Aon vs 
Zurich U.S.: How Do They Compare for Builders Risk Insurance?
What Is Aon?
Aon’s U.S. Commercial Risk terms describe brokerage for certain insurance programs, while its Middle Market page describes a dedicated practice for mid-sized organizations across North America. The public materials reviewed do not identify the licensed producer or insurer for a particular placement. Ask which entity will produce each line and which insurer will issue the policy; request jurisdiction details for the proposed placement and ask how compensation and claim notice work for your account. 1,2
Zurich U.S. Business Insurance: Products, Access, and Claims
Zurich U.S. serves Middle Market businesses and large or national accounts with commercial property-casualty and specialty insurance. Buyers can explore product lines and work through an agent or broker; the insurer named on a quote or policy identifies which Zurich company underwrites that coverage. 4,5
What Is Builders Risk Insurance?
Builders risk protects the project you are building, including materials meant for it, against physical loss until construction ends. The gaps that cost owners money are materials in storage or transit, the existing building in a renovation, and coverage ending when you occupy early. 7,8,9,10
What Are the Key Differences Between Aon and Zurich U.S. Builders Risk Insurance?
Published Program Appetite
Zurich U.S. describes a commercial builders-risk program for physical loss during construction, renovation, or installation, lists water and sewer pipelines within appetite, and names oil and gas pipelines, tunnels, dams, and certain other project types as ineligible. Aon’s record describes a broader construction practice but gives no comparable project exclusion list. Buyers should test the actual project against Zurich U.S.’s stated boundaries and ask Aon which markets will consider any excluded class. 6 3
Project Limits and Options
Zurich U.S.’s page has conflicting project-value descriptions: some sections say up to $75 million while another refers to projects of any size and value. These are project values, not policy limits. The same page lists potential flood, earth-movement, soft-cost, business-income, and testing options. Aon describes project risk advice without publishing project-specific limits. Confirm Zurich’s current eligibility and each extension in the quote. 6 3
What Should You Confirm in Aon and Zurich U.S. Builders Risk Insurance Quotes?
Aon and Zurich U.S. Review Scores for 2026
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.
Aon Review Score
Review Score
3 rated sources
Public ratings for Aon are low: Trustpilot shows 1.2 out of 5 from 782 reviews, and BBB shows 1.6 from five. Aon is a global firm, so those pages mostly reflect other parts of the business, not large U.S. commercial accounts.[4][6][7]
Read Aon reviewsZurich U.S. Review Score
Review Score
No reviews found
The available Zurich review evidence is mixed and comes from distinct populations: a car-rental-business editorial rating, broad global and U.S. review-platform snapshots, and a BBB business-profile grade. These are not a representative measure of every Zurich commercial policy or claim.[1][4][5][6][7]
Read Zurich U.S. reviewsAon vs Zurich U.S. Builders Risk Insurance Compared
Aon vs Zurich U.S.: Builders Risk Insurance: documented features by provider
| Criteria | Aon Builders Risk brokerage and risk-advisory offering | Zurich Commercial Builders Risk |
|---|---|---|
| Role in This Line | Aon says its global construction practice designs and places risk solutions and uses broking experience and a global network across construction insurance lines. For builders risk, this is evidence of Aon’s brokered market offering; the page does not identify the insurer for a buyer’s placement. 3Company-reported. Aon’s global construction and infrastructure practice page. This establishes a marketed brokerage/advisory offering, not policy issuance or account-specific placement. | Confirm in your quote. |
| Issuing Insurer | The reviewed practice page does not name the insurer or producing legal entity for a specific placement. Ask for both on the quote and binder. 3Not found in reviewed sources. Aon’s global practice page as reviewed 2026-09-30; no state-specific placement schedule or buyer quote was reviewed. This does not establish that Aon cannot arrange a placement. | Confirm in your quote. |
| Who It’s For | Aon describes its global construction and infrastructure practice as serving contractors, owners, developers, engineers, architects, designers, financiers and investors, and says it works with organizations of varied sizes and complexity. 3Company-reported. Audience described for Aon’s global construction and infrastructure practice. It does not establish U.S. state availability or underwriting eligibility for a placement. | Zurich lists water and sewer pipeline projects within Commercial Builders Risk appetite and explicitly excludes oil and gas pipelines. 6Company-reported. Zurich U.S. brand; issuing company is not specified on this program summary; Zurich Commercial Builders Risk for commercial construction projects; United States. Company-reported target appetite; each application remains subject to underwriting. Do not imply every risk or class is accepted. Zurich’s live Commercial Builders Risk page gives conflicting project-value descriptions: the overview and FAQ describe projects up to $75 million, while the Appetite section says commercial projects of any size and value. The page does not resolve the scope conflict; confirm eligibility with Zurich. These statements describe project values, not policy limits. 6Company-reported. Zurich U.S. brand; issuing company is not specified on this program summary; Zurich Commercial Builders Risk; United States. The official page contains an unresolved conflict about project-value eligibility. Obtain current Zurich clarification before relying on a boundary. The statements concern project values and do not establish a policy limit; issued terms and underwriting govern. Zurich lists the Commercial Builders Risk program as nationwide. 6Company-reported. Zurich U.S. brand; underlying issuing legal entity is not identified on this page; Zurich Commercial Builders Risk program; United States, company-reported nationwide program availability. Company-reported program geography does not establish issuer authority or coverage for a specific risk; confirm jurisdiction and policy with the quote. Zurich lists registered historic structures, tunnels, dams, structures built over water, and manufacturing including testing/equipment among ineligible Commercial Builders Risk projects. 6Company-reported. Zurich U.S. brand; issuing company is not specified on this program summary; Zurich Commercial Builders Risk; United States. Company-reported appetite; not a full policy exclusion list. Actual terms govern. |
