AIG vs Harper: General Liability Insurance

Harper takes one application to multiple insurers after a specialist reviews the business, and targets hard-to-place or previously declined businesses; AIG lists the line only inside named programs such as dental practices and motorsports.

Montgomery Risk Partners prepared this library from Spot.Insure comparison research and underlying public records.Research updated 2026-09-30

Harper describes bodily injury, damage to others’ property and defense costs, and says it issues certificates the same day after coverage is in force.

Sources and records

  1. 01
    AIG Programs Insurance

    AIG · Official AIG program directory, lines 384–397 (community associations), 409–423 (crane/rigging), 424–437 (dental), 485–498 (leisure), 510–525 (manufactured housing), 526–543 (motorsports), 544–552 (psychoanalysts), and 611–626 (towing): named audiences and GL schedule entries. Program administration and policy caveat at lines 242–284 and 680–680. · accessed 2026-09-30

  2. 02
    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. 03
    General Liability Insurance

    Harper · Product hero; Know your coverage: What is General Liability insurance?; Bodily injury, Property damage, Legal defense, Certificates on demand; Why Harper (specialist review, multiple insurers, same-day certificates); FAQ: Is general liability required by law?, What limits do I need?, What does it cost? · accessed 2026-09-23

  4. 04
    Commercial general liability insurance

    Insurance Information Institute · Coverage A; Coverage B; Coverage C; Purchasing commercial general liability insurance · accessed 2026-09-16

  5. 05
    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

What Are the Key Differences Between AIG and Harper General Liability Insurance?

Hard-to-Place Risks and Covered Claims

Harper says it places bodily injury, third-party property damage and legal defense, including groundless claims; AIG lists general liability only within selected programs without publishing form terms. A company that has been declined should compare Harper's multiple-insurer process against AIG's named-program appetite and confirm exclusions and limits in either quote before planning contract compliance. [1] [3]

Certificate Timing and Quote Review

Harper submits one application to multiple insurers and has a specialist review the risk; once coverage is in force, it says certificates can issue the same day. AIG describes program-administrator underwriting and claims teams, not a universal certificate turnaround. Ask Harper which carrier is proposed and ask AIG which administrator can meet the required certificate wording. [1] [3]

What Should You Confirm in AIG and Harper General Liability Insurance Quotes?

  • Which insurer, limit and certificate wording will Harper arrange for this hard-to-place risk? [1] [3]
  • Can an AIG program meet the requested contract wording and certificate timing? [1] [3]

Provider coverage details

AIG

  • role: This evidence supports general liability only within the named AIG programs cited here; it does not establish one uniform standalone general liability product across all businesses. Role in this product is limited to the description on the linked AIG source.company-reportedSource ↗
  • eligibility: AIG lists general liability within selected programs for audiences such as community associations, crane and rigging businesses, dental practices, leisure operations, manufactured housing, motorsports, psychoanalysts and towing operations. This is not a universal industry eligibility statement. Audience is the segment AIG names on the linked source; this is not an underwriting decision, quote or guarantee of availability.company-reportedSource ↗
  • coverage: The program directory identifies General Liability as a coverage component in the cited named programs. It does not publish the occurrence definitions, covered operations, limits, exclusions or endorsements for any buyer’s policy. AIG’s public product description is not the policy. Actual entitlement depends on the applicable issued form, endorsements and declarations.company-reportedSource ↗
  • services: AIG describes underwriting, claims and loss-control teams for its Program Administrators, including program development support and admitted/non-admitted structures. These program services are separate from policy entitlement. The linked page describes company-reported support; specific account services and third-party arrangements must be confirmed.company-reportedSource ↗
  • limits: No general liability limit, deductible or retention for a particular program is stated in the directory. Confirm the program-specific quote and issued form. This statement reports only what the linked public source discloses and does not substitute for a quote or issued policy.not-disclosedSource ↗

Harper

  • role: Harper places general liability coverage by taking one application to multiple insurers rather than underwriting the policy itself, and a specialist reviews the business before it is quoted. Harper's own general liability product page. Describes the brokerage process, not an insurer or underwriting decision.company-reportedSource ↗
  • eligibility: Harper markets general liability to businesses that need a certificate for a lease, client contract or license, and specifically says hard-to-place or previously declined businesses are the operations it targets. Product-page marketing copy; not an eligibility guarantee for a particular applicant.company-reportedSource ↗
  • coverage: Harper describes the general liability policies it places as covering bodily injury to third parties, property damage the business causes to others' property, and legal defense costs, including when a claim turns out to be groundless. Product-page coverage summary; the issued policy and its exclusions control the actual terms.company-reportedSource ↗
  • limits: Harper says most leases and contracts ask for $1 million per claim as a starting limit, and it will recommend higher limits when a business's situation calls for it. The page does not publish a maximum available limit. FAQ answer on the general liability page; actual limit options depend on the insurer and underwriting.company-reportedSource ↗
  • services: Harper says it issues certificates of insurance the same day a landlord, client or venue requests one, once a policy is in force. Product-page service claim; not independently timed or confirmed for a particular request.company-reportedSource ↗
  • application: You apply for Harper general liability through an online quote form (business details, state, revenue and coverage needs) that a specialist follows up on, rather than an instant-bind online purchase. Quote form and FAQ observed on the product page.company-reportedSource ↗
  • claims: The reviewed general liability page does not describe a claims-reporting process or claims-advocacy service specific to this line. Scoped to the general liability product page as read on 2026-09-23; the provider record separately describes general claims assistance across lines, not checked here for this line specifically.not-foundSource ↗

Use this comparison as a starting point for a discussion about your business and its insurance needs.

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