---
title: "Gallagher vs Markel Insurance: Umbrella and Excess Liability Insurance"
description: "Gallagher describes umbrella/excess as a broker-placed part of a broader casualty program, with gap analysis, contract review, claims advocacy, and loss-control planning. Markel’s overview instead centers on additional limits for small-business casualty risks; buyers will need to compare service scope separately from policy terms."
canonical: "https://spot.insure/compare/gallagher-vs-markel/umbrella-excess"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "gallagher-vs-markel"
provider-a: "gallagher"
provider-b: "markel"
coverage-line: "umbrella-excess"
---

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/gallagher-vs-markel/umbrella-excess)

## Agent Guide

**What this page is:** Focused comparison of Gallagher and Markel Insurance for Umbrella and Excess Liability 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 Umbrella and Excess Liability Insurance questions about Gallagher versus Markel Insurance. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Gallagher vs Markel Insurance for Umbrella and Excess Liability Insurance: how do they differ?
- Which is better for Umbrella and Excess Liability Insurance, Gallagher or Markel Insurance?
- What does Gallagher or Markel Insurance publish about Umbrella and Excess Liability Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Umbrella and Excess Liability Insurance from Gallagher or Markel Insurance?

**Key facts:**
- Line: Umbrella and Excess Liability Insurance. Providers: Gallagher and Markel Insurance.
- 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:**
- [Gallagher vs Markel Insurance](https://spot.insure/compare/gallagher-vs-markel) — parent: all coverage lines for this pair
- [Umbrella and Excess Liability Insurance guide](https://spot.insure/coverage/umbrella-excess) — coverage explainer for this line
- [Gallagher profile](https://spot.insure/insurance-providers/gallagher) — provider profile (evidence)
- [Markel Insurance profile](https://spot.insure/insurance-providers/markel) — provider profile (evidence)
- [Gallagher vs Markel Insurance Commercial Property Insurance](https://spot.insure/compare/gallagher-vs-markel/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Markel Insurance Crime Insurance](https://spot.insure/compare/gallagher-vs-markel/crime) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Markel Insurance Cyber Insurance](https://spot.insure/compare/gallagher-vs-markel/cyber) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Markel Insurance D&O Insurance](https://spot.insure/compare/gallagher-vs-markel/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Markel Insurance Employment Practices Liability Insurance](https://spot.insure/compare/gallagher-vs-markel/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Markel Insurance Fiduciary Liability Insurance](https://spot.insure/compare/gallagher-vs-markel/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Markel Insurance General Liability Insurance](https://spot.insure/compare/gallagher-vs-markel/general-liability) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Markel Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/gallagher-vs-markel/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Gallagher vs Markel Insurance Workers’ Compensation Insurance](https://spot.insure/compare/gallagher-vs-markel/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Markel Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-markel/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Gallagher Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-gallagher/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Gallagher Umbrella and Excess Liability Insurance](https://spot.insure/compare/amelia-risk-vs-gallagher/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Markel Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/amelia-risk-vs-markel/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Aon vs Markel Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-markel/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [The Baldwin Group vs Gallagher Umbrella and Excess Liability Insurance](https://spot.insure/compare/baldwin-vs-gallagher/umbrella-excess) — sibling comparison (other line, or other pair for this line)

# Gallagher vs Markel Insurance: How Do They Compare for Umbrella and Excess Liability Insurance?

Gallagher describes umbrella/excess as a broker-placed part of a broader casualty program, with gap analysis, contract review, claims advocacy, and loss-control planning. Markel’s overview instead centers on additional limits for small-business casualty risks; buyers will need to compare service scope separately from policy terms.

