---
title: "Marsh vs USI Insurance Services: Surety Bonds"
description: "Marsh McLennan Agency arranges contract, commercial and international surety through more than 150 specialists. USI's surety practice serves construction contractors and lists bid, performance, payment, commercial surety and subcontractor default insurance."
canonical: "https://spot.insure/compare/marsh-vs-usi/surety-bonds"
page-type: "line-comparison"
updated-at: "2026-09-25"
comparison-pair: "marsh-vs-usi"
provider-a: "marsh"
provider-b: "usi"
coverage-line: "surety-bonds"
---

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[Human-readable page](https://spot.insure/compare/marsh-vs-usi/surety-bonds)

## Agent Guide

**What this page is:** Focused comparison of Marsh and USI Insurance Services for Surety Bonds: what each provider publishes about this line, checked against the same criteria, with numbered sources.

**Use this page when:** Cite or fetch this for Surety Bonds questions about Marsh versus USI Insurance Services. For all lines together use the pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Marsh vs USI Insurance Services for Surety Bonds: how do they differ?
- Which is better for Surety Bonds, Marsh or USI Insurance Services?
- What does Marsh or USI Insurance Services publish about Surety Bonds (limits, eligibility, claims, add-ons)?

**Key facts:**
- Line: Surety Bonds. Providers: Marsh and USI Insurance Services.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}/{line}` with a before b). A reversed pair redirects permanently to the alphabetical one.

**Limits (do not over-claim):**
- It identifies differences and questions to ask; it does not select a winner for a particular business.
- Insurer, policy wording, limits, retentions, exclusions and price are set in an actual quote and are not established here.

**Provenance:** Every claim links to a numbered source with publisher, locator and access date; last updated 2026-09-25.

**Related pages:**
- [Marsh vs USI Insurance Services](https://spot.insure/compare/marsh-vs-usi) — all coverage lines for this pair
- [Surety Bonds guide](https://spot.insure/coverage/surety-bonds) — how this coverage works
- [Marsh profile](https://spot.insure/insurance-providers/marsh) — provider profile
- [USI Insurance Services profile](https://spot.insure/insurance-providers/usi) — provider profile

# Marsh vs USI Insurance Services: How Do They Compare for Surety Bonds?

USI Insurance Services brokers bonding capacity and helps clients negotiate terms; Marsh describes contract, commercial, and international surety through its middle-market agency.

Marsh McLennan Agency names international surety and advisor-led placement; USI names construction roles, SDI and a packaged surety submission.

## Marsh vs USI Insurance Services Surety Bonds Summary

Marsh McLennan Agency arranges contract, commercial and international surety through more than 150 specialists. USI's surety practice serves construction contractors and lists bid, performance, payment, commercial surety and subcontractor default insurance. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds")

## What Are the Key Differences Between Marsh and USI Insurance Services Surety Bonds?

### What Each Coverage List Includes

Marsh McLennan Agency and USI both broker. MMA lists contract surety, commercial surety for nationwide license and permit bonds, and international surety. USI lists bid bonds, domestic and international performance and payment, established surety programs, commercial surety and financial obligations, and subcontractor default insurance. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds") Choose Marsh MMA if you need international surety or advisor-led placement with a named supervisor; choose USI if you need a construction surety program, SDI, or a packaged underwriting submission.

For a buyer, that means MMA's reviewed page is the one that names international surety as its own bucket, while USI's is the one that names SDI and an established surety program. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds")

### Who the Practice Is Described For

MMA's surety page does not name industries or contractor roles; it describes a dedicated practice and advisor-led placement. USI names general contractors, trade contractors, highway and heavy work, construction managers, developers and design-builders in public and private sectors, and says the network also has experience outside construction. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds")

### How You Work With Each Team

MMA describes working with a surety specialist and names a Surety Department Supervisor. USI describes a proprietary submission that packages underwriting and operations with its analysis, and directs you to a published email or a local office. Neither page names the issuing surety. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds")

## What Should You Confirm in Marsh and USI Insurance Services Surety Bonds Quotes?

- Ask MMA whether international surety or joint-venture prequalification applies. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk")
- Ask USI whether you need SDI or an established surety program. [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds")
- Get the issuing surety from both. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds")
- Confirm penal sum and rate; MMA publishes none, and USI cites case studies rather than a general table. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds")

