Aon vs 
Chubb: How Do They Compare for General Liability Insurance?
What Is Aon?
Aon’s U.S. Commercial Risk terms describe brokerage for certain insurance programs, while its Middle Market page describes a dedicated practice for mid-sized organizations across North America. The public materials reviewed do not identify the licensed producer or insurer for a particular placement. Ask which entity will produce each line and which insurer will issue the policy; request jurisdiction details for the proposed placement and ask how compensation and claim notice work for your account. 1,2
What Is Chubb?
Chubb fits technology firms seeking DigiTech ERM or small businesses with up to $30 million in revenue seeking a BOP; buyers wanting an instant direct purchase should compare online carriers. Agents can quote eligible small accounts, with a faster cyber route. 4,5,6
What Is General Liability Insurance?
General liability can protect your business when a customer or visitor claims you caused injury or damaged their property. It suits businesses serving customers or working on their premises; your own building, tools and stock need property coverage. 10,11,12
Key Differences in General Liability Insurance
Construction placement compared with Chubb package choices
Aon’s construction practice brokers risk solutions across construction lines and serves project participants from contractors to owners and engineers. Chubb’s public offer places GL inside BOP, Benchmarq, or Customarq packages, or combines it with pollution cover through GL Plus. A buyer seeking a construction placement should ask Aon which insurer fits the project; a Chubb buyer should first identify which package or GL Plus structure is being quoted. 3 7
When pollution coverage enters the GL discussion
Aon describes construction casualty protection for third-party bodily injury or property damage tied to negligent acts, without publishing policy wording. Chubb GL Plus adds affirmative products pollution and scalable premises pollution liability to GL, with umbrella pairing available. If pollution is a material site or product exposure, ask Chubb to show those components and ask Aon whether its proposed form addresses the same exposure. 3 8
What to Confirm in General Liability Insurance Quotes
Review Scores
These averages can combine ratings for different products, locations, and customer groups, including approximate BBB grade conversions. Read each review for the sources, scope, and calculation.
Aon
Review Score
3 rated sources
Public ratings for Aon are low: Trustpilot shows 1.2 out of 5 from 782 reviews, and BBB shows 1.6 from five. Aon is a global firm, so those pages mostly reflect other parts of the business, not large U.S. commercial accounts.[4][6][7]
Read Aon reviewsChubb
Review Score
5 rated sources
Chubb earns 5/5 from NerdWallet, which reports fewer-than-expected commercial property and liability complaints. Customer ratings are mixed across products and locations.[1][4][7][8][9]
Read Chubb reviewsOffering Details
Aon vs Chubb: General Liability Insurance: documented features by provider
| Criteria | Aon General Liability brokerage and risk-advisory offering | Chubb General Liability Insurance |
|---|---|---|
| Role in This Line | 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. | Chubb does not sell general liability as a standalone monoline product on its public pages. It is packaged inside Chubb's BOP, Benchmarq and Customarq commercial package policies, or combined with pollution coverage in the GL Plus product. 7,4Company-reported. BOP and technology-industry pages; a business seeking liability-only coverage should confirm whether Chubb will quote it outside a package. |
| Issuing Insurer | 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. | Confirm in your quote. |
| Who It’s For | 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. | Chubb's package products that include general liability target small businesses with up to $30 million in revenue across more than 500 business classes, including technology, healthcare, retail and manufacturing. 7Company-reported. BOP eligibility criteria; restates the fact for the general-liability component of the package. |
| Coverage Features | 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. | Chubb's GL Plus product combines commercial general liability with affirmative products pollution liability and scalable premises pollution liability, and can be paired with umbrella coverage. 8Company-reported. Environmental Insurance product page describing GL Plus; targeted at businesses with pollution exposure alongside standard GL exposure. Within Chubb's BOP, general liability is bundled with property coverage and optional enhancements such as employment practices liability, foreign liability, equipment breakdown and crime coverage. 7Company-reported. BOP coverage-highlights list; enhancement availability depends on the issued policy and state. |
