---
title: "Gallagher vs Marsh McLennan Agency: Crime Insurance"
description: "Gallagher describes crime events and different service for small and larger accounts; Marsh McLennan Agency lists crime placement without detailing limits or services."
canonical: "https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/crime"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "gallagher-vs-marsh-mclennan-agency"
provider-a: "gallagher"
provider-b: "marsh-mclennan-agency"
coverage-line: "crime"
---

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[Human-readable page](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/crime)

## Agent Guide

**What this page is:** Focused comparison of Gallagher and Marsh McLennan Agency for Crime 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 Crime Insurance questions about Gallagher versus Marsh McLennan Agency. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Gallagher vs Marsh McLennan Agency for Crime Insurance: how do they differ?
- Which is better for Crime Insurance, Gallagher or Marsh McLennan Agency?
- What does Gallagher or Marsh McLennan Agency publish about Crime Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Crime Insurance from Gallagher or Marsh McLennan Agency?

**Key facts:**
- Line: Crime Insurance. Providers: Gallagher and Marsh McLennan Agency.
- 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 2026-09-30. Editorial policy: /editorial-policy.

**Related pages:**
- [Gallagher vs Marsh McLennan Agency](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency) — parent: all coverage lines for this pair
- [Crime Insurance guide](https://spot.insure/coverage/crime) — coverage explainer for this line
- [Gallagher profile](https://spot.insure/insurance-providers/gallagher) — provider profile (evidence)
- [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) — provider profile (evidence)
- [Gallagher vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/general-liability) — sibling comparison (other line, or other pair for this line)
- [AIG vs Gallagher Crime Insurance](https://spot.insure/compare/aig-vs-gallagher/crime) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/crime) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Gallagher Crime Insurance](https://spot.insure/compare/alliance-risk-vs-gallagher/crime) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/crime) — sibling comparison (other line, or other pair for this line)
- [Aon vs Gallagher Crime Insurance](https://spot.insure/compare/aon-vs-gallagher/crime) — sibling comparison (other line, or other pair for this line)
- [Aon vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/aon-vs-marsh-mclennan-agency/crime) — sibling comparison (other line, or other pair for this line)

# Gallagher vs Marsh McLennan Agency: How Do They Compare for Crime Insurance?

Gallagher describes crime events and different service for small and larger accounts; Marsh McLennan Agency lists crime placement without detailing limits or services.

## Research Scope and Use

Use this comparison to evaluate Gallagher and Marsh McLennan Agency for Crime 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.

## Summary

Gallagher describes crime events and different service for small and larger accounts; Marsh McLennan Agency lists crime placement without detailing limits or services. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA")

## What Is Gallagher?

Gallagher’s technology specialists serve startups through global enterprises, while its executive-risk team supports IPO and M&A needs; small firms seeking one simple digital quote should compare online agencies. [1](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance") [2](https://www.gallaghersmallbusiness.com/technology-services/ "Insurance for Technology & IT Businesses") [3](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/ "Executive and Financial Risk Insurance") [4](https://www.gallaghersmallbusiness.com/legal-information/ "Legal Information") [5](https://www.ajg.com/merger-partners/woodruff-sawyer-is-now-gallagher/ "Woodruff Sawyer Is Now Gallagher")

[Gallagher profile](https://spot.insure/insurance-providers/gallagher)

## 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. [7](https://www.marshmma.com/us/mma/about-us.html "Who We Are") [8](https://www.marshmma.com/us/solutions/small-business.html "Small Business Insurance Solutions")

[Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency)

## What Is Crime Insurance?

Crime insurance can help reimburse specified business losses from theft and fraud, including employee theft and forgery. Compare those protections separately and ask whether a payment sent after an impersonation scam is covered. [10](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [11](https://www.travelers.com/business-insurance/professional-liability-insurance/apps-forms/crime-non-financial-institutions "Crime Non-Financial Applications and Forms") [12](https://asset.trvstatic.com/download/assets/cri-3001.pdf/98f30f1063c911eeb2f1deb19c93b21f "Crime Terms and Conditions") [13](https://www.chubb.com/us-en/business-insurance/social-engineering-fraud-coverage-for-crime-insurance.html "Social Engineering Fraud Insurance") [14](https://asset.trvstatic.com/download/assets/cri-1100w-ind.pdf/9aa2577663c911ee91291279531924d3 "Commercial Crime Coverage Application")

