Insurance for established construction and contracting businesses

Who this page is for

For construction and contracting businesses with $10M+ in annual revenue, each new project can alter contractual obligations, job-site severity, subcontractor dependence, and the liability tower. A senior broker can review the project mix and policy wording before certificates become the only measure of the program.

The useful question is not simply whether the contractor has coverage. It is whether primary, project-specific, wrap-up, and excess terms align with the work being bid and the obligations already signed.

Discuss your construction program with a senior broker

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Share five contact details and, if you like, a little context about revenue band, main operating state, and what you want to discuss. A member of the OnePark Risk team contacts you to arrange the next conversation. There is no application, no document upload, and no obligation.

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Begin with the project mix and who performs the work

Public and private work can impose different contract, procurement, and bonding demands. Residential work can create long-tail completed-operations exposure across many units, while commercial work may concentrate severity in a single large project. The submission should separate revenue by project type, geography, new construction versus renovation, and active versus completed work rather than presenting one undifferentiated annual-revenue figure.

The division between self-performed and subcontracted work matters. Self-performed trades affect payroll, workers' compensation, tools, and direct safety controls. Subcontracted work shifts—but does not erase—risk, making written subcontract terms, additional insured status, indemnity language, certificates, and subcontractor insurance practices central to the review.

Project delivery method and responsibility also matter. A general contractor, construction manager, and trade contractor do not assume identical duties. Design delegation can create professional exposure that a commercial general liability policy may not address, so the broker should identify any design-build, value-engineering, or construction-management services. Joint ventures deserve separate review of insured status, control, completed operations, and which participant's policies are intended to respond.

Review completed operations and additional insured wording

Completed operations coverage concerns bodily injury or property damage alleged after the work is finished, subject to the policy. It deserves separate attention from job-site coverage because construction-defect allegations may emerge well after turnover. The review should examine the products-completed operations aggregate, exclusions, project history, and how long contractual obligations continue.

Additional insured endorsements should match the contract and the phase of work. Ongoing-operations wording addresses liability connected to work in progress; completed-operations wording addresses liability connected to finished work. A certificate naming the owner is not a substitute for the endorsement, and a blanket endorsement may depend on a written contract executed before the loss.

Where applicable, a per-project aggregate endorsement resets a general aggregate for each qualifying project instead of sharing one aggregate across all work. The broker should confirm which aggregate resets, whether the project qualifies, and whether the excess policy follows that structure. A contract asking for a $10M per-occurrence limit and a per-project aggregate requires both numbers and wording to be reconciled.

Coordinate subcontractor transfer and OCIP or CCIP terms

Subcontractor risk transfer begins with a consistent prequalification and contract process. Required limits, indemnity language, additional insured endorsements for ongoing and completed operations, waiver provisions, and certificate tracking should align. Certificates are evidence at a point in time; they do not amend a policy or prove that every required endorsement is effective.

An owner-controlled insurance program (OCIP) or contractor-controlled insurance program (CCIP), often called a wrap-up, can insure enrolled parties for specified project risks. The contractor must identify who is enrolled, which policies the wrap-up provides, exclusions, deductibles or retentions, off-site limitations, and the period for completed operations. Payroll reporting and bid credits should also be reconciled with the contractor's practice policies.

A wrap-up does not make every exposure disappear. Unenrolled contractors, excluded operations, commercial auto, contractor equipment, and professional or pollution risks may remain outside it. The broker should check whether the contractor's own policies exclude wrap-up work and whether difference-in-conditions or gap coverage is actually present rather than assumed. Claims reporting should identify both the project program and any practice policy that could require notice.

Separate builder's risk and contractor pollution decisions

Builder's risk is first-party property coverage for a project under construction. The review should identify who procures it, insured parties, project value, soft costs, existing structures, transit and temporary storage, testing, delay terms, deductibles, and the start and end of coverage. Contract language should allocate responsibility for uncovered property and deductibles rather than relying on the policy name alone.

Contractor pollution liability addresses defined pollution conditions and may be required for excavation, water intrusion, mold, hazardous materials, or other environmental work. The broker should compare covered operations, site and transportation terms, claims-made or occurrence structure, cleanup provisions, exclusions, and any project-specific requirement. A general liability policy's pollution wording should not be assumed to provide equivalent protection.

These policies solve different problems and should not be added to the casualty tower. A $5M contractor pollution aggregate is not another $5M of general liability, and a builder's risk limit measures insured project value rather than liability per occurrence.

Connect workers' compensation, fleet, and excess liability

Workers' compensation benefits are statutory and vary by state; they are not selectable $3M, $5M, or $10M packages. Employers liability limits are the negotiable figures shown with the policy and may sit beneath an umbrella. Payroll, class codes, states of work, subcontractor status, and experience information should match actual operations.

