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 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. ^1,²

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 ² 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 ²

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 ²

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 ²

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

Ask MMA whether international surety or joint-venture prequalification applies. ¹
Ask USI whether you need SDI or an established surety program. ²
Get the issuing surety from both. ¹ ²
Confirm penal sum and rate; MMA publishes none, and USI cites case studies rather than a general table. ¹ ²

Marsh vs USI Insurance Services Surety Bonds Compared

Marsh vs USI Insurance Services: Surety Bonds: documented features by provider

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. ¹Company-reported. MMA surety insurance page.	USI directs contractors and other prospective surety clients to email pcinquiries@usi.com or contact a local USI office. ²Company-reported. 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. ¹Company-reported. 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. ²Company-reported. 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. ¹Company-reported. 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. ²Company-reported. 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. ¹Company-reported. 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. ²Company-reported. Company description of its submission methodology.