## Key Differences in Crime Insurance

### What the Offering Describes

Gallagher describes fidelity and crime protection for credit-card forgery, computer and funds-transfer fraud, employee fraud, theft and property destruction. Marsh McLennan Agency lists commercial crime and fidelity but does not enumerate covered events. A buyer should compare the specific agreements, particularly whether computer fraud and physical property destruction are included in the proposed Marsh McLennan Agency form. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA")

### Limits, Eligibility and Handling

Gallagher’s small-business team routes buyers through an adviser form, while its larger-account practice says it uses peer analysis and an exposure index to set limits. Marsh McLennan Agency invites an adviser discussion but its overview does not explain a limit-setting method. Ask which Gallagher segment would handle your account and what exposure analysis Marsh McLennan Agency will provide. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA")

### Starting a Crime Placement

Gallagher places with outside carriers and does not underwrite the policy; Marsh McLennan Agency also arranges placement. Neither overview identifies the issuer for a buyer-specific quote. Confirm the carrier, policy limit, employee coverage and claim reporting contact in both proposals. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA")

## What to Confirm in Crime Insurance Quotes

- Ask Gallagher how its exposure analysis sets your crime limit and whether your account is handled by Small Business or Executive and Financial Risk. Ask Marsh McLennan Agency for its limit rationale, carrier and covered agreements. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA")

## Offering Details

| Criteria | Gallagher Small Business Fidelity and Crime Insurance | Marsh McLennan Agency crime (official overview) |
| --- | --- | --- |
| Role in This Line | Gallagher Small Business arranges Fidelity and Crime coverage with outside carriers for small-business clients; its group-level Executive and Financial Risk practice separately places the same coverage for larger accounts. Gallagher does not underwrite either policy. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") [3](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/ "Executive and Financial Risk Insurance") (Evidence: Company-reported; scope: Small-business crime product page and the group-level executive-risk practice page..) | Marsh McLennan Agency describes arranging crime for the audience stated on the cited product page. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: crime 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..) |
| Issuing Insurer | Neither the small-business crime page nor the executive-risk practice page names the insurer that would issue a given client's crime policy. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") [3](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/ "Executive and Financial Risk Insurance") (Evidence: Not publicly disclosed; scope: Checked both pages on 2026-09-23..) | Confirm in your quote. |
| Who It’s For | Gallagher recommends this coverage for small businesses exposed to funds-transfer fraud, computer fraud, employee fraud, or destruction of personal property. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") (Evidence: Company-reported; scope: Small-business crime product page "Do you need Fidelity and Crime insurance?" list; actual acceptance depends on underwriting..) | Organizations seeking executive and professional liability solutions; the page describes a dedicated practice group. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: crime 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 | Gallagher describes Fidelity and Crime insurance as covering losses from fraudulent or dishonest acts, including credit card forgery, computer fraud, funds-transfer fraud, employee fraud, theft and destruction of property. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") (Evidence: Company-reported; scope: Small-business crime product page; a coverage description, not a specific policy's insuring agreement or exclusions..) | The cited product page describes commercial crime/fidelity as a named executive and professional liability product; the overview does not specify insured events or terms. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: crime 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 | Neither page publishes specific crime coverage limits or premium ranges. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") [3](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/ "Executive and Financial Risk Insurance") (Evidence: Not publicly disclosed; scope: Checked both pages on 2026-09-23..) | 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. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Not publicly disclosed; scope: Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred..) |
| Risk Services | For larger accounts, Gallagher says its methodology for setting crime coverage limits includes peer analysis using third-party databases and an exposure index developed by the Surety Association of America with the American Institute of Accountants. [3](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/ "Executive and Financial Risk Insurance") (Evidence: Company-reported; scope: Group-level executive-risk practice page; not confirmed as applied to the small-business product..) | Confirm in your quote. |
| How to Apply | The small-business crime page routes buyers to a Connect With An Advisor form asking for company details, business description, other coverage interests, employee count and annual revenue. [6](https://www.gallaghersmallbusiness.com/insurance-products/crime/ "Crime") (Evidence: Company-reported; scope: Product page inquiry form, inspected without submission..) | 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. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: crime 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..) |