## Research Scope and Use

Use this comparison to evaluate Gallagher and Markel Insurance for Umbrella and Excess Liability 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

Gallagher places umbrella and excess through outside carriers and describes program design alongside other casualty lines. Its process includes pre-renewal meetings, gap and contract review, and a dedicated claims and loss-control advocacy group. Markel’s cited overview describes added limits and an underwriting-team contact path, without describing comparable umbrella-specific advisory services. <OfferingCite provider="gallagher" id="casualty" /> <OfferingCite provider="markel" id="markel-official-product" /> [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance")

## What Is Gallagher?

Gallagher’s technology specialists serve startups through global enterprises, while its executive-risk team supports IPO and M&A needs; small firms seeking one simple digital quote should compare online agencies. [1](https://www.ajg.com/industries/technology-insurance/ "Technology Insurance") [2](https://www.gallaghersmallbusiness.com/technology-services/ "Insurance for Technology & IT Businesses") [3](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/ "Executive and Financial Risk Insurance") [4](https://www.gallaghersmallbusiness.com/legal-information/ "Legal Information") [5](https://www.ajg.com/merger-partners/woodruff-sawyer-is-now-gallagher/ "Woodruff Sawyer Is Now Gallagher")

[Gallagher profile](https://spot.insure/insurance-providers/gallagher)

## Markel Insurance: Specialty Business and Products

Markel Insurance is Markel Group's specialty and small-business insurance business, with offerings across packages, workers' compensation, cyber, professional and management liability, property, marine, and surety. Products use different insurers and distribution routes, so compare the issuer and terms shown on the specific quote. [7](https://www.markel.com/about-us "About us") [8](https://www.sec.gov/Archives/edgar/data/1096343/000109634326000020/mkl-20251231.htm "Markel Group Inc. 2025 Form 10-K")

[Markel Insurance profile](https://spot.insure/insurance-providers/markel)

## What Is Umbrella and Excess Liability Insurance?

Umbrella or excess insurance adds liability limits above the policies named in the quote after a covered claim exhausts their limits. It may fit if a contract sets higher limits; check which primary policies are listed and any gaps between them. [10](https://www.iii.org/publication/insuring-your-business-small-business-owners-guide-to-insurance/specific-coverages/liability-insurance "Liability Insurance") [11](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [12](https://www.insurance.ca.gov/0200-industry/0050-renew-license/0200-requirements/casualty/lines-of-ins.cfm "Lines of Insurance") [13](https://www.coverdash.com/coverage "Coverage Hub") [14](https://kinro.com/products "Products")

## Key Differences in Umbrella and Excess Liability Insurance

### Broker Services and Coordination

Gallagher places umbrella and excess through outside carriers and describes program design alongside other casualty lines. Its process includes pre-renewal meetings, gap and contract review, and claims and loss-control advocacy. Markel’s cited overview describes added limits and an underwriting-team contact path, without comparable umbrella-specific advisory services. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance")

### Account Fit

Gallagher says it serves clients with broader casualty programs but does not specify an industry or size threshold for umbrella placement. Markel describes small-business risks within its casualty appetite, with underlying coverage and risk review affecting placement. Ask whether your operations and underlying carriers fit before submitting. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance")

### Limits and Program Design

Neither cited overview publishes a universal umbrella limit or attachment point: Gallagher says program structure and limits are designed around client needs, and Markel leaves figures to the quote and issued policy. Request the same limit tower and underlying schedule from both, then compare the forms and service scope. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance")

## What to Confirm in Umbrella and Excess Liability Insurance Quotes

- Ask Gallagher which insurer will issue the layer, what limits and attachment points are proposed, and whether contract/form review includes your umbrella wording. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance")
- Ask Markel for its issuing insurer, covered underlying lines, limit, retention, and the underwriting contact responsible for the submission. [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance")

