--- title: "Aon vs The Baldwin Group: Commercial Auto Insurance" description: "Aon’s Automobile Liability page is scoped to professional services; The Baldwin Group names transportation operators and government contractors as commercial-auto audiences." canonical: "https://spot.insure/compare/aon-vs-baldwin/commercial-auto" page-type: "line-comparison" updated-at: "2026-10-01" comparison-pair: "aon-vs-baldwin" provider-a: "aon" provider-b: "baldwin" coverage-line: "commercial-auto" --- Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and insurance research. Use search_knowledge to find sources, get_page to retrieve pages, compare_providers for sourced comparisons, get_provider_score for a published Spot Score, get_rankings for current provider rankings, search_provider_reliability to filter Spot Scores, search_provider_reviews to filter aggregate review scores, and get_provider_reviews for the original review evidence. The server is read-only and requires no authentication. [Human-readable page](https://spot.insure/compare/aon-vs-baldwin/commercial-auto) ## Agent Guide **What this page is:** Focused comparison of Aon and The Baldwin Group for Commercial Auto Insurance: what each provider publishes about this line, checked against the same criteria, with numbered sources. **Use this page when:** Cite or fetch this for Commercial Auto Insurance questions about Aon versus The Baldwin Group. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide. **Questions this page answers:** - Aon vs The Baldwin Group for Commercial Auto Insurance: how do they differ? - Which is better for Commercial Auto Insurance, Aon or The Baldwin Group? - What does Aon or The Baldwin Group publish about Commercial Auto Insurance (limits, eligibility, claims, add-ons)? - What should I confirm in a quote for Commercial Auto Insurance from Aon or The Baldwin Group? **Key facts:** - Line: Commercial Auto Insurance. Providers: Aon and The Baldwin Group. - Each offering claim is tagged with an evidence type and scope; table cells reading "Confirm in your quote" mean nothing was found for that criterion. - Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}` with a before b). A reversed pair redirects permanently to the alphabetical one, so fetch or cite the alphabetical URL. **Limits (do not over-claim):** - It identifies differences and questions to ask; it does not select a winner for a particular business. - "Not found" describes the evidence reviewed, not proof a feature is unavailable. - Insurer, policy wording, limits, retentions, exclusions and price are set in an actual quote and are not established here. **Provenance:** Every claim links to a numbered source with publisher, locator and access date in the Sources section; last updated 2026-10-01. Editorial policy: /editorial-policy. **Related pages:** - [Aon vs The Baldwin Group](https://spot.insure/compare/aon-vs-baldwin) — parent: all coverage lines for this pair - [Commercial Auto Insurance guide](https://spot.insure/coverage/commercial-auto) — coverage explainer for this line - [Aon profile](https://spot.insure/insurance-providers/aon) — provider profile (evidence) - [The Baldwin Group profile](https://spot.insure/insurance-providers/baldwin) — provider profile (evidence) - [Aon vs The Baldwin Group Builders Risk Insurance](https://spot.insure/compare/aon-vs-baldwin/builders-risk) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Cargo and Transit Insurance](https://spot.insure/compare/aon-vs-baldwin/cargo-transit) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Commercial Property Insurance](https://spot.insure/compare/aon-vs-baldwin/commercial-property) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Crime Insurance](https://spot.insure/compare/aon-vs-baldwin/crime) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Cyber Insurance](https://spot.insure/compare/aon-vs-baldwin/cyber) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group D&O Insurance](https://spot.insure/compare/aon-vs-baldwin/directors-officers) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/employment-practices) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/fiduciary) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group General Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/general-liability) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Kidnap and Ransom Insurance](https://spot.insure/compare/aon-vs-baldwin/kidnap-ransom) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Management Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/management-liability) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-baldwin/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Surety Bonds](https://spot.insure/compare/aon-vs-baldwin/surety-bonds) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/umbrella-excess) — sibling comparison (other line, or other pair for this line) - [Aon vs The Baldwin Group Workers’ Compensation Insurance](https://spot.insure/compare/aon-vs-baldwin/workers-compensation) — sibling comparison (other line, or other pair for this line) - [AIG vs Aon Commercial Auto Insurance](https://spot.insure/compare/aig-vs-aon/commercial-auto) — sibling