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. 1,2
Read the Liberty Mutual profile
Read the Liberty Mutual Professional Liability (E&O) Insurance page
What Is The Hartford?
The Hartford suits SaaS and software small businesses seeking a BOP and an online quote; buyers needing commercial auto through self-service or built-in California EPL coverage should use another route. Eligible small-business quotes can start online in minutes. 4,5,6
Read the The Hartford 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
Key Differences in Professional Liability (E&O) Insurance
Claims-made or occurrence form
The Hartford says many professional-liability policies are claims-made with a retroactive date and extended reporting period, while some use an occurrence basis. Liberty Mutual names a Physicians & Surgeons Professional program but its listing does not establish the trigger for a quote. A professional changing carriers should compare the actual form and reporting terms; do not assume the Liberty Mutual physician program follows The Hartford’s published examples. The issued policy controls both offers. 7 3
Published professional audiences
The Hartford lists accountants, consultants, designers, technology professionals and healthcare professionals among its target industries. Liberty Mutual specifically lists a Physicians & Surgeons Professional program marked “PL Only.” Those catalog descriptions help frame an initial eligibility question, but neither guarantees acceptance for a particular practice or service. Tell each provider what professional work is performed and request the form and exclusions relevant to that class. 7 3
What to Confirm in Professional Liability (E&O) Insurance Quotes
Liberty Mutual and The Hartford 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.
Liberty Mutual Review Score
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 reviewsThe Hartford Review Score
Review Score
5 rated sources
The Hartford’s service record is mixed: NerdWallet rates it 4.5/5 but reports below-average small-business satisfaction. Low Trustpilot ratings add a service concern, although they mix policy types.[1][2][4][5][6][7]
Read The Hartford reviewsLiberty Mutual vs The Hartford Professional Liability (E&O) Compared
Liberty Mutual vs The Hartford: Professional Liability (E&O) Insurance: documented features by provider
| Criteria | Physicians & Surgeons Professional program | The Hartford Professional Liability Insurance (Errors & Omissions) |
|---|---|---|
| Role in This Line | Liberty Mutual lists a Physicians & Surgeons Professional program, marked “PL Only,” in its specialty-program portfolio. 3Company-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. | The Hartford's professional liability insurance, also called errors and omissions (E&O) insurance, protects businesses when they make mistakes in the professional services provided to clients, including claims that turn out to be baseless. 7Company-reported. Professional liability product page as read 2026-09-23. |
| Who It’s For | Liberty Mutual says its programs are managed by program administrators; the page provides program inquiry contact details. 3Company-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. | The Hartford targets professional liability at businesses that sign contracts requiring coverage, offer professional services directly to customers, or regularly give advice to clients, and lists industries it covers: accountants, consultants, interior designers, advertising agencies, graphic designers, technology professionals and healthcare professionals. 7Company-reported. Professional liability product page as read 2026-09-23. |
| Coverage Features | The listing identifies professional liability only; it does not establish form terms, limits, exclusions or insurer for a quote. 3Company-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. | The Hartford says the policy can cover claims of negligence, misrepresentation, inaccurate advice, personal injury (libel/slander) and copyright infringement, plus defense costs. Many of its professional liability policies are written on a claims-made basis with a retroactive date and an extended reporting period (typically 30-60 days, extendable to a year or more for an added cost), though some are written on an occurrence basis. 7Company-reported. Professional liability product page as read 2026-09-23. General coverage and policy-form description; the issued policy controls. |
| Limits and Retentions | Confirm in your quote. | The Hartford publishes average minimum monthly premiums by product: Misc. Professional Liability Standalone $62, Misc. Professional Liability Endorsement $41, Architects and Engineers Professional Liability $239, Healthcare Professionals Professional Liability $38, and Errors & Omissions Insurance for Technology Companies $146. The page does not publish standard coverage limits or retentions; cost and limits are set at quote. 7Company-reported. Company-reported pricing as of 2026-09-23 (page last updated by The Hartford May 4, 2026); premiums are not coverage limits. |
| How to Apply | 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. 3Not found in reviewed sources. Reviewed product-page scope only. This not-found disposition is not a claim that no digital route exists. | Confirm in your quote. |
Related Pages for Liberty Mutual vs The Hartford
Professional Liability (E&O) Pages for Liberty Mutual and The Hartford
Other Coverage Lines Compared for Liberty Mutual vs The Hartford
Other Professional Liability (E&O) Insurance Provider Comparisons
Sources for Liberty Mutual vs The Hartford
Sources About Liberty Mutual
- 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.
- 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.
- 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 About The Hartford
- Legal Notice. The Hartford; The Hartford Insurance Group, Inc. holding-company description; no representation that all products are available in all locations; P&C writing-company table as of December 31, 2025 including Hartford Fire (NAIC 19682) and Hartford Underwriters (NAIC 30104); life writing companies including Hartford Life and Accident (NAIC 70815). Accessed 2026-09-16.
- SaaS Insurance for Your Business. The Hartford; Audience list (software startups, SaaS, IT consulting); Get a Business Owner’s Policy; What Is Business Owner’s Policy Insurance?; general liability introduction and Get a Quote; Get Commercial Property Insurance; Commercial Property Insurance for Your Business; Benefits of The Hartford’s WC Insurance for Employers and Employees; cyber insurance and data breach descriptions; Get a quote for cyber insurance; EPLI introduction and Private Choice Premier; add-ons (workers’ compensation, data breach, commercial auto); technology professional liability mention; small-business availability banner; industry-average premium footnote; footnote 2 state restrictions; footer product-availability disclosure. Accessed 2026-09-16.
- Find a Local Insurance Agent. The Hartford; Small-business and midsize agent locators; FAQ that buyers can purchase without an agent by calling or quoting online; statement that agents may charge fees. Accessed 2026-09-16.
- Professional Liability Insurance Coverage. The Hartford; What Is Professional Liability Insurance Coverage?; What Does Professional Liability Insurance Cover?; Who Needs Professional Liability Insurance Coverage?; How Much Does Professional Liability Insurance Cost?; How Does Professional Liability Insurance Work? (claims-made vs. occurrence). Accessed 2026-09-23.
Sources for the Professional Liability (E&O) Insurance Guide
- 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.
- 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.
- Get business insurance. U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
- 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.
