--- title: "Hiscox vs Marsh McLennan Agency: Workers’ Compensation Insurance" description: "Hiscox routes eligible workers’ compensation buyers to Hartford and requires a Hiscox general-liability policy; Marsh McLennan Agency describes placement-specific eligibility." canonical: "https://spot.insure/compare/hiscox-vs-marsh-mclennan-agency/workers-compensation" page-type: "line-comparison" updated-at: "2026-09-30" comparison-pair: "hiscox-vs-marsh-mclennan-agency" provider-a: "hiscox" provider-b: "marsh-mclennan-agency" coverage-line: "workers-compensation" --- 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/hiscox-vs-marsh-mclennan-agency/workers-compensation) ## Agent Guide **What this page is:** Focused comparison of Hiscox and Marsh McLennan Agency for Workers’ Compensation 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 Workers’ Compensation Insurance questions about Hiscox 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:** - Hiscox vs Marsh McLennan Agency for Workers’ Compensation Insurance: how do they differ? - Which is better for Workers’ Compensation Insurance, Hiscox or Marsh McLennan Agency? - What does Hiscox or Marsh McLennan Agency publish about Workers’ Compensation Insurance (limits, eligibility, claims, add-ons)? - What should I confirm in a quote for Workers’ Compensation Insurance from Hiscox or Marsh McLennan Agency? **Key facts:** - Line: Workers’ Compensation Insurance. Providers: Hiscox 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:** - [Hiscox vs Marsh McLennan Agency](https://spot.insure/compare/hiscox-vs-marsh-mclennan-agency) — parent: all coverage lines for this pair - [Workers’ Compensation Insurance guide](https://spot.insure/coverage/workers-compensation) — coverage explainer for this line - [Hiscox profile](https://spot.insure/insurance-providers/hiscox) — provider profile (evidence) - [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) — provider profile (evidence) - [Hiscox vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/hiscox-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line) - [Hiscox vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/hiscox-vs-marsh-mclennan-agency/general-liability) — sibling comparison (other line, or other pair for this line) - [Hiscox vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/hiscox-vs-marsh-mclennan-agency/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [AIG vs Hiscox Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-hiscox/workers-compensation) — sibling comparison (other line, or other pair for this line) - [AIG vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/workers-compensation) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Hiscox Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-hiscox/workers-compensation) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/workers-compensation) — sibling comparison (other line, or other pair for this line) - [Amelia Risk vs Hiscox Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-hiscox/workers-compensation) — sibling comparison (other line, or other pair for this line) - [Amelia Risk vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-marsh-mclennan-agency/workers-compensation) — sibling comparison (other line, or other pair for this line) # Hiscox vs Marsh McLennan Agency: How Do They Compare for Workers’ Compensation Insurance? Hiscox routes eligible workers’ compensation buyers to Hartford and requires a Hiscox general-liability policy; Marsh McLennan Agency describes placement-specific eligibility. ## How to Use the Hiscox vs Marsh McLennan Agency Workers’ Compensation Insurance Comparison Use this comparison to evaluate Hiscox and Marsh McLennan Agency for Workers’ Compensation 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. ## Hiscox vs Marsh McLennan Agency Workers’ Compensation Insurance Summary Hiscox says workers’ compensation is available through Hartford for eligible buyers who hold or concurrently buy Hiscox general liability, and not for every business class. Marsh McLennan Agency describes adviser-arranged workers’ compensation with state and class eligibility determined by placement. [4](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance "Workers Compensation Insurance for Small Businesses") [8](https://www.marshmma.com/us/services/business-insurance.html "Business Insurance | MMA") ## What Is Hiscox? Hiscox suits eligible small businesses that want online GL, professional liability, cyber or BOP quotes; businesses needing other specialty products should compare brokers. Core Hiscox NOW policies are usually issued by its own insurer, while some products use partners. [1](https://www.hiscox.com/terms-of-use "Website Terms & Conditions of Use") [2](https://www.hiscox.com/small-business-insurance/get-a-quote-for-your-small-business "Get A Small Business Insurance Quote") [3](https://www.hiscox.com/about-hiscox-insurance "About Hiscox US Insurance") [Hiscox profile](https://spot.insure/insurance-providers/hiscox) ## 