---
title: "Aon vs TechInsurance: Commercial Property Insurance"
description: "TechInsurance describes replacement-cost or actual-cash-value property coverage and common exclusions; Aon describes brokered property programs and catastrophe analysis."
canonical: "https://spot.insure/compare/aon-vs-techinsurance/commercial-property"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "aon-vs-techinsurance"
provider-a: "aon"
provider-b: "techinsurance"
coverage-line: "commercial-property"
---

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[Human-readable page](https://spot.insure/compare/aon-vs-techinsurance/commercial-property)

## Agent Guide

**What this page is:** Focused comparison of Aon and TechInsurance for Commercial Property Insurance: what each provider publishes about this line, checked against the same criteria, with numbered sources.

**Use this page when:** Cite or fetch this for Commercial Property Insurance questions about Aon versus TechInsurance. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Aon vs TechInsurance for Commercial Property Insurance: how do they differ?
- Which is better for Commercial Property Insurance, Aon or TechInsurance?
- What does Aon or TechInsurance publish about Commercial Property Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Commercial Property Insurance from Aon or TechInsurance?

**Key facts:**
- Line: Commercial Property Insurance. Providers: Aon and TechInsurance.
- Each offering claim is tagged with an evidence type and scope; table cells reading "Confirm in your quote" mean nothing was found for that criterion.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}` with a before b). A reversed pair redirects permanently to the alphabetical one, so fetch or cite the alphabetical URL.

**Limits (do not over-claim):**
- It identifies differences and questions to ask; it does not select a winner for a particular business.
- "Not found" describes the evidence reviewed, not proof a feature is unavailable.
- Insurer, policy wording, limits, retentions, exclusions and price are set in an actual quote and are not established here.

**Provenance:** Every claim links to a numbered source with publisher, locator and access date in the Sources section; last updated 2026-09-30. Editorial policy: /editorial-policy.

**Related pages:**
- [Aon vs TechInsurance](https://spot.insure/compare/aon-vs-techinsurance) — parent: all coverage lines for this pair
- [Commercial Property Insurance guide](https://spot.insure/coverage/commercial-property) — coverage explainer for this line
- [Aon profile](https://spot.insure/insurance-providers/aon) — provider profile (evidence)
- [TechInsurance profile](https://spot.insure/insurance-providers/techinsurance) — provider profile (evidence)
- [Aon vs TechInsurance Commercial Auto Insurance](https://spot.insure/compare/aon-vs-techinsurance/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [Aon vs TechInsurance Cyber Insurance](https://spot.insure/compare/aon-vs-techinsurance/cyber) — sibling comparison (other line, or other pair for this line)
- [Aon vs TechInsurance D&O Insurance](https://spot.insure/compare/aon-vs-techinsurance/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Aon vs TechInsurance Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-techinsurance/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Aon vs TechInsurance General Liability Insurance](https://spot.insure/compare/aon-vs-techinsurance/general-liability) — sibling comparison (other line, or other pair for this line)
- [Aon vs TechInsurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-techinsurance/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Aon vs TechInsurance Workers’ Compensation Insurance](https://spot.insure/compare/aon-vs-techinsurance/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Aon Commercial Property Insurance](https://spot.insure/compare/aig-vs-aon/commercial-property) — sibling comparison (other line, or other pair for this line)
- [AIG vs TechInsurance Commercial Property Insurance](https://spot.insure/compare/aig-vs-techinsurance/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs TechInsurance Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-techinsurance/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Aon vs The Baldwin Group Commercial Property Insurance](https://spot.insure/compare/aon-vs-baldwin/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Aon vs Beazley Commercial Property Insurance](https://spot.insure/compare/aon-vs-beazley/commercial-property) — sibling comparison (other line, or other pair for this line)

# Aon vs TechInsurance: How Do They Compare for Commercial Property Insurance?

TechInsurance describes replacement-cost or actual-cash-value property coverage and common exclusions; Aon describes brokered property programs and catastrophe analysis.

## Research Scope and Use

Use this comparison to evaluate Aon and TechInsurance for Commercial Property Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote.

