--- title: "biBerk vs Insureon: Umbrella and Excess Liability Insurance" description: "biBerk says its umbrella must accompany existing liability coverage; Insureon offers an online request path for additional liability protection above underlying policies." canonical: "https://spot.insure/compare/biberk-vs-insureon/umbrella-excess" page-type: "line-comparison" updated-at: "2026-09-30" comparison-pair: "biberk-vs-insureon" provider-a: "biberk" provider-b: "insureon" 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/biberk-vs-insureon/umbrella-excess) ## Agent Guide **What this page is:** Focused comparison of biBerk and Insureon 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 biBerk versus Insureon. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide. **Questions this page answers:** - biBerk vs Insureon for Umbrella and Excess Liability Insurance: how do they differ? - Which is better for Umbrella and Excess Liability Insurance, biBerk or Insureon? - What does biBerk or Insureon 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 biBerk or Insureon? **Key facts:** - Line: Umbrella and Excess Liability Insurance. Providers: biBerk and Insureon. - 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:** - [biBerk vs Insureon](https://spot.insure/compare/biberk-vs-insureon) — parent: all coverage lines for this pair - [Umbrella and Excess Liability Insurance guide](https://spot.insure/coverage/umbrella-excess) — coverage explainer for this line - [biBerk profile](https://spot.insure/insurance-providers/biberk) — provider profile (evidence) - [Insureon profile](https://spot.insure/insurance-providers/insureon) — provider profile (evidence) - [biBerk vs Insureon Workers’ Compensation Insurance](https://spot.insure/compare/biberk-vs-insureon/workers-compensation) — sibling comparison (other line, or other pair for this line) - [AIG vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-insureon/umbrella-excess) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-insureon/umbrella-excess) — sibling comparison (other line, or other pair for this line) - [Amelia Risk vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/amelia-risk-vs-insureon/umbrella-excess) — sibling comparison (other line, or other pair for this line) - [The Baldwin Group vs biBerk Umbrella and Excess Liability Insurance](https://spot.insure/compare/baldwin-vs-biberk/umbrella-excess) — sibling comparison (other line, or other pair for this line) - [The Baldwin Group vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/baldwin-vs-insureon/umbrella-excess) — sibling comparison (other line, or other pair for this line) - [biBerk vs CFC Umbrella and Excess Liability Insurance](https://spot.insure/compare/biberk-vs-cfc/umbrella-excess) — sibling comparison (other line, or other pair for this line) # biBerk vs Insureon: How Do They Compare for Umbrella and Excess Liability Insurance? biBerk says its umbrella must accompany existing liability coverage; Insureon offers an online request path for additional liability protection above underlying policies. ## Research Scope and Use Use this comparison to evaluate biBerk and Insureon 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 biBerk requires an existing liability policy and ties umbrella protection to included underlying coverage. Insureon provides an online quote request for commercial umbrella but leaves the applicable lines and terms to the quote. [3](https://www.biberk.com/small-business-insurance/umbrella-insurance "Umbrella Insurance From biBerk | Get Coverage Today") [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") ## What Is biBerk Insurance? biBerk focuses on small businesses and describes a direct online path to answer business questions, choose coverage and pay, with an insurance expert available to help. Before you plan around online checkout, confirm that your state and the insurance you need are supported; biBerk says availability depends on both. [1](https://www.biberk.com/ "Small Business Insurance From biBerk | Get A Quote Online") [2](https://www.biberk.com/about-biberk "About biBerk | Making Small Business Insurance Simple") [biBerk profile](https://spot.insure/insurance-providers/biberk) ## What is Insureon? Insureon describes a small-business insurance agency and broker route with online quote entry and agent support. Its pages market several coverage types, but