--- title: "Marsh vs WithCoverage: Builders Risk Insurance" description: "Marsh McLennan Agency places builders risk through a property specialist and describes foundations and temporary structures; WithCoverage audits construction programs and can place coverage while you retain your broker." canonical: "https://spot.insure/compare/marsh-vs-withcoverage/builders-risk" page-type: "line-comparison" updated-at: "2026-09-25" comparison-pair: "marsh-vs-withcoverage" provider-a: "marsh" provider-b: "withcoverage" 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, check_driving_insurance for source-backed rideshare and delivery requirements by state or province, compare_providers for sourced comparisons, get_provider_score for a published Reliability Score, get_rankings for current provider rankings, search_provider_reliability to filter Reliability 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/marsh-vs-withcoverage/builders-risk) ## Agent Guide **What this page is:** Focused comparison of Marsh and WithCoverage 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 Marsh versus WithCoverage. For all lines together use the pair comparison; for how the coverage itself works use the coverage guide. **Questions this page answers:** - Marsh vs WithCoverage for Builders Risk Insurance: how do they differ? - Which is better for Builders Risk Insurance, Marsh or WithCoverage? - What does Marsh or WithCoverage publish about Builders Risk Insurance (limits, eligibility, claims, add-ons)? **Key facts:** - Line: Builders Risk Insurance. Providers: Marsh and WithCoverage. - Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}/{line}` with a before b). A reversed pair redirects permanently to the alphabetical one. **Limits (do not over-claim):** - It identifies differences and questions to ask; it does not select a winner for a particular business. - 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; last updated 2026-09-25. **Related pages:** - [Marsh vs WithCoverage](https://spot.insure/compare/marsh-vs-withcoverage) — all coverage lines for this pair - [Builders Risk Insurance guide](https://spot.insure/coverage/builders-risk) — how this coverage works - [Marsh profile](https://spot.insure/insurance-providers/marsh) — provider profile - [WithCoverage profile](https://spot.insure/insurance-providers/withcoverage) — provider profile # Marsh vs WithCoverage: How Do They Compare for Builders Risk Insurance? WithCoverage starts with a free audit of your construction insurance program; Marsh places builders risk through Marsh McLennan Agency's property practice, working with a specialist, not an online quote. MMA offers builders risk through a property specialist; WithCoverage audits the broader construction program and can place or transition coverage. ## Marsh vs WithCoverage Builders Risk Insurance Summary Marsh McLennan Agency places builders risk through a property specialist and describes foundations and temporary structures; WithCoverage audits construction programs and can place coverage while you retain your broker. [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") [2](https://www.withcoverage.com/industries/construction "Construction Insurance & Risk Management") [4](https://www.withcoverage.com/legal/terms "Terms & Conditions") ## What Are the Key Differences Between Marsh and WithCoverage Builders Risk Insurance? ### Property Practice Versus Construction Audit WithCoverage’s process begins with policy-document review inside a construction-program audit; it says you can keep your current broker. MMA places builders risk within property insurance and describes foundations, temporary structures and limited cover for others’ materials. [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") [2](https://www.withcoverage.com/industries/construction "Construction Insurance & Risk Management") [4](https://www.withcoverage.com/legal/terms "Terms & Conditions") ### Named Construction-Property Items Versus Gap Language MMA describes additions and alterations, foundations, temporary structures, insured-owned materials, and limited cover for materials belonging to others. WithCoverage says it builds coverage for project risks that off-the-shelf builders risk forms miss for general contractors, trade contractors and developers, without listing those MMA items. [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") [3](https://www.withcoverage.com/risk-advisors "Commercial Risk Advisor Careers") ### Modeling Versus Document Turnaround MMA describes hazard assessment, valuation, catastrophe modeling, claims advocacy and pre- and post-loss risk control for the property practice. WithCoverage says the audit is offered at no cost, typically in about one business day after receiving policy documents, without requiring you to leave a current broker. [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") [2](https://www.withcoverage.com/industries/construction "Construction Insurance & Risk Management") ## What Should You Confirm in Marsh and WithCoverage Builders Risk Insurance Quotes? - Ask both which insurer would issue builders risk. [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") [2](https://www.withcoverage.com/industries/construction "Construction