What Is AIG?
AIG is the marketing name for American International Group, Inc.; AIG says its insurance products are written or provided by subsidiaries or affiliates. Its U.S. business pages list commercial casualty, property, cyber, management and professional liability, and specialty programs, but a brand-level page does not identify the insurer for a particular policy. 1,2
What Is Lockton?
Lockton suits technology companies and larger businesses seeking a broker across cyber, D&O, property, liability and benefits; small firms wanting an instant standard quote should compare digital agencies. 4,5,6
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. 9,10,11
Key Differences in General Liability Insurance
Program eligibility versus custom placement
AIG’s directory names General Liability inside selected programs, including towing, dental and manufactured housing. Lockton instead describes brokerage for global manufacturers, contractors, healthcare companies and other commercial clients. If your business fits one of AIG’s named programs, ask for that program’s actual class and terms; a broader Lockton discussion starts with designing a placement for your operation. 3 7
Related casualty needs
The roles also change what you should request. AIG describes program administrator support from underwriting, claims and loss-control teams, while Lockton says it brokers risk with insurers and builds custom structures. Ask AIG which program administrator and policy form apply; ask Lockton which carriers and service team would handle your proposed placement. Neither overview supplies buyer-specific limits or exclusions. 3 7
Coordinating related casualty lines
Lockton groups General Liability with product liability, environmental impairment, medical malpractice and umbrella or excess placements. AIG’s reviewed directory instead documents line participation in selected programs. If those other casualty lines matter, ask each contact whether they can coordinate them with the GL quote and identify the insurer for each policy. 7 3
What to Confirm in General Liability Insurance Quotes
- Which AIG named program and administrator would cover your operation, and what GL limits, exclusions and endorsements would its form set?
- Which insurers would Lockton approach for GL and related casualty lines, and would one service team coordinate the placements?
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.
AIG
Review Score
2 rated sources
Customer ratings for AIG are low: Trustpilot shows 1.9 out of 5 from 252 reviews, and NerdWallet gives 2.5 stars and notes more claims complaints than expected. These pages cover many AIG products and countries, so they only loosely describe business insurance.[1][2]
Read AIG reviewsLockton
Review Score
3 rated sources
Lockton’s reviews vary by office and entity. Local Google-derived ratings provide some service feedback, but no reliable firmwide verdict.[2][6][7][8]
Read Lockton reviewsOffering Details
AIG vs Lockton: General Liability Insurance: documented features by provider
| Criteria | AIG General Liability Within Named Programs | Lockton General & Product Liability Insurance Brokerage |
|---|---|---|
| Role in This Line | 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. 3Company-reported. Role in this product is limited to the description on the linked AIG source. | Lockton brokers general liability rather than underwriting it. It says it designs custom program structures for commercial clients using insurers across the global market. 7Company-reported. General & Product Liability page as read 2026-09-23. |
| Issuing Insurer | Confirm in your quote. | Neither page names the insurers Lockton places general liability coverage with. 7,8Not publicly disclosed. General & Product Liability and Casualty pages checked 2026-09-23. |
| Who It’s For | 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. 3Company-reported. Audience is the segment AIG names on the linked source; this is not an underwriting decision, quote or guarantee of availability. | Lockton says it has a general liability solution for global manufacturers, business-to-business service providers, consumer products companies, REITs, contractors and healthcare companies. 7Company-reported. General & Product Liability page as read 2026-09-23. Lists example industries served, not a complete eligibility matrix. |
| Coverage Features | 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. 3Company-reported. AIG’s public product description is not the policy. Actual entitlement depends on the applicable issued form, endorsements and declarations. | Lockton groups general liability brokerage with related casualty coverages it also places for the same clients: environmental impairment, medical malpractice, product recall and umbrella/excess liability, in addition to product liability itself. 7Company-reported. General & Product Liability page as read 2026-09-23. A capability list, not a specimen policy. |
| Limits and Retentions | No general liability limit, deductible or retention for a particular program is stated in the directory. Confirm the program-specific quote and issued form. 3Not publicly disclosed. This statement reports only what the linked public source discloses and does not substitute for a quote or issued policy. | Confirm in your quote. |
| Risk 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. 3Company-reported. The linked page describes company-reported support; specific account services and third-party arrangements must be confirmed. | Lockton's casualty pages say clients keep the same dedicated service team throughout the placement process, which Lockton says helps it anticipate client needs and create accountability. 8Company-reported. Casualty product page as read 2026-09-23. |
Full Comparison
More AIG vs Lockton Comparisons
Other General Liability Insurance Comparisons
Sources
AIG
- Investor Relations. American International Group, Inc. (AIG); About AIG and legal footer; lines 244–246 and 327–331. Accessed 2026-09-28.
- Business. AIG US; Surplus Lines heading and paragraph, lines 357–359. Accessed 2026-09-28.
- 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.
Lockton
- Lockton United States. Lockton; Opening description of independent insurance brokerage for risk, benefits and retirement; Ask an Expert link to contact-us. Accessed 2026-09-16.
- Technology. Lockton; Industry introduction; cyber liability heading; dedicated technology team; listed services including claims advocacy, contract review, directors and officers liability, and international program design; 24/7 service model. Accessed 2026-09-16.
- US Terms of Business. Lockton; Opening entity definition; Surplus Lines; Use of a Particular Insurer; Compensation Disclosure; servicing, claims handling and renewal language in Confidentiality section; Intermediaries. Accessed 2026-09-16.
- US > General & Product Liability. Lockton; Tailored solutions intro; industries named (global manufacturer, business-to-business service provider, consumer products company, REIT, contractor, healthcare company); liability solutions list (environmental impairment, medical malpractice, global risk, product liability, professional liability/indemnity, product recall, umbrella liability and excess). Accessed 2026-09-23.
- Casualty Insurance. Lockton; Casualty Insurance Solutions list: Auto, Cargo, General & Product Liability, Umbrella & Excess Liability, Workers' Compensation; dedicated service team paragraph. Accessed 2026-09-23.
General Liability Insurance Guide
- Commercial general liability insurance. Insurance Information Institute; Coverage A; Coverage B; Coverage C; Purchasing commercial general liability insurance. Accessed 2026-09-16.
- 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.
- 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.
