---
title: "Heffernan Insurance Brokers vs Relm Insurance Professional Liability (E&O) Insurance"
description: "Relm names emerging sectors like space and digital assets for its E&O family; Heffernan targets traditional small-business industries."
canonical: "https://spot.insure/compare/heffernan-vs-relm/professional-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-23"
---

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# Heffernan Insurance Brokers vs Relm Insurance Professional Liability (E&O) Insurance

Relm names emerging sectors like space and digital assets for its E&O family; Heffernan targets traditional small-business industries.

## Research Scope and Use

Use this comparison to evaluate Heffernan Insurance Brokers and Relm Insurance for Professional Liability (E&O) 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

Relm groups E&O into specialized products for emerging sectors such as space, digital assets and AI, while Heffernan's small-business division places one undifferentiated E&O line across traditional industries. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance")

## What Is Heffernan Insurance Brokers?

Heffernan Insurance Brokers is an independent, Walnut Creek–headquartered retail brokerage that arranges business insurance, employee benefits, and related services. Its technology practice markets to mid- and late-stage companies, including venture-funded and pre-IPO firms. [1](https://www.heffins.com/about-us/our-story/ "Our Story") [2](https://www.heffins.com/business-insurance/technology/ "Technology Company Insurance") [3](https://www.heffins.com/business-insurance/ "Heffernan Business Insurance Brokerage")

[Heffernan Insurance Brokers profile](https://spot.insure/insurance-providers/heffernan)

## What Is Relm Insurance?

Relm is a specialty insurance business serving emerging industries. Its AI range distinguishes developer liability, gaps in existing liability insurance and losses from third-party AI failures. [5](https://relminsurance.com/relm-launches-us-mga/ "Relm Launches US MGA") [6](https://relminsurance.com/relm-insurance-launches-ai-suite/ "Relm Launches AI Liability Solutions")

[Relm Insurance profile](https://spot.insure/insurance-providers/relm)

## What Is Professional Errors and Omissions (E&O) Insurance?

Professional errors and omissions (E&O) insurance, also called professional liability insurance, addresses claims that professional services or advice caused a client financial loss. What's covered depends on the services actually scheduled in the policy, not the product label alone. [8](https://www.tdi.texas.gov/commercial/pl-faq.html "FAQ: Professional liability insurance") [9](https://www.iii.org/article/professional-liability-insurance "Professional liability insurance") [10](https://www.sba.gov/counseling/launch-your-business/#business-insurance "Get business insurance") [11](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf "Professional Liability – US Direct Errors and Omissions Insurance")

## Key Differences in Professional Liability (E&O) Insurance

### Which Businesses Each Targets

Relm targets clients in emerging sectors such as space, digital assets, AI and biotech, describing its general E&O line as protection for the provision of specialized products, advice or services. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") Heffernan instead serves sole proprietors through fast-growing companies in construction, food, health care, hospitality, nonprofits, real estate, technology, transportation, and vintners and growers. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance")

### How the Product Line Is Split

Relm groups a family of named products under its professional lines: a general E&O policy, plus separate Accountants Errors and Omissions, Consultants Errors and Omissions, Financial Institutions Professional Indemnity, and Miscellaneous Errors and Omissions offerings, each described with its own claim types. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") Heffernan lists errors and omissions as a single, undifferentiated line among its small-business coverages, without separate named products by profession. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance")

### When the Coverage Is Legally Required

Relm's page notes that some professionals, including attorneys, are required by federal or state law to carry E&O insurance, and that its Financial Institutions Professional Indemnity product is mandated by some regulators, including the UK's Financial Conduct Authority:

Relm notes that some professionals, including attorneys, are required by federal or state law to carry errors and omissions insurance, and that Financial Institutions Professional Indemnity is mandated by some regulators, including the UK's Financial Conduct Authority. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional Lines page; general regulatory context, not a jurisdiction-specific legal determination for a particular buyer..)

Heffernan's page does not discuss any legal or regulatory requirement to carry the coverage for the industries it names. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance")

## What to Confirm in Professional Liability (E&O) Insurance Quotes

- Ask Relm which of its named sub-products (general, accountants, consultants, financial institutions, miscellaneous) matches your business. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance")
- Ask Heffernan and Relm which insurer would underwrite your policy, since neither reviewed page names one. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance")
- If you're in a regulated profession, ask whether a law or regulator requires you to carry this coverage. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance")
- Ask Heffernan which carriers it typically places E&O with for your industry. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance")

## Offering Details

| Criteria | Heffernan Professional Errors and Omissions Brokerage | Relm Errors and Omissions Insurance |
| --- | --- | --- |
| Role in This Line | Heffernan lists errors and omissions among the coverages its small-business division places for clients, shopping the line with insurers rather than underwriting it. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") (Evidence: Company-reported; scope: Small Business Insurance page as read on 2026-09-23; no dedicated professional-E&O product page was found..) | Relm groups a family of professional liability products under Professional Lines and Errors and Omissions, distinguishing a general E&O line from specialized versions for accountants, consultants, financial institutions, lawyers, lenders, media, trust/fund administrators and other niches. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Relm line-of-business page (Relm sells through brokers); not a statement identifying the issuing insurer for a given placement. This record covers the general 'Errors and Omissions' and 'Consultants' and 'Miscellaneous' entries; Relm's media and lawyers E&O sub-products are addressed in separate offering records where scoped..) |
| Issuing Insurer | Not described in the reviewed sources. | The reviewed page does not name a specific issuing insurer for E&O placements. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Not publicly disclosed; scope: Line-of-business page as read on 2026-09-23; a specific placement's insurer is product- and jurisdiction-specific..) |
| Who It’s For | Heffernan's small-business division says it serves sole proprietors through fast-growing companies across industries including construction, food, health care, hospitality, nonprofits, real estate, technology, transportation, and vintners and growers, and will custom-design a package for industries not listed. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") (Evidence: Company-reported; scope: Small Business Insurance page as read on 2026-09-23; not exclusively E&O-specific, but describes the buyer base for the page listing this coverage..) | Relm targets clients in emerging sectors such as space, digital assets, AI and biotech, describing general E&O as protection for the provision of specialized products, advice or services, and Miscellaneous E&O for niche fields like robotics consulting and space logistics that don't fit an established category. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional Lines page framing; not a guarantee of eligibility for a particular company..)<br><br>Relm notes that some professionals, including attorneys, are required by federal or state law to carry errors and omissions insurance, and that Financial Institutions Professional Indemnity is mandated by some regulators, including the UK's Financial Conduct Authority. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional Lines page; general regulatory context, not a jurisdiction-specific legal determination for a particular buyer..) |
| Coverage Features | Heffernan describes errors and omissions coverage as protecting against claims for problems with a company's product or service that result in a financial loss to a client. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") (Evidence: Company-reported; scope: Small Business Insurance page as read on 2026-09-23; the page does not list specific exclusions, claims-made versus occurrence form, or endorsements..) | Relm says its general E&O line covers claims of professional negligence, mistakes or faulty recommendations, and failure to deliver on agreed services, while Consultants E&O specifically defends against allegations of negligence, poor advice or failure to deliver adequate services. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional Lines page general description; the issued policy and declarations control..)<br><br>Relm describes a distinct Accountants Errors and Omissions product covering misconduct accusations, financial misstatements, miscalculations, late filings, and in some cases breach of contract, including legal defense costs, settlements and damages. [7](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/ "Professional Lines and Errors and Omissions Insurance") (Evidence: Company-reported; scope: Professional Lines page 'Accountants Errors and Omissions' section; a related but separate product from Relm's general E&O line..) |
| Limits and Retentions | The reviewed page does not publish limits, retentions, or premium ranges for errors and omissions coverage. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") (Evidence: Not publicly disclosed; scope: Small Business Insurance page as read on 2026-09-23..) | Not described in the reviewed sources. |
| How to Apply | Heffernan directs small-business buyers to contact the firm's small-business division to request a quote and says it will research and build a custom package for industries not already listed. [4](https://www.heffins.com/business-insurance/small-business/ "Small Business Insurance") (Evidence: Company-reported; scope: Small Business Insurance page as read on 2026-09-23..) | Not described in the reviewed sources. |

## Full Comparison

- [Heffernan Insurance Brokers vs Relm Insurance](https://spot.insure/compare/heffernan-vs-relm): all coverage lines, business roles, service and claims.
- [What Is Professional Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/professional-errors-omissions): Professional E&O insurance addresses claims that a mistake in your advice or services caused a client financial loss.
- [Heffernan Insurance Brokers vs Relm Insurance Commercial Property Insurance](https://spot.insure/compare/heffernan-vs-relm/commercial-property)
- [Heffernan Insurance Brokers vs Relm Insurance Crime Insurance](https://spot.insure/compare/heffernan-vs-relm/crime)
- [Heffernan Insurance Brokers vs Relm Insurance Cyber Insurance](https://spot.insure/compare/heffernan-vs-relm/cyber)
- [Heffernan Insurance Brokers vs Relm Insurance Employment Practices Liability Insurance](https://spot.insure/compare/heffernan-vs-relm/employment-practices)
- [Heffernan Insurance Brokers vs Relm Insurance Fiduciary Liability Insurance](https://spot.insure/compare/heffernan-vs-relm/fiduciary)
- [Heffernan Insurance Brokers vs Relm Insurance General Liability Insurance](https://spot.insure/compare/heffernan-vs-relm/general-liability)
- [Alliance Risk vs Heffernan Insurance Brokers Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-heffernan/professional-errors-omissions)
- [Alliance Risk vs Relm Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-relm/professional-errors-omissions)
- [At-Bay vs Heffernan Insurance Brokers Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-heffernan/professional-errors-omissions)
- [At-Bay vs Relm Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-relm/professional-errors-omissions)
- [Beazley vs Heffernan Insurance Brokers Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-heffernan/professional-errors-omissions)
- [Beazley vs Relm Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-relm/professional-errors-omissions)

## Sources

### Heffernan Insurance Brokers

1. [Our Story](https://www.heffins.com/about-us/our-story/). Heffernan Insurance Brokers; Headquartered in Walnut Creek; nationwide presence; founded 1988; employee owned; niche practices including technology. Accessed 2026-09-16.
2. [Technology Company Insurance](https://www.heffins.com/business-insurance/technology/). Heffernan Insurance Brokers; Pre-IPO and venture-funded heading; mid to late stage specialization; global expansion copy; self-insurance strategies; Key Markets list; Why Heffernan broker history; Joseph Talmadge practice leader; FAQ. Accessed 2026-09-16.
3. [Heffernan Business Insurance Brokerage](https://www.heffins.com/business-insurance/). Heffernan Insurance Brokers; Forward-Thinking Business Insurance: basic coverages (general liability, commercial property and auto, workers’ compensation); corporate and executive protection (EPL, D&O, fiduciary responsibility, cyber, kidnap and ransom); alternative risk capabilities; claims, loss control and risk-management services; industry practice links including Technology and Claims Advocacy. Accessed 2026-09-16.
4. [Small Business Insurance](https://www.heffins.com/business-insurance/small-business/). Heffernan Insurance Brokers; The types of coverage we can provide include... Errors and omissions protects against claims for problems with your product or service that result in a financial loss; industries served list; Specialty Programs; contact for custom-designed packages. Accessed 2026-09-23.

### Relm Insurance

5. [Relm Launches US MGA](https://relminsurance.com/relm-launches-us-mga/). Relm Insurance; Opening paragraphs describing US MGA and distribution partners. Accessed 2026-09-16.
6. [Relm Launches AI Liability Solutions](https://relminsurance.com/relm-insurance-launches-ai-suite/). Relm Insurance; NOVAAI, PONTAAI and RESCAAI: Applicable Users and Coverage Highlights. Accessed 2026-09-16.
7. [Professional Lines and Errors and Omissions Insurance](https://relminsurance.com/lines-of-business/professional-lines-and-errors-and-omissions-insurance/). Relm Insurance; Errors and Omissions; Accountants Errors and Omissions; Consultants Errors and Omissions; Financial Institutions Professional Indemnity; Miscellaneous Errors and Omissions. Accessed 2026-09-23.

### Professional Liability (E&O) Insurance Guide

8. [FAQ: Professional liability insurance](https://www.tdi.texas.gov/commercial/pl-faq.html). Texas Department of Insurance; What’s professional liability coverage?; What types of damages…; What’s general liability insurance?; Do I need professional liability… if I have general liability…?; Is professional liability insurance required?; Can a client require…?; What’s the difference between occurrence policies and claims-made policies. Accessed 2026-09-16.
9. [Professional liability insurance](https://www.iii.org/article/professional-liability-insurance). Insurance Information Institute; Opening paragraphs (professional services/advice and E&O name); Claims not covered by general liability; What types of businesses need professional liability insurance?; What’s covered… and what’s not (claims-made versus occurrence, defense and judgments, non-financial/intentional limits, BOP/in-home exclusion). Accessed 2026-09-16.
10. [Get business insurance](https://www.sba.gov/counseling/launch-your-business/#business-insurance). U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
11. [Professional Liability – US Direct Errors and Omissions Insurance](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf). Hiscox Inc. specimen; About this Policy / Coverage for Claims Made Against You; I.A Insuring Agreement; I.B Defense; I.C Settlement; II.A Notice of Claims; II.C Optional Extended Reporting Period; III.A, III.K, III.M, III.R, III.S Exclusions; IV.A–B Limits and Deductible; VI.O Professional Services; VI.U Wrongful Act. Accessed 2026-09-16.

Updated 2026-09-23. 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.

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