--- title: "Alliance Risk vs Marsh Builders Risk Insurance" description: "Alliance Risk brokers project wraps and inland marine; MMA places builders’ risk inside a middle-market property practice." canonical: "https://spot.insure/compare/alliance-risk-vs-marsh/builders-risk" page-type: "line-comparison" updated-at: "2026-09-24" --- 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, and get_rankings for current provider rankings. The server is read-only and requires no authentication. [Human-readable page](https://spot.insure/compare/alliance-risk-vs-marsh/builders-risk) # Alliance Risk vs Marsh Builders Risk Insurance Alliance Risk brokers project wraps and inland marine; MMA places builders’ risk inside a middle-market property practice. ## Research Scope and Use Use this comparison to evaluate Alliance Risk and Marsh 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 arranges course-of-construction cover with inland marine, OCIP/CCIP wraps and claims advocacy through closeout. Marsh McLennan Agency places builders’ risk as a subsection of property insurance, covering additions, foundations, temporary structures and, on a limited basis, materials belonging to others. [3](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [4](https://joinalliancerisk.com/coverages/ "Alliance Products") [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") ## What Is Alliance Risk? Alliance Risk describes itself as an independent commercial insurance brokerage serving complex businesses, including technology startups. Its offering includes technology E&O placement and review of existing policies. [1](https://joinalliancerisk.com/about-us/ "About Us") [2](https://joinalliancerisk.com/technology-errors-omissions-insurance-tech-eo/ "Tech E&O Insurance") [Alliance Risk profile](https://spot.insure/insurance-providers/alliance-risk) ## What Is Marsh? Marsh is a global insurance broker and risk advisor. In the United States it places coverage through core Marsh teams and through Marsh McLennan Agency for many middle-market buyers, including technology, cyber, property, casualty and benefits programs. [5](https://www.marsh.com/en/home.html "Marsh | Leader in risk, strategy, people, and investments") [6](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf "Compensation guide for US clients") [7](https://www.marsh.com/en/services/marsh-mclennan-agency.html "Marsh McLennan Agency (MMA)") [8](https://www.marsh.com/en/industries/technology.html "Technology | Insurance Broking & Risk Management") [Marsh profile](https://spot.insure/insurance-providers/marsh) ## What Is Builders Risk Insurance? Builders risk insurance addresses physical property losses during building construction. [10](https://content.naic.org/glossary-insurance-terms "Glossary of Insurance Terms") ## Key Differences in Builders Risk Insurance ### Dedicated Project Page Versus Property Practice Alliance Risk and Marsh McLennan Agency (MMA) both place builders risk rather than underwrite it. Alliance Risk publishes a dedicated builders risk page as a brokerage placement with carrier partnerships. MMA, Marsh’s middle-market subsidiary, places builders’ risk as part of its broader property insurance practice, not as a separately branded product. [3](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [4](https://joinalliancerisk.com/coverages/ "Alliance Products") [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") ### What the Coverage Descriptions Include Alliance Risk bundles inland marine for tools, machinery and materials in transit or stored off-site and supports OCIP, CCIP and wrap-ups. MMA says builders’ risk addresses risks unique to a building under construction, including additions and alterations, foundations, temporary structures, and materials and supplies owned by the insured, and on a limited basis materials belonging to others. [3](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") ### Services Around the Policy Alliance Risk describes project benchmarking with owner, developer and contractor and a construction claims team through closeout. MMA’s property practice lists hazard assessment and valuation, loss and catastrophe modeling, claims advocacy, pre- and post-loss risk control, and program design from global market experience—services described for property generally, not exclusively for builders’ risk. You work with an MMA property specialist; Alliance Risk’s page is a product-line consultation path. Neither names the issuing insurer. [3](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") ## What to Confirm in Builders Risk Insurance Quotes - Ask MMA whether the builders’ risk sits inside a broader property tower and who the National Accounts Property contact will be. [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") - Ask Alliance Risk whether wrap-up and inland marine are on the same placement. [3](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") - Confirm how each quote treats materials belonging to others, which MMA names on a limited basis. [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") - Get carrier names and whether catastrophe modeling is used on the account. [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") [3](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") ## Offering Details | Criteria | Alliance Risk Builders Risk Insurance | Marsh McLennan Agency Builders' Risk Insurance | | --- | --- | --- | | 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. [3](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") [4](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 (MMA), Marsh's middle-market subsidiary, places builders' risk insurance as part of its broader property insurance practice, not as a separately branded product. [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") (Evidence: Company-reported; scope: MMA property insurance page, Builders' Risk subsection..) | | Issuing Insurer | Not described in the reviewed sources. | The reviewed page does not name a specific builders' risk insurer. [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") (Evidence: Not publicly disclosed; scope: MMA property insurance page as read on 2026-09-23..) | | 