Berkshire Hathaway Specialty Insurance vs 
USI Insurance Services: How Do They Compare for Professional Liability (E&O) Insurance?
What Is Berkshire Hathaway Specialty Insurance?
BHSI provides commercial and specialty insurance in the U.S., with product-specific industry lists that include healthcare, energy and technology. Online quote and application submissions are nonbinding. 1,2,3,4
Read the Berkshire Hathaway Specialty Insurance profile
Read the Berkshire Hathaway Specialty Insurance Professional Liability (E&O) Insurance page
What Is USI Insurance Services?
USI suits software and hardware companies from seed stage through IPO seeking consultative broker support; buyers wanting a self-serve quote should compare digital agencies. Insurer commissions are typical and contingent compensation may also apply. 8,9,10
Read the USI Insurance Services profile
Read the USI Insurance Services 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. 14,15,16,17
Key Differences in Professional Liability (E&O) Insurance
Professional class and program audience
Berkshire Hathaway Specialty Insurance names staffing, management consulting, marketing and real-estate firms for Miscellaneous Professional Liability and separately lists law-firm size bands. USI’s AICPA Professional Liability Program specifically targets sole practitioners and regional CPA firms; USI brokers the program rather than underwriting it. A CPA evaluating these options should distinguish that endorsed CPA placement from BHSI’s named lawyers or miscellaneous professional products, then verify whether BHSI has a form for the firm’s services. 6 11
Service tied to the CPA placement
USI says AICPA program members receive claims support and risk-management resources such as engagement-letter templates. BHSI describes a Professional First claims group integrated with underwriting. These are service descriptions, not evidence of different claims outcomes. Ask both providers how notice is given and what support you receive after a client allegation. 11 6
What to Confirm in Professional Liability (E&O) Insurance Quotes
Berkshire Hathaway Specialty Insurance and USI Insurance Services Review Scores
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.
Berkshire Hathaway Specialty Insurance Review Score
Review Score
No reviews found
The public ratings for Berkshire Hathaway Specialty Insurance are low but thin: Trustpilot shows 2.1 out of 5 from 9 reviews and BBB shows 1 out of 5 from 6. Both mix travel and commercial customers, so we don't count them in a score.[5][7]
Read Berkshire Hathaway Specialty Insurance reviewsUSI Insurance Services Review Score
Review Score
1 rated source
USI’s public feedback is too sparse and office-specific for a firmwide verdict. Check the local team’s responsiveness and experience with your type of business.[4][6][8]
Read USI Insurance Services reviewsBerkshire Hathaway Specialty Insurance vs USI Insurance Services Professional Liability (E&O) Compared
Berkshire Hathaway Specialty Insurance vs USI Insurance Services: Professional Liability (E&O) Insurance: documented features by provider
| Criteria | Professional First Professional Liability portfolio | AICPA Professional Liability Program (USI Affinity) |
|---|---|---|
| Role in This Line | Confirm in your quote. | For CPA firms, USI runs the AICPA Professional Liability Program through its USI Affinity division as the endorsed producer, rather than underwriting the policy itself. USI's general Business Services practice separately brokers errors and omissions/professional liability coverage for other business types. 11,13Company-reported. AICPA program page and Business Services practice page. |
| Issuing Insurer | Confirm in your quote. | USI's own page states that the AICPA Professional Liability Program is "underwritten by CNA," naming the carrier for that specific program. USI's general Business Services E&O placements do not name an insurer. 11Company-reported. Direct quote from the AICPA program page; CNA underwrites only this named program, not USI's other professional-liability placements. |
| Who It’s For | The overview names staffing firms, management consultants, marketing firms and real-estate firms as targeted customers for Miscellaneous Professional Liability; it separately lists law-firm size bands for Lawyers Professional Liability. 6Company-reported. U.S. Professional First target statements; class-specific eligibility only. | USI markets the AICPA program to sole practitioners and regional CPA firms. It has offered CPA coverage since 1967 and has been the endorsed AICPA Program provider since 1994. 11Company-reported. Program page description. |
| Coverage Features | BHSI’s U.S. Professional First overview identifies Lawyers Professional Liability and Miscellaneous Professional Liability alongside Technology E&O and Media Liability. 6,5Company-reported. Portfolio catalogue statement; the specific legal/professional class and form must be selected rather than treating the offerings as one policy. For architects, engineers and consultants, BHSI describes a professional-liability form that also addresses pollution, media, technology and cyber/network-security exposures. 7Company-reported. This is a specialized design-industry combined form, not generic E&O wording or proof that all risks receive each component. | USI describes the policy as insuring a CPA and their practice against third-party claims that professional services caused financial harm, providing a defense and paying damages for covered claims arising from high-risk situations tied to new clients, changing business plans, or new laws and regulations. 11Company-reported. Program page description; actual insuring agreements, exclusions and conditions are set by the issued CNA policy form. |