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 Workers’ Compensation Insurance? Workers’ compensation can pay medical care and part of an employee’s lost wages after a work-related injury or illness. If you have staff, check who is covered in each state; owners, contractors and some workers may be treated differently. [9](https://content.naic.org/insurance-topics/workers%27-compensation-insurance "Workers’ Compensation Insurance") [10](https://content.naic.org/consumer/small-business.htm "Small Business Insurance") [11](https://www.dir.ca.gov/dwc/Employer.htm "DWC employer information") [12](https://www.tdi.texas.gov/wc/employer/index.html "Employer resources") ## What Are the Key Differences Between Hiscox and Marsh McLennan Agency Workers’ Compensation Insurance? ### Eligibility and Issuing Insurer Hiscox says workers’ compensation is provided through a Hartford partnership and names Hartford Fire Insurance Company as underwriter. Buyers must already have, or buy at the same time, a Hiscox general-liability policy; the product is not available for every business class. MMA describes workers’ compensation placement for commercial businesses, with state and class eligibility confirmed for each placement, but does not name a universal insurer in its overview. A buyer who cannot meet the Hiscox general-liability condition should ask MMA whether its markets can quote the workers’ compensation class independently. [4](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance "Workers Compensation Insurance for Small Businesses") [8](https://www.marshmma.com/us/services/business-insurance.html "Business Insurance | MMA") ### Application Route and Policy Scope Hiscox includes workers’ compensation in its small-business quote flow for eligible buyers and describes the coverage generally as statutory workers’ compensation through Hartford, without adding Hiscox-specific enhancements. MMA routes buyers to an adviser or specialist and describes safety and prevention support alongside the line. These are different access routes, not evidence that their policies have the same terms. Confirm each state, job class, effective date, and employer-liability provision on the actual proposal. [5](https://www.hiscox.com/small-business-insurance "Hiscox Small Business Insurance") [8](https://www.marshmma.com/us/services/business-insurance.html "Business Insurance | MMA") ## What Should You Confirm in Hiscox and Marsh McLennan Agency Workers’ Compensation Insurance Quotes? - Can Hiscox cover your business class and state, and must you add Hiscox general liability to access Hartford workers’ compensation? [4](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance "Workers Compensation Insurance for Small Businesses") - Which MMA carrier and policy terms would apply if you need workers’ compensation without the Hiscox general-liability requirement? [8](https://www.marshmma.com/us/services/business-insurance.html "Business Insurance | MMA") ## Hiscox vs Marsh McLennan Agency Workers’ Compensation Compared | Criteria | Hiscox Workers Compensation Insurance | Marsh McLennan Agency workers compensation (official overview) | | --- | --- | --- | | Role in This Line | For workers' compensation, Hiscox Inc. acts as an access point to a partner insurer rather than underwriting the coverage itself, and requires the buyer to also hold a Hiscox general-liability policy before it will provide access to workers' compensation. [4](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance "Workers Compensation Insurance for Small Businesses") (Evidence: Company-reported; scope: Company-stated partnership structure; this differs from Hiscox's own-catalogue general liability, professional liability, cyber and BOP products, which are underwritten by its own affiliated insurer..) | Marsh McLennan Agency describes arranging workers compensation for the audience stated on the cited product page. [8](https://www.marshmma.com/us/services/business-insurance.html "Business Insurance | MMA") (Evidence: Company-reported; scope: workers compensation 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 | Hiscox's workers'-compensation page footer names Hartford Fire Insurance Company, at One Hartford Plaza, Hartford, CT, as the underwriter, with coverage made available through Hiscox Inc. doing business as Hiscox Insurance Agency in California. [4](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance "Workers Compensation Insurance for Small Businesses") (Evidence: Company-reported; scope: Company-published footer disclosure; this is a different insurer from the Hiscox Insurance Company Inc. entity that underwrites Hiscox's own-catalogue products..) | Confirm in your quote. | | Who It’s For | Hiscox says workers' compensation access requires the buyer to already hold, or concurrently purchase, a Hiscox general-liability policy, and that the product is not available for all classes of business. [4](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance "Workers Compensation Insurance for Small