---
title: "Heffernan Insurance Brokers vs Marsh McLennan Agency: Cargo and Transit Insurance"
description: "Heffernan describes a cargo program with in-house underwriting authority, claims settlement, and shipment tools; Marsh McLennan Agency lists cargo placement types through an adviser."
canonical: "https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/cargo-transit"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "heffernan-vs-marsh-mclennan-agency"
provider-a: "heffernan"
provider-b: "marsh-mclennan-agency"
coverage-line: "cargo-transit"
---

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[Human-readable page](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/cargo-transit)

## Agent Guide

**What this page is:** Focused comparison of Heffernan Insurance Brokers and Marsh McLennan Agency for Cargo and Transit 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 Cargo and Transit Insurance questions about Heffernan Insurance Brokers 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:**
- Heffernan Insurance Brokers vs Marsh McLennan Agency for Cargo and Transit Insurance: how do they differ?
- Which is better for Cargo and Transit Insurance, Heffernan Insurance Brokers or Marsh McLennan Agency?
- What does Heffernan Insurance Brokers or Marsh McLennan Agency publish about Cargo and Transit Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Cargo and Transit Insurance from Heffernan Insurance Brokers or Marsh McLennan Agency?

**Key facts:**
- Line: Cargo and Transit Insurance. Providers: Heffernan Insurance Brokers 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:**
- [Heffernan Insurance Brokers vs Marsh McLennan Agency](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency) — parent: all coverage lines for this pair
- [Cargo and Transit Insurance guide](https://spot.insure/coverage/cargo-transit) — coverage explainer for this line
- [Heffernan Insurance Brokers profile](https://spot.insure/insurance-providers/heffernan) — provider profile (evidence)
- [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) — provider profile (evidence)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/builders-risk) — sibling comparison (other line, or other pair for this line)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/crime) — sibling comparison (other line, or other pair for this line)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/general-liability) — sibling comparison (other line, or other pair for this line)
- [AIG vs Heffernan Insurance Brokers Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-heffernan/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Heffernan Insurance Brokers Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-heffernan/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Heffernan Insurance Brokers Cargo and Transit Insurance](https://spot.insure/compare/amelia-risk-vs-heffernan/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/amelia-risk-vs-marsh-mclennan-agency/cargo-transit) — sibling comparison (other line, or other pair for this line)

# Heffernan Insurance Brokers vs Marsh McLennan Agency: How Do They Compare for Cargo and Transit Insurance?

Heffernan describes a cargo program with in-house underwriting authority, claims settlement, and shipment tools; Marsh McLennan Agency lists cargo placement types through an adviser.

## Research Scope and Use

Use this comparison to evaluate Heffernan Insurance Brokers and Marsh McLennan Agency for Cargo and Transit 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

Heffernan describes a specialty cargo program with in-house underwriting authority, a claims division able to adjust and settle, and online declaration and claim tools. Marsh McLennan Agency lists stock-throughput, inland, motor-truck, and ocean placements. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [8](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")

## What Is Heffernan Insurance Brokers?

Heffernan’s technology practice targets mid- and late-stage, venture-funded and pre-IPO companies; early-stage firms seeking a direct online quote should compare digital providers. It also offers claims consulting and workers’ compensation support. [1](https://www.heffins.com/about-us/our-story/ "Our Story") [2](https://www.heffins.com/business-insurance/technology/ "Technology Company Insurance") [3](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage")

[Heffernan Insurance Brokers profile](https://spot.insure/insurance-providers/heffernan)

## 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. [6](https://www.marshmma.com/us/mma/about-us.html "Who We Are") [7](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 Cargo and Transit Insurance?

Cargo coverage fits a shipper protecting goods it owns or a carrier responsible for another party’s goods. The quote needs to match who bears the loss, the shipment route and storage stops. [9](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [10](https://www.trade.gov/shipping-options "Shipping Options") [11](https://www.trade.gov/special-documents "Special Documents") [12](https://www.nationalunity.com/National/MotorTruckCargoLiability.pdf "Motor Truck Cargo Legal Liability Coverage")

## Key Differences in Cargo and Transit Insurance

### What the Coverage Follows

Heffernan says its specialty marine cargo program has in-house underwriting authority and a dedicated claims division that can adjust, settle, and issue payments directly. MMA describes arranging cargo placements through an adviser and lists stock-throughput, inland transit, motor-truck cargo, and ocean marine. For a freight forwarder or logistics operator, the practical distinction is the documented program authority and claim handling; ask MMA who underwrites and handles claims for the specific placement. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [8](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")

### Program and Buyer Fit

Heffernan also describes online tools for shipment declarations and claim reporting, while MMA’s reviewed page invites buyers to contact an adviser and does not describe comparable shipment tools. Teams reporting frequent loads should ask how declarations are submitted and corrected, and who can confirm a shipment is covered before departure. The final workflow depends on the selected policy, so obtain portal access and reporting deadlines in writing. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [8](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")

