---
title: "Lockton vs Marsh McLennan Agency: Surety Bonds"
description: "Lockton details financial, backlog, project-profit, and safety analysis for surety clients; Marsh McLennan Agency describes contract and commercial bond placement."
canonical: "https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/surety-bonds"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "lockton-vs-marsh-mclennan-agency"
provider-a: "lockton"
provider-b: "marsh-mclennan-agency"
coverage-line: "surety-bonds"
---

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/lockton-vs-marsh-mclennan-agency/surety-bonds)

## Agent Guide

**What this page is:** Focused comparison of Lockton and Marsh McLennan Agency for Surety Bonds: what each provider publishes about this line, checked against the same criteria, with numbered sources.

**Use this page when:** Cite or fetch this for Surety Bonds questions about Lockton 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:**
- Lockton vs Marsh McLennan Agency for Surety Bonds: how do they differ?
- Which is better for Surety Bonds, Lockton or Marsh McLennan Agency?
- What does Lockton or Marsh McLennan Agency publish about Surety Bonds (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Surety Bonds from Lockton or Marsh McLennan Agency?

**Key facts:**
- Line: Surety Bonds. Providers: Lockton 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:**
- [Lockton vs Marsh McLennan Agency](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency) — parent: all coverage lines for this pair
- [Surety Bonds guide](https://spot.insure/coverage/surety-bonds) — coverage explainer for this line
- [Lockton profile](https://spot.insure/insurance-providers/lockton) — provider profile (evidence)
- [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) — provider profile (evidence)
- [Lockton vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [Lockton vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Lockton vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/crime) — sibling comparison (other line, or other pair for this line)
- [Lockton vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line)
- [Lockton vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Lockton vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Lockton vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Lockton vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/general-liability) — sibling comparison (other line, or other pair for this line)
- [Lockton vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [Aon vs Lockton Surety Bonds](https://spot.insure/compare/aon-vs-lockton/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [Aon vs Marsh McLennan Agency Surety Bonds](https://spot.insure/compare/aon-vs-marsh-mclennan-agency/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [The Baldwin Group vs Lockton Surety Bonds](https://spot.insure/compare/baldwin-vs-lockton/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [The Baldwin Group vs Marsh McLennan Agency Surety Bonds](https://spot.insure/compare/baldwin-vs-marsh-mclennan-agency/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [Berkshire Hathaway Specialty Insurance vs Lockton Surety Bonds](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-lockton/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [Marsh McLennan Agency vs Berkshire Hathaway Specialty Insurance Surety Bonds](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-marsh/surety-bonds) — sibling comparison (other line, or other pair for this line)

# Lockton vs Marsh McLennan Agency: How Do They Compare for Surety Bonds?

Lockton details financial, backlog, project-profit, and safety analysis for surety clients; Marsh McLennan Agency describes contract and commercial bond placement.

## How to Use the Lockton vs Marsh McLennan Agency Surety Bonds Comparison

Use this comparison to evaluate Lockton and Marsh McLennan Agency for Surety Bonds 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.

## Lockton vs Marsh McLennan Agency Surety Bonds Summary

Lockton lists financial-statement, backlog, peer, project-profit, and safety analysis among its surety services. Marsh McLennan Agency describes contract surety and commercial license-and-permit programs with customized support for complex risks. [4](https://global.lockton.com/us/en/surety "Surety") [7](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk | MMA")

## What Is Lockton?

Lockton suits technology companies and larger businesses seeking a broker across cyber, D&O, property, liability and benefits; small firms wanting an instant standard quote should compare digital agencies. [1](https://global.lockton.com/us/en "Lockton United States") [2](https://global.lockton.com/us/en/technology "Technology") [3](https://global.lockton.com/us/en/terms-of-business "US Terms of Business")

[Lockton profile](https://spot.insure/insurance-providers/lockton)

## 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. [5](https://www.marshmma.com/us/mma/about-us.html "Who We Are") [6](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 Are Surety Bonds?

A surety bond guarantees that your business meets a specific obligation to a customer, contracting party or government agency. If a contract, license or permit requires one, get its exact form and amount; a bond is not insurance for your own losses. [8](https://content.naic.org/glossary-insurance-terms "Glossary of Insurance Terms") [9](https://www.sba.gov/funding-programs/surety-bonds "Surety bonds") [10](https://www.law.cornell.edu/uscode/text/40/3131 "40 U.S. Code § 3131 — Bonds of contractors of public buildings or works") [11](https://www.chubb.com/us-en/surety.html "Surety Bonds") [12](https://www.harperinsure.com/coverages/surety-bonds "Surety Bonds Insurance")

