Harper vs Heffernan Insurance Brokers General Liability Insurance

Harper submits one application to multiple insurers; Heffernan also sells a Markel-underwritten policy bought online in seconds.

What Is Harper Insurance?

Harper is a commercial insurance brokerage for businesses with complex risks. Its specialists use AI tools to gather information, seek quotes from insurers and help customers manage coverage. 1,2

Read the Harper profile

What Is Heffernan Insurance Brokers?

Heffernan Insurance Brokers is an independent, Walnut Creek–headquartered retail brokerage that arranges business insurance, employee benefits, and related services. Its technology practice markets to mid- and late-stage companies, including venture-funded and pre-IPO firms. 4,5,6

Read the Heffernan Insurance Brokers profile

What Is General Liability Insurance?

General liability covers claims that your business injured someone, damaged their property or committed a specified personal or advertising offense. It does not insure your own building or equipment. 9,10

Read the full coverage guide

Key Differences in General Liability Insurance

One Placement Model Versus Two

Harper takes a single application and submits it to multiple insurers at once, with a specialist reviewing the business before it is quoted. 3 Heffernan runs two distinct paths for the same coverage: a standard commercial brokerage placement, and a separate on-demand product distributed through a partnership with Thimble Insurance Services. 6 8

Harper's reviewed page describes searching multiple insurers for the best terms but does not name a specific carrier upfront. 3 Heffernan's on-demand path names an insurer where Harper's standard placement does not:

Heffernan's Thimble-partnered on-demand product advertises $1 million or $2 million general liability limits, with pricing starting at $5 for short terms. 8Company-reported. Short-Term General Liability page as read on 2026-09-23; Thimble's own disclaimer says eligibility, pricing, and coverage vary by state, activity class, and other factors.

Limits and Certificates

Harper says most leases and contracts ask for $1 million per claim as a starting limit, and that it can issue a certificate of insurance the same day a landlord or client requests one once the policy is in force. 3 Heffernan's standard commercial brokerage placement does not publish comparable limit or certificate-turnaround figures, though its on-demand product produces a certificate in under 30 seconds. 8

What to Confirm in General Liability Insurance Quotes

  • Ask Harper how many insurers it submitted your application to and which one is offering the best terms. 3
  • Ask Heffernan whether you are being quoted its standard commercial brokerage placement or the Thimble-partnered on-demand product; the two have different insurers and limits. 8
  • If short-term or project-based coverage fits your need, confirm Markel's state availability directly with Heffernan. 8
  • Confirm actual certificate turnaround time in writing from both before relying on Harper's or Heffernan's same-day claims. 3

Offering Details

Harper vs Heffernan Insurance Brokers General Liability Insurance: documented features by provider

CriteriaHarper General Liability InsuranceHeffernan General Liability Insurance
Role in This Line

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. 3Company-reported. Harper's own general liability product page. Describes the brokerage process, not an insurer or underwriting decision.

Heffernan lists general liability among the basic coverages it places for business clients through its standard commercial-insurance brokerage, shopping insurers rather than underwriting the policy itself. 6Company-reported. Business Insurance Brokerage page as read on 2026-09-23.

Separately, Heffernan has partnered with Thimble Insurance Services to distribute an on-demand general liability product bought directly online, a distinct and narrower distribution model from its standard commercial brokerage placement. 8Company-reported. Short-Term General Liability page as read on 2026-09-23.

Issuing Insurer

Not described in the reviewed sources.

For the Thimble-partnered on-demand product, Heffernan says policies are underwritten by A-rated insurers, naming Markel Insurance Company. The reviewed pages for Heffernan's standard commercial general liability placements do not name an insurer. 8,6,7Company-reported. Short-Term General Liability page for the named insurer; Business Insurance and Small Business pages for the standard-placement gap, as read on 2026-09-23.

Who It’s For

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. 3Company-reported. Product-page marketing copy; not an eligibility guarantee for a particular applicant.

Heffernan's small-business division says it serves sole proprietors through fast-growing companies across industries including construction, food, health care, hospitality, nonprofits, real estate, technology, transportation, and vintners and growers, plus named specialty programs. 7Company-reported. Small Business Insurance page as read on 2026-09-23; no minimum size or exclusion was published.

Coverage Features

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. 3Company-reported. Product-page coverage summary; the issued policy and its exclusions control the actual terms.