## Full Comparison

- [Gallagher vs Marsh McLennan Agency](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency): all coverage lines, business roles, service and claims.
- [What Is Crime Insurance?](https://spot.insure/coverage/crime): Crime insurance addresses specified theft and fraud losses; employee theft, forgery, funds-transfer fraud and impersonation payments can have separate terms.
- [Gallagher vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/commercial-auto)
- [Gallagher vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/commercial-property)
- [Gallagher vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/cyber)
- [Gallagher vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/employment-practices)
- [Gallagher vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/fiduciary)
- [Gallagher vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/general-liability)
- [AIG vs Gallagher Crime Insurance](https://spot.insure/compare/aig-vs-gallagher/crime)
- [AIG vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/crime)
- [Alliance Risk vs Gallagher Crime Insurance](https://spot.insure/compare/alliance-risk-vs-gallagher/crime)
- [Alliance Risk vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/crime)
- [Aon vs Gallagher Crime Insurance](https://spot.insure/compare/aon-vs-gallagher/crime)
- [Aon vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/aon-vs-marsh-mclennan-agency/crime)

## Sources

### Gallagher

1. [Technology Insurance](https://www.ajg.com/industries/technology-insurance/). Gallagher; Introduction; Solutions and coverages for the technology industry: Technology errors and omissions including cyber, Intellectual property insurance, Product liability, Employee benefits; Data-driven insights; global network. Accessed 2026-09-16.
2. [Insurance for Technology & IT Businesses](https://www.gallaghersmallbusiness.com/technology-services/). Gallagher Small Business; Protection for IT Professionals & Their Technology-Based Businesses; recommended coverage menu, including Surety Bond Programs; Connect With An Advisor. Accessed 2026-09-16.
3. [Executive and Financial Risk Insurance](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/). Gallagher; Employee Dishonesty (Crime) and Fidelity Bond insurance section. Accessed 2026-09-23.
4. [Legal Information](https://www.gallaghersmallbusiness.com/legal-information/). Gallagher Small Business; Producer identification immediately above Quick Links. Accessed 2026-09-16.
5. [Woodruff Sawyer Is Now Gallagher](https://www.ajg.com/merger-partners/woodruff-sawyer-is-now-gallagher/). Gallagher; Opening; Executive and Financial Risk consulting; Continued access to client portals; contact form. Accessed 2026-09-16.
6. [Crime](https://www.gallaghersmallbusiness.com/insurance-products/crime/). Gallagher Small Business; Coverage Overview; Do you need Fidelity and Crime insurance?; Connect With An Advisor form. Accessed 2026-09-23.

### Marsh McLennan Agency

7. [Who We Are](https://www.marshmma.com/us/mma/about-us.html). 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.
8. [Small Business Insurance Solutions](https://www.marshmma.com/us/solutions/small-business.html). 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.
9. [Executive and Professional Liability | MMA](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html). Marsh McLennan Agency; Policy suite lists commercial crime/fidelity among executive and professional liability offerings.. Accessed 2026-09-30.