| Limits and Retentions | 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. | The reviewed pages do not publish specific general liability limits, sublimits or deductibles. 7,8Not found in reviewed sources. BOP, GL Plus and umbrella pages as read on 2026-09-23. |
| Risk Services | 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. | Chubb Risk Consulting is available to GL Plus and package policyholders, and Chubb says it offers casualty claims services for negligence and misconduct claims. 8Company-reported. Environmental page Risk Consulting and Casualty Claims sections; not exclusive to general liability. |
| How to Apply | Confirm in your quote. | You can request a quote online for a Chubb package that includes general liability, or an appointed independent agent or broker can apply for a Chubb Appointment to place the policy. 7Company-reported. BOP product page call-to-action for business owners and for agents and brokers. |
Full Comparison
More Aon vs Chubb Comparisons
Other General Liability Insurance Comparisons
Sources
Aon
- Commercial Risk Solutions U.S. Brokerage Terms of Service. Aon; Lines 120–127: certain-program broker-of-record scope, consultation, application assistance, client signature and bind instruction, and account administration; lines 140–147: variable and contingent compensation, potential placement incentive, and client request route; lines 206–213: no price guarantee and surplus-lines limitations; lines 229–231: client insurer-notice duty unless separately agreed. Accessed 2026-09-29.
- Middle Market Clients. Aon; Lines 125–132: mid-sized organizations and middle-market framing; lines 165–173: dedicated practice and North America statement; lines 188–224: Commercial Risk capabilities. No numeric company-size cutoff or U.S.-only eligibility rule is stated on the reviewed page. Accessed 2026-09-29.
- Construction and Infrastructure Insurance and Risk Management. Aon; Construction client audience and global placement role, lines 123–126; offering descriptions lines 135–156; coverage-area taxonomy lines 167–195; contact link lines 120–122. Global practice page; no U.S. state or account-specific placement schedule. Accessed 2026-09-30.
Chubb
- Insurance for Technology Companies. Chubb; Commercial package insurance section naming BOP, Benchmarq and Customarq as package options that include general liability. Accessed 2026-09-23.
- Terms Of Use. Chubb; Acceptance of Terms identifying Chubb Group Holdings Inc.; surplus-lines producer restriction; products not available to all users or jurisdictions; Chubb Limited safe-harbor language; Internet Portals for Chubb Business. Accessed 2026-09-16.
- Cyber Insurance Coverage & Products. Chubb; Cyber insurance product catalog: Cyber ERM, DigiTech ERM (technology E&O, media and cyber) and Pro ERM (non-licensed professional services); Marketplace quoting for eligible risks under $100 million revenue; first- and third-party coverage summaries. Accessed 2026-09-16.
- Business Owner's Policy (BOP) Insurance. Chubb; Chubb BOP Coverage Highlights: property and liability package; Total Account Solution add-ons. Accessed 2026-09-23.
- Environmental Insurance Coverage & Services. Chubb; Chubb GL Plus: combines Commercial General Liability, affirmative Products Pollution, and scalable Premises Pollution Liability with supported Umbrella coverage. Accessed 2026-09-23.
- Umbrella & Excess Casualty Insurance. Chubb; Insights article link: "What is commercial general liability insurance? Learn more about CGL insurance and how to protect your business.". Accessed 2026-09-23.
General Liability Insurance Guide
- Commercial general liability insurance. Insurance Information Institute; Coverage A; Coverage B; Coverage C; Purchasing commercial general liability insurance. Accessed 2026-09-16.
- Commercial Insurance Guide. California Department of Insurance; Commercial General Liability; Commercial Automobile; What Should I Expect from a Broker-Agent?; How Are Commercial Policies Rated? Accessed 2026-09-16.
- Commercial General Liability Coverage Form. ISO; specimen hosted by Hiscox; I.A pp.1–5; I.B pp.6–7; I.C pp.7–8; Supplementary Payments p.8; II pp.9–10; III p.10; IV pp.10–12. Accessed 2026-09-16.