## What Are the Key Differences Between Lockton and Marsh McLennan Agency Surety Bonds?

### Surety Portfolio Analysis

Lockton describes a detailed advisory process around financial statements, credit, weighted backlog, peer comparisons, project and composite profit trends, and safety records. Those analyses can help a contractor understand what the surety market may examine before submitting a bond request. MMA’s overview names contract surety and commercial license-and-permit bonds and mentions tailored support for complex risks, but does not enumerate the same review tools. If you need a pre-submission view of financial or project information, ask MMA what analysis it will provide and compare it with Lockton’s listed work. [4](https://global.lockton.com/us/en/surety "Surety") [7](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk | MMA")

### Client Range and the Bond Arrangement

Lockton says it represents clients across a wide range of industries and adapts its surety service model to the client; it also identifies itself as the broker, not the surety. MMA likewise describes arranging bonds rather than issuing them and lists organizations of varying sizes as its audience. The shared brokerage role means the issuing surety and its indemnity terms remain central to either proposal. Lockton’s page is more explicit about portfolio analysis, while MMA’s is more explicit about contract and commercial program categories; compare the specific service plan alongside the bond form. [4](https://global.lockton.com/us/en/surety "Surety") [7](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk | MMA")

## What Should You Confirm in Lockton and Marsh McLennan Agency Surety Bonds Quotes?

- Will Lockton perform backlog, project-profit, and safety analysis for your account, and what information should you provide? [4](https://global.lockton.com/us/en/surety "Surety")
- Which MMA contract or commercial bond program fits the obligation, and what underwriting analysis will its surety team provide? [7](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk | MMA")

## Lockton vs Marsh McLennan Agency Surety Bonds Compared

| Criteria | Lockton Surety Brokerage | Marsh McLennan Agency surety bonds (official overview) |
| --- | --- | --- |
| Role in This Line | Lockton Surety brokers surety bonds and says it has become one of the largest surety brokers in the world, representing more than 2,000 clients across industries. Lockton is the broker facilitating the bond relationship, not the surety. [4](https://global.lockton.com/us/en/surety "Surety") (Evidence: Company-reported; scope: Surety product page as read 2026-09-23. Client count and market-size claims are company-reported..) | Marsh McLennan Agency describes arranging surety bonds for the audience stated on the cited product page. [7](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk | MMA") (Evidence: Company-reported; scope: surety bonds 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 | The surety page does not name the surety companies Lockton places bonds with. [4](https://global.lockton.com/us/en/surety "Surety") (Evidence: Not publicly disclosed; scope: Surety page checked 2026-09-23..) | Confirm in your quote. |
| Who It’s For | Lockton says it represents clients across a wide range of industries and tailors its surety service model to each client rather than a single standard approach. [4](https://global.lockton.com/us/en/surety "Surety") (Evidence: Company-reported; scope: Surety product page as read 2026-09-23. No named industries or minimum bond size were published..) | Organizations of varying sizes; source describes contract surety and commercial programs, including license and permit bonds. [7](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk | MMA") (Evidence: Company-reported; scope: surety bonds 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 | Confirm in your quote. | The cited product page describes contract surety and commercial license-and-permit bonds, with the source describing customized support for complex risks. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [7](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk | MMA") (Evidence: Company-reported; scope: surety bonds 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. [7](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk | 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 | Lockton lists data-driven surety services it provides: financial statement analysis and credit rating, weighted backlog analysis, financial and rate peer comparisons and benchmarking, individual project and composite profit trend analysis, and detailed safety record review. [4](https://global.lockton.com/us/en/surety "Surety") (Evidence: Company-reported; scope: Surety product page as read 2026-09-23..) | 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. [7](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk | MMA") (Evidence: Company-reported; scope: surety bonds 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 Lockton vs Marsh McLennan Agency Surety Bonds

- [Lockton vs Marsh McLennan Agency](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency): all coverage lines, business roles, service and claims.
- [What Are Surety Bonds?](https://spot.insure/coverage/surety-bonds): A surety bond guarantees a specific obligation your business owes to a customer, contracting party or agency; it does not insure your own losses.
- [Lockton vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/cargo-transit)
- [Lockton vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/commercial-property)
- [Lockton vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/crime)
- [Lockton vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/cyber)
- [Lockton vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/directors-officers)
- [Lockton vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/employment-practices)
- [Lockton vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/fiduciary)
- [Lockton vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/general-liability)
- [Lockton vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/lockton-vs-marsh-mclennan-agency/workers-compensation)
- [Aon vs Lockton Surety Bonds](https://spot.insure/compare/aon-vs-lockton/surety-bonds)
- [Aon vs Marsh McLennan Agency Surety Bonds](https://spot.insure/compare/aon-vs-marsh-mclennan-agency/surety-bonds)
- [The Baldwin Group vs Lockton Surety Bonds](https://spot.insure/compare/baldwin-vs-lockton/surety-bonds)
- [The Baldwin Group vs Marsh McLennan Agency Surety Bonds](https://spot.insure/compare/baldwin-vs-marsh-mclennan-agency/surety-bonds)
- [Berkshire Hathaway Specialty Insurance vs Lockton Surety Bonds](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-lockton/surety-bonds)
- [Marsh McLennan Agency vs Berkshire Hathaway Specialty Insurance Surety Bonds](https://spot.insure/compare/berkshire-hathaway-specialty-insurance-vs-marsh/surety-bonds)