## What to Confirm in Cargo and Transit Insurance Quotes

- Ask Heffernan whether your goods and logistics role fit its specialty program and how claim settlement authority applies to your account.
- Ask MMA who receives declarations and claims, and whether a portal or other shipment-reporting tool comes with the placement.
- Ask each provider to identify the carrier, reporting process, and shipment stages insured by the proposed form. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [8](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA")

## Offering Details

| Criteria | Heffernan Marine Cargo and Transportation Insurance Programs | Marsh McLennan Agency cargo transit (official overview) |
| --- | --- | --- |
| Role in This Line | Heffernan runs a specialty marine cargo program for freight forwarders and logistics companies that it says carries in-house underwriting authority and a dedicated claims division with authority to adjust, settle and issue payments directly. That is a broader, program-administrator-style role than ordinary brokerage, and is specific to this cargo program rather than Heffernan's general business insurance brokerage. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") (Evidence: Company-reported; scope: Marine Cargo page's 'What Sets Our Programs Apart' section. Does not establish that Heffernan is a licensed carrier or MGA for this program; the exact legal arrangement with its carrier partners was not disclosed..) | Marsh McLennan Agency describes arranging cargo transit for the audience stated on the cited product page. [8](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA") (Evidence: Company-reported; scope: cargo transit 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 | Heffernan says its cargo program has 'exclusive access to major insurance carriers' and that its transportation practice is 'appointed with top transportation carriers,' but neither page names a specific issuing insurer. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [5](https://www.heffins.com/business-insurance/transportation/ "Transportation Insurance") (Evidence: Not publicly disclosed; scope: Checked the Marine Cargo and Transportation pages on 2026-09-23. The issuing insurer would appear on the quote and declarations..) | Confirm in your quote. |
| Who It’s For | Heffernan markets its cargo program to freight forwarders, customs brokers, import/export operators and household-goods movers, and describes a global client base of logistics companies, forwarders and brokers. Its separate transportation practice serves trucking and logistics, final-mile delivery, couriers, fuel haulers, towing and moving and storage businesses. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [5](https://www.heffins.com/business-insurance/transportation/ "Transportation Insurance") (Evidence: Company-reported; scope: Marine Cargo and Transportation page descriptions of target clients and subsectors..) | Businesses storing or transporting goods; source discusses domestic and international supply chains. [8](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA") (Evidence: Company-reported; scope: cargo transit 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 | Heffernan's cargo program lists general merchandise logistics, household goods logistics, marine cargo legal liability, errors and omissions, surety bonds and special-projects coverage. Its transportation practice separately lists motor truck cargo and brokerage liability and contingent cargo among its exclusive and sponsored products for trucking and logistics clients. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [5](https://www.heffins.com/business-insurance/transportation/ "Transportation Insurance") (Evidence: Company-reported; scope: Marine Cargo 'Coverage Options' list and Transportation 'exclusive and sponsored products' list; exclusions and policy wording are not published..) | The cited product page describes cargo stock-throughput, inland transit, motor-truck cargo, and ocean marine options for goods in storage or transit. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [8](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA") (Evidence: Company-reported; scope: cargo transit 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 | Confirm in your quote. | 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. [8](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | 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 | Heffernan describes interactive online tools for remote declaration issuance and claim reporting, plus sales-tracking tools, for its cargo program. Its transportation practice separately lists fleet safety and training, a benchmarking system, medical triage and first aid, and a workers' compensation mod-reduction plan, along with a DOT compliance platform. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") [5](https://www.heffins.com/business-insurance/transportation/ "Transportation Insurance") (Evidence: Company-reported; scope: Marine Cargo 'Tools for Cargo Insurance' section and Transportation risk-management and safety-services lists..) | Confirm in your quote. |
| How to Apply | Existing cargo policyholders manage shipments and claims through an online portal login; new buyers reach the program through a Request a Quote or Request a Consultation contact route, or by calling the number listed for the cargo claims team. [4](https://www.heffins.com/business-insurance/marine-cargo/ "Marine Cargo") (Evidence: Company-reported; scope: Marine Cargo page's portal sign-in and consultation-request sections..) | 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. [8](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html "Cargo Insurance | MMA") (Evidence: Company-reported; scope: cargo transit 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