do not establish which insurer, policy form, state availability, or eligibility applies to a particular buyer. [4](https://www.insureon.com/about-us/how-insureon-works "How Insureon Works") [5](https://www.insureon.com/small-business-insurance/general-liability "General Liability Insurance - Get Online Quotes") [Insureon profile](https://spot.insure/insurance-providers/insureon) ## 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. [7](https://www.iii.org/publication/insuring-your-business-small-business-owners-guide-to-insurance/specific-coverages/liability-insurance "Liability Insurance") [8](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [9](https://www.insurance.ca.gov/0200-industry/0050-renew-license/0200-requirements/casualty/lines-of-ins.cfm "Lines of Insurance") [10](https://www.coverdash.com/coverage "Coverage Hub") [11](https://kinro.com/products "Products") ## Key Differences in Umbrella and Excess Liability Insurance ### What Sits Under the Umbrella biBerk says its umbrella only applies to coverages included in the underlying policy and gives commercial auto as an example: without that policy below, auto claims are not added. Insureon describes additional liability protection above underlying policies but says which policies and terms apply depend on the quote. If you need a particular line extended, biBerk’s claim makes the schedule explicit; Insureon buyers should get the same list in the proposal. [3](https://www.biberk.com/small-business-insurance/umbrella-insurance "Umbrella Insurance From biBerk | Get Coverage Today") [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") ### Requesting an Offer Insureon provides an online quote-request path through its small-business channel. biBerk offers online or phone access and says the umbrella must accompany an existing liability policy. Neither overview specifies your final insurer or terms, so the purchase route alone does not establish that the layer will be available for your risk. [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") [3](https://www.biberk.com/small-business-insurance/umbrella-insurance "Umbrella Insurance From biBerk | Get Coverage Today") Insureon’s reviewed overview leaves limits, deductibles, and exclusions to the quote; biBerk lists exclusions including war and contractual liability. [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") [3](https://www.biberk.com/small-business-insurance/umbrella-insurance "Umbrella Insurance From biBerk | Get Coverage Today") ## What to Confirm in Umbrella and Excess Liability Insurance Quotes - Ask Insureon to identify the insurer, covered underlying policies, and exclusions. [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") - Ask biBerk for its offered limit and confirm every needed line is scheduled. [3](https://www.biberk.com/small-business-insurance/umbrella-insurance "Umbrella Insurance From biBerk | Get Coverage Today") ## Offering Details | Criteria | biBerk Business Umbrella / Commercial Excess | Insureon Commercial Umbrella Insurance | | --- | --- | --- | | Role in This Line | Confirm in your quote. | Insureon markets Commercial Umbrella insurance through its small-business quote channel. [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | | Who It’s For | Confirm in your quote. | The page addresses businesses seeking additional liability protection; it does not state an applicant’s limits, underlying-policy requirements or eligibility. [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | | Coverage Features | biBerk says umbrella coverage can respond after a covered claim exceeds an applicable existing liability policy limit. [3](https://www.biberk.com/small-business-insurance/umbrella-insurance "Umbrella Insurance From biBerk | Get Coverage Today") (Evidence: Company-reported; scope: Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business umbrella/excess. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage..)

biBerk says the umbrella only applies to coverages included in the underlying policy; without commercial auto underneath, auto claims are not added. [3](https://www.biberk.com/small-business-insurance/umbrella-insurance "Umbrella Insurance From biBerk | Get Coverage Today") (Evidence: Company-reported; scope: Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business umbrella/excess. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage..)