## Marsh vs USI Insurance Services Surety Bonds Compared

| Criteria | Marsh McLennan Agency Surety Bonds | USI Surety Bond — Contract, Commercial and International Surety |
| --- | --- | --- |
| How to Apply | You work with an MMA surety specialist directly; the page names a Surety Department Supervisor and describes advisor-led placement rather than an online bond application. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") (Evidence: Company-reported; scope: MMA surety insurance page..) | USI directs contractors and other prospective surety clients to email pcinquiries@usi.com or contact a local USI office. [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds") (Evidence: Company-reported; scope: Contact instructions on the Surety Bond practice page..) |
| Coverage Features | MMA offers Contract Surety for construction and similar projects, Commercial Surety issuing license and permit bonds nationwide (in lieu of or alongside letters of credit and other banking obligations), and International Surety for global operations facing varied regulatory requirements. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") (Evidence: Company-reported; scope: MMA surety insurance page, Surety Coverage section..) | 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. [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds") (Evidence: Company-reported; scope: Practice page product list; actual bond forms and terms are set by the surety and obligee..) |
| Role in This Line | Marsh McLennan Agency (MMA), Marsh's middle-market subsidiary, arranges surety bonds through a dedicated surety practice rather than underwriting them itself. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") (Evidence: Company-reported; scope: MMA surety insurance page..) | 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. [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds") (Evidence: Company-reported; scope: Surety Bond practice page..) |
| Risk Services | MMA lists competitive indemnity package negotiation, industry benchmarking, joint-venture and teaming-agreement prequalification support, continuity and ownership-transfer consulting, and competitive program design review as services tied to its surety practice. [1](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") (Evidence: Company-reported; scope: MMA surety insurance page, Benefits of Surety and Surety Coverage sections..) | 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. [2](https://www.usi.com/property-casualty/surety-bond/ "Surety Bond-Contract, Commercial and International Surety Bonds") (Evidence: Company-reported; scope: Company description of its submission methodology..) |

## About Marsh and USI Insurance Services and Surety Bonds

- [Marsh company profile](https://spot.insure/insurance-providers/marsh) · [Marsh customer reviews](https://spot.insure/insurance-providers/marsh/reviews)
- [USI Insurance Services company profile](https://spot.insure/insurance-providers/usi) · [USI Insurance Services customer reviews](https://spot.insure/insurance-providers/usi/reviews)
- [What Are Surety Bonds?](https://spot.insure/coverage/surety-bonds)

## Related Pages for Marsh vs USI Insurance Services Surety Bonds

- [Marsh vs USI Insurance Services](https://spot.insure/compare/marsh-vs-usi): all coverage lines, business roles, service and claims.
- [What Are Surety Bonds?](https://spot.insure/coverage/surety-bonds): A surety bond guarantees a specific obligation your business owes to a customer, contracting party or agency; it does not insure your own losses.
- [Marsh Surety Bonds](https://spot.insure/insurance-providers/marsh/surety-bonds)
- [USI Insurance Services Surety Bonds](https://spot.insure/insurance-providers/usi/surety-bonds)

## Sources for Marsh vs USI Insurance Services Surety Bonds

### Sources About Marsh

1. [Surety Bonds to Mitigate Company Risk](https://www.marshmma.com/us/solutions/surety.html). Marsh McLennan Agency; Opening positioning and stats (150+ surety professionals across all 50 states; $353 million in surety premium for nearly 10,000 clients; 95% of all contract bonds in the U.S. written in our markets); Surety Coverage: Contract Surety, Commercial Surety, Joint ventures and teaming agreements, International Surety; Benefits of Surety. Accessed 2026-09-23.

### Sources About USI Insurance Services

2. [Surety Bond-Contract, Commercial and International Surety Bonds](https://www.usi.com/property-casualty/surety-bond/). 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.

Updated 2026-09-25. 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](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

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- [Markdown page](https://spot.insure/compare/marsh-vs-usi/surety-bonds.md)
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