Heffernan Insurance Brokers vs
USI Insurance Services: How Do They Compare for Business Insurance?
Heffernan offers risk and claims support with retained-risk planning; USI combines brokerage with its ONE analytics and PATH risk-control services.
Introduction to the Heffernan Insurance Brokers vs USI Insurance Services Comparison
A technology company should ask for the actual analysis, service commitments and policy markets each team would provide for its account. Heffernan emphasizes retained-risk and claims advice; USI names ONE and PATH tools. 6 29 44 Choose Heffernan if you want claims and retained-risk advice; choose USI if its ONE analysis and PATH risk-control work fit.
Buyer Takeaways for Heffernan Insurance Brokers vs USI Insurance Services
Heffernan Insurance Brokers Buyer Takeaways
- Heffernan’s technology team targets mid- and late-stage firms, including venture-funded and pre-IPO companies. 1,7,8,2Company-reported. Current official positioning. Not a minimum-size, funding-stage, or eligibility determination for any applicant.
- Heffernan offers claims consulting, including help coordinating workers’ compensation carriers and medical triage. 10,16Company-reported. Company descriptions of advocacy and a specialty cargo claims unit. Speed, “$1 billion managed,” and “up to 75% faster” figures are not adopted as verified performance.
USI Insurance Services Buyer Takeaways
- USI’s Technology practice says it serves software, hardware and related companies from seed stage through IPO. 28,36,47Company-reported. Company marketing of client types. Not an underwriting appetite or guaranteed acceptance statement.
- USI says insurer commissions are typical and additional contingent compensation may apply; buyers can request details. 34Company-reported. USI’s published producer-compensation disclosure. Account-specific amounts require a proposal.
Heffernan Insurance Brokers vs USI Insurance Services Coverage Lines Compared
| Coverage | Heffernan Insurance Brokers | USI Insurance Services |
|---|---|---|
| Builders risk | Listed 15Heffernan arranges builders risk. | Not listed |
| Business owner’s policy | Listed 8Heffernan arranges business owner’s policies for small businesses. | Not listed |
| Cargo and transit | Listed 16,17Heffernan arranges marine cargo insurance for freight, import and export businesses. | Listed 36USI arranges cargo and transit insurance. |
| Commercial auto | Listed 6Heffernan arranges commercial auto insurance. | Listed 35,37USI arranges commercial auto insurance. |
| Commercial property | Listed 6Heffernan arranges commercial property insurance. | Listed 36,35USI arranges commercial property insurance. |
| Crime | Listed 19Heffernan arranges crime insurance. | Listed 37USI arranges crime insurance. |
| Cyber liability | Listed 6,9,8Heffernan arranges cyber insurance. | Listed 36,41,35USI arranges cyber insurance. |
| Directors and officers | Listed 6Heffernan arranges directors and officers liability. | Listed 36,37USI arranges directors and officers liability insurance. |
| Employee health and benefits | Listed 11Heffernan advises employers on group health, dental and vision benefits. | Listed 40USI advises employers on health-plan design, medical costs, pharmacy and benefits administration. |
| Employment practices liability | Listed 6Heffernan arranges employment practices liability. | Listed 37USI arranges employment practices liability insurance. |
| Fidelity bonds | Listed 19Heffernan arranges employee dishonesty bonds. | Not listed |
| Fiduciary liability | Listed 6Heffernan arranges fiduciary liability. | Listed 37USI arranges fiduciary liability insurance. |
| General liability | Listed 6,8Heffernan arranges general liability insurance. | Listed 35,37USI arranges general liability insurance. |
| Hired and non-owned auto | Listed 19Heffernan arranges hired and non-owned auto liability. | Not listed |
| Kidnap and ransom | Listed 6Heffernan arranges kidnap and ransom insurance. | Listed 37USI arranges kidnap and ransom insurance. |
| Last-mile delivery | Listed 17Heffernan arranges insurance for final-mile delivery businesses. | Not listed |
| Management liability | Listed 17Heffernan arranges management liability insurance. | Listed 37USI arranges management liability coverage, including directors and officers, employment practices, fiduciary and crime insurance. |