## Sources for Lockton vs Marsh McLennan Agency Surety Bonds

### Sources About Lockton

1. [Lockton United States](https://global.lockton.com/us/en). Lockton; Opening description of independent insurance brokerage for risk, benefits and retirement; Ask an Expert link to contact-us. Accessed 2026-09-16.
2. [Technology](https://global.lockton.com/us/en/technology). Lockton; Industry introduction; cyber liability heading; dedicated technology team; listed services including claims advocacy, contract review, directors and officers liability, and international program design; 24/7 service model. Accessed 2026-09-16.
3. [US Terms of Business](https://global.lockton.com/us/en/terms-of-business). Lockton; Opening entity definition; Surplus Lines; Use of a Particular Insurer; Compensation Disclosure; servicing, claims handling and renewal language in Confidentiality section; Intermediaries. Accessed 2026-09-16.
4. [Surety](https://global.lockton.com/us/en/surety). Lockton; Disrupting surety brokerage since 1966; Consultative services; An unparalleled level of service; Data-driven solutions tools and services list. Accessed 2026-09-23.

### Sources About Marsh McLennan Agency

5. [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.
6. [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.
7. [Surety Bonds to Mitigate Company Risk | MMA](https://www.marshmma.com/us/solutions/surety.html). Marsh McLennan Agency; Contract surety and commercial surety sections; contract terms and commercial license/permit bonds.. Accessed 2026-09-30.

### Sources for the Surety Bonds Guide

8. [Glossary of Insurance Terms](https://content.naic.org/glossary-insurance-terms). National Association of Insurance Commissioners; Surety Bond; Fidelity. Accessed 2026-09-16.
9. [Surety bonds](https://www.sba.gov/funding-programs/surety-bonds). U.S. Small Business Administration; Opening guarantee of work completion; Contract or commercial bonds; Bid, Payment, Performance, Ancillary; Eligibility > credit, capacity, and character. Accessed 2026-09-16.
10. [40 U.S. Code § 3131 — Bonds of contractors of public buildings or works](https://www.law.cornell.edu/uscode/text/40/3131). Legal Information Institute, Cornell Law School, reproducing 40 U.S.C. § 3131; §3131(b) Type of Bonds Required — performance bond and payment bond. Accessed 2026-09-16.
11. [Surety Bonds](https://www.chubb.com/us-en/surety.html). Chubb; Construction Surety Bonds (performance, payment, maintenance); Commercial Surety Bonds (license and permit, court, commercial contract). Accessed 2026-09-16.
12. [Surety Bonds Insurance](https://www.harperinsure.com/coverages/surety-bonds). Harper; What is Surety Bonds insurance?; A bond is not insurance; License & permit bonds; Contract bonds — bid, performance, and payment; Is a bond the same as insurance?. 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.

## Lockton Review Scores for 2026

Review Score: 8.4 / 10 from 3 rated sources, equally weighted.

Lockton’s reviews vary by office and entity. Local Google-derived ratings provide some service feedback, but no reliable firmwide verdict.

- BBB: BBB grade A+ (BBB letter grade). Denver BBB profile for Lockton Companies, LLC; corporate profile, not insurer/customer-star aggregate. Checked 2026-09-25. [Lockton Companies, LLC | BBB Business Profile](https://www.bbb.org/us/co/denver/profile/insurance-companies/lockton-companies-llc-1296-9971)
- ProvenExpert (Google Maps aggregation): Google Maps aggregate shown by ProvenExpert 4 (0–5 stars); 44 reviews. Aggregator profile labeled Lockton, insurance brokerage/consulting, attached to 444 W 47th St, Suite 900, Kansas City, Missouri. This is location-level evidence and should not be treated as firmwide consensus. ProvenExpert says the 44 reviews are from Google Maps; it does not show review-level dates in the captured result. Period: Profile active/updated 2026-08-18; accessed 2026-09-25. Checked 2026-09-25. [Lockton Reviews & Experiences | ProvenExpert](https://www.provenexpert.com/en-us/lockton/)
- Birdeye (aggregates Google and Birdeye reviews): combined Google/Birdeye star rating 3.6 (0–5 stars); 144 reviews. Office/program-specific Lockton Affinity, LLC profile at 10895 Lowell Ave, Overland Park, Kansas; not Lockton Companies, LLC firmwide. Birdeye identifies 141 Google reviews plus 3 Birdeye reviews. Period: Accessed 2026-09-25; visible excerpts dated about 3 years earlier. Checked 2026-09-25. [Lockton Affinity, LLC | Birdeye](https://reviews.birdeye.com/lockton-affinity-llc-542637984)

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

## Marsh McLennan Agency Review Scores for 2026

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/lockton-vs-marsh-mclennan-agency/surety-bonds.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)