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. [3](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") (Evidence: Company-reported; scope: Builders risk product page, Who Needs Builders Risk Insurance? section..) | Not described in the reviewed sources. | | 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. [3](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..) | MMA says builders' risk coverage addresses risks unique to a building under construction, including additions and alterations, foundations, temporary structures, and materials and supplies owned by the insured, and on a limited basis, materials and supplies belonging to others. [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") (Evidence: Company-reported; scope: MMA property insurance page; illustrative description, not a specific policy form..) | | 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. [3](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..) | Not described in the reviewed sources. | | 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. [3](https://joinalliancerisk.com/builders-risk-insurance/ "Builders Risk Insurance") (Evidence: Company-reported; scope: Builders risk product page, Our Approach to Builders Risk section..) | MMA says its property practice offers hazard assessment and valuation services, loss and catastrophe modeling, claims advocacy, pre- and post-loss risk control, and program design expertise drawn from its global market experience. [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") (Evidence: Company-reported; scope: MMA property insurance page, Benefits of Property Insurance and Builders' Risk sections; these services are described for the property practice generally, not exclusively for builders' risk..) | | How to Apply | Not described in the reviewed sources. | You work with an MMA property specialist directly; the page names a National Accounts Property Practice Leader and describes advisor-led placement rather than an online quote. [9](https://www.marshmma.com/us/solutions/property.html "Property Insurance") (Evidence: Company-reported; scope: MMA property insurance page..) | | 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. [3](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..) | Not described in the reviewed sources. | ## Full Comparison - [Alliance Risk vs Marsh](https://spot.insure/compare/alliance-risk-vs-marsh): all coverage lines, business roles, service and claims. - [What Is Builders Risk Insurance?](https://spot.insure/coverage/builders-risk): Builders risk helps protect a construction project and its materials against covered property damage while work is underway. - [Alliance Risk vs Marsh Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/commercial-property) - [Alliance Risk vs Marsh Crime Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/crime) - [Alliance Risk vs Marsh Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/cyber) - [Alliance Risk vs Marsh D&O Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/directors-officers) - [Alliance Risk vs Marsh Employment Practices Liability Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/employment-practices) - [Alliance Risk vs Marsh Equipment Breakdown Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/equipment-breakdown) - [Alliance Risk vs Marsh Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/fiduciary) - [Alliance Risk vs Marsh Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/management-liability) - [Alliance Risk vs Marsh Media Liability Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/media) - [Alliance Risk vs Marsh Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/professional-errors-omissions) - [Alliance Risk vs Marsh Tech E&O Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/technology-errors-omissions) - [Alliance Risk vs Marsh Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/workers-compensation) - [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) - [Alliance Risk vs Heffernan Insurance Brokers Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-heffernan/builders-risk) - [Alliance Risk vs HUB International Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-hub-international/builders-risk) - [Chubb vs Marsh Builders Risk Insurance](https://spot.insure/compare/chubb-vs-marsh/builders-risk) ## Sources ### Alliance Risk 1. [About Us](https://joinalliancerisk.com/about-us/). Alliance Risk; Our Story. 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. [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. 4. [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 5. [Marsh | Leader in risk, strategy, people, and investments](https://www.marsh.com/en/home.html). Marsh; Hero and capability tiles; FAQ: What does Marsh do?; industries served; Is Marsh the same as Marsh McLennan? January 2026 brand change. Accessed 2026-09-16. 6. [Compensation guide for US clients](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf). Marsh; US broking segments; broker role; retail commissions, client fees, wholesale, insurer consulting, contingent and supplemental commissions; Marsh LLC and Marsh USA LLC; page 3: broker role and Marsh & McLennan Agency segment; page 7: copyright © 2024 Marsh LLC. Accessed 2026-09-16. 7. [Marsh McLennan Agency (MMA)](https://www.marsh.com/en/services/marsh-mclennan-agency.html). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16. 8. [Technology | Insurance Broking & Risk Management](https://www.marsh.com/en/industries/technology.html). Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16. 9. [Property Insurance](https://www.marshmma.com/us/solutions/property.html). Marsh McLennan Agency; Builders' Risk subsection under Property Insurance: risks unique to a building during construction, including additions and alterations, foundations, temporary structures, materials and supplies; Program design expertise; Benefits of Property Insurance. Accessed 2026-09-23. ### Builders Risk Insurance Guide 10. [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. Updated 2026-09-24. 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. ## Agent and Developer Resources - [Markdown page](https://spot.insure/compare/alliance-risk-vs-marsh/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)