| Medical malpractice | Listed 18Heffernan arranges medical malpractice insurance. | Listed 39USI arranges medical malpractice insurance. |
| Product liability | Not listed | Listed 36,35USI arranges product liability insurance. |
| Professional errors and omissions (E&O) | Listed 8Heffernan arranges professional errors and omissions insurance for small businesses. | Listed 37USI arranges professional errors and omissions insurance. |
| Representations and warranties | Listed 20Heffernan arranges representations and warranties insurance. | Listed 38USI arranges representations and warranties insurance. |
| Surety bonds | Listed 16,13Heffernan arranges surety bonds, including through a linked online bond portal. | Listed USI arranges contract, commercial and international surety bonds. |
| Technology errors and omissions (E&O) | Not listed | Listed 36USI arranges technology errors and omissions insurance. |
| Trucking | Listed 17Heffernan arranges insurance for trucking and logistics businesses. | Not listed |
| Umbrella and excess liability | Listed 17Heffernan arranges excess and umbrella insurance. | Listed 35,37USI arranges umbrella and excess liability. |
| Workers’ compensation | Listed 6,8Heffernan arranges workers’ compensation insurance. | Listed 35,37USI arranges workers’ compensation insurance. |
A listing may be arranged through an insurer or partner. “Not listed” means this catalogue has no separate offering recorded; ask the provider whether it can quote the coverage and request the policy terms.
Heffernan Insurance Brokers vs USI Insurance Services Research by Coverage Line
Open what Heffernan Insurance Brokers and USI Insurance Services each document for one coverage line.
Cargo and Transit Insurance
Commercial Auto Insurance
Commercial Property Insurance
Crime Insurance
Cyber Insurance
D&O Insurance
Employee Health Benefits
Employment Practices Liability Insurance
Fiduciary Liability Insurance
General Liability Insurance
Kidnap and Ransom Insurance
Management Liability Insurance
Medical Malpractice Insurance
Professional Liability (E&O) Insurance
Representations and Warranties Insurance
Surety Bonds
Umbrella and Excess Liability Insurance
Workers’ Compensation Insurance
Current Reliability Scores for Heffernan Insurance Brokers and USI Insurance Services
Each score uses the rubric for that provider’s documented role. Providers with more than one role may have a score for each.
Heffernan Insurance Brokers Reliability Scores
BrokerBroker
5.0/ 10USI Insurance Services Reliability Scores
BrokerBroker
5.3/ 10Heffernan Insurance Brokers 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.
Heffernan Insurance Brokers Review Score
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.
Read Heffernan Insurance Brokers 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.
Read USI Insurance Services reviewsKey Differences Between Heffernan Insurance Brokers and USI Insurance Services
Compare Deliverables Rather Than Method Names
Heffernan discusses self-insurance, partial self-insurance, larger deductibles and captives. USI describes analytics, specialist input and risk-control recommendations across coverage lines. Ask for a common analysis of premium, expected retained losses, implementation costs and downside exposure. The availability of a model or risk-control platform does not demonstrate savings for this business, and a larger deductible changes what the company must fund itself. 6 7 29 44
A Named Program Still Needs an Insurer
USI markets PrivaSafe for cyber and privacy, but its program page does not name the contracting insurer. Heffernan’s cyber team shops markets and presents options without a standing quote-specific issuer. Ask both advisors to identify the carrier and proposed wording before comparing a branded program with another policy. The broker’s program name does not identify who owes the insurance benefits. 41 34 9
Confirm Continuity During a Corporate Transition
Aon announced an agreement to acquire USI, with the firms to operate independently until closing. The integration isn’t complete and policy terms haven’t changed yet, so ask each firm when to expect either. Heffernan describes an independent, employee-owned business. Ask each proposed team to commit to the account responsibilities, renewal calendar and data access in the engagement; who owns the firm won’t tell you whether service stays consistent or good. 47 2
What Should You Confirm in Heffernan and USI Quotes?