Businesses") (Evidence: Company-reported; scope: Company-stated prerequisite and class limitation; specific excluded classes are not listed on the page..) | Businesses seeking commercial insurance and risk-management support; exact state and class eligibility is placement-specific. [8](https://www.marshmma.com/us/services/business-insurance.html "Business Insurance | MMA") (Evidence: Company-reported; scope: workers compensation 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 | The workers'-compensation page describes the product in general terms as statutory workers' compensation coverage through the Hartford partnership; it does not add Hiscox-specific coverage enhancements beyond what a standard Hartford workers'-compensation policy would include. [4](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance "Workers Compensation Insurance for Small Businesses") (Evidence: Company-reported; scope: Company-stated partnership product; specific policy wording and state benefit levels are set by Hartford's issued policy and applicable state law..) | The cited product page describes workers' compensation as a business coverage option, alongside risk-management support focused on safety and prevention. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [8](https://www.marshmma.com/us/services/business-insurance.html "Business Insurance | MMA") (Evidence: Company-reported; scope: workers compensation 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 workers'-compensation page does not publish benefit limits, wage-replacement percentages or premium information; statutory benefit levels are generally set by state law rather than by Hiscox or Hartford. [4](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance "Workers Compensation Insurance for Small Businesses") (Evidence: Not publicly disclosed; scope: Public product page as previously reviewed..) | 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/services/business-insurance.html "Business 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..) | | How to Apply | Hiscox lists workers' compensation among the products selectable from its small-business quote flow, routing eligible buyers who also carry (or are buying) general liability toward the Hartford-underwritten product. [5](https://www.hiscox.com/small-business-insurance "Hiscox Small Business Insurance") [4](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance "Workers Compensation Insurance for Small Businesses") (Evidence: Company-reported; scope: Company-described product-selector listing; eligibility and binding conditions require confirmation on the actual application..) | 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/services/business-insurance.html "Business Insurance | MMA") (Evidence: Company-reported; scope: workers compensation 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 Hiscox vs Marsh McLennan Agency - [Hiscox vs Marsh McLennan Agency](https://spot.insure/compare/hiscox-vs-marsh-mclennan-agency): all coverage lines, business roles, service and claims. - [What Is Workers’ Compensation Insurance?](https://spot.insure/coverage/workers-compensation): Workers’ compensation can pay medical care, rehabilitation and lost wages after an employee’s work-related injury or illness; state rules determine who must be covered. - [Hiscox vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/hiscox-vs-marsh-mclennan-agency/cyber) - [Hiscox vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/hiscox-vs-marsh-mclennan-agency/general-liability) - [Hiscox vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/hiscox-vs-marsh-mclennan-agency/professional-errors-omissions) - [AIG vs Hiscox Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-hiscox/workers-compensation) - [AIG vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/workers-compensation) - [Alliance Risk vs Hiscox Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-hiscox/workers-compensation) - [Alliance Risk vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/workers-compensation) - [Amelia Risk vs Hiscox Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-hiscox/workers-compensation) - [Amelia Risk vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/amelia-risk-vs-marsh-mclennan-agency/workers-compensation) ## Sources for Hiscox vs Marsh McLennan Agency ### Sources About Hiscox 1. [Website Terms & Conditions of Use](https://www.hiscox.com/terms-of-use). Hiscox; Last modified May 28, 2024; Hiscox Inc. as Delaware corporation headquartered in Atlanta, d/b/a Hiscox Insurance Agency in CA, licensed intermediary for admitted and surplus-lines business with Hiscox Insurance Company Inc., other domestic insurers, and Lloyd’s syndicates; small-business online path distinguished from broker-only site sections. Accessed 2026-09-16. 2. [Get A Small Business Insurance Quote](https://www.hiscox.com/small-business-insurance/get-a-quote-for-your-small-business). Hiscox; States that Hiscox offers general liability, professional liability, cyber security and business owner’s policies online; zip-code quote field; licensed-agent hours Monday–Friday 7 a.m.