Coterie Insurance vs Heffernan Insurance Brokers: How Do They Compare for Professional Liability (E&O) Insurance?

Heffernan Insurance Brokers serves sole proprietors through fast-growing companies and builds a custom package for industries it does not list. Coterie Insurance names dozens of eligible professions, sold only via agents and brokers.

Coterie lets listed professions screen a fixed form and occupation-specific exclusions; Heffernan builds custom packages for industries outside its published list. ^3,¹

What Are the Key Differences Between Coterie Insurance and Heffernan Insurance Brokers Professional Liability (E&O) Insurance?

A Custom-Built Package Versus a Fixed List of Professions

Heffernan's small-business division says it will research and build a custom package for industries not already on its list, which spans construction, food, health care, hospitality, nonprofits, real estate, technology, transportation, and vintners and growers. ³ Coterie instead lists dozens of fixed eligible professions for MPL, including accounting services, architects and engineers, bookkeeping, human resources consulting, interior design, property management, and real estate agents/brokers. ¹

State Availability Described in Detail on One Side

Coterie says MPL is available in most states but is currently unavailable in DC, IL, MA, MT, ND, and VA:

Coterie says MPL is available in most states but is currently unavailable in DC, IL, MA, MT, ND, and VA. ¹Company-reported. MPL brochure 'MPL unavailable' note.

Heffernan's small-business page doesn't describe state-by-state availability for errors and omissions coverage. ³

How You Reach a Quote

Heffernan directs small-business buyers to contact the firm's small-business division to request a quote. ³ Coterie's MPL is distributed only through agents and brokers using Coterie's quoting platform, with no direct-to-business form described. ¹

What Should You Confirm in Coterie Insurance and Heffernan Insurance Brokers Professional Liability (E&O) Insurance Quotes?

If your industry isn't on Heffernan's list, ask what a custom-built package changes about coverage terms, not just eligibility. ³
Ask an agent or broker whether your profession carries a specific exclusion in Coterie's base form beyond the general ones. ¹
Get the issuing insurer from both; neither reviewed page names one for this line. ³ ¹
Request published limit or premium figures from Heffernan directly, since the reviewed page doesn't publish them. ³

Coterie Insurance vs Heffernan Insurance Brokers Professional Liability (E&O) Compared

Coterie Insurance vs Heffernan Insurance Brokers: Professional Liability (E&O) Insurance: documented features by provider

Criteria	Coterie Miscellaneous Professional Liability (MPL)	Heffernan Professional Errors and Omissions Brokerage
Who It’s For	Coterie lists dozens of eligible professions for MPL, including accounting services, architects and engineers, bookkeeping, human resources consulting, interior design, property management, real estate agents/brokers, and technology services/IT consulting, each with profession-specific exclusions in some cases (for example, barbers/beauticians exclude services like electrolysis and tattoo services). ¹Company-reported. MPL brochure 'Eligible Professions' and 'Eligible Professions (Continued)' lists. Coterie says MPL is available in most states but is currently unavailable in DC, IL, MA, MT, ND, and VA. ¹Company-reported. MPL brochure 'MPL unavailable' note.	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, and will custom-design a package for industries not listed. ³Company-reported. Small Business Insurance page as read on 2026-09-23; not exclusively E&O-specific, but describes the buyer base for the page listing this coverage.
How to Apply	MPL is distributed only through agents and brokers using Coterie's quoting platform; the reviewed brochure does not describe a direct-to-business application path. ¹Company-reported. MPL brochure framing as 'for Agents and Brokers'.	Heffernan directs small-business buyers to contact the firm's small-business division to request a quote and says it will research and build a custom package for industries not already listed. ³Company-reported. Small Business Insurance page as read on 2026-09-23.
Coverage Features	Coterie's MPL policy covers economic or financial (non-physical) damages arising from wrongful acts in professional services, such as faulty reports or verbal advice that cause a client financial loss; it is written on a claims-made basis covering incidents reported during the policy period or an extended reporting period, occurring after the policy's retroactive date. ¹Company-reported. MPL brochure policy overview and 'Professional Liability Limits of Insurance' definitions. Coterie's MPL base form excludes bodily injury or property damage claims, fraud or intentional wrongful acts, wrongful termination or discrimination claims, and claims based on contractual liability assumed beyond what would exist without the contract, among other listed exclusions. ¹Company-reported. MPL brochure 'Professional Liability Policy Base Form Exclusions' list.	Heffernan describes errors and omissions coverage as protecting against claims for problems with a company's product or service that result in a financial loss to a client. ³Company-reported. Small Business Insurance page as read on 2026-09-23; the page does not list specific exclusions, claims-made versus occurrence form, or endorsements.
Role in This Line	Coterie writes Miscellaneous Professional Liability (MPL) as a claims-made policy sold through agents and brokers to protect a small-business client against third-party claims for errors or omissions in their professional services. ¹Company-reported. MPL brochure policy-overview paragraph.	Heffernan lists errors and omissions among the coverages its small-business division places for clients, shopping the line with insurers rather than underwriting it. ³Company-reported. Small Business Insurance page as read on 2026-09-23; no dedicated professional-E&O product page was found.