| Limits and Retentions | Confirm in your quote. | The AICPA program page does not publish limit, retention or premium figures; it says coverage plans allow a firm to tailor coverage to its risk profile. 11Not publicly disclosed. Page as read on 2026-09-23. |
| Risk Services | The Professional First overview describes its in-house claims handling group as experienced in complex, high-value claims and integrated with underwriting. 6Company-reported. Company-reported portfolio-level claim-service description, not independently measured claims performance. | USI says firms enrolled in the program get supportive claims handling and exclusive access to risk-management resources, including engagement-letter templates, in addition to the coverage itself. 11Company-reported. Program page description. |
| How to Apply | Confirm in your quote. | USI directs CPA firms seeking a quote or renewal to contact USI Affinity, with a dedicated Affinity_APL@usi.com address for the AICPA program specifically. 11Company-reported. Contact instructions on the AICPA program page. |
Related Pages for Berkshire Hathaway Specialty Insurance vs USI Insurance Services
Professional Liability (E&O) Pages for Berkshire Hathaway Specialty Insurance and USI Insurance Services
Other Coverage Lines Compared for Berkshire Hathaway Specialty Insurance vs USI Insurance Services
Other Professional Liability (E&O) Insurance Provider Comparisons
Sources for Berkshire Hathaway Specialty Insurance vs USI Insurance Services
Sources About Berkshire Hathaway Specialty Insurance
- At A Glance. Berkshire Hathaway Specialty Insurance; United States section, zero-based PDF pages 49–53 (viewer pages 50–54): product/industry lists on pages 49–50; U.S. disclosure/version footer on page 53 is 2026-8-03 A. The 2026-09-14 A footer is on preceding European page 48, not the U.S. section. Accessed 2026-09-29.
- About Us. Berkshire Hathaway Specialty Insurance; About BHSI; company profile page re-opened through official site on 2026-09-28; company says it is part of National Indemnity group. Accessed 2026-09-28.
- Terms of Service. Berkshire Hathaway Specialty Insurance; Important Information Concerning Use of this Web Site, paragraphs 2–4; nonbinding submissions, contracted-agent authority, state variation, product availability and policy-specific terms. Accessed 2026-09-28.
- Public Disclosure — Berkshire Hathaway Specialty Insurance Singapore Branch. Berkshire Hathaway Specialty Insurance; Singapore branch public disclosure, Company Profile ¶¶ 1–2; direct page opened 2026-09-28. ¶ 1 identifies BHSIC as a Nebraska-domiciled direct P&C insurer; ¶ 2 states BHSIC is wholly owned by National Indemnity Company, itself wholly owned by Berkshire Hathaway Incorporated. Accessed 2026-09-28.
- Professional First Professional Liability. Berkshire Hathaway Specialty Insurance; U.S. Professional Liability landing page links Professional Liability / Network Security & Privacy, stand-alone Network Security & Privacy, and Architects, Engineers and Consultants PL, lines 6–15; footer copyright © 2026. Accessed 2026-09-28.
- Professional First Professional Liability Overview. Berkshire Hathaway Specialty Insurance; PDF pp.1–2: claims group and reporting; primary blended E&O/Cyber and stand-alone Cyber forms; line capacity statement; named Lawyers PL, Technology E&O, Miscellaneous PL, Media Liability, Network Security & Privacy; named technology-services target types and selection categories; dated 2026-06-03-A. Group capacity not a line policy limit. Source version: 2026-06-03-A. Accessed 2026-09-28.
- Professional First Architects, Engineers and Consultants Professional Liability. Berkshire Hathaway Specialty Insurance; Product Highlights: professional/pollution liability; media, technology and cyber/network security/privacy liability; direct breach/extortion expenses; risk services; primary/excess and project-specific product availability; target professions, lines 6–29. Its combined-form technology feature is not itself a standalone Tech E&O statement. Accessed 2026-09-28.
Sources About USI Insurance Services
- The Power of ONE. USI Insurance Services; History, client-count, nationwide office, and P&C / benefits / personal risk / retirement description. Accessed 2026-09-16.
- Technology Insurance. USI Insurance Services; Technology practice client types, seed-to-IPO range, and listed insurance placement lines including PrivaSafe. Accessed 2026-09-16.
- Commissions and Fees. USI Insurance Services; Licensed-producer authority, insurer-paid commission default, contingent compensation, and client request right. Accessed 2026-09-16.
- Accountants Professional Liability — USI Affinity. USI Insurance Services; Quality Professional Liability Insurance Exclusively for CPA Firms; "The AICPA Professional Liability Program, underwritten by CNA, has been offering coverage to CPAs since 1967 and has been the endorsed provider of the AICPA Program since 1994."; supportive claims handling and exclusive access to extensive risk management resources, including engagement letter templates; Email Affinity_APL@usi.com. Accessed 2026-09-23.
- USI Specialty Program Solutions. USI Insurance Services; USI Affinity delivers high-quality insurance and financial solutions to members of affinity organizations and targeted industry segments...for professional associations, law firms, alumni and collegiate organizations, travel groups, and insurance administrators. Accessed 2026-09-23.
- Business Services. USI Insurance Services; USI advises clients...and provides solutions for...Errors & Omissions/Professional Liability... 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.
