--- title: "Alliance Risk vs Marsh McLennan Agency: Builders Risk Insurance" description: "Alliance Risk describes bundled off-site materials protection and wrap-up structures, while Marsh McLennan Agency highlights a Builders’ Risk Panel for projects under construction or renovation." canonical: "https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/builders-risk" page-type: "line-comparison" updated-at: "2026-09-30" comparison-pair: "alliance-risk-vs-marsh-mclennan-agency" provider-a: "alliance-risk" provider-b: "marsh-mclennan-agency" coverage-line: "builders-risk" --- 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/alliance-risk-vs-marsh-mclennan-agency/builders-risk) ## Agent Guide **What this page is:** Focused comparison of Alliance Risk and Marsh McLennan Agency for Builders Risk 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 Builders Risk Insurance questions about Alliance Risk 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:** - Alliance Risk vs Marsh McLennan Agency for Builders Risk Insurance: how do they differ? - Which is better for Builders Risk Insurance, Alliance Risk or Marsh McLennan Agency? - What does Alliance Risk or Marsh McLennan Agency publish about Builders Risk Insurance (limits, eligibility, claims, add-ons)? - What should I confirm in a quote for Builders Risk Insurance from Alliance Risk or Marsh McLennan Agency? **Key facts:** - Line: Builders Risk Insurance. Providers: Alliance Risk 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:** - [Alliance Risk vs Marsh McLennan Agency](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency) — parent: all coverage lines for this pair - [Builders Risk Insurance guide](https://spot.insure/coverage/builders-risk) — coverage explainer for this line - [Alliance Risk profile](https://spot.insure/insurance-providers/alliance-risk) — provider profile (evidence) - [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) — provider profile (evidence) - [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) - [Alliance Risk vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/commercial-auto) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/commercial-property) — 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) - [Alliance Risk vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/fiduciary) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/general-liability) — sibling comparison (other line, or other pair for this line) - [AIG vs Alliance Risk Builders Risk Insurance](https://spot.insure/compare/aig-vs-alliance-risk/builders-risk) — sibling comparison (other line, or other pair for this line) - [AIG vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/builders-risk) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs The Baldwin Group Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-baldwin/builders-risk) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Chubb Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-chubb/builders-risk) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Coverdash Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-coverdash/builders-risk) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Harper Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-harper/builders-risk) — sibling comparison (other line, or other pair for this line) # Alliance Risk vs Marsh McLennan Agency: How Do They Compare for Builders Risk Insurance? Alliance Risk describes bundled off-site materials protection and wrap-up structures, while Marsh McLennan Agency highlights a Builders’ Risk Panel for projects under construction or renovation. ## Research Scope and Use Use this comparison to evaluate Alliance Risk and Marsh McLennan Agency for Builders Risk 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 Alliance Risk describes inland marine protection for tools, machinery, and materials in transit or off-site storage, plus OCIP, CCIP, and wrap-up structures. Marsh McLennan Agency describes panel placement and examples of covered project risks such as fire, theft, vandalism, and natural disasters. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [8](https://www.marshmma.com/us/industries/construction.html "Construction Insurance | MMA") ## What Is Alliance Risk? Alliance Risk suits tech startups from pre-seed through IPO that want a broker to review their tech E&O policy for free and shop specialist insurers; if you want to buy online in minutes, use a digital insurer. Quotes take 24 hours to ten business days, depending on your risk. [1](https://joinalliancerisk.com/technology-insurance/ "Technology Insurance") [2](https://joinalliancerisk.com/technology-errors-omissions-insurance-tech-eo/ "Tech E&O Insurance") [3](https://joinalliancerisk.com/get-a-quote/ "Get a Quote") [Alliance Risk profile](https://spot.insure/insurance-providers/alliance-risk) ## 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 Builders Risk Insurance? Builders risk protects the project you are building, including materials meant for it, against physical loss until construction ends. The gaps that cost owners money are materials in storage or transit, the existing building in a renovation, and coverage ending when you occupy early. [9](https://content.naic.org/glossary-insurance-terms "Glossary of Insurance Terms") [10](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [11](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf "Builders Risk Coverage Form") [12](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf "Builders Risk Application Tip Sheet") ## Key Differences in Builders Risk Insurance ### Project Structures and Property in Transit Alliance Risk says its builders risk offering combines course-of-construction coverage with inland marine protection for tools, machinery, and materials while in transit or stored off-site, and can support OCIP, CCIP, and wrap-up structures. Marsh McLennan Agency describes a Builders’ Risk Panel for construction or renovation projects, but its reviewed overview does not specify those transit or multi-party structures. If your job moves equipment or materials between locations or uses a project-wide insurance program, ask each broker to identify those features in the proposed policy and schedule. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [8](https://www.marshmma.com/us/industries/construction.html "Construction Insurance | MMA") ### Risk Review and Panel Examples Alliance Risk describes benchmarking a project’s timeline, geography, materials, and subcontractor risk with the owner, developer, and contractor. Marsh McLennan Agency instead names example losses its panel addresses—fire, theft, vandalism, and natural disasters—without describing the same project-review steps. Buyers can use the first description to ask how project conditions shape recommendations, and the second to check which perils the eventual form actually covers. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [8](https://www.marshmma.com/us/industries/construction.html "Construction Insurance | MMA") ## What to Confirm in Builders Risk Insurance Quotes - Ask Alliance Risk which tools, machinery, and off-site materials are scheduled and whether transit limits differ from the project limit. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") - Ask both brokers whether the quote can use an OCIP, CCIP, or wrap-up structure, and request the named insureds and covered locations. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [8](https://www.marshmma.com/us/industries/construction.html "Construction Insurance | MMA") - Ask Marsh McLennan Agency for the panel carrier, covered causes of loss, and project-specific exclusions. [8](https://www.marshmma.com/us/industries/construction.html "Construction Insurance | MMA") ## Offering Details | Criteria | Alliance Risk Builders Risk Insurance | Marsh McLennan Agency builders risk (official overview) | | --- | --- | --- | | Role in This Line | Alliance Risk, described on its site as a brokerage, arranges builders risk placements through what it calls "strong carrier partnerships"; the builders risk page does not name a specific issuing insurer. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [5](https://joinalliancerisk.com/coverages/ "Alliance Products") (Evidence: Company-reported; scope: Builders risk product page and the general brokerage disclosure on the coverage catalogue page..) | Marsh McLennan Agency describes arranging builders risk for the audience stated on the cited product page. [8](https://www.marshmma.com/us/industries/construction.html "Construction Insurance | MMA") (Evidence: Company-reported; scope: builders risk marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) | | Who It’s For | Alliance Risk lists property owners, real estate investors, developers, general contractors, construction managers, and architecture and engineering firms as common builders risk buyers. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") (Evidence: Company-reported; scope: Builders risk product page, Who Needs Builders Risk Insurance? section..) | Construction projects and clients described on the construction page; individual project eligibility is placement-specific. [8](https://www.marshmma.com/us/industries/construction.html "Construction Insurance | MMA") (Evidence: Company-reported; scope: builders risk 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 | Alliance Risk's builders risk offering bundles inland marine coverage for tools, machinery and materials in transit or stored off-site alongside the course-of-construction policy, and supports OCIP, CCIP and wrap-up structures for multi-party projects. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") (Evidence: Company-reported; scope: Builders risk product page; actual policy structure depends on the carrier and the policy as issued..) | The cited product page describes a Builders' Risk Panel for projects under construction or renovation, with example risks including fire, theft, vandalism, and natural disasters. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [8](https://www.marshmma.com/us/industries/construction.html "Construction Insurance | MMA") (Evidence: Company-reported; scope: builders risk 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 | Alliance Risk's builders risk page does not publish specific policy limits, deductibles or soft-cost sublimits. It contains inconsistent percentage and dollar premium illustrations—1%–4% of total construction value and $25,000–$100,000 on a $5 million build—that cannot be used as a reliable budget or quote. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") (Evidence: Not publicly disclosed; scope: Builders risk product page as read on 2026-09-23; the published premium illustrations are inconsistent and are not a reliable estimate..) | 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/industries/construction.html "Construction 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 | Alliance Risk says its builders risk process includes project scope review and risk benchmarking across timeline, geography, materials and subcontractor risk, done in collaboration with the project owner, developer and contractor. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") (Evidence: Company-reported; scope: Builders risk product page, Our Approach to Builders Risk section..) | 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. [8](https://www.marshmma.com/us/industries/construction.html "Construction Insurance | MMA") (Evidence: Company-reported; scope: builders risk 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..) | | Claims Support | Alliance Risk says its construction claims team provides claims advocacy for builders risk policyholders from an initial loss through project closeout, aiming to reduce downtime and financial disruption. [4](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") (Evidence: Company-reported; scope: Builders risk product page, The Alliance Risk Difference section; outcome statements are company-reported and not independently verified..) | Confirm in your quote. | ## Full Comparison - [Alliance Risk vs Marsh McLennan Agency](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency): all coverage lines, business roles, service and claims. - [What Is Builders Risk Insurance?](https://spot.insure/coverage/builders-risk): Builders risk insures a building and its materials against physical loss while it is under construction, but stored or in-transit materials, the existing structure in a renovation, and early occupancy can fall outside it. - [Alliance Risk vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/cargo-transit) - [Alliance Risk vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/commercial-auto) - [Alliance Risk vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/commercial-property) - [Alliance Risk vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/crime) - [Alliance Risk vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/cyber) - [Alliance Risk vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/fiduciary) - [Alliance Risk vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/general-liability) - [AIG vs Alliance Risk Builders Risk Insurance](https://spot.insure/compare/aig-vs-alliance-risk/builders-risk) - [AIG vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/builders-risk) - [Alliance Risk vs The Baldwin Group Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-baldwin/builders-risk) - [Alliance Risk vs Chubb Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-chubb/builders-risk) - [Alliance Risk vs Coverdash Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-coverdash/builders-risk) - [Alliance Risk vs Harper Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-harper/builders-risk) ## Sources ### Alliance Risk 1. [Technology Insurance](https://joinalliancerisk.com/technology-insurance/). Alliance Risk; What is Technology Insurance?; Types of Technology; Types of Coverage; startup placement introduction; quote documents and process. Accessed 2026-09-16. 2. [Tech E&O Insurance](https://joinalliancerisk.com/technology-errors-omissions-insurance-tech-eo/). Alliance Risk; Opening placement description; Get Your Tech E&O Risk Review; What We Need for Your Quote; Policy Review. Accessed 2026-09-16. 3. [Get a Quote](https://joinalliancerisk.com/get-a-quote/). Alliance Risk; Request form; Prefer to Call?; Why Alliance Risk? section. Accessed 2026-09-16. 4. [Builders Risk Insurance](https://joinalliancerisk.com/builders-risk-insurance/). Alliance Risk; Builders Risk Insurance That Keeps Your Projects on Track; Our Approach to Builders Risk; The Alliance Risk Difference; Who Needs Builders Risk Insurance?; How Much Does Builders Risk Insurance Cost?. Accessed 2026-09-23. 5. [Alliance Products](https://joinalliancerisk.com/coverages/). Alliance Risk; Footer brokerage disclosure: "Alliance Risk is an insurance brokerage focused on providing clients with commercial insurance across a wide array of industries.". 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. [Construction Insurance | MMA](https://www.marshmma.com/us/industries/construction.html). Marsh McLennan Agency; Builders risk; risks named for projects under construction or renovation; construction services.. Accessed 2026-09-30. ### Builders Risk Insurance Guide 9. [Glossary of Insurance Terms](https://content.naic.org/glossary-insurance-terms). National Association of Insurance Commissioners; Builders’ Risk Policies; Ocean Marine; Auto Physical Damage; All-Risk. Accessed 2026-09-16. 10. [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. 11. [Builders Risk Coverage Form](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf). Insurance Services Office, Inc.; hosted by Touchpoint Markets; A.1–3 p.1; B.3.c p.11; C,D,E p.12. Accessed 2026-09-16. 12. [Builders Risk Application Tip Sheet](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf). US Assure; General policy application tips p.1; Remodeling tips p.2. 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. ## Alliance Risk Reviews Review Score: not enough ratings. Alliance Risk has no customer ratings on the review sites we checked, so there's no Review Score yet. That says nothing bad about the company; it means you'll need to ask for references. Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/alliance-risk/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/alliance-risk-vs-marsh-mclennan-agency/builders-risk.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)