Aon vs Lockton: How Do They Compare for General Liability Insurance?

Aon says its global construction practice designs and places risk solutions and uses broking experience and a global network across construction insurance lines. For general liability, this is evidence of Aon’s brokered market offering; the page does not identify the insurer for a buyer’s placement. ³Company-reported. Aon’s global construction and infrastructure practice page. This establishes a marketed brokerage/advisory offering, not policy issuance or account-specific placement.

Lockton brokers general liability rather than underwriting it. It says it designs custom program structures for commercial clients using insurers across the global market. ⁷Company-reported. General & Product Liability page as read 2026-09-23.

The reviewed practice page does not name the insurer or producing legal entity for a specific placement. Ask for both on the quote and binder. ³Not found in reviewed sources. Aon’s global practice page as reviewed 2026-09-30; no state-specific placement schedule or buyer quote was reviewed. This does not establish that Aon cannot arrange a placement.

Neither page names the insurers Lockton places general liability coverage with. ^7,8Not publicly disclosed. General & Product Liability and Casualty pages checked 2026-09-23.

Aon describes its global construction and infrastructure practice as serving contractors, owners, developers, engineers, architects, designers, financiers and investors, and says it works with organizations of varied sizes and complexity. ³Company-reported. Audience described for Aon’s global construction and infrastructure practice. It does not establish U.S. state availability or underwriting eligibility for a placement.

Lockton says it has a general liability solution for global manufacturers, business-to-business service providers, consumer products companies, REITs, contractors and healthcare companies. ⁷Company-reported. General & Product Liability page as read 2026-09-23. Lists example industries served, not a complete eligibility matrix.

Aon lists General Liability within construction liability and describes casualty protection for third-party bodily injury or property damage associated with negligent acts during construction or operations. A policy’s actual insureds, triggers, exclusions and conditions are not stated on this practice page. ³Company-reported. Aon’s marketing description of the brokerage/coverage area. The page is not the insurer’s policy form and does not establish an insured's entitlement to coverage.

Lockton groups general liability brokerage with related casualty coverages it also places for the same clients: environmental impairment, medical malpractice, product recall and umbrella/excess liability, in addition to product liability itself. ⁷Company-reported. General & Product Liability page as read 2026-09-23. A capability list, not a specimen policy.

The reviewed page does not state a buyer-specific limit, retention, deductible or other placement terms. Confirm these in the quote, bond or issued policy. ³Not publicly disclosed. Aon’s global practice page as reviewed 2026-09-30; no quote, bond form or issued policy was reviewed.

Confirm in your quote.

Aon describes project risk-advisory services to understand project-specific risks and develop risk-transfer, management or mitigation strategies. It also describes a global construction team and market access. These are company-reported brokerage and advisory services, not coverage benefits. ³Company-reported. Company-reported advisory services on Aon’s global practice page; account-specific service scope is not stated.

Lockton's casualty pages say clients keep the same dedicated service team throughout the placement process, which Lockton says helps it anticipate client needs and create accountability. ⁸Company-reported. Casualty product page as read 2026-09-23.