Request the financial assumptions, included tools, implementation responsibilities and account-specific compensation. Obtain the insurer and California producer for every placement, plus the current acquisition status before signing with USI. Use the advisor’s appropriate document channel for sensitive submissions: USI warns that its website message box is not secure in transit. 31 34 48 5 1
Heffernan Insurance Brokers vs USI Insurance Services Services Compared
What each provider documents about the services you may need
| Criteria | Heffernan Insurance Brokers | USI Insurance Services |
|---|---|---|
| Business role | Heffernan is a broker that shops insurers, presents options and arranges coverage; the policy’s insurer, not Heffernan, issues it and handles covered claims. 6,9,5,1Company-reported. Company-described broking role. Do not infer underwriting authority for all products from the marine-cargo program’s in-house authority language. Confirm the exact producer on your agreement and policy: Heffernan’s pages use that business name and display California license 0564249 but no longer corporate suffix. 1,24,2Company-reported. Brand and license-number display only. Not independent license verification or a complete legal-entity chart. Heffernan describes itself as employee-owned and independent since 1988; a 2019 investor release described a minority investment, but current ownership percentages are not public. 1,2,25Company-reported. Company and investor announcements. Not a current cap-table verification. If you need California technology insurance, verify which related Heffernan entity will serve as producer; its network, London, and benefits entities do not identify the entity for your policy. 21,22,11,3Company-reported. Official related-entity descriptions. Costero’s FCA status and Heffernan’s exact current ownership of Costero were not independently verified. | USI describes itself as a U.S. insurance brokerage and consulting firm that arranges property and casualty, employee benefits, personal risk, program, and retirement solutions. The reviewed official pages do not identify USI as the insurer that issues commercial policies. 28,27,34,47Company-reported. Brand and operating description on current USI about and homepage materials, plus the 31 August 2026 Aon announcement’s About USI text. Role of any affiliate insurer is outside this fact. USI’s commissions page states that, as a licensed insurance producer, it may advise on insurance contracts, sell insurance, and obtain coverages for clients. Privacy and staff materials identify the operating company as USI Insurance Services LLC. Current California producer-license status remains independently unverified. 34,33,48Company-reported. Producer role as described by USI. Does not verify license class, surplus-lines authority, or appointment status. On 31 August 2026, Aon plc announced a definitive agreement to acquire USI from KKR and other shareholders for a $17.0 billion purchase price, with closing expected in the fourth quarter of 2026 subject to customary conditions including regulatory approvals. Aon stated that Aon and USI will continue to operate independently until the closing date. The reviewed announcement does not establish that the transaction has closed. 47Company-reported. Announced transaction status as of the 31 August 2026 release. Does not change a buyer’s existing policy terms by itself. |
| Customer focus | Technology companies in mid-to-late stages, including venture-funded and pre-IPO firms, can work with Heffernan’s specialty practice; its small-business team serves sole proprietors through fast-growing firms. 1,7,8,2Company-reported. Current official positioning. Not a minimum-size, funding-stage, or eligibility determination for any applicant. | USI says it has served over 500,000 clients nationwide and positions itself as a middle-market brokerage and consulting firm. Its Technology practice describes clients including software, hardware, networking, semiconductors, or communications companies from early seed stage through IPO. Public pages do not publish a minimum revenue, headcount, or California-startup eligibility screen. 28,36,47Company-reported. Company marketing of client types. Not an underwriting appetite or guaranteed acceptance statement. |
| Servicing and renewals | Heffernan says clients receive claims, loss-control, HR and risk-management support, with digital access to documents and certificates; confirm which tools and services your engagement includes. 6,23,10Company-reported. Official feature descriptions only; no authenticated client account or measured service levels. | USI describes USI ONE as a proprietary consultative process that combines Omni analytics, a national network of specialists, and an enterprise planning process. Technology and P&C pages say clients receive tailored recommendations aimed at total cost of risk. Those are company descriptions of advisory method, not independently verified service outcomes. 29,36,35Company-reported. Company-described brokerage and consulting process. Savings or outcome figures in case studies are not adopted as independent findings. USI PATH is described as a proprietary risk-control platform that presents industry loss drivers, improvement areas by coverage line, and curated vendor solutions with preferred pricing and ROI projections. The homepage also markets PATH as guiding clients through risk control from identifying sources of loss to targeting solutions. Performance, ROI, and premium-reduction claims on those pages are company-reported. 44,27Company-reported. Risk-control tool as marketed. Access for a given client is not specified on the public pages. |
