Aon vs 
The Baldwin Group: How Do They Compare for Umbrella and Excess Liability Insurance?
Aon: umbrella and Excess Liability as separate coverage areas within construction liability. The page does not specify an attachment point, underlying policy, limits or terms for a particular placement. The Baldwin Group: baldwin lists umbrella and excess liability as coverage options in those commercial programs. It does not identify underlying policies, attachment points, follow-form terms or limits. 3,6,7
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 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. 4,5
Read the The Baldwin Group profile
Read the The Baldwin Group Umbrella and Excess Liability Insurance page
What Is Umbrella and Excess Liability Insurance?
Umbrella or excess insurance adds liability limits above the policies named in the quote after a covered claim exhausts their limits. It may fit if a contract sets higher limits; check which primary policies are listed and any gaps between them. 8,9,10,11,12
Key Differences in Umbrella and Excess Liability Insurance
How the excess layer follows underlying coverage
Aon describes its global construction practice designs and places risk solutions and uses broking experience and a global network across construction insurance lines. For umbrella and excess liability, this is evidence of Aon’s brokered market offering; the page does not identify the insurer for a buyer’s placement. The Baldwin Group describes baldwin lists umbrella and excess liability as coverage options in those commercial programs. It does not identify underlying policies, attachment points, follow-form terms or limits. Ask whether the proposed form follows the underlying wording or adds a stated feature, and identify the policies and exhaustion points it requires. 3 6
Capacity and buyer segment
Aon describes its global construction practice designs and places risk solutions and uses broking experience and a global network across construction insurance lines. For umbrella and excess liability, this is evidence of Aon’s brokered market offering; the page does not identify the insurer for a buyer’s placement. The Baldwin Group describes baldwin describes risk assessment, program design, claims management and support for digital-infrastructure clients and portfolio companies. Compare the stated industry appetite and available capacity with your operations, then request the actual limit and attachment point for your account. 3 6
Broker or insurer service route
Aon describes its global construction practice designs and places risk solutions and uses broking experience and a global network across construction insurance lines. For umbrella and excess liability, this is evidence of Aon’s brokered market offering; the page does not identify the insurer for a buyer’s placement. The Baldwin Group describes the source describes The Baldwin Group’s brokerage or advisory role for Umbrella and Excess Liability. It does not identify Baldwin as the risk-bearing insurer for a particular placement. Ask who handles underwriting questions, renewal changes and claims advocacy for the layer. 3 6
What to Confirm in Umbrella and Excess Liability Insurance Quotes
- Ask Aon to confirm the quoted coverage trigger, underlying policies and exclusions; its offering says umbrella and Excess Liability as separate coverage areas within construction liability. The page does not specify an attachment point, underlying policy, limits or terms for a particular placement. 3
- Ask The Baldwin Group to confirm the quoted coverage trigger, underlying policies and exclusions; its offering says baldwin lists umbrella and excess liability as coverage options in those commercial programs. It does not identify underlying policies, attachment points, follow-form terms or limits. 6
Aon and The Baldwin Group Review Scores for 2026
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
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 reviewsThe Baldwin Group Review Score
Review Score
No reviews found
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.[8][1][2][4][9][10]
Read The Baldwin Group reviewsAon vs The Baldwin Group Umbrella and Excess Liability Compared
Aon vs The Baldwin Group: Umbrella and Excess Liability Insurance: documented features by provider
| Criteria | Aon Umbrella and Excess Liability brokerage and risk-advisory offering | Baldwin Umbrella and Excess Liability Brokerage Advisory |
|---|---|---|
| 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 umbrella and excess 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. | The source describes The Baldwin Group’s brokerage or advisory role for Umbrella and Excess Liability. It does not identify Baldwin as the risk-bearing insurer for a particular placement. 6,7Company-reported. 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. 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. | Baldwin lists umbrella/excess liability among possible digital-infrastructure coverages and a complete P&C strategy for M&A portfolio companies. The pages do not establish an insured’s eligibility. 6,7Company-reported. 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 Umbrella and Excess Liability as separate coverage areas within construction liability. The page does not specify an attachment point, underlying policy, limits or terms for a particular placement. 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. | Baldwin lists umbrella and excess liability as coverage options in those commercial programs. It does not identify underlying policies, attachment points, follow-form terms or limits. 6,7Company-reported. 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. 3Not publicly disclosed. 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. 6,7Not publicly disclosed. No buyer quote, binder, policy or bond form was available in the reviewed public sources. |
| 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. | Baldwin describes risk assessment, program design, claims management and support for digital-infrastructure clients and portfolio companies. 6,7Company-reported. 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
Umbrella and Excess Liability Pages for Aon and The Baldwin Group
Other Coverage Lines Compared for Aon vs The Baldwin Group
Other Umbrella and Excess Liability Insurance Provider Comparisons
Sources for Aon vs The Baldwin Group
Sources About 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.
Sources About The Baldwin Group
- The Baldwin Insurance Group, Inc. Form 10-K for fiscal year ended December 31, 2025. 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.
- 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.
- M&A, Private Equity & VC Risk Management. The Baldwin Group; Transactional-risk insurance and placement claims lines 72–80; P&C line list lines 101–116; accessed 2026-09-29. Accessed 2026-09-30.
- Digital Infrastructure. The Baldwin Group; “Products designed to perform,” lines 145–178, lists property, builders’ risk, equipment breakdown, workers’ compensation, commercial general liability, commercial auto, cyber, inland/ocean marine, management liability, umbrella/excess, and other lines for digital-infrastructure exposures; accessed 2026-09-29. Accessed 2026-09-30.
Sources for the Umbrella and Excess Liability Insurance Guide
- Liability Insurance. Insurance Information Institute; Heading Umbrella Liability Insurance; sentence Umbrella Liability—also known as Excess Liability Insurance; underlying policies listed with limits; typically GL, auto and employers’ liability; starts when a covered loss exhausts the primary per occurrence limit; Most umbrella policies exclude EPL, professional liability, product recall, workers compensation, asbestos, pollution, war and terrorism. Accessed 2026-09-16.
- Commercial Insurance Guide. California Department of Insurance; Commercial Umbrella; excess over a basic liability policy; auto/CGL/WC or any liability policy can be covered; may respond if basic policy not in force or for gaps; SIR when no underlying. Accessed 2026-09-16.
- Lines of Insurance. California Department of Insurance; Umbrella or Excess Liability Policy: excess limits over existing liability; may provide additional coverages not provided by underlying policies. Accessed 2026-09-16.
- Coverage Hub. Coverdash; Excess & Specialty: Umbrella; Excess Liability. Accessed 2026-09-16.
- Products. Kinro; 09 Umbrella/Excess: additional limits above scheduled underlying policies; when to review; reviewed with. Accessed 2026-09-16.
