The Baldwin Group vs 
Marsh McLennan Agency: How Do They Compare for Professional Liability (E&O) Insurance?
MMA names architects-and-engineers and lawyers professional liability as specialist lines and says the overview does not treat them as one form. MMA describes an advisor-led placement through an adviser or specialist, while The Baldwin Group describes tailored professional risk advice and claims advocacy 3,6
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. 1,2
Read the The Baldwin Group profile
Read the The Baldwin Group Professional Liability (E&O) Insurance page
What Is Marsh McLennan Agency?
Marsh McLennan Agency provides business insurance and employee health and benefits, alongside retirement, wealth, and private-client services across the United States and Canada. Its US small-business page lists six common coverage types and directs buyers to request a personalized quote by phone; the insurer and terms for a specific placement must be confirmed in the proposal. 4,5
Read the Marsh McLennan Agency profile
Read the Marsh McLennan Agency Professional Liability (E&O) Insurance page
What Is Professional Errors and Omissions (E&O) Insurance?
Professional liability can help pay defense costs and covered losses when a client says your advice or service caused financial harm. If customers rely on your work, list every service you provide and check the claims-made reporting and prior-work terms. 7,8,9,10
Key Differences in Professional Liability (E&O) Insurance
Marsh McLennan Agency: Professional Errors Omissions Coverage
MMA names architects-and-engineers and lawyers professional liability as specialist lines and says the overview does not treat them as one form. The Baldwin Group names architects, engineers, and lawyers among professional clients. Ask which profession-specific form applies and whether separate applications are needed. 6 3
Marsh McLennan Agency: Buyer Scope
MMA describes an advisor-led placement through an adviser or specialist, while The Baldwin Group describes tailored professional risk advice and claims advocacy. Compare who will review client contracts and coordinate a claim after placement. 6 3
What to Confirm in Professional Liability (E&O) Insurance Quotes
- Ask Marsh McLennan Agency to confirm your profession, services, and any applicable form exclusions or limits.
- Ask The Baldwin Group which carrier and policy form it proposes and request the applicable trigger, limits, and exclusions.
The Baldwin Group and Marsh McLennan Agency 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.
The 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 reviewsMarsh McLennan Agency Review Score
Review Score
2 rated sources
There are almost no public customer reviews of Marsh McLennan Agency (MMA). Trustpilot shows 3.2 out of 5, but from a single review, and BBB shows an A grade with four complaints closed in three years.[8][9][1]
Read Marsh McLennan Agency reviewsThe Baldwin Group vs Marsh McLennan Agency Professional Liability (E&O) Compared
The Baldwin Group vs Marsh McLennan Agency: Professional Liability (E&O) Insurance: documented features by provider
| Criteria | Baldwin Professional Liability and E&O Brokerage Advisory | Marsh McLennan Agency professional errors omissions (official overview) |
|---|---|---|
| Role in This Line | The source describes The Baldwin Group’s brokerage or advisory role for Professional Liability and E&O. It does not identify Baldwin as the risk-bearing insurer for a particular placement. 3Company-reported. The cited company page describes its brokerage/advisory role and does not name the issuer for a buyer-specific placement. | Marsh McLennan Agency describes arranging professional errors omissions for the audience stated on the cited product page. 6Company-reported. professional errors omissions marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. |
| Who It’s For | Baldwin names accountants, architects, engineers, financial advisers, lawyers, management consultants and surveyors as professional-services clients. 3Company-reported. This is the audience or client context named on Baldwin’s page, not an underwriting decision or guarantee of product availability. | Organizations seeking professional liability placement; source does not imply all professions share one policy. 6Company-reported. professional errors omissions marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. |
| Coverage Features | Baldwin lists professional liability/E&O coverage for its professional-services practice. The page does not define the professional services insured, covered errors, claims-made conditions, limits or exclusions. 3Company-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. | The cited product page describes E&O and named specialist professional lines, including architects and engineers and lawyers professional liability; the overview does not treat them as one form. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. 6Company-reported. professional errors omissions marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. |
| Limits and Retentions | The reviewed source does not state a buyer-specific limit, retention, deductible or coverage schedule. Confirm the quote and issued policy or bond. 3Not publicly disclosed. No buyer quote, binder, policy or bond form was available in the reviewed public sources. | The cited overview does not set a universal limit or retention for this line. Ask for the proposed policy form, limits, retentions, exclusions, and conditions in the quote. 6Not publicly disclosed. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred. |
| Risk Services | Baldwin describes tailored insurance and risk-mitigation solutions for professional firms and guidance on market shifts and business exposures. 3Company-reported. These are company-described brokerage and risk-advisory services; account-specific service commitments and third-party terms are not established. | Confirm in your quote. |
| How to Apply | Confirm in your quote. | The page invites organizations to contact a Marsh McLennan Agency adviser or specialist to discuss placement. The page does not establish a quote, bind, or coverage-effective timeline. 6Company-reported. professional errors omissions marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. |
Related Pages for The Baldwin Group vs Marsh McLennan Agency
Professional Liability (E&O) Pages for The Baldwin Group and Marsh McLennan Agency
Other Coverage Lines Compared for The Baldwin Group vs Marsh McLennan Agency
Other Professional Liability (E&O) Insurance Provider Comparisons
Sources for The Baldwin Group vs Marsh McLennan Agency
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.
- Professional Liability Insurance & Services. The Baldwin Group; Professional-services customer population lines 35–64; coverage snapshot lines 68–84 lists property, general/professional liability, cyber, workers’ compensation, D&O, fiduciary, crime/fidelity bond, EPL, and IP liability; Employee benefits lines 93–95; accessed 2026-09-29. Accessed 2026-09-30.
Sources About Marsh McLennan Agency
- Who We Are. Marsh McLennan Agency; Lines 193-195: ‘a business of Marsh’ and company-listed service lines across US and Canada. This does not establish the legal entity for an account, corporate ownership chart, or insurer role. Accessed 2026-09-29.
- Small Business Insurance Solutions. Marsh McLennan Agency; Lines 205-207: small-business audience and call invitation; lines 224-249 list six coverage categories and short descriptions; line 264 is an embedded form whose function is not stated. No form submitted. Accessed 2026-09-29.
- Executive and Professional Liability | MMA. Marsh McLennan Agency; E&O, architects and engineers, and lawyers professional lines are named in the policy suite. Accessed 2026-09-30.
Sources for the Professional Liability (E&O) Insurance Guide
- FAQ: Professional liability insurance. Texas Department of Insurance; What’s professional liability coverage?; What types of damages…; What’s general liability insurance?; Do I need professional liability… if I have general liability…?; Is professional liability insurance required?; Can a client require…?; What’s the difference between occurrence policies and claims-made policies. Accessed 2026-09-16.
- Professional liability insurance. Insurance Information Institute; Opening paragraphs (professional services/advice and E&O name); Claims not covered by general liability; What types of businesses need professional liability insurance?; What’s covered… and what’s not (claims-made versus occurrence, defense and judgments, non-financial/intentional limits, BOP/in-home exclusion). Accessed 2026-09-16.
- Get business insurance. U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
- Professional Liability – US Direct Errors and Omissions Insurance. Hiscox Inc. specimen; About this Policy / Coverage for Claims Made Against You; I.A Insuring Agreement; I.B Defense; I.C Settlement; II.A Notice of Claims; II.C Optional Extended Reporting Period; III.A, III.K, III.M, III.R, III.S Exclusions; IV.A–B Limits and Deductible; VI.O Professional Services; VI.U Wrongful Act. Accessed 2026-09-16.