- [Heffernan Insurance Brokers vs Marsh McLennan Agency](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency): all coverage lines, business roles, service and claims.
- [What Is Cargo and Transit Insurance?](https://spot.insure/coverage/cargo-transit): Cargo coverage protects your financial interest in goods during transit; ownership, route, storage and late-delivery terms shape what the policy addresses.
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/builders-risk)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/commercial-auto)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/commercial-property)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/crime)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/cyber)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/employment-practices)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/fiduciary)
- [Heffernan Insurance Brokers vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/heffernan-vs-marsh-mclennan-agency/general-liability)
- [AIG vs Heffernan Insurance Brokers Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-heffernan/cargo-transit)
- [AIG vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/cargo-transit)
- [Alliance Risk vs Heffernan Insurance Brokers Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-heffernan/cargo-transit)
- [Alliance Risk vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/cargo-transit)
- [Amelia Risk vs Heffernan Insurance Brokers Cargo and Transit Insurance](https://spot.insure/compare/amelia-risk-vs-heffernan/cargo-transit)
- [Amelia Risk vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/amelia-risk-vs-marsh-mclennan-agency/cargo-transit)

## Sources

### Heffernan Insurance Brokers

1. [Our Story](https://www.heffins.com/about-us/our-story/). Heffernan Insurance Brokers; Headquartered in Walnut Creek; nationwide presence; founded 1988; employee owned; niche practices including technology. Accessed 2026-09-16.
2. [Technology Company Insurance](https://www.heffins.com/business-insurance/technology/). Heffernan Insurance Brokers; Pre-IPO and venture-funded heading; mid to late stage specialization; global expansion copy; self-insurance strategies; Key Markets list; Why Heffernan broker history; Joseph Talmadge practice leader; FAQ. Accessed 2026-09-16.
3. [Heffernan Business Insurance Brokerage](https://www.heffins.com/business-insurance/). Heffernan Insurance Brokers; Forward-Thinking Business Insurance: basic coverages (general liability, commercial property and auto, workers’ compensation); corporate and executive protection (EPL, D&O, fiduciary responsibility, cyber, kidnap and ransom); alternative risk capabilities; claims, loss control and risk-management services; industry practice links including Technology and Claims Advocacy. Accessed 2026-09-16.
4. [Marine Cargo](https://www.heffins.com/business-insurance/marine-cargo/). Heffernan Insurance Brokers; Transportation Insurance Programs for Freight Forwarders and Logistics Companies; Specialty Programs list; Coverage Options; What Sets Our Programs Apart: in-house underwriting authority, exclusive access to major insurance carriers, dedicated claims division with authority to adjust, settle and issue payments; interactive online tools; contact. Accessed 2026-09-23.
5. [Transportation Insurance](https://www.heffins.com/business-insurance/transportation/). Heffernan Insurance Brokers; Transportation subsectors; exclusive and sponsored products including Motor Truck Cargo and Brokerage Liability and Contingent Cargo; risk management strategies; appointed with top transportation carriers; practice leader contacts. Accessed 2026-09-23.

### Marsh McLennan Agency

6. [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.
7. [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.
8. [Cargo Insurance | MMA](https://www.marshmma.com/us/solutions/cargo-theft-prevention.html). Marsh McLennan Agency; Cargo insurance coverage; cargo stock throughput, inland transit, motor truck cargo, and ocean marine sections.. Accessed 2026-09-30.

### Cargo and Transit Insurance Guide

9. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Commercial Property; Inland Marine; What Should I Expect from a Broker-Agent. Accessed 2026-09-16.
10. [Shipping Options](https://www.trade.gov/shipping-options). International Trade Administration, U.S. Department of Commerce; Export Shipping Basics; Tips on International Shipping from U.S.; Working with Freight Forwarders. Accessed 2026-09-16.
11. [Special Documents](https://www.trade.gov/special-documents). International Trade Administration, U.S. Department of Commerce; Insurance Certificate bullet. Accessed 2026-09-16.
12. [Motor Truck Cargo Legal Liability Coverage](https://www.nationalunity.com/National/MotorTruckCargoLiability.pdf). American Association of Insurance Services, Inc.; hosted by National Unity; Coverage and Property Covered pp.1–2; Perils Excluded pp.6–7; Valuation p.8; How Much We Pay p.9; Transit definition p.13. 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.

## Heffernan Insurance Brokers Reviews

Review Score: 5.2 / 10 from 1 rated source, equally weighted.

Heffernan’s available review sample is small and local, with a low Google rating for one office. Check the team that would actually serve your business.

- Google reviews (aggregated by Birdeye): Google local listing rating (displayed by Birdeye) 2.6 (5 stars); 5 reviews. Portland office listing at 5100 S Macadam Avenue, matching the official Heffernan locations directory; Birdeye identifies the original review platform as Google. Checked 2026-09-25. [Heffernan Insurance Brokers - Portland reviews](https://reviews.birdeye.com/heffernan-insurance-brokers-144140015138058)

Reviewed 2026-09-25. [Read the sourced review](https://spot.insure/insurance-providers/heffernan/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/heffernan-vs-marsh-mclennan-agency/cargo-transit.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)