| Fees and compensation | Request the account-specific commissions, fees, contingent compensation and separately billed services because reviewed pages do not publish a standard fee schedule; lack of a published schedule does not mean the work is free. 1,6,7,12,5,13Not found in reviewed sources. Public commercial pricing search on 16 September 2026. Educational FAQ dollar ranges and Irish Heffernan.ie commission PDFs are out of scope and were not used. | Unless otherwise negotiated, USI says compensation for placing coverage is customarily a commission calculated as a percentage of premium and paid by the insurer. It may also receive additional monetary and non-monetary compensation from insurers or intermediaries (including affiliates), which can be contingent on volume, profitability, or other factors, and some agreements include growth or distribution incentives. Clients may request the nature and source of expected compensation, including on alternative quotes. Standard commission percentages and fee schedules for startup accounts are not published. 34Company-reported. USI’s published producer-compensation disclosure. Account-specific amounts require a proposal. |
| Availability | Heffernan’s offices and nationwide marketing do not guarantee your product is available in a state; its reviewed pages publish no technology product-by-state eligibility schedule. 2,3,5,7,1Not publicly disclosed. No independently verified 50-state licensure or worldwide product availability. Home-care “all states” copy is not extrapolated to technology placements. Before a California purchase, independently verify the producer’s current license, class and authority; Heffernan displays 0564249 but current status and lines remain unverified. 1,24,26Not found in reviewed sources. Accessed 16 September 2026. The California public lookup did not return a usable record; that is not a failed license or an adverse finding. | USI states that it is headquartered at 100 Summit Lake Drive, Suite 400, Valhalla, New York, with more than 10,000 professionals across over 200 U.S. offices, and that it serves every state. That is a company description of its office network and service footprint. It does not, by itself, establish that a particular commercial product is admitted, surplus-lines, or otherwise available in California or any other named state. 30,28,31,27Company-reported. Headquarters and U.S. office-network claims on current official pages. A USI Insurance Services LLC staff biography lists a San Francisco office and prints CA DOI License # 0G11911. The reviewed usi.com practice pages do not state which commercial products are available to California-domiciled startups, whether placements are admitted or surplus lines, or which licensed entity would appear on a California policy. Current California producer-license status remains independently unverified. A California office address is not treated as product eligibility. 48,36,35,30Company-reported. Unresolved California contracting route for commercial P&C and benefits. Company-reported license number only. |
Sources for Heffernan Insurance Brokers vs USI Insurance Services
Heffernan Insurance Brokers Official Website
- Heffernan Insurance Brokers. Heffernan Insurance Brokers; What we offer; Independent since 1988; Built for what’s next; footer copyright and License #0564249; Quick Insure; Get a quote; Propeller bond-portal disclaimer. Accessed 2026-09-16.
- Our Story. Heffernan Insurance Brokers; Headquartered in Walnut Creek; nationwide presence; founded 1988; employee owned; niche practices including technology. Accessed 2026-09-16.
- Our Locations. Heffernan Insurance Brokers; Nationwide coverage heading; Walnut Creek corporate headquarters; Bay Area and other California offices; Pacific Northwest, Mountain West, Northeast, Southeast, Honolulu; London Costero listing; footer License #0564249. Accessed 2026-09-16.
- Walnut Creek. Heffernan Insurance Brokers; Corporate headquarters; founded 1988 in Walnut Creek. Accessed 2026-09-16.
- Privacy Statement. Heffernan Insurance Brokers; Collection for professional services; disclosure to non-affiliated third parties to solicit quotations from insurance carriers; website content developed in the United States and intended for U.S. users except where otherwise specified. Accessed 2026-09-16.
- 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.
- 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.
- Small Business Insurance. Heffernan Insurance Brokers; Tailor-Made Insurance for Small Businesses: sole proprietors to fast-growing companies; types of coverage we can provide (GL, WC, E&O, BOP, cyber); industry list including Technology. Accessed 2026-09-16.
