aggregate, and the contractor sends the endorsement as well as the certificate.
Formula
Calculation
Illustrative uninsured liability exposure = covered claim amount above limits + deductibles + excluded loss, subject to legal findings and policy terms. If a covered third-party judgment is $1.2 million and the applicable remaining limit is $1 million, at least $200,000 may remain outside that limit, before other facts. The example does not determine actual coverage.Case study
Seen in the real world.
Fictional example: An electrical contractor finishes wiring a commercial unit. Six months later a faulty connection causes a small fire that damages a tenant's stock. The tenant seeks compensation for property damage.
The contractor notifies its insurer and provides job records, acceptance date and policy information. The insurer examines cause, occurrence date, coverage and exclusions. Rewiring the contractor's own defective installation may be treated differently from the tenant's damaged property, so the entire claim cannot be assumed covered.
Watch out
Common mistakes.
- Assuming completed-operations cover automatically repairs every defect in the insured's own work.
- Confusing injury during ongoing construction with damage arising after completed work.
- Treating a certificate or client contract as a substitute for the actual policy limits and exclusions.
Questions
People also ask.
Is it always a separate policy?
No. It is often part of commercial general liability coverage.
When does the exposure arise?
After the relevant work is completed, subject to the policy's definitions and timing rules.
Does it replace quality control?
No. It addresses covered financial liability, not prevention or every repair duty.
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