## Offering Details

| Criteria | Gallagher Umbrella/Excess Liability Insurance | Markel umbrella excess (official overview) |
| --- | --- | --- |
| Role in This Line | Gallagher's Casualty practice places umbrella and excess liability coverage with outside carriers as one line within a broader casualty program; it does not underwrite the policy. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") (Evidence: Company-reported; scope: Group-level casualty practice page..) | Markel describes offering umbrella excess for the audience stated on the cited product page. [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance") (Evidence: Company-reported; scope: umbrella excess marketed by markel; 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 casualty practice page does not name the insurer that would issue a given client's umbrella or excess policy. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") (Evidence: Not publicly disclosed; scope: Checked the group-level casualty practice page..) | Confirm in your quote. |
| Who It’s For | The casualty practice page does not name a target industry, size or minimum premium for umbrella/excess placements; it describes the practice generally as serving clients with a broader casualty program. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") (Evidence: Not publicly disclosed; scope: Checked the group-level casualty practice page on 2026-09-23..) | Small-business risks within the page's casualty appetite; an umbrella placement depends on underlying coverage and risk review. [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance") (Evidence: Company-reported; scope: umbrella excess marketed by markel; 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 | Gallagher groups umbrella/excess liability with automobile liability, workers' compensation and general/product liability under its casualty practice, offering "customized excess casualty program design and placement" and non-traditional alternative risk programs, but does not describe specific attachment points, exclusions or triggers. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") (Evidence: Company-reported; scope: Group-level casualty practice page; a service description, not a specific policy's insuring agreement..) | The cited product page describes excess umbrella liability providing additional limits beyond primary policies, subject to the underlying coverage and policy terms. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance") (Evidence: Company-reported; scope: umbrella excess marketed by markel; 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 casualty practice page does not publish specific umbrella/excess limits, attachment points or premium ranges; it says program structure, coverage, limits and pricing are designed to fit the client's current and future needs. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") (Evidence: Not publicly disclosed; scope: Checked the group-level casualty practice page..) | 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. [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance") (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 | Gallagher describes pre-renewal meetings with a client's finance, HR, operations and risk-management stakeholders, a gap analysis and contract/form review to close coverage gaps between policies, and a dedicated claims and loss-control advocacy group that reviews legacy loss information to build claim-mitigation and loss-prevention programs. [6](https://www.ajg.com/insurance/casualty-insurance/ "Casualty Insurance") (Evidence: Company-reported; scope: Group-level casualty practice page; described at the practice level across all casualty lines, not exclusively for umbrella/excess..) | Confirm in your quote. |
| How to Apply | Confirm in your quote. | The page invites prospective customers or brokers to contact Markel or the named underwriting team. The page does not establish a quote, bind, or coverage-effective timeline. [9](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property "Small Business Casualty and Property Insurance") (Evidence: Company-reported; scope: umbrella excess marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |

## Full Comparison

- [Gallagher vs Markel Insurance](https://spot.insure/compare/gallagher-vs-markel): all coverage lines, business roles, service and claims.
- [What Is Umbrella and Excess Liability Insurance?](https://spot.insure/coverage/umbrella-excess): Umbrella or excess insurance can add liability limits above selected underlying policies when a covered claim exceeds them; compare the schedule and any gaps.
- [Gallagher vs Markel Insurance Commercial Property Insurance](https://spot.insure/compare/gallagher-vs-markel/commercial-property)
- [Gallagher vs Markel Insurance Crime Insurance](https://spot.insure/compare/gallagher-vs-markel/crime)
- [Gallagher vs Markel Insurance Cyber Insurance](https://spot.insure/compare/gallagher-vs-markel/cyber)
- [Gallagher vs Markel Insurance D&O Insurance](https://spot.insure/compare/gallagher-vs-markel/directors-officers)
- [Gallagher vs Markel Insurance Employment Practices Liability Insurance](https://spot.insure/compare/gallagher-vs-markel/employment-practices)
- [Gallagher vs Markel Insurance Fiduciary Liability Insurance](https://spot.insure/compare/gallagher-vs-markel/fiduciary)
- [Gallagher vs Markel Insurance General Liability Insurance](https://spot.insure/compare/gallagher-vs-markel/general-liability)
- [Gallagher vs Markel Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/gallagher-vs-markel/professional-errors-omissions)
- [Gallagher vs Markel Insurance Workers’ Compensation Insurance](https://spot.insure/compare/gallagher-vs-markel/workers-compensation)
- [AIG vs Markel Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-markel/umbrella-excess)
- [Alliance Risk vs Gallagher Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-gallagher/umbrella-excess)
- [Amelia Risk vs Gallagher Umbrella and Excess Liability Insurance](https://spot.insure/compare/amelia-risk-vs-gallagher/umbrella-excess)
- [Amelia Risk vs Markel Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/amelia-risk-vs-markel/umbrella-excess)
- [Aon vs Markel Insurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-markel/umbrella-excess)
- [The Baldwin Group vs Gallagher Umbrella and Excess Liability Insurance](https://spot.insure/compare/baldwin-vs-gallagher/umbrella-excess)