### Crime Insurance Guide

10. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Crime. Accessed 2026-09-16.
11. [Crime Non-Financial Applications and Forms](https://www.travelers.com/business-insurance/professional-liability-insurance/apps-forms/crime-non-financial-institutions). Travelers; Opening paragraph; Sample Policy Forms. Accessed 2026-09-16.
12. [Crime Terms and Conditions](https://asset.trvstatic.com/download/assets/cri-3001.pdf/98f30f1063c911eeb2f1deb19c93b21f). The Travelers Companies, Inc.; I.A–G, printed/PDF pages 1–4; III.RR, printed/PDF p.13; V.B.1–2, printed/PDF pp.18–20; Consideration, printed/PDF p.1; III.P p.8; V.A.3 pp.16–17; V.A.4 p.17; V.B.3 p.20; I.A.3 p.1; III.C p.7; III.S pp.8–9; III.II and III.KK p.12; III.QQ p.13; V.A.5 pp.17–18 (printed/PDF pages); IV.J–O, printed/PDF pages 14–15. Accessed 2026-09-16.
13. [Social Engineering Fraud Insurance](https://www.chubb.com/us-en/business-insurance/social-engineering-fraud-coverage-for-crime-insurance.html). Chubb; Opening; coverage highlights. Accessed 2026-09-16.
14. [Commercial Crime Coverage Application](https://asset.trvstatic.com/download/assets/cri-1100w-ind.pdf/9aa2577663c911ee91291279531924d3). Travelers Casualty and Surety Company of America; I–III pages 1–2; IX–XI pages 3–4; V–VII, printed/PDF pages 2–3. Accessed 2026-09-16.

Updated 2026-09-30. 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.

## Gallagher Reviews

Review Score: 9.3 / 10 from 3 rated sources, equally weighted.

Gallagher has strong Trustpilot feedback and a favorable historical large-commercial survey result. Neither directly measures today’s US small-business service.

- J.D. Power: Broker satisfaction rank/score 2nd / 855 (Rank / 1,000-point score). 2017 US/Canada large-commercial broker study; participating organizations had at least $100m annual revenue or operating budget; not small-business-specific. Period: 2017 study. Checked 2026-09-25. [JD Power 2017 Large Commercial Insurance Study](https://www.jdpower.com/business/press-releases/jd-power-2017-large-commercial-insurance-study)
- Trustpilot: TrustScore 4.6 (5 stars); 8190 reviews. Global Arthur J. Gallagher & Co. brand profile; mixed countries and insurance lines, not US commercial-only. Period: 976 reviews in prior 12 months; observed 2026-09-25. Checked 2026-09-25. [Gallagher Reviews | Trustpilot](https://www.trustpilot.com/review/www.ajg.com)
- BBB: BBB grade A+ (BBB letter grade). BBB corporate headquarters profile for Gallagher, Rolling Meadows, Illinois. Checked 2026-09-25. [Gallagher | BBB Business Profile](https://www.bbb.org/us/il/rolling-meadows/profile/insurance-companies/gallagher-0654-23000270)

Reviewed 2026-09-25. [Read the sourced review](https://spot.insure/insurance-providers/gallagher/reviews).

## Marsh McLennan Agency Reviews

Review Score: 8.2 / 10 from 2 rated sources, equally weighted.

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.

- Trustpilot: TrustScore 3.2 (out of 5); 1 reviews. Trustpilot profile for marshmma.com, MMA's own domain. Unclaimed; MMA has not invited reviews. Period: checked 2026-09-29. Checked 2026-09-29. [marshmma.com Trustpilot profile](https://www.trustpilot.com/review/marshmma.com)
- Trustpilot: TrustScore (Marsh brand) 1.3 (out of 5); 115 reviews. Trustpilot page for marsh.com, the global Marsh brand (mostly individual and non-US customers). This is a different entity from MMA. Period: checked 2026-09-29. Checked 2026-09-29. [Marsh Reviews](https://www.trustpilot.com/review/www.marsh.com)
- BBB: BBB business grade A. BBB San Diego-area profile for Marsh & McLennan Agency LLC (accredited). MMA has separate BBB profiles per office; Dayton and Schaumburg both show A+. Checked 2026-09-29. [Marsh & McLennan Agency LLC (San Diego) BBB](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103)
- BBB: Complaints 4. Same San Diego-area profile; zero customer reviews. No client-count denominator. Period: closed in the last three years (checked 2026-09-29). Checked 2026-09-29. [Marsh & McLennan Agency LLC — BBB Complaints](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103/complaints); [Marsh & McLennan Agency LLC — BBB Reviews](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103/customer-reviews)

Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/marsh-mclennan-agency/reviews).

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/gallagher-vs-marsh-mclennan-agency/crime.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)