Marsh McLennan Agency vs 
USI Insurance Services: How Do They Compare for Surety Bonds?
What Is Marsh McLennan Agency?
Marsh McLennan Agency provides business insurance and employee health and benefits, alongside retirement, wealth, and private-client services across the United States and Canada. Its US small-business page lists six common coverage types and directs buyers to request a personalized quote by phone; the insurer and terms for a specific placement must be confirmed in the proposal. 1,2
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. 4,5,6
What Are Surety Bonds?
A surety bond guarantees that your business meets a specific obligation to a customer, contracting party or government agency. If a contract, license or permit requires one, get its exact form and amount; a bond is not insurance for your own losses. 8,9,10,11,12
Key Differences in Surety Bonds
Construction Programs and Underwriting Presentation
USI lists bid, performance, and payment bonds, established programs, commercial surety, financial obligations, and subcontractor-default insurance. Its surety professionals prepare a submission that combines client underwriting and operating information with USI’s analysis and recommendations. MMA identifies contract surety and commercial license-and-permit programs but does not detail a comparable submission process. A contractor with complex financials or a multi-project backlog may want to compare the analysis and market-negotiation work USI describes with the support MMA would include. 3 7
Who Takes the Risk and How to Contact the Broker
USI states that it brokers bonds and negotiates capacity and terms with surety underwriters rather than acting as the surety. MMA also describes arranging bonds rather than underwriting them. USI directs prospects to its property-and-casualty inquiry address or a local office; MMA invites a direct conversation with a surety specialist. Since each broker’s market access depends on the placement, ask which surety will issue your bond, what indemnitors must sign, and how renewals will be handled. 3 7
What to Confirm in Surety Bonds Quotes
Marsh McLennan Agency 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.
Marsh McLennan Agency Review Score
Review Score
2 rated sources
There are almost no public customer reviews of Marsh McLennan Agency (MMA). Trustpilot shows 3.2 out of 5, but from a single review, and BBB shows an A grade with four complaints closed in three years.[8][9][1]
Read Marsh McLennan Agency 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 reviewsMarsh McLennan Agency vs USI Insurance Services Surety Bonds Compared
Marsh McLennan Agency vs USI Insurance Services: Surety Bonds: documented features by provider
| Criteria | Marsh McLennan Agency surety bonds (official overview) | USI Surety Bond — Contract, Commercial and International Surety |
|---|---|---|
| Role in This Line | Marsh McLennan Agency describes arranging surety bonds for the audience stated on the cited product page. 3Company-reported. surety bonds marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | USI is a surety bond broker, not a surety. It says it is one of the leading domestic and international surety brokers and negotiates bonding capacity and terms with surety underwriters on a client's behalf. 7Company-reported. Surety Bond practice page. |
| Issuing Insurer | Confirm in your quote. | USI does not name surety companies on its practice page; it describes placing bonds through its surety-market relationships rather than a fixed panel. 7Not publicly disclosed. Page as read on 2026-09-23. |
| Who It’s For | Organizations of varying sizes; source describes contract surety and commercial programs, including license and permit bonds. 3Company-reported. surety bonds marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | USI says its surety practice has a long history serving general contractors, trade contractors, highway/heavy construction projects, construction managers, developers and design-builders in the public and private sectors, and that its surety network also has experience outside construction. 7Company-reported. Company description of client base. |
| Coverage Features | The cited product page describes contract surety and commercial license-and-permit bonds, with the source describing customized support for complex risks. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. 3Company-reported. surety bonds marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | USI lists bid bonds, performance and payment bonds (domestic and international), established surety programs, commercial surety and financial obligations, and subcontractor default insurance among its construction and surety products. 7Company-reported. Practice page product list; actual bond forms and terms are set by the surety and obligee. |
| Limits and Retentions | The cited overview does not set a universal limit or retention for this line. Ask for the proposed policy form, limits, retentions, exclusions, and conditions in the quote. 3Not publicly disclosed. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred. | USI does not publish standard bonding-capacity figures; it cites individual case studies (a general contractor's bonding limits supporting a $10,000,000 revenue increase, and a mechanical contractor whose surety line supported $110,000,000 in revenue) rather than a general limit range. 7Not publicly disclosed. Case-study figures on the page are specific to those named accounts, not a published capacity table. |
| Risk Services | Confirm in your quote. | USI describes a proprietary bond submission process that summarizes a client's underwriting and operational information alongside its own analysis and recommendations, and says its surety professionals help clients present their financials to the surety market and negotiate terms. 7Company-reported. Company description of its submission methodology. |
| How to Apply | The page invites organizations to contact a Marsh McLennan Agency adviser or specialist to discuss placement. The page does not establish a quote, bind, or coverage-effective timeline. 3Company-reported. surety bonds marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | USI directs contractors and other prospective surety clients to email pcinquiries@usi.com or contact a local USI office. 7Company-reported. Contact instructions on the Surety Bond practice page. |
Related Pages for Marsh McLennan Agency vs USI Insurance Services
Surety Bonds Pages for Marsh McLennan Agency and USI Insurance Services
Other Coverage Lines Compared for Marsh McLennan Agency vs USI Insurance Services
Other Surety Bonds Provider Comparisons
Sources for Marsh McLennan Agency vs USI Insurance Services
Sources About Marsh McLennan Agency
- Who We Are. Marsh McLennan Agency; Lines 193-195: ‘a business of Marsh’ and company-listed service lines across US and Canada. This does not establish the legal entity for an account, corporate ownership chart, or insurer role. Accessed 2026-09-29.
- Small Business Insurance Solutions. Marsh McLennan Agency; Lines 205-207: small-business audience and call invitation; lines 224-249 list six coverage categories and short descriptions; line 264 is an embedded form whose function is not stated. No form submitted. Accessed 2026-09-29.
- Surety Bonds to Mitigate Company Risk | MMA. Marsh McLennan Agency; Contract surety and commercial surety sections; contract terms and commercial license/permit bonds. Accessed 2026-09-30.
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.
- Surety Bond-Contract, Commercial and International Surety Bonds. USI Insurance Services; USI's Surety team provides a full suite of surety bond services...Contract, Commercial and International Surety solutions; long history...providing substantial surety credit in the construction industry; USI's proprietary bond submission process; USI's construction and surety products include: Bid Bonds, Performance & Payment Bonds..., Establish Surety Programs, Commercial Surety and Financial Obligations, Subcontractor Default Insurance (SDI); CASE STUDY: 50% Revenue Increase; CASE STUDY: $110,000,000 in Revenues. Accessed 2026-09-23.
Sources for the Surety Bonds Guide
- Glossary of Insurance Terms. National Association of Insurance Commissioners; Surety Bond; Fidelity. Accessed 2026-09-16.
- Surety bonds. U.S. Small Business Administration; Opening guarantee of work completion; Contract or commercial bonds; Bid, Payment, Performance, Ancillary; Eligibility > credit, capacity, and character. Accessed 2026-09-16.
- 40 U.S. Code § 3131 — Bonds of contractors of public buildings or works. Legal Information Institute, Cornell Law School, reproducing 40 U.S.C. § 3131; §3131(b) Type of Bonds Required — performance bond and payment bond. Accessed 2026-09-16.
- Surety Bonds. Chubb; Construction Surety Bonds (performance, payment, maintenance); Commercial Surety Bonds (license and permit, court, commercial contract). Accessed 2026-09-16.
- Surety Bonds Insurance. Harper; What is Surety Bonds insurance?; A bond is not insurance; License & permit bonds; Contract bonds — bid, performance, and payment; Is a bond the same as insurance? Accessed 2026-09-16.
