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 biBerk Insurance?
biBerk focuses on small businesses and describes a direct online path to answer business questions, choose coverage and pay, with an insurance expert available to help. Before you plan around online checkout, confirm that your state and the insurance you need are supported; biBerk says availability depends on both. 4,5
What Is Workers’ Compensation Insurance?
Workers’ compensation can pay medical care and part of an employee’s lost wages after a work-related injury or illness. If you have staff, check who is covered in each state; owners, contractors and some workers may be treated differently. 8,9,10,11
Key Differences in Workers’ Compensation Insurance
Brokerage and policy administration
Aon describes workers’ comp brokerage within a global construction practice. biBerk describes policy benefits and a payroll-based premium audit that reconciles the estimate to actual employee payroll. A construction buyer should compare adviser-led placement with biBerk’s stated policy administration. 3 6
Payroll reconciliation
biBerk says its audit reviews requested records and uses actual payroll during the policy period to reconcile premium. Aon describes project risk analysis but not a workers’ comp audit method. Ask how construction job classifications, payroll changes and subcontractors are handled. 3 6
Claims support
biBerk says its team guides policyholders through reporting a claim. Aon’s reviewed page does not describe workers’ comp claim support. The buyer should identify the reporting contact and any broker advocacy after an injury. 3 6
What to Confirm in Workers’ Compensation 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 reviewsbiBerk
Review Score
3 rated sources
Customers rate biBerk well: Trustpilot shows 4.5 out of 5 from 2,620 reviews, and NerdWallet gives it 4.0. The complaints are about slow service after you buy, billing and audits, and slow refunds.[4][1]
Read biBerk reviewsOffering Details
Aon vs biBerk: Workers’ Compensation Insurance: documented features by provider
| Criteria | Aon Workers’ Compensation brokerage and risk-advisory offering | biBerk Workers’ Compensation |
|---|---|---|
| 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 workers’ compensation, 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. | Confirm in your quote. |
| 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. | NerdWallet’s February 13, 2026 review reports that biBerk workers compensation is unavailable in four state-run fund jurisdictions. 7Company-reported. Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: workers compensation. Jurisdiction: United States; availability varies by state unless stated. Limitation: Secondary-source observation dated February 13, 2026; verify current state availability and exact policy issuer before use. |
| Coverage Features | Aon lists Workers’ Compensation Insurance among the construction coverage areas it brokers. The page does not describe state-specific statutory benefits, employer-liability terms or how a buyer’s policy responds. 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. | biBerk Workers’ Compensation describes medical costs, care, disability benefits, lost wages and death benefits for covered work injuries. 6Company-reported. Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business workers compensation. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage. |
| 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. | Confirm in your quote. |
| 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. | Confirm in your quote. |
| How to Apply | Confirm in your quote. | biBerk says Workers’ Comp premiums are based on gross annual payroll; its audit evaluates requested documents and uses actual employee payroll during the policy period to reconcile premium with the estimate. 6Company-reported. Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business workers compensation. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage. |
| Claims Support | Confirm in your quote. | biBerk directs policyholders to report a claim and says its team guides them through the process. 6Company-reported. Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: workers compensation claims. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage. |
Full Comparison
More Aon vs biBerk Comparisons
Other Workers’ Compensation 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.
biBerk
- Small Business Insurance From biBerk | Get A Quote Online. biBerk; Online purchase steps, lines 183–197; small-business audience and industries, lines 231–238; state/type availability, lines 290–295. Accessed 2026-09-28.
- About biBerk | Making Small Business Insurance Simple. biBerk; Making small business insurance simple and direct sales without an insurance broker, lines 72–89; online assistance, lines 76–78. Accessed 2026-09-28.
- Workers’ Compensation Insurance From biBerk | Get A Quote. biBerk; Workers’ Comp examples and coverage. Accessed 2026-09-28.
- biBerk Insurance Review 2026: Berkshire Hathaway’s Basic Online Storefront | NerdWallet. NerdWallet; Policy availability and online quote process. Accessed 2026-09-28.
Workers’ Compensation Insurance Guide
- Workers’ Compensation Insurance. National Association of Insurance Commissioners; Opening definition; mandatory coverage except Texas opt-in; exclusive remedy; monopolistic state funds; self-insurance note. Accessed 2026-09-16.
- Small Business Insurance. National Association of Insurance Commissioners; Typically covers medical expenses, rehabilitation costs and lost wages; check with your state insurance department; ask these questions / who qualifies as a covered employee (contractors, part-time staff, interns); payroll and type-of-work rating factors. Accessed 2026-09-16.
- DWC employer information. California Department of Industrial Relations, Division of Workers’ Compensation; Opening trade-off and California requirement; basic benefits including medical care, temporary and permanent disability, supplemental job displacement, return-to-work supplement and death benefits; out-of-state employer note. Accessed 2026-09-16.
- Employer resources. Texas Department of Insurance, Division of Workers’ Compensation; In Texas, private employers can choose to carry workers’ compensation insurance coverage, but it is not required in most cases; lost wages and medical benefits; except when gross negligence results in a fatality, coverage limits liability. Accessed 2026-09-16.
