Aon vs Gallagher: Commercial Auto Insurance

Gallagher describes third-party liability, vehicle physical damage, uninsured or underinsured drivers, and medical costs for owned, hired, and non-owned vehicles. Aon lists Automobile Liability for professional-services firms; its line description does not specify covered autos or drivers.

Source material

01
Professional Services Practice
Aon · Named professional-services audiences and global advisory role, lines 125–128; line offerings and explanations lines 131–190; contact link lines 120–122. Global practice page; no U.S. state or account-specific placement schedule. · accessed 2026-09-30
02
Commercial Insurance Guide
California Department of Insurance · Commercial Automobile: Coverage, Classification and Limits · accessed 2026-09-16
03
Commercial Auto Insurance
Gallagher Small Business · Commercial Auto Insurance Overview; Do you need Commercial Auto insurance?; Recommended for businesses that:; Small business auto market trends; Consider this claim scenario; Get Covered Now · accessed 2026-09-23
04
Business Vehicle Insurance
Insurance Information Institute · Will My Personal Auto Policy Cover Business Use?; What Vehicles Are Covered?; What Coverage Do I Need if Employees Drive Their Personal Vehicles for Business?; Does a Business Umbrella Cover Autos?; Do I Need a Business Auto Policy?; Be Sure the Right Insured Is on the Policy · accessed 2026-09-16
05
Business Auto Coverage Form
Insurance Services Office, Inc.; hosted by National General · I.A, printed/PDF page 1; II.A.1, printed/PDF page 2; III.C–D, printed/PDF page 6; II.B.6, printed/PDF page 3; III.B.3, printed/PDF page 6 · accessed 2026-09-16
06
Auto Insurance
NAIC · Coverages · accessed 2026-09-16

What Are the Key Differences Between Aon and Gallagher Commercial Auto Insurance?

Vehicles and Named Protections

Gallagher’s small-business page describes third-party bodily injury and property damage, uninsured or underinsured driver protection, physical damage to owned, hired, rented, or employee vehicles, and medical costs. Aon lists Automobile Liability within its professional-services offering. For a company mixing employee cars with owned vans, ask Gallagher how each class is scheduled and ask Aon which proposed policy terms address the same vehicles. [3] [1]

Starting the Application

Gallagher identifies an online quote form, an advisor phone line, and a callback request as ways to start. Aon describes Automobile Liability within its professional-services brokerage and advisory practice. A small business can compare those stated entry points while asking both providers which vehicles, drivers, and states can be submitted; an intake route alone does not establish a quote or effective coverage. [3] [1]

What Should You Confirm in Aon and Gallagher Commercial Auto Insurance Quotes?

Does Gallagher’s proposal cover employee-owned and rented cars as well as company vehicles, and what does Aon propose for each class? [3] [1]
Which Gallagher intake route or Aon placement contact will handle the submission, and when does the insurer confirm the effective time? [3] [1]

Coverage topics

Aon

role: Aon presents Automobile Liability as a line its Professional Services Practice helps arrange or advise on for professional-service firms. Aon is describing a global brokerage and advisory service, not issuing the underlying policy. The producing legal entity and carrier for any particular placement are not named on this page. Aon’s global professional-services practice page. This establishes a marketed brokerage/advisory offering, not policy issuance or account-specific placement.company-reportedSource ↗
eligibility: Aon identifies law, accounting and consulting firms as the audience for its global Professional Services Practice. That audience scope does not establish eligibility for every firm or other business. Audience described for Aon’s global professional-services practice. It does not establish U.S. state availability or underwriting eligibility for a placement.company-reportedSource ↗
coverage: Aon lists Automobile Liability in its property-and-casualty offerings for professional services firms. The page does not describe covered autos, drivers, liability limits or policy terms. 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.company-reportedSource ↗
services: Aon says its professional-services advisors use industry knowledge, insights, data and tools to support risk-management and human-capital decisions. This is a company-described advisory service, not a claim outcome or policy benefit. Company-reported advisory services on Aon’s global practice page; account-specific service scope is not stated.company-reportedSource ↗
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. 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.not-foundSource ↗
limits: 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. Aon’s global practice page as reviewed 2026-09-30; no quote, bond form or issued policy was reviewed.not-disclosedSource ↗

Gallagher

role: Gallagher Small Business arranges commercial auto coverage with partner carriers rather than underwriting the policy itself. Gallagher Small Business's direct-to-small-business commercial auto product page.company-reportedSource ↗
coverage: Gallagher describes commercial auto as covering bodily injury and property damage to third parties, accidents caused by uninsured or underinsured drivers, physical damage to owned, rented, hired or employee vehicles, and medical costs for the business owner, employees and passengers, plus theft and damage. Product page coverage list; the issued policy and its exclusions control.company-reportedSource ↗
eligibility: Gallagher recommends this coverage for businesses that use vehicles for business purposes, including owned, hired and non-owned autos, rented or leased vehicles, and employees who drive their own cars for work. Product page "Recommended for businesses that" list; actual acceptance depends on underwriting.company-reportedSource ↗
coverage: Gallagher's small-business team says the commercial auto market remains challenging because of social inflation and the long-tail nature of auto liability claims, and that rising repair costs from added vehicle electronics and safety features, plus supply-chain delays, are increasing claim costs. Product page market-commentary section; a general market view, not a quote for any specific business.company-reportedSource ↗
coverage: Gallagher illustrates the coverage gap when a personal vehicle is used for business: it describes a bakery owner whose personal auto insurer refused to pay a delivery-related accident claim because she lacked commercial auto insurance. Product page hypothetical claim scenario; illustrative example, not a report of an actual claim outcome.company-reportedSource ↗
insurer: The commercial auto product page does not name the insurer that would issue a given business's policy. Checked the commercial auto product page on 2026-09-23.not-disclosedSource ↗
limits: The commercial auto product page does not publish liability limits, deductibles or premiums; it directs prospective buyers to request a quote instead. Checked the commercial auto product page on 2026-09-23.not-disclosedSource ↗
application: Gallagher offers an online quote form, a small business advisor phone line (1-833-292-9441, Monday through Friday, 8 a.m. to 5 p.m., continental U.S.), and a scheduled callback request to start a commercial auto quote. Product page "Get Covered Now" section.company-reportedSource ↗