Aon vs Relm Insurance: How Do They Compare for General Liability Insurance?

Aon serves a broad construction audience, including contractors, owners, architects, engineers, and developers, while Relm’s GL record identifies its own eligibility and coverage boundaries. 3,6

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

Read the Aon profile

Read the Aon General Liability Insurance page

What Is Relm Insurance?

Relm suits AI developers distinguishing liability and cyber/Tech E&O through Nova AI from first-party losses caused by third-party AI failures through Resca AI; businesses seeking standard small-business coverage should compare generalist providers. 4,5

Read the Relm Insurance profile

Read the Relm Insurance General Liability Insurance page

What Is General Liability Insurance?

General liability can protect your business when a customer or visitor claims you caused injury or damaged their property. It suits businesses serving customers or working on their premises; your own building, tools and stock need property coverage. 7,8,9

Read the full coverage guide

Key Differences in General Liability Insurance

A construction placement practice alongside Relm’s GL market

Aon serves a broad construction audience, including contractors, owners, architects, engineers, and developers. Relm’s GL record identifies its own eligibility and coverage boundaries. A buyer with unusual or project-heavy operations should ask Relm whether those operations fit, while asking Aon which markets it can approach for the account. 3 6

Project advice and stated policy boundaries

Aon describes project advice on risk transfer and mitigation but leaves policy terms to the insurer. Relm’s offering describes GL coverage and exclusions, which buyers should review against their actual work. This is not an apples-to-apples comparison of policy breadth until Aon identifies the proposed form; use Relm’s published boundaries as questions for both quotes. 3 6

What to Confirm in General Liability Insurance Quotes

  • Ask Aon for the policy form, insurer, and construction exclusions in its proposal. 3 6
  • Ask Relm to identify which listed exclusions or eligibility rules affect your operations. 3 6

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.

Aon

6.1/ 10

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 reviews

Relm Insurance

-/ 10

Review Score

We couldn't find any public customer reviews or ratings for Relm Insurance. Its Trustpilot page exists but has no reviews yet.[9]

Read Relm Insurance reviews

Offering Details

Aon vs Relm Insurance: General Liability Insurance: documented features by provider

CriteriaAon General Liability brokerage and risk-advisory offeringRelm General Liability Insurance
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 general liability, 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.

Relm markets General Liability Insurance (GLI) as a casualty line brokers can place for clients, grouped alongside its product and excess liability products on the same casualty page. 6Company-reported. Relm line-of-business page (Relm sells through brokers); not a statement identifying the issuing insurer for a given placement.

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.

The reviewed page does not name a specific issuing insurer for general liability placements. 6Not publicly disclosed. Line-of-business page as read on 2026-09-23; a specific placement's insurer is product- and jurisdiction-specific.

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.

Relm says general liability is often required by leases and by enterprise or government contracts. It highlights companies in high-growth, high-risk or heavily regulated fields such as cannabis, biotech, psychedelic therapeutics, aerospace and defense, and technology. 6Company-reported. Casualty page framing; not a guarantee of eligibility for a particular company.

Coverage Features

Aon lists General Liability within construction liability and describes casualty protection for third-party bodily injury or property damage associated with negligent acts during construction or operations. A policy’s actual insureds, triggers, exclusions and conditions are not stated on this practice page. 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.

Relm says GLI covers third-party bodily injury (medical expenses, legal defense, damages), third-party property damage, and personal and advertising injury claims such as libel, slander, false arrest, malicious prosecution, copyright infringement and privacy violations. 6Company-reported. Casualty page 'What is General Liability Insurance?' section; the issued policy and declarations control.

Relm says casualty coverage generally excludes employee injuries (covered by workers' compensation), professional errors (covered by E&O), intentional or criminal acts by directors or employees, and damages from illegal activities. 6Company-reported. Casualty page 'What Does Casualty Insurance Not Cover?' section; applies across Relm's casualty lines, not GLI-specific exclusions only.

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.

Confirm in your quote.

How to Apply

Confirm in your quote.

Relm sells general liability coverage through insurance brokers; its reviewed pages do not describe a direct online quote. 6Company-reported. Casualty page framing; consistent with Relm's broader broker-distribution model.

Full Comparison

More Aon vs Relm Insurance Comparisons

Other General Liability Insurance Comparisons

Sources

Aon

  1. 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.
  2. 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.
  3. 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.

Relm Insurance

  1. Relm Launches US MGA. Relm Insurance; Opening paragraphs describing US MGA and distribution partners. Accessed 2026-09-16.
  2. Relm Launches AI Liability Solutions. Relm Insurance; NOVAAI, PONTAAI and RESCAAI: Applicable Users and Coverage Highlights. Accessed 2026-09-16.
  3. Casualty Insurance. Relm Insurance; What is General Liability Insurance?; What Does Casualty Insurance Not Cover?; Is Casualty Insurance Mandatory?; Who Needs Casualty Insurance? Accessed 2026-09-23.

General Liability Insurance Guide

  1. Commercial general liability insurance. Insurance Information Institute; Coverage A; Coverage B; Coverage C; Purchasing commercial general liability insurance. Accessed 2026-09-16.
  2. Commercial Insurance Guide. California Department of Insurance; Commercial General Liability; Commercial Automobile; What Should I Expect from a Broker-Agent?; How Are Commercial Policies Rated? Accessed 2026-09-16.
  3. Commercial General Liability Coverage Form. ISO; specimen hosted by Hiscox; I.A pp.1–5; I.B pp.6–7; I.C pp.7–8; Supplementary Payments p.8; II pp.9–10; III p.10; IV pp.10–12. Accessed 2026-09-16.

Updated . 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. To suggest a correction, contact Spot with the page URL and supporting source.

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