biBerk lists intentional harm, damage to the insured’s own property, contractual liability and war as examples excluded from umbrella. [3](https://www.biberk.com/small-business-insurance/umbrella-insurance "Umbrella Insurance From biBerk | Get Coverage Today") (Evidence: Company-reported; scope: Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business umbrella/excess. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage..) | The page describes umbrella coverage as additional liability protection above underlying policies; which underlying policies and terms apply depend on the quote. [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | | Limits and Retentions | Confirm in your quote. | The cited public overview does not establish the limits, deductibles, exclusions or form terms that would apply to a specific buyer. [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") (Evidence: Not publicly disclosed; scope: Ask for the quote and specimen or issued policy forms before treating a listed feature as covered..) | | How to Apply | biBerk offers online or phone access to quote its umbrella, which must accompany an existing liability policy. [3](https://www.biberk.com/small-business-insurance/umbrella-insurance "Umbrella Insurance From biBerk | Get Coverage Today") (Evidence: Company-reported; scope: Entity: biBerk brand; underlying issuing company is policy/state-dependent unless stated. Product: small-business umbrella/excess. Jurisdiction: United States; availability varies by state unless stated. Limitation: Company-reported; exact issued policy wording and underwriting determine coverage..) | The cited Insureon product page provides an online quote request path; that route does not identify the insurer or guarantee that a quote will be offered or bound. [6](https://www.insureon.com/small-business-insurance/umbrella-liability "Commercial Umbrella Insurance - Get Online Quotes") (Evidence: Company-reported; scope: Insureon’s public marketing page and quote route documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents..) | ## Full Comparison - [biBerk vs Insureon](https://spot.insure/compare/biberk-vs-insureon): 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. - [biBerk vs Insureon Workers’ Compensation Insurance](https://spot.insure/compare/biberk-vs-insureon/workers-compensation) - [AIG vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/aig-vs-insureon/umbrella-excess) - [Alliance Risk vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-insureon/umbrella-excess) - [Amelia Risk vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/amelia-risk-vs-insureon/umbrella-excess) - [The Baldwin Group vs biBerk Umbrella and Excess Liability Insurance](https://spot.insure/compare/baldwin-vs-biberk/umbrella-excess) - [The Baldwin Group vs Insureon Umbrella and Excess Liability Insurance](https://spot.insure/compare/baldwin-vs-insureon/umbrella-excess) - [biBerk vs CFC Umbrella and Excess Liability Insurance](https://spot.insure/compare/biberk-vs-cfc/umbrella-excess) ## Sources ### biBerk 1. [Small Business Insurance From biBerk | Get A Quote Online](https://www.biberk.com/). biBerk; Online purchase steps, lines 183–197; small-business audience and industries, lines 231–238; state/type availability, lines 290–295. Accessed 2026-09-28. 2. [About biBerk | Making Small Business Insurance Simple](https://www.biberk.com/about-biberk). biBerk; Making small business insurance simple and direct sales without an insurance broker, lines 72–89; online assistance, lines 76–78. Accessed 2026-09-28. 3. [Umbrella Insurance From biBerk | Get Coverage Today](https://www.biberk.com/small-business-insurance/umbrella-insurance). biBerk; Coverage trigger, underlying policies and exclusions. Accessed 2026-09-28. ### Insureon 4. [How Insureon Works](https://www.insureon.com/about-us/how-insureon-works). Insureon; Agent/broker and carrier roles (L82-88); application and advertised quote/payment route (L89-97); human support (L98-101). Accessed 2026-09-28. 5. [General Liability Insurance - Get Online Quotes](https://www.insureon.com/small-business-insurance/general-liability). Insureon; Coverage/product overview; illustrative third-party claims; quote CTA.. Accessed 2026-09-29. 