## Sources

### Gallagher

1. [Technology Insurance](https://www.ajg.com/industries/technology-insurance/). Gallagher; Introduction; Solutions and coverages for the technology industry: Technology errors and omissions including cyber, Intellectual property insurance, Product liability, Employee benefits; Data-driven insights; global network. Accessed 2026-09-16.
2. [Insurance for Technology & IT Businesses](https://www.gallaghersmallbusiness.com/technology-services/). Gallagher Small Business; Protection for IT Professionals & Their Technology-Based Businesses; recommended coverage menu, including Surety Bond Programs; Connect With An Advisor. Accessed 2026-09-16.
3. [Executive and Financial Risk Insurance](https://www.ajg.com/insurance/executive-and-financial-risk-insurance/). Gallagher; Opening (insurance broking and placement); three key services; Directors and Officers; IPO and direct listings; Employment Practices; Fiduciary; Employee Dishonesty (Crime) and Fidelity Bond; Kidnap, Ransom and Extortion; M&A Transactional Insurance. Accessed 2026-09-16.
4. [Legal Information](https://www.gallaghersmallbusiness.com/legal-information/). Gallagher Small Business; Producer identification immediately above Quick Links. Accessed 2026-09-16.
5. [Woodruff Sawyer Is Now Gallagher](https://www.ajg.com/merger-partners/woodruff-sawyer-is-now-gallagher/). Gallagher; Opening; Executive and Financial Risk consulting; Continued access to client portals; contact form. Accessed 2026-09-16.
6. [Casualty Insurance](https://www.ajg.com/insurance/casualty-insurance/). Gallagher; Holistic approach for better insurance and risk management in casualty: Automobile Liability, Workers Compensation, General/Product Liability, Umbrella/Excess Liability and alternative forms of risk transfer; Robust casualty risk analysis process; Casualty Practice Summary. Accessed 2026-09-23.

### Markel Insurance

7. [About us](https://www.markel.com/about-us). Markel; Markel at a glance; description of Markel Insurance within Markel Group Inc.. Accessed 2026-09-28.
8. [Markel Group Inc. 2025 Form 10-K](https://www.sec.gov/Archives/edgar/data/1096343/000109634326000020/mkl-20251231.htm). U.S. Securities and Exchange Commission; filed by Markel Group Inc.; Cover page; Part I, Item 1 Business—Markel Insurance, U.S. Wholesale and Specialty, Programs and Solutions; Part II, Item 7/8 for group and segment risks. Accessed 2026-09-28.
9. [Small Business Casualty and Property Insurance](https://www.markel.com/us/commercial/small-business/small-business-casualty-and-property). Markel; Excess umbrella section; added liability limits beyond primary policies.. Accessed 2026-09-30.

### Umbrella and Excess Liability Insurance Guide

10. [Liability Insurance](https://www.iii.org/publication/insuring-your-business-small-business-owners-guide-to-insurance/specific-coverages/liability-insurance). Insurance Information Institute; Heading Umbrella Liability Insurance; sentence Umbrella Liability—also known as Excess Liability Insurance; underlying policies listed with limits; typically GL, auto and employers’ liability; starts when a covered loss exhausts the primary per occurrence limit; Most umbrella policies exclude EPL, professional liability, product recall, workers compensation, asbestos, pollution, war and terrorism. Accessed 2026-09-16.
11. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Commercial Umbrella; excess over a basic liability policy; auto/CGL/WC or any liability policy can be covered; may respond if basic policy not in force or for gaps; SIR when no underlying. Accessed 2026-09-16.
12. [Lines of Insurance](https://www.insurance.ca.gov/0200-industry/0050-renew-license/0200-requirements/casualty/lines-of-ins.cfm). California Department of Insurance; Umbrella or Excess Liability Policy: excess limits over existing liability; may provide additional coverages not provided by underlying policies. Accessed 2026-09-16.
13. [Coverage Hub](https://www.coverdash.com/coverage). Coverdash; Excess & Specialty: Umbrella; Excess Liability. Accessed 2026-09-16.
14. [Products](https://kinro.com/products). Kinro; 09 Umbrella/Excess: additional limits above scheduled underlying policies; when to review; reviewed with. 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.

## Gallagher Reviews

Review Score: 9.3 / 10 from 3 rated sources, equally weighted.

Gallagher has strong Trustpilot feedback and a favorable historical large-commercial survey result. Neither directly measures today’s US small-business service.

- J.D. Power: Broker satisfaction rank/score 2nd / 855 (Rank / 1,000-point score). 2017 US/Canada large-commercial broker study; participating organizations had at least $100m annual revenue or operating budget; not small-business-specific. Period: 2017 study. Checked 2026-09-25. [JD Power 2017 Large Commercial Insurance Study](https://www.jdpower.com/business/press-releases/jd-power-2017-large-commercial-insurance-study)
- Trustpilot: TrustScore 4.6 (5 stars); 8190 reviews. Global Arthur J. Gallagher & Co. brand profile; mixed countries and insurance lines, not US commercial-only. Period: 976 reviews in prior 12 months; observed 2026-09-25. Checked 2026-09-25. [Gallagher Reviews | Trustpilot](https://www.trustpilot.com/review/www.ajg.com)
- BBB: BBB grade A+ (BBB letter grade). BBB corporate headquarters profile for Gallagher, Rolling Meadows, Illinois. Checked 2026-09-25. [Gallagher | BBB Business Profile](https://www.bbb.org/us/il/rolling-meadows/profile/insurance-companies/gallagher-0654-23000270)

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

## Markel Insurance Reviews

Review Score: 7.5 / 10 from 2 rated sources, equally weighted.

There is little public customer feedback on Markel. Trustpilot shows 2.5 out of 5 from just 5 reviews, and BBB lists 12 complaints closed in the last three years.

- J.D. Power: Commercial Lines Insurers agent satisfaction score 726 (out of 1,000). 2022 commercial-lines independent-agent satisfaction study and 2025 small-commercial customer study; these use different populations and measures Period: 2022. Checked 2026-09-29. [2025 U.S. Small Commercial Insurance Study](https://www.jdpower.com/business/press-releases/2025-us-small-commercial-insurance-study); [2022 U.S. Independent Agent Satisfaction Study](https://www.jdpower.com/sites/default/files/file/2022-10/2022134%20U.S.%20Independent%20Agent.pdf)
- Trustpilot: TrustScore 2.5 (out of 5); 5 reviews. Trustpilot brand-level page for markel.com. It mixes products and is not mapped to one legal insurer. Checked 2026-09-29. [Markel Reviews](https://www.trustpilot.com/review/markel.com)
- BBB: BBB business grade A+. BBB business profile for Markel Insurance Company headquarters/corporate-owned locations; review and complaint submissions may include other products and affiliates Checked 2026-09-29. [Markel Insurance Company Business Profile](https://www.bbb.org/us/va/glen-allen/profile/insurance-companies/markel-insurance-company-0603-4017547); [Markel Insurance Company Complaints](https://www.bbb.org/us/va/glen-allen/profile/insurance-companies/markel-insurance-company-0603-4017547/complaints)
- BBB: Complaints 12; 12 reviews. BBB profile for Markel Insurance Company; complaints may include other Markel products and affiliates and BBB says not all submissions are displayed. Period: last 3 years, as displayed 2026-09-29. Checked 2026-09-29. [Markel Insurance Company Complaints](https://www.bbb.org/us/va/glen-allen/profile/insurance-companies/markel-insurance-company-0603-4017547/complaints)

Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/markel/reviews).

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/gallagher-vs-markel/umbrella-excess.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)