| Coverage Features | Aon lists Builders Risk under construction property and says its construction property offering can address accidental damage to project property or materials during construction and operations. That is a broker’s description of the line, not a grant of coverage for a buyer. 3Company-reported. Aon’s marketing description of the brokerage/coverage area. The page is not the insurer’s policy form and does not establish an insured's entitlement to coverage. | Zurich says its Commercial Builders Risk program protects commercial projects against physical loss or damage during construction, renovation or installation. 6Company-reported. Zurich U.S. brand; issuing company is not specified on this program summary; Zurich Commercial Builders Risk; United States. Company product summary, not a policy form; actual covered property, causes, exclusions, limits and conditions depend on issued terms and underwriting. Zurich lists potential Commercial Builders Risk options including earth movement, flood, Ordinance or Law, soft costs, business income/extra expense, waiver of coinsurance and building-systems testing. 6Company-reported. Zurich U.S. brand; issuing company is not specified on this program summary; Zurich Commercial Builders Risk; United States. Options may depend on project/underwriting and issued policy terms; page is not the policy form. |
| Limits and Retentions | The reviewed page does not state a buyer-specific limit, retention, deductible or other placement terms. Confirm these in the quote, bond or issued policy. 3Not publicly disclosed. Aon’s global practice page as reviewed 2026-09-30; no quote, bond form or issued policy was reviewed. | Confirm in your quote. |
| Risk Services | Aon describes project risk-advisory services to understand project-specific risks and develop risk-transfer, management or mitigation strategies. It also describes a global construction team and market access. These are company-reported brokerage and advisory services, not coverage benefits. 3Company-reported. Company-reported advisory services on Aon’s global practice page; account-specific service scope is not stated. | Zurich states the commercial Builders Risk program offers direct access to a dedicated team of more than 50 specialists. 6Company-reported. Zurich U.S. brand; issuing company is not specified on this program summary; Zurich Commercial Builders Risk; United States. Company-reported program service statement; it does not promise response times or claims outcomes. |
| How to Apply | Confirm in your quote. | Zurich says agents can register online for program access and submit an online or paper application to underwriting; no premium commitment is required to register. 6Company-reported. Zurich U.S. brand; distribution through agents/brokers; Zurich Commercial Builders Risk; United States. Application process description; submission is not binding coverage or evidence of acceptance. |
Related Pages for Aon vs Zurich U.S. Builders Risk Insurance
Builders Risk Insurance Pages for Aon and Zurich U.S.
Other Coverage Lines Compared for Aon vs Zurich U.S.
Other Builders Risk Insurance Provider Comparisons
Sources for Aon vs Zurich U.S. Builders Risk Insurance
Sources About Aon
- Commercial Risk Solutions U.S. Brokerage Terms of Service. Aon; Lines 120–127: certain-program broker-of-record scope, consultation, application assistance, client signature and bind instruction, and account administration; lines 140–147: variable and contingent compensation, potential placement incentive, and client request route; lines 206–213: no price guarantee and surplus-lines limitations; lines 229–231: client insurer-notice duty unless separately agreed. Accessed 2026-09-29.
- Middle Market Clients. Aon; Lines 125–132: mid-sized organizations and middle-market framing; lines 165–173: dedicated practice and North America statement; lines 188–224: Commercial Risk capabilities. No numeric company-size cutoff or U.S.-only eligibility rule is stated on the reviewed page. Accessed 2026-09-29.
- Construction and Infrastructure Insurance and Risk Management. Aon; Construction client audience and global placement role, lines 123–126; offering descriptions lines 135–156; coverage-area taxonomy lines 167–195; contact link lines 120–122. Global practice page; no U.S. state or account-specific placement schedule. Accessed 2026-09-30.
Sources About Zurich U.S.
- About Us | Zurich U.S. | Commercial Insurance. Zurich U.S.; About Zurich U.S.; customer and industry description; FAQ on U.S. product focus. Accessed 2026-09-28.
- Agents and Brokers | Zurich U.S. Zurich U.S.; Agent/broker route and locator. Accessed 2026-09-28.
- Commercial Builders Risk Program | Zurich Insurance. Zurich U.S.; Builders Risk - Commercial; direct product overview and FAQ: coverage, appetite, ineligible projects, options, limits, application, geography, admission and program highlights (HTML lines 270–411). Accessed 2026-09-28.
Sources for the Builders Risk Insurance Guide
- Glossary of Insurance Terms. National Association of Insurance Commissioners; Builders’ Risk Policies; Ocean Marine; Auto Physical Damage; All-Risk. Accessed 2026-09-16.
- Commercial Insurance Guide. California Department of Insurance; Commercial Property; Inland Marine; What Should I Expect from a Broker-Agent. Accessed 2026-09-16.
- Builders Risk Coverage Form. Insurance Services Office, Inc.; hosted by Touchpoint Markets; A.1–3 p.1; B.3.c p.11; C,D,E p.12. Accessed 2026-09-16.
- Builders Risk Application Tip Sheet. US Assure; General policy application tips p.1; Remodeling tips p.2. Accessed 2026-09-16.