6. [Commercial Umbrella Insurance - Get Online Quotes](https://www.insureon.com/small-business-insurance/umbrella-liability). Insureon; Product definition and underlying policies L67-L90; quote CTA.. Accessed 2026-09-29. ### Umbrella and Excess Liability Insurance Guide 7. [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. 8. [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. 9. [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. 10. [Coverage Hub](https://www.coverdash.com/coverage). Coverdash; Excess & Specialty: Umbrella; Excess Liability. Accessed 2026-09-16. 11. [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. ## biBerk Reviews Review Score: 9.0 / 10 from 3 rated sources, equally weighted. Customers rate biBerk well: Trustpilot shows 4.5 out of 5 from 2,620 reviews, and NerdWallet gives it 4.0. The complaints are about slow service after you buy, billing and audits, and slow refunds. - NerdWallet: NerdWallet editorial rating 4.0 (out of 5). NerdWallet's own editorial review of biBerk as a US small-business insurer. Not a customer average. Period: updated Feb 13, 2026. Checked 2026-09-29. [biBerk Insurance Review 2026](https://www.nerdwallet.com/business/insurance/learn/biberk-insurance) - Trustpilot: TrustScore 4.5 (out of 5); 2620 reviews. Trustpilot's biBerk profile. All lines and states; not tied to a specific policy. Period: profile accessed 2026-09-29; 714 in last 12 months. Checked 2026-09-29. [biBerk Business Insurance Reviews](https://www.trustpilot.com/review/biberk.com) - BBB: BBB business grade A+ (BBB letter grade). BBB Omaha, NE profile for biBerk, a Berkshire Hathaway Company. Grade, reviews and complaints are separate measures. Period: profile accessed 2026-09-29. Checked 2026-09-29. [biBerk, a Berkshire Hathaway Company - BBB profile](https://www.bbb.org/us/ne/omaha/profile/insurance-agency/biberk-a-berkshire-hathaway-company-0714-300108690); [biBerk BBB customer reviews](https://www.bbb.org/us/ne/omaha/profile/insurance-agency/biberk-a-berkshire-hathaway-company-0714-300108690/customer-reviews); [biBerk BBB complaints](https://www.bbb.org/us/ne/omaha/profile/insurance-agency/biberk-a-berkshire-hathaway-company-0714-300108690/complaints) Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/biberk/reviews). ## Insureon Reviews Review Score: 5.8 / 10 from 4 rated sources, equally weighted. Insureon's ratings are split. Trustpilot shows 4.5 out of 5 from 2,401 reviews, while ConsumerAffairs shows 1.0 from 344. - Trustpilot: TrustScore 4.5 (out of 5); 2401 reviews. Insureon's own Trustpilot profile (claimed since 2014), checked 2026-09-29. Reviews are collected by Insureon, so they are not a random sample. Period: all time; 548 in the prior 12 months (checked 2026-09-29). Checked 2026-09-29. [Insureon Reviews | Trustpilot](https://www.trustpilot.com/review/www.insureon.com) - ConsumerAffairs: Displayed listing rating 1.0 (out of 5); 344 reviews. Insureon listing on ConsumerAffairs, page updated 2026-08-14 (read in an earlier pass; the numbers were not re-confirmed on the latest check). Period: page updated 2026-08-14. Checked 2026-09-29. [Insureon Reviews (From First-hand Experiences)](https://www.consumeraffairs.com/insurance/insureon.html) - BBB: BBB business grade A+. BBB Chicago/Northern Illinois profile for Insureon; BBB Accredited since 2025-08-29. Checked 2026-09-29. [Insureon | BBB Business Profile](https://www.bbb.org/us/il/chicago/profile/commercial-insurance-services/insureon-0654-88589675) - BBB: Customer-review rating 1 (out of 5); 2 reviews. Two self-selected customer reviews on the BBB profile (read earlier; the 2 count was reconfirmed 2026-09-29). Period: BBB profile checked 2026-09-29. Checked 2026-09-29. [Insureon | BBB Reviews](https://www.bbb.org/us/il/chicago/profile/commercial-insurance-services/insureon-0654-88589675/customer-reviews) - BBB: Complaints 6. BBB complaint list for Insureon; no policy-volume denominator. Period: closed in the last three years (BBB, 2026-09-29). Checked 2026-09-29. [Insureon | BBB Complaints](https://www.bbb.org/us/il/chicago/profile/commercial-insurance-services/insureon-0654-88589675/complaints) Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/insureon/reviews). ## Agent and Developer Resources - [Markdown page](https://spot.insure/compare/biberk-vs-insureon/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)