## Summary

TechInsurance distinguishes depreciated actual-cash-value from replacement-cost coverage and identifies common catastrophe exclusions; Aon offers broker-built programs and risk analytics. [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management") [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online")

## What Is Aon?

Aon’s U.S. Commercial Risk terms describe brokerage for certain insurance programs, while its Middle Market page describes a dedicated practice for mid-sized organizations across North America. The public materials reviewed do not identify the licensed producer or insurer for a particular placement. Ask which entity will produce each line and which insurer will issue the policy; request jurisdiction details for the proposed placement and ask how compensation and claim notice work for your account. [1](https://www.aon.com/en/about/leadership-and-governance/brokerage-terms-of-service-for-commercial-risk-solutions-us "Commercial Risk Solutions U.S. Brokerage Terms of Service") [2](https://www.aon.com/en/capabilities/middle-market-clients "Middle Market Clients")

[Aon profile](https://spot.insure/insurance-providers/aon)

## What Is TechInsurance?

TechInsurance fits freelancers and small software, SaaS and IT firms that want to compare several insurers' quotes from one application, with agent help and a tech E&O plus cyber bundle. Growth-stage companies needing a managed renewal program or firm quote deadlines should look at specialist brokers. [4](https://www.techinsurance.com/about-us "About TechInsurance") [5](https://www.techinsurance.com/errors-omissions-insurance/technology-errors-omissions-coverage "Technology Errors and Omissions – Tech E&O Insurance") [6](https://www.techinsurance.com/contact-us "Contact Us")

[TechInsurance profile](https://spot.insure/insurance-providers/techinsurance)

## What Is Commercial Property Insurance?

Commercial property may fit your business if you own a building or rely on equipment and stock. Compare replacement-cost terms, deductibles and any coinsurance condition, and check lost-income protection separately. [8](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [9](https://content.naic.org/cipr-topics/business-interruptionbusinessowners-policies-bop "Business Interruption Insurance/Businessowner’s Policies (BOP)") [10](https://www.tdi.texas.gov/pubs/consumer/cb021.html "Commercial property insurance guide")

## Key Differences in Commercial Property Insurance

### Valuation and Property Loss

TechInsurance says property can be written at actual cash value, which pays depreciated value, or replacement cost, which pays to replace with an equivalent new item. Aon describes property protection for buildings, contents, and inventory but does not state its valuation basis. Ask Aon to quote the basis for each property class and compare how depreciation affects recovery. [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online") [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management")

### Peril and Equipment Exclusions

TechInsurance says property generally excludes earthquakes, hurricanes, floods, goods in transit or at other worksites, and mechanical or electrical equipment breakdown unless endorsed. Aon describes protection from natural catastrophe and lists risk-control services but does not specify exclusions in its overview. Request policy forms from both, especially for catastrophe and off-site equipment exposures. [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online") [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management")

### Quote and Risk Support

TechInsurance offers a short online quote application with licensed-agent help; Aon describes broker-led placement with catastrophe modeling, claims advocacy, and risk control. The paths provide different kinds of support, so compare quote detail and ask Aon what modeling informs its proposal. [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online") [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management")

## What to Confirm in Commercial Property Insurance Quotes

- Which catastrophe and equipment-breakdown endorsements are available through TechInsurance for your location?
- What valuation basis, off-site terms, and catastrophe modeling will Aon include?

## Offering Details

| Criteria | Aon Commercial Property brokerage and risk-advisory offering | TechInsurance Commercial Property Insurance |
| --- | --- | --- |
| Role in This Line | Aon describes property brokerage and consulting and says brokers work with insurance carriers to build a property program. Aon is marketing a brokered placement and risk-management service; the page does not name the insurer for an individual placement. [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management") (Evidence: Company-reported; scope: Aon’s official global product/capability page. The statement is limited to Aon’s marketing of brokerage or advisory services, not policy issuance..) | TechInsurance arranges commercial property insurance, also called business hazard insurance, for businesses that own or rent commercial space, or that keep valuable equipment at a home office. [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online") (Evidence: Company-reported; scope: Commercial property product page..) |
| Issuing Insurer | The reviewed page does not identify the insurer or the legal producing entity for a specific placement. Ask Aon to identify both for the quoted risk. [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management") (Evidence: Not found in reviewed sources; scope: Aon’s global product/capability page reviewed 2026-09-30; no buyer quote, binder or policy was reviewed. This does not establish that no insurer or producing entity is available..) | The reviewed page does not name the issuing insurer for a commercial property policy. [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online") (Evidence: Not publicly disclosed; scope: Commercial property product page as read on 2026-09-23..) |
| Who It’s For | Aon describes property-risk services for organizations seeking to protect property, buildings, contents and inventory. Its page is a global capability description and does not define an applicant eligibility schedule. [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management") (Evidence: Company-reported; scope: Audience stated by Aon on its global capability page; this does not establish a specific applicant’s eligibility or placement availability by U.S. state..) | Confirm in your quote. |
| Coverage Features | Aon describes commercial property insurance as protection against loss of property, buildings and contents or inventory from perils such as fire, natural catastrophe, theft and vandