Heffernan Insurance Brokers vs Liberty Mutual: How Do They Compare for Professional Liability (E&O) Insurance?

Heffernan describes E&O as protection against client financial loss from a product or service problem; Liberty Mutual lists a Physicians & Surgeons Professional program marked PL Only. 4,7

What Is Heffernan Insurance Brokers?

Heffernan’s technology practice targets mid- and late-stage, venture-funded and pre-IPO companies; early-stage firms seeking a direct online quote should compare digital providers. It also offers claims consulting and workers’ compensation support. 1,2,3

Read the Heffernan Insurance Brokers profile

Read the Heffernan Insurance Brokers Professional Liability (E&O) Insurance page

What Is Liberty Mutual Business Insurance?

Liberty Mutual spans small-commercial, commercial, specialty, surety, and reinsurance businesses. The insurer and distribution route depend on the product, so check the offer and policy before you compare terms. 5,6

Read the Liberty Mutual profile

Read the Liberty Mutual Professional Liability (E&O) Insurance page

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

Professional liability can help pay defense costs and covered losses when a client says your advice or service caused financial harm. If customers rely on your work, list every service you provide and check the claims-made reporting and prior-work terms. 8,9,10,11

Read the full coverage guide

Key Differences in Professional Liability (E&O) Insurance

Published E&O descriptions

Heffernan Insurance Brokers’ small-business division lists errors and omissions among the coverages it can provide and describes it as protection against a product or service problem that causes a client financial loss. Liberty Mutual’s specialty directory names a Physicians & Surgeons Professional program marked “PL Only” and says programs are managed by program administrators. These records establish the providers’ published E&O descriptions, but do not show that the products address the same buyer exposure or support a second like-for-like difference. 4 7

Editorial hold: no second supported comparison

The published locators do not establish a second distinct, like-for-like difference for the same buyer exposure. This candidate remains on hold pending additional canonical evidence.

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

  • Ask Heffernan Insurance Brokers’ small-business desk how its published E&O description applies to a problem with your product or service that causes a client financial loss. 4
  • Ask Liberty Mutual’s program administrator which clinical roles are considered and request the physician form and declarations. 7

Heffernan Insurance Brokers and Liberty Mutual Review Scores for 2026

These averages can combine ratings for different products, locations, and customer groups, including approximate BBB grade conversions. Read each review for the sources, scope, and calculation.

Heffernan Insurance Brokers Review Score

5.2/ 10

Review Score

1 rated source

Heffernan’s available review sample is small and local, with a low Google rating for one office. Check the team that would actually serve your business.[6][7][8]

Read Heffernan Insurance Brokers reviews

Liberty Mutual Review Score

7.2/ 10

Review Score

2 rated sources

Customers give Liberty Mutual 4.2 out of 5 on Trustpilot from 3,836 reviews, but that page mixes auto, home and life customers with business ones. For business insurance specifically, NerdWallet gives 3.0 out of 5 and reports more complaints than expected.[4][1]

Read Liberty Mutual reviews

Heffernan Insurance Brokers vs Liberty Mutual Professional Liability (E&O) Compared

Heffernan Insurance Brokers vs Liberty Mutual: Professional Liability (E&O) Insurance: documented features by provider

CriteriaHeffernan Professional Errors and Omissions BrokeragePhysicians & Surgeons Professional program
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. 4Company-reported. Small Business Insurance page as read on 2026-09-23; no dedicated professional-E&O product page was found.

Liberty Mutual lists a Physicians & Surgeons Professional program, marked “PL Only,” in its specialty-program portfolio. 7Company-reported. Official Liberty Mutual commercial/product page; company-reported description scoped to Physicians & Surgeons Professional program. Not policy wording, underwriting approval, state eligibility or a coverage guarantee.

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. 4Company-reported. 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.

Liberty Mutual says its programs are managed by program administrators; the page provides program inquiry contact details. 7Company-reported. Official Liberty Mutual commercial/product page; company-reported description scoped to Physicians & Surgeons Professional program. Not policy wording, underwriting approval, state eligibility or a coverage guarantee.

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. 4Company-reported. Small Business Insurance page as read on 2026-09-23; the page does not list specific exclusions, claims-made versus occurrence form, or endorsements.

The listing identifies professional liability only; it does not establish form terms, limits, exclusions or insurer for a quote. 7Company-reported. Official Liberty Mutual commercial/product page; company-reported description scoped to Physicians & Surgeons Professional program. Not policy wording, underwriting approval, state eligibility or a coverage guarantee.

Limits and Retentions

The reviewed page does not publish limits, retentions, or premium ranges for errors and omissions coverage. 4Not publicly disclosed. Small Business Insurance page as read on 2026-09-23.

Confirm in your quote.

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. 4Company-reported. Small Business Insurance page as read on 2026-09-23.

The cited product page does not establish an online application or policy-binding path; ask the listed team or your broker/agent how this product is placed. 7Not found in reviewed sources. Reviewed product-page scope only. This not-found disposition is not a claim that no digital route exists.

Related Pages for Heffernan Insurance Brokers vs Liberty Mutual

Professional Liability (E&O) Pages for Heffernan Insurance Brokers and Liberty Mutual

Other Coverage Lines Compared for Heffernan Insurance Brokers vs Liberty Mutual

Other Professional Liability (E&O) Insurance Provider Comparisons

Sources for Heffernan Insurance Brokers vs Liberty Mutual

Sources About Heffernan Insurance Brokers

  1. 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. 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. 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. 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.

Sources About Liberty Mutual

  1. Company Profile. Liberty Mutual Group; Strategic business units paragraph: US Retail Markets (individuals/small businesses; small commercial; countrywide) and Global Risk Solutions (mid-size/large businesses; commercial, specialty, reinsurance, surety; worldwide). Accessed 2026-09-29.
  2. Commercial Insurance Solutions. Liberty Mutual Business Insurance; Commercial solutions index names commercial auto and fleet, cyber, environmental liability, equipment breakdown, excess and surplus, general liability, healthcare liability, inland marine, management liability, multinational, ocean marine, professional liability, property, reinsurance, surety, umbrella/excess and workers compensation. Disclosure says policy insurer is named when offered, may be an affiliate/subsidiary or surplus-lines insurer; states/jurisdictions and actual policy terms vary. Accessed 2026-09-29.
  3. Programs. Liberty Mutual Business Insurance; ‘Our programs portfolio’ lists Auto Salvage/Dismantlers, Fire Suppression and Sprinkler Contractors, Nonprofits, Physicians & Surgeons Professional (PL only), Post-surgical for bariatric and plastic surgeries, Roofing Contractors, Scrap Metal Dealers, Self-storage, and Sports and Fitness. Page says programs are managed by program administrators; not a complete business catalogue. Accessed 2026-09-29.

Sources for the Professional Liability (E&O) Insurance Guide

  1. FAQ: Professional liability insurance. 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.
  2. 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.
  3. Get business insurance. U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
  4. Professional Liability – US Direct Errors and Omissions Insurance. 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 . 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. To suggest a correction, contact Spot with the page URL and supporting source.

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