comparison (other line, or other pair for this line) - [AIG vs The Baldwin Group Commercial Auto Insurance](https://spot.insure/compare/aig-vs-baldwin/commercial-auto) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Aon Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-auto) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs The Baldwin Group Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-baldwin/commercial-auto) — sibling comparison (other line, or other pair for this line) - [Aon vs biBerk Commercial Auto Insurance](https://spot.insure/compare/aon-vs-biberk/commercial-auto) — sibling comparison (other line, or other pair for this line) - [Aon vs Chubb Commercial Auto Insurance](https://spot.insure/compare/aon-vs-chubb/commercial-auto) — sibling comparison (other line, or other pair for this line) # Aon vs The Baldwin Group: How Do They Compare for Commercial Auto Insurance? Aon’s Automobile Liability page is scoped to professional services; The Baldwin Group names transportation operators and government contractors as commercial-auto audiences. ## How to Use the Aon vs The Baldwin Group Commercial Auto Insurance Comparison Use this comparison to evaluate Aon and The Baldwin Group for Commercial Auto Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote. ## Aon vs The Baldwin Group Commercial Auto Insurance Summary Aon identifies law, accounting, and consulting firms as its Professional Services Practice audience for Automobile Liability. The Baldwin Group names transportation operators and government contractors among its commercial-auto audiences. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") [6](https://baldwin.com/business-insurance/solutions/government/ "Government Contractor Insurance & Risk Management") [7](https://baldwin.com/business-insurance/industries/transportation/ "Transportation Insurance & Risk Management") ## 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](https://www.aon.com/en/about/leadership-and-governance/brokerage-terms-of-service-for-commercial-risk-solutions-us "Commercial Risk Solutions U.S. Brokerage Terms of Service") [2](https://www.aon.com/en/capabilities/middle-market-clients "Middle Market Clients") [Aon profile](https://spot.insure/insurance-providers/aon) ## What Is the Baldwin Group? Baldwin’s Insurance Advisory Solutions group describes commercial-risk and employee-benefit services for businesses and private-risk management for high-net-worth individuals and families; its business-insurance page outlines a five-step RiskMap process. [4](https://www.sec.gov/Archives/edgar/data/1781755/000178175526000018/bwin-20251231.htm "The Baldwin Insurance Group, Inc. Form 10-K for fiscal year ended December 31, 2025") [5](https://baldwin.com/business-insurance/ "Business Insurance") [The Baldwin Group profile](https://spot.insure/insurance-providers/baldwin) ## What Is Commercial Auto Insurance? Commercial auto suits businesses that use vehicles for work and need liability protection; damage to your own vehicles is a separate coverage choice. If employees drive personal or rented cars, check how those trips are handled. [8](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [9](https://content.naic.org/insurance-topics/auto-insurance "Auto Insurance") [10](https://www.iii.org/publication/insuring-your-business-small-business-owners-guide-to-insurance/specific-coverages/business-vehicle-insurance "Business Vehicle Insurance") [11](https://nationalgeneral.com/forms_catalog/CA0001_10012013.pdf "Business Auto Coverage Form") ## What Are the Key Differences Between Aon and The Baldwin Group Commercial Auto Insurance? ### Who Each Practice Describes Aon’s reviewed Automobile Liability material addresses law, accounting, and consulting firms within its Professional Services Practice. The Baldwin Group’s commercial-auto pages name transportation operators and government contractors as business audiences. Those descriptions give a buyer different starting contexts: Aon’s page is framed around professional-service risk, while Baldwin explicitly calls out transport and public-contract operations. Neither audience list guarantees a particular fleet will qualify. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") [6](https://baldwin.com/business-insurance/solutions/government/ "Government Contractor Insurance & Risk Management") ### Policy Detail Versus Advisory Scope The Baldwin Group says its teams help review coverage needs and transportation or contract risks, but its pages do not set out vehicle schedules, limits, or policy wording. Aon describes arranging or advising on Automobile Liability for its professional-services clients and likewise gives no covered-auto or driver details. A buyer should compare the actual insurer forms rather than infer equivalent fleet protection from either brokerage description. [7](https://baldwin.com/business-insurance/industries/transportation/ "Transportation Insurance & Risk Management") [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") ## What Should You Confirm in Aon and The Baldwin Group Commercial Auto Insurance Quotes? - For a transport or government-contract fleet, which Baldwin and Aon legal entities would place coverage and which carrier would issue it? [6](https://baldwin.com/business-insurance/solutions/government/ "Government Contractor Insurance & Risk Management") [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") - Ask both teams for the scheduled vehicles, covered uses, limits, and contract-specific endorsements before comparing proposals. [7](https://baldwin.com/business-insurance/industries/transportation/ "Transportation Insurance & Risk Management") [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") ## Aon vs The Baldwin Group Commercial Auto Insurance Compared | Criteria | Aon Automobile Liability brokerage and risk-advisory offering | Baldwin Commercial Auto Brokerage and Advisory | | --- | --- | --- | | Role in This Line | Aon presents Automobile Liability as a line its Professional Services Practice helps arrange or advise on for professional-service firms. Aon is describing a global brokerage and advisory service, not issuing the underlying policy. The producing legal entity and carrier for any particular placement are not named on this page. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Aon’s global professional-services practice page. This establishes a marketed brokerage/advisory offering, not policy issuance or account-specific placement..) | The source describes The Baldwin Group’s brokerage or advisory role for Commercial Auto. It does not identify Baldwin as the risk-bearing insurer for a particular placement. [6](https://baldwin.com/business-insurance/solutions/government/ "Government Contractor Insurance & Risk Management") [7](https://baldwin.com/business-insurance/industries/transportation/ "Transportation Insurance & Risk Management") (Evidence: Company-reported; scope: The cited company page describes its brokerage/advisory role and does not name the issuer for a buyer-specific placement..) | | 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. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Not found in reviewed sources; scope: 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 identifies law, accounting and consulting firms as the audience for its global Professional Services Practice. That audience scope does not establish eligibility for every firm or other business. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Audience described for Aon’s global professional-services practice. It does not establish U.S. state availability or underwriting eligibility for a placement..) | Baldwin lists transportation operators and government contractors among its business audiences. The cited pages do not establish individual insured eligibility or state placement availability. [6](https://baldwin.com/business-insurance/solutions/government/ "Government Contractor Insurance & Risk Management") [7](https://baldwin.com/business-insurance/industries/transportation/ "Transportation Insurance & Risk Management") (Evidence: Company-reported; scope: This is the audience or client context named on Baldwin’s page, not an underwriting decision or guarantee of product availability..) | | Coverage Features | Aon lists Automobile Liability in its property-and-casualty offerings for professional services firms. The page does not describe covered autos, drivers, liability limits or policy terms. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: 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..) | Baldwin lists commercial auto liability as a coverage consideration for transportation and government-contracting clients. It does not describe vehicle schedules, covered uses, limits or policy terms. [6](https://baldwin.com/business-insurance/solutions/government/ "Government Contractor Insurance & Risk Management") [7](https://baldwin.com/business-insurance/industries/transportation/ "Transportation Insurance & Risk Management") (Evidence: Company-reported; scope: The statement reports Baldwin’s marketed coverage or advisory description only. No individual quote, binder, policy form, schedule or endorsement was reviewed; policy entitlement and terms remain unknown..) | | 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. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Not publicly disclosed; scope: Aon’s global practice page as reviewed 2026-09-30; no quote, bond form or issued policy was reviewed..) | The reviewed source does not state a buyer-specific limit, retention, deductible or coverage schedule. Confirm the quote and issued policy or bond. [6](https://baldwin.com/business-insurance/solutions/government/ "Government Contractor Insurance & Risk Management") [7](https://baldwin.com/business-insurance/industries/transportation/ "Transportation Insurance & Risk Management") (Evidence: Not publicly disclosed; scope: No buyer quote, binder, policy or bond form was available in the reviewed public sources..) | | Risk Services | Aon says its professional-services advisors use industry knowledge, insights, data and tools to support risk-management and human-capital decisions. This is a company-described advisory service, not a claim outcome or policy benefit. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Company-reported advisory services on Aon’s global practice page; account-specific service scope is not stated..) | Baldwin says its practice teams help clients review coverage needs and manage transportation or contract-specific risks. Those brokerage and risk-advisory services do not create insurance entitlement. [6](https://baldwin.com/business-insurance/solutions/government/ "Government Contractor Insurance & Risk Management") [7](https://baldwin.com/business-insurance/industries/transportation/ "Transportation Insurance & Risk Management") (Evidence: Company-reported; scope: These are company-described brokerage and risk-advisory services; account-specific service commitments and third-party terms are not established..) | ## Related Pages for Aon vs The Baldwin Group Commercial Auto Insurance - [Aon vs The Baldwin Group](https://spot.insure/compare/aon-vs-baldwin): all coverage lines, business roles, service and claims. - [What Is Commercial Auto Insurance?](https://spot.insure/coverage/commercial-auto): Commercial auto covers liability from vehicles used for work, with vehicle damage and employee personal or rented cars requiring separate quote checks. - [Aon vs The Baldwin Group Builders Risk Insurance](https://spot.insure/compare/aon-vs-baldwin/builders-risk) - [Aon vs The Baldwin Group Cargo and Transit Insurance](https://spot.insure/compare/aon-vs-baldwin/cargo-transit) - [Aon vs The Baldwin Group Commercial Property Insurance](https://spot.insure/compare/aon-vs-baldwin/commercial-property) - [Aon vs The Baldwin Group Crime Insurance](https://spot.insure/compare/aon-vs-baldwin/crime) - [Aon vs The Baldwin Group Cyber Insurance](https://spot.insure/compare/aon-vs-baldwin/cyber) - [Aon vs The Baldwin Group D&O Insurance](https://spot.insure/compare/aon-vs-baldwin/directors-officers) - [Aon vs The Baldwin Group Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/employment-practices) - [Aon vs The Baldwin Group Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/fiduciary) - [Aon vs The Baldwin Group General Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/general-liability) - [Aon vs The Baldwin Group Kidnap and Ransom Insurance](https://spot.insure/compare/aon-vs-baldwin/kidnap-ransom) - [Aon vs The Baldwin Group Management Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/management-liability) - [Aon vs The Baldwin Group Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-baldwin/professional-errors-omissions) - [Aon vs The Baldwin Group Surety Bonds](https://spot.insure/compare/aon-vs-baldwin/surety-bonds) - [Aon vs The Baldwin Group Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/umbrella-excess) - [Aon vs The Baldwin Group Workers’ Compensation Insurance](https://spot.insure/compare/aon-vs-baldwin/workers-compensation) - [AIG vs Aon Commercial Auto Insurance](https://spot.insure/compare/aig-vs-aon/commercial-auto) - [AIG vs The Baldwin Group Commercial Auto Insurance](https://spot.insure/compare/aig-vs-baldwin/commercial-auto) - [Alliance Risk vs Aon Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-auto) - [Alliance Risk vs The Baldwin Group Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-baldwin/commercial-auto) - [Aon vs biBerk Commercial Auto Insurance](https://spot.insure/compare/aon-vs-biberk/commercial-auto) - [Aon vs Chubb Commercial Auto Insurance](https://spot.insure/compare/aon-vs-chubb/commercial-auto) ## Sources for Aon vs The Baldwin Group Commercial Auto Insurance ### Sources About Aon 1. [Commercial Risk Solutions U.S. Brokerage Terms of Service](https://www.aon.com/en/about/leadership-and-governance/brokerage-terms-of-service-for-commercial-risk-solutions-us). 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. 2. [Middle Market Clients](https://www.aon.com/en/capabilities/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. 3. [Professional Services Practice](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice). Aon; Named professional-services audiences and global advisory role, lines 125–128; line offerings and explanations lines 131–190; contact link lines 120–122. Global practice page; no U.S. state or account-specific placement schedule.. Accessed 2026-09-30. ### Sources About The Baldwin Group 4. [The Baldwin Insurance Group, Inc. Form 10-K for fiscal year ended December 31, 2025](https://www.sec.gov/Archives/edgar/data/1781755/000178175526000018/bwin-20251231.htm). U.S. Securities and Exchange Commission; filed by The Baldwin Insurance Group, Inc.; Part I, Item 1, “The Company,” lines 194–196; “Operating Groups,” lines 260–263; “Clients and Insurers,” lines 286–288; pp. 6–10; opened 2026-09-28.. Accessed 2026-09-28. 5. [Business Insurance](https://baldwin.com/business-insurance/). The Baldwin Group; RiskMap process, lines 40–68; Connect With Us consultation invitation, lines 182–187; accessed 2026-09-28.. Accessed 2026-09-28. 6. [Government Contractor Insurance & Risk Management](https://baldwin.com/business-insurance/solutions/government/). The Baldwin Group; GovCon customer/service description lines 21–33; GovTech collaboration, customer scope and coverage considerations lines 93–111; risk-mitigation service lines 113–118; accessed 2026-09-29.. Accessed 2026-09-30. 