Insurance & Risk Management") - Confirm how each form treats foundations, temporary structures and others’ materials. [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") [3](https://www.withcoverage.com/risk-advisors "Commercial Risk Advisor Careers") - If MMA is already on the account, ask how WithCoverage’s keep-your-broker audit would interact. [2](https://www.withcoverage.com/industries/construction "Construction Insurance & Risk Management") [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") - Get limits and which MMA services attach to this project. [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") [2](https://www.withcoverage.com/industries/construction "Construction Insurance & Risk Management") ## Marsh vs WithCoverage Builders Risk Insurance Compared | Criteria | Marsh McLennan Agency Builders' Risk Insurance | WithCoverage Builders Risk Program Review (Construction) | | --- | --- | --- | | How to Apply | 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. [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") (Evidence: Company-reported; scope: MMA property insurance page..) | WithCoverage says a construction program audit, which it lists as covering General Liability, Product Liability, Workers' Comp, Property and umbrella alongside Builder's Risk in the page hero, is offered at no cost and without requiring a client to leave its current broker, typically completed in about one business day after receiving policy documents. [2](https://www.withcoverage.com/industries/construction "Construction Insurance & Risk Management") (Evidence: Company-reported; scope: Construction page FAQ; the itemized audit-scope answer does not repeat "Builder's Risk" by name even though the page hero does..) | | Role in This Line | 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. [1](https://www.marshmma.com/us/solutions/property.html "Property Insurance") (Evidence: Company-reported; scope: MMA property insurance page, Builders' Risk subsection..) | WithCoverage is a broker; it does not underwrite builders risk policies. It reviews builders risk exposure as part of a broader construction insurance-program audit and can place or transition the coverage on a client's behalf. [2](https://www.withcoverage.com/industries/construction "Construction Insurance & Risk Management") [4](https://www.withcoverage.com/legal/terms "Terms & Conditions") (Evidence: Company-reported; scope: Construction industry page hero and FAQ; company describes itself as reviewing and placing coverage, not bearing the risk..) | | Risk Services | 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. [1](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..) | WithCoverage says it builds coverage for project risks that it says off-the-shelf builders risk forms miss, working directly with construction clients rather than offering a standard packaged form. [3](https://www.withcoverage.com/risk-advisors "Commercial Risk Advisor Careers") (Evidence: Company-reported; scope: Risk-advisors Vin spotlight; company description of its practice approach, not a specific completed engagement..) | ## About Marsh and WithCoverage and Builders Risk Insurance - [Marsh company profile](https://spot.insure/insurance-providers/marsh) · [Marsh customer reviews](https://spot.insure/insurance-providers/marsh/reviews) - [WithCoverage company profile](https://spot.insure/insurance-providers/withcoverage) · [WithCoverage customer reviews](https://spot.insure/insurance-providers/withcoverage/reviews) - [What Is Builders Risk Insurance?](https://spot.insure/coverage/builders-risk) ## Related Pages for Marsh vs WithCoverage Builders Risk Insurance - [Marsh vs WithCoverage](https://spot.insure/compare/marsh-vs-withcoverage): 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. - [Marsh Builders Risk Insurance](https://spot.insure/insurance-providers/marsh/builders-risk) - [WithCoverage Builders Risk Insurance](https://spot.insure/insurance-providers/withcoverage/builders-risk) ## Sources for Marsh vs WithCoverage Builders Risk Insurance ### Sources About Marsh 1. [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. ### Sources About WithCoverage 2. [Construction Insurance & Risk Management](https://www.withcoverage.com/industries/construction). WithCoverage; Hero: "One gap in GL, Builder's Risk, or Workers' Comp can wipe out a year of project profit"; Lonnie Lischka Company testimonial; Have Questions? program-audit FAQ listing General Liability, Product Liability, Workers' Comp, Property, umbrella. Accessed 2026-09-23. 3. [Commercial Risk Advisor Careers](https://www.withcoverage.com/risk-advisors). WithCoverage; Vin spotlight: "Building tailored insurance programs for General Contractors, Trade Contractors, and Developers covering the project risks that off-the-shelf forms miss"; Carrier network section. Accessed 2026-09-23. 4. [Terms & Conditions](https://www.withcoverage.com/legal/terms). WithCoverage; Section 8 Insurance Products: coverage subject to underwriting, carrier terms and policy documents; policy obligations rest with the issuing insurer. Accessed 2026-09-23. Updated 2026-09-25. 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). 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