Commercial auto requires a current fleet and driver picture: owned, leased, hired, and employee vehicles; vehicle types; radius; trailers; driver selection; telematics; and loss history. Severe road losses can drive the liability tower as much as job-site injuries do. The excess underlying schedule must include the intended auto, general liability, and employers liability policies with correct limits.

An excess layer responds only after the scheduled underlying layer is exhausted and only on its own terms. Contracts may require $5M or $10M per occurrence, but the broker must determine whether umbrella or excess is permitted, whether aggregates align, and whether exclusions create a gap. Defense inside or outside a limit, exclusions for particular residential or height exposures, and notice requirements can matter as much as the amount. $10M in annual revenue does not mean $10M of every coverage. Revenue describes the size of the business; each policy limit has to be evaluated against the contracts, loss scenarios, and policy wording that apply to that coverage.

What scale changes—and why surety is separate

Additional revenue can mean larger projects, more concurrent jobs, new states, a larger fleet, or simply more subcontracting. Each changes the review differently. Backlog, largest project, maximum work in progress, payroll by trade, fleet units, completed-project history, and concentration with one owner are more informative than revenue alone when evaluating a $5M or $10M total casualty tower.

Operational scale also tests administration. Certificate tracking, contract review, incident reporting, return-to-work practices, fleet controls, and wrap-up enrollment must function across projects. Acquisitions or new trades should be reported because classifications, exclusions, and underlying schedules may no longer describe the company.

Surety bonding is a separate discussion with a different underwriting basis. A bond supports the contractor's promise to an obligee and is commonly underwritten on financial capacity, credit, experience, backlog, and the specific obligation; it is not a liability policy that expects losses in exchange for premium. Bonding capacity and insurance limits should therefore never be described as interchangeable.

Renewal timing should account for the bid calendar and completed-work history. A project starting after renewal may still require endorsements or limits to be established during bidding, while a project completed years ago may remain relevant to the completed-operations exposure. Open claims, large incidents, and corrective-action records should be organized so that underwriters can evaluate what changed rather than infer from an unexplained loss run.

Hypothetical scenario: Hypothetical review: a regional GC bidding larger work

A hypothetical regional general contractor with roughly $45M in annual revenue is bidding a project whose owner requires a $10M per-occurrence liability limit with a per-project aggregate. The review should determine the primary limit, each excess attachment point, whether the umbrella follows additional insured status for ongoing and completed operations, and exactly which aggregate resets by project.

The broker would also examine the public/private and residential/commercial mix, self-performed trades, subcontractor controls, any OCIP or CCIP, commercial auto, employers liability, pollution, and who buys builder's risk. The result is a list of terms to reconcile, not a promise that a loss would be paid or that $10M is available.

What your senior broker should examine

• How is annual revenue divided among public/private, residential/commercial, and self-performed/subcontracted work?
• Do owner and subcontract agreements require additional insured status for both ongoing and completed operations?
• Which general and completed-operations aggregates reset per project, and does each excess layer follow that treatment?
• How are subcontractor insurance, endorsements, certificates, and contract exceptions tracked?
• Which projects use an OCIP or CCIP, and what operations, parties, vehicles, pollution, or completed work remain outside it?
• Do the fleet, workers' compensation classifications, employers liability limits, and excess underlying schedule match current operations?
• Is surety being evaluated separately using financial capacity, backlog, experience, and the bond obligation?

Questions businesses ask

Is a certificate enough to prove additional insured coverage?

No. A certificate is evidence of insurance and does not amend the policy. The applicable endorsement, written-contract condition, policy term, and contract must be reviewed together.

What does a per-project aggregate do?

Where the endorsement applies, it can make a general aggregate separately available to each qualifying project. The endorsement specifies which aggregate resets and what counts as a project; excess treatment must be checked separately.

Does a wrap-up replace the contractor's own policies?

Not completely. A wrap-up covers defined parties and exposures for a project, while auto, equipment, off-site work, pollution, professional services, excluded contractors, or other risks may remain outside it.

Is surety bond capacity an insurance limit?

No. Surety supports performance of an obligation and uses a different underwriting basis, including financial strength, credit, experience, and backlog. It should be reviewed separately from liability limits.

Sources

• Occupational Safety and Health Administration: Construction industry standards — accessed 2026-09-19; supports that construction operations are subject to dedicated federal safety standards.
• Travelers: Commercial umbrella insurance — accessed 2026-09-19; supports the distinction between umbrella coverage and scheduled underlying liability policies.