7. [Transportation Insurance & Risk Management](https://baldwin.com/business-insurance/industries/transportation/). The Baldwin Group; Transportation advisors and partner market access lines 42–48; RiskMap and program reviews lines 53–75; listed line options lines 86–113; fleet risk resources lines 118–131; Employee benefits lines 133–173; accessed 2026-09-29.. Accessed 2026-09-30. ### Sources for the Commercial Auto Insurance Guide 8. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Commercial Automobile: Coverage, Classification and Limits. Accessed 2026-09-16. 9. [Auto Insurance](https://content.naic.org/insurance-topics/auto-insurance). NAIC; Coverages. Accessed 2026-09-16. 10. [Business Vehicle Insurance](https://www.iii.org/publication/insuring-your-business-small-business-owners-guide-to-insurance/specific-coverages/business-vehicle-insurance). Insurance Information Institute; Will My Personal Auto Policy Cover Business Use?; What Vehicles Are Covered?; What Coverage Do I Need if Employees Drive Their Personal Vehicles for Business?; Does a Business Umbrella Cover Autos?; Do I Need a Business Auto Policy?; Be Sure the Right Insured Is on the Policy. Accessed 2026-09-16. 11. [Business Auto Coverage Form](https://nationalgeneral.com/forms_catalog/CA0001_10012013.pdf). Insurance Services Office, Inc.; hosted by National General; I.A, printed/PDF page 1; II.A.1, printed/PDF page 2; III.C–D, printed/PDF page 6; II.B.6, printed/PDF page 3; III.B.3, printed/PDF page 6. Accessed 2026-09-16. Updated 2026-10-01. Spot, a product of Tools for Enlightenment, publishes this research and works in the commercial insurance market. The comparison applies the same criteria to both providers. [Editorial policy](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source. ## Aon Review Scores for 2026 Review Score: 6.1 / 10 from 3 rated sources, equally weighted. 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. - J.D. Power: Aon study score 822 (out of 1000). Historical 2017 large-commercial-broker study; U.S. and Canada commercial insurance decision-makers at large organizations. J.D. Power reports 2,506 evaluations across the study, not Aon-specific responses; the Aon respondent count is not stated. Period: 2017 study; ranked 3rd among large commercial brokers; study-wide population 2,506, not Aon review count. Checked 2026-09-29. [Diversity of Offerings Becomes Key Differentiator for Large Commercial Insurers, JD Power Finds](https://www.jdpower.com/business/press-releases/jd-power-2017-large-commercial-insurance-study) - Trustpilot: TrustScore 1.2 (out of 5); 782 reviews. Global www.aon.com profile merged with other Aon profiles; mixed experiences include pensions, travel, professional indemnity and Australian business quotation service. The two latter complaints are individual unverified allegations, not evidence of U.S. commercial-placement outcomes or insurer fault. Trustpilot says reviews may not be representative because the company has not recently invited reviews. Period: Displayed 2026-09-29; page separately showed 198 reviews in the last 12 months. Checked 2026-09-29. [Aon Reviews](https://www.trustpilot.com/review/www.aon.com) - BBB: BBB business grade B− (BBB letter grade; stated reason: failure to respond to two filed complaints). BBB of Chicago & Northern Illinois profile for Aon plc; the business grade is BBB’s own measure, not customer stars. Checked 2026-09-29. [Aon plc | BBB Business Profile](https://www.bbb.org/us/il/chicago/profile/insurance-companies/aon-plc-0654-5291) - BBB: BBB customer review average 1.6 (out of 5); 5 reviews. BBB of Chicago & Northern Illinois customer reviews for Aon plc; some reviews are about employee-benefit and medical-expense issues. Period: checked 2026-09-29. Checked 2026-09-29. [Aon plc | BBB Reviews](https://www.bbb.org/us/il/chicago/profile/insurance-companies/aon-plc-0654-5291/customer-reviews) Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/aon/reviews). ## The Baldwin Group Review Scores for 2026 Review Score: not enough ratings. The reviewed public sources do not establish a representative customer rating for The Baldwin Group’s commercial advisory business. BBB pages show different legal entities: an A+ regional insurance-agency grade with zero listed reviews and complaints for The Baldwin Group Mid-Atlantic, LLC, and an A- grade plus six complaints in three years for The Baldwin Group Personal Insurance, LLC. A 2026 personal-lines complaint describes delayed refund handling. A separate National General auto review mentions a Baldwin referral but concerns insurer policy administration. None of these observations supports a group-wide or commercial rating. Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/baldwin/reviews). ## Agent and Developer Resources - [Markdown page](https://spot.insure/compare/aon-vs-baldwin/commercial-auto.md) - [Developer resources](https://spot.insure/developers) - [Public MCP server](https://spot.insure/mcp) - [MCP server manifest](https://spot.insure/server.json) - [OpenAPI description](https://spot.insure/openapi.json) - [Public page index](https://spot.insure/llms.txt)