- Cyber Security Insurance. Heffernan Insurance Brokers; Make Cyber Liability Insurance Part of Your Cyber Risk Management Plan: cyber risk team determines exposure, shops the market, presents options and guides coverage selection; FAQ. Accessed 2026-09-16.
- Claims Advocacy. Heffernan Insurance Brokers; Full-service claims consulting; workers’ compensation strategy and carrier liaison; medical triage; general liability, auto and property advocacy; vendor compliance tools. Accessed 2026-09-16.
- Health Insurance services. Heffernan Insurance Brokers; Heffernan Benefit Advisors; Health Insurance / Let us help you find the ideal program: large and small group employee benefits, group dental, group vision, medical, life and disability, voluntary benefits, Medicare; Administration and Advocacy. Accessed 2026-09-16.
- Contact Us. Heffernan Insurance Brokers; Contact form fields: First Name, Last Name, Email, Phone, Insurance Needed, Description of Operations; Select Need A Quote / Other / Would like to speak with someone; Submit. Accessed 2026-09-16.
- Quick Insure. Heffernan Insurance Brokers; Fast quotes for personal and business insurance; Business Insurance tiles including Short Term General Liability, Surety, Special Event Insurance, Peer-to-Peer Car Rental; linked Propeller bond portal and third-party bond-provider notice; Trusted Providers copy. Accessed 2026-09-16.
- Short-Term General Liability. Heffernan Insurance Brokers; Partnership with Thimble Insurance Services for on-demand general liability; eligibility, pricing and coverage may vary by state; non-binding indication disclaimer. Accessed 2026-09-16.
- Construction & Contractor Liability Insurance. Heffernan Insurance Brokers; Protect Your Construction Projects with Builders Risk Insurance: customized builders risk coverage; contractor sectors served; construction-broker contact route; FAQ. Accessed 2026-09-16.
- Marine Cargo. Heffernan Insurance Brokers; Transportation Insurance Programs for Freight Forwarders and Logistics Companies; Coverage Options: Marine Cargo, E&O and Surety Bonds; Specialty Programs; in-house underwriting authority; exclusive access to major insurance carriers; dedicated claims division with settlement authority. Accessed 2026-09-16.
- Transportation Insurance. Heffernan Insurance Brokers; Our transportation subsectors include (trucking and final mile delivery); We offer the following exclusive and sponsored products (auto liability, motor truck cargo, umbrella, workers’ compensation, cyber and management liability); appointed with top transportation carriers. Accessed 2026-09-16.
- Healthcare Insurance for Health Care Services. Heffernan Insurance Brokers; Healthcare Services: Medical Malpractice (Med Mal); commercial-insurance solutions for physician groups, clinics, hospitals and other health care businesses; relationships with the nation’s top insurance carriers; captives and self-insurance options. Accessed 2026-09-16.
- Home Care Business Insurance. Heffernan Insurance Brokers; We offer comprehensive coverage for: workers’ compensation, general and professional liability, EPL, owned auto, Non-owned and Hired Auto, Crime–Third Party Theft, Employee Dishonesty Bond, cyber, medical billing E&O and property; home-care, home-health and hospice program audience. Accessed 2026-09-16.
- Private Equity and M&A. Heffernan Insurance Brokers; HIB Private Equity and M&A Practice (private-equity firms and strategic investors); Representation & Warranty (RWI) Insurance; Transactional Risk Mitigation list including contingent, environmental, tax and litigation buyout. Accessed 2026-09-16.
- Heffernan Network Insurance Brokers. Heffernan Insurance Brokers; Formerly OLI Insurance Services; wholly owned subsidiary; agency acquisition and perpetuation; exclusive carrier access described for partner agencies. Accessed 2026-09-16.
- London, UK – Costero Brokers. Heffernan Insurance Brokers; Costero Brokers Ltd. London office listing; full-service London brokerage; link to costerobrokers.com. Accessed 2026-09-16.
- Modern Brokerage Solutions. Heffernan Insurance Brokers; Independent brokerage; digital document access and service activity status; TrustLayer and Quick Insure mentions; AI workflow for claims administration. Accessed 2026-09-16.