Heffernan describes general liability as covering bodily injury and property damage caused by a company, whether by its people or its products. 7Company-reported. Small Business Insurance page as read on 2026-09-23; the reviewed pages do not list specific exclusions or endorsements.

Limits and Retentions

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. 3Company-reported. FAQ answer on the general liability page; actual limit options depend on the insurer and underwriting.

Heffernan's Thimble-partnered on-demand product advertises $1 million or $2 million general liability limits, with pricing starting at $5 for short terms. 8Company-reported. Short-Term General Liability page as read on 2026-09-23; Thimble's own disclaimer says eligibility, pricing, and coverage vary by state, activity class, and other factors.

For its standard commercial general liability placements, Heffernan's reviewed pages do not publish limit, retention, or premium ranges. 6,7Not publicly disclosed. Business Insurance and Small Business Insurance pages as read on 2026-09-23.

Risk Services

Harper says it issues certificates of insurance the same day a landlord, client or venue requests one, once a policy is in force. 3Company-reported. Product-page service claim; not independently timed or confirmed for a particular request.

For standard commercial clients, Heffernan says it provides claims services, loss control, HR consulting, and risk-management and assessment services alongside placed coverages such as general liability. 6Company-reported. Business Insurance Brokerage page as read on 2026-09-23; not general liability-specific and not described for the Thimble-partnered on-demand product.

How to Apply

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. 3Company-reported. Quote form and FAQ observed on the product page.

The Thimble-partnered product is bought directly online with no paper forms, producing an ACORD certificate of insurance in under 30 seconds according to Heffernan's page. 8Company-reported. Short-Term General Liability page as read on 2026-09-23.

Claims Support

The reviewed general liability page does not describe a claims-reporting process or claims-advocacy service specific to this line. 3Not found in reviewed sources. 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 described in the reviewed sources.

Full Comparison

More Harper vs Heffernan Insurance Brokers Comparisons

Other General Liability Insurance Comparisons

Sources

Harper

  1. Text Messaging Terms and Conditions. Harper Global Enterprises Inc.; Effective August 24, 2026; sections 1–3 (entity, consent and service messages), 5 (message costs), 9 (delivery) and 11 (coverage confirmation). Accessed 2026-09-15.
  2. We're Announcing $47M to Build the Insurance Company Every Business Deserves. Harper / Dakotah Rice; February 26, 2026 article: brokerage identity; AI-assisted submissions and follow-ups; 24–48-hour coverage statement; more than 165 underwriters; plans for additional direct appointments. Accessed 2026-09-15.
  3. 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.

Heffernan Insurance Brokers

  1. Our Story. Heffernan Insurance Brokers; Headquartered in Walnut Creek; nationwide presence; founded 1988; employee owned; niche practices including technology. Accessed 2026-09-16.
  2. Technology Company Insurance. Heffernan Insurance Brokers; Pre-IPO and venture-funded heading; mid to late stage specialization; global expansion copy; self-insurance strategies; Key Markets list; Why Heffernan broker history; Joseph Talmadge practice leader; FAQ. Accessed 2026-09-16.
  3. Heffernan Business Insurance Brokerage. Heffernan Insurance Brokers; Basic coverages Heffernan can provide include general liability, commercial property, commercial auto, workers' compensation, and global/foreign exposures, among others. Accessed 2026-09-23.
  4. Small Business Insurance. Heffernan Insurance Brokers; Tailor-Made Insurance for Small Businesses: sole proprietors to fast-growing companies; General liability insurance covers bodily injury and property damage caused by your company, by both people and products; industry list including Construction, Food Industry, Health Care, Hospitality, Nonprofits, Real Estate, Technology, Transportation, Vintners and Growers, Specialty Programs. Accessed 2026-09-23.
  5. Short-Term General Liability. Heffernan Insurance Brokers; Heffernan has partnered with Thimble Insurance Services; On-demand General Liability Insurance can be purchased for an hour, a day, or a month; Get your certificate of insurance in less than 30 seconds with $1 million coverage starting at $5; Buy a $1M or $2M General Liability policy ... in seconds; Rely on Verifly: All policies are underwritten by A-Rated insurers, including Markel Insurance Company; Eligibility, pricing and coverage may vary by state, activity/class and other factors. 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.

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.

Let Spot Handle the Insurance Legwork.

Get help buying coverage and managing renewals, with less paperwork for your team. Start with a free consultation.

Talk to Spot