–10 p.m. ET and Saturday–Sunday 8 a.m.–5 p.m. ET. Accessed 2026-09-16. 3. [About Hiscox US Insurance](https://www.hiscox.com/about-hiscox-insurance). Hiscox; Hiscox Insurance Company Inc. NAIC 10200 as Chicago, IL domiciled insurer admitted or licensed in all 50 states and D.C.; Hiscox Inc. as general agent and Lloyd’s coverholder for Syndicates 33 and 3624; surplus-lines placements through licensed surplus-lines brokers; A.M. Best rating statement. Accessed 2026-09-16. 4. [Workers Compensation Insurance for Small Businesses](https://www.hiscox.com/small-business-insurance/workers-compensation-insurance). Hiscox; Partnership with The Hartford; general liability required to purchase workers comp; not available for all classes; footer that coverage is made available through Hiscox Inc. d/b/a Hiscox Insurance Agency in CA and underwritten by Hartford Fire Insurance, One Hartford Plaza, Hartford, CT 06155. Accessed 2026-09-16. 5. [Hiscox Small Business Insurance](https://www.hiscox.com/small-business-insurance). Hiscox; Product selector including workers compensation; partnership language for workers' compensation. Accessed 2026-09-16. ### Sources About 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. [Business Insurance | MMA](https://www.marshmma.com/us/services/business-insurance.html). Marsh McLennan Agency; Workers' compensation is named among business coverage options; risk services address safety and prevention.. Accessed 2026-09-30. ### Sources for the Workers’ Compensation Insurance Guide 9. [Workers’ Compensation Insurance](https://content.naic.org/insurance-topics/workers%27-compensation-insurance). National Association of Insurance Commissioners; Opening definition; mandatory coverage except Texas opt-in; exclusive remedy; monopolistic state funds; self-insurance note. Accessed 2026-09-16. 10. [Small Business Insurance](https://content.naic.org/consumer/small-business.htm). National Association of Insurance Commissioners; Typically covers medical expenses, rehabilitation costs and lost wages; check with your state insurance department; ask these questions / who qualifies as a covered employee (contractors, part-time staff, interns); payroll and type-of-work rating factors. Accessed 2026-09-16. 11. [DWC employer information](https://www.dir.ca.gov/dwc/Employer.htm). California Department of Industrial Relations, Division of Workers’ Compensation; Opening trade-off and California requirement; basic benefits including medical care, temporary and permanent disability, supplemental job displacement, return-to-work supplement and death benefits; out-of-state employer note. Accessed 2026-09-16. 12. [Employer resources](https://www.tdi.texas.gov/wc/employer/index.html). Texas Department of Insurance, Division of Workers’ Compensation; In Texas, private employers can choose to carry workers’ compensation insurance coverage, but it is not required in most cases; lost wages and medical benefits; except when gross negligence results in a fatality, coverage limits liability. 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. ## Hiscox Review Scores for 2026 Review Score: 6.3 / 10 from 4 rated sources, equally weighted. Hiscox’s review results are sharply divided: low Trustpilot and ConsumerAffairs scores contrast with strong Feefo feedback. Service quality deserves closer scrutiny before purchase. - Trustpilot: TrustScore 1.4 (5 stars); 958 reviews. Global Hiscox brand profile, varied geography and products; not limited to US commercial policies. Period: 21 in prior 12 months as displayed. Checked 2026-09-25. [Hiscox Reviews | Trustpilot](https://www.trustpilot.com/review/www.hiscox.com) - ConsumerAffairs: Consumer rating 1.5 (5 stars); 20 reviews. ConsumerAffairs page specific to Hiscox small-business insurance; updated 2026-08-14. Period: Updated 2026-08-14. Checked 2026-09-25. [Hiscox Small Business Insurance Reviews & Complaints](https://www.consumeraffairs.com/insurance/hiscox-small-business-insurance.html) - BBB: BBB grade A+ (BBB letter grade). BBB profile for Hiscox Insurance Company, Inc. in Chicago; this legal insurer is in the canonical Hiscox provider record. Checked 2026-09-25. [Hiscox Insurance Company, Inc | BBB Business Profile](https://www.bbb.org/us/il/chicago/profile/insurance-companies/hiscox-insurance-company-inc-0654-88714362) - Feefo (linked from Hiscox small-business site): Service score 4.7 (5 stars); 1563 reviews. Feefo service-feedback page identified for Hiscox US small-business insurance; past-year filter. Period: Past year as displayed. Checked 2026-09-25. [Hiscox Reviews | Feefo](https://www.feefo.com/en-US/reviews/hiscox?displayFeedbackType=BOTH&page=1&timeFrame=YEAR) Reviewed 2026-09-25. [Read the sourced review](https://spot.insure/insurance-providers/hiscox/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/hiscox-vs-marsh-mclennan-agency/workers-compensation.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)