- Heffernan Insurance Brokers Acquires Kristin Manwaring Insurance Associates, Inc. Heffernan Insurance Brokers via PR Newswire; 26 August 2026 release; Walnut Creek; independent brokerage; F. Michael Heffernan, President and CEO; License #0564249 in about block. Accessed 2026-09-16.
- SkyKnight Invests in Heffernan Insurance Brokers to Support the Platform’s Continued Growth. InsuranceNewsNet reprint of SkyKnight Capital BusinessWire; 22 July 2019 announcement; minority investment; ESOP recapitalization; Mike Heffernan quote on retaining employee ownership. Accessed 2026-09-16.
- California License Number Search. California Department of Insurance; License-number search form. Accessed 2026-09-16.
USI Insurance Services Official Website
- Insurance Brokerage and Consulting. USI Insurance Services; Practice tiles for property and casualty, employee benefit consulting, personal risk, PATH, and Valhalla headquarters footer. Accessed 2026-09-16.
- The Power of ONE. USI Insurance Services; History, client-count, nationwide office, and P&C / benefits / personal risk / retirement description. Accessed 2026-09-16.
- The USI ONE Advantage. USI Insurance Services; Omni, Network, and Enterprise planning process description. Accessed 2026-09-16.
- Find a USI office near you. USI Insurance Services; More than 10,000 professionals, over 200 U.S. offices, serving every state. Accessed 2026-09-16.
- Contact Us. USI Insurance Services; Unsecured website message note, Valhalla corporate office, claims-assistance instruction to contact a USI office. Accessed 2026-09-16.
- Disclaimer. USI Insurance Services; General-information disclaimer and no-warranty language. Accessed 2026-09-16.
- Privacy. USI Insurance Services; Privacy notice identifying USI Insurance Services, California appendix, and disclosure of personal information to insurance carriers as needed to provide services. 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.
- P&C Insurance and Risk Consulting. USI Insurance Services; Listed P&C risk exposures, claim advocates, and pcinquiries@usi.com contact. 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.
- Business Services. USI Insurance Services; Listed coverage solutions including D&O, EPL, crime, fiduciary, E&O, cyber, kidnap and ransom, and claim advocacy. Accessed 2026-09-16.
- Private Equity. USI Insurance Services; Representations and warranties insurance, employee benefits due diligence, and post-close P&C and benefits servicing. Accessed 2026-09-16.
- Healthcare. USI Insurance Services; Medical professional (malpractice) liability, required bonding, and other listed healthcare specialty coverages. Accessed 2026-09-16.
- Employee Benefits. USI Insurance Services; Employer benefit consulting services and EBsolutions@usi.com contact. Accessed 2026-09-16.
- USI Exclusive PrivaSafe. USI Insurance Services; Manuscripted cyber and privacy program description. Accessed 2026-09-16.
- Protect Your Organization From Increasing Third-Party Cyber Exposures. USI Insurance Services; PrivaSafe risk-transfer description and review of existing cyber and technology E&O policies before marketing. Accessed 2026-09-16.
- Protect Your Company and Personal Assets From Management Liability Risks. USI Insurance Services; ExecuSafe program for D&O and management liability, including EPL, fiduciary, and crime; Select.Business@usi.com. Accessed 2026-09-16.
- Reduce Claims and Costs by Optimizing Your Risk Control. USI Insurance Services; USI PATH proprietary risk-control platform description. Accessed 2026-09-16.
- Client Emergency Preparedness Claims Kit. USI Insurance Services; Updated May 2021 claims-reporting table directing some lines to the insurer and executive, professional, and cyber lines to the USI account team or claims consultant. Accessed 2026-09-16.
- Natural Disaster Planning. USI Insurance Services; Commercial P&C claims contact via client service team or local office; Select/Small Commercial contacts. Accessed 2026-09-16.
- Aon to acquire USI to establish the premier U.S. middle-market platform. Aon plc via PR Newswire; 31 August 2026 announcement; independent operation until expected Q4 2026 close; About USI description. Accessed 2026-09-16.
- USI Insurance Services LLC associate biography (San Francisco). USI Insurance Services; Letterhead naming USI Insurance Services LLC, 575 Market St Suite 3750 San Francisco, CA, and CA DOI License # 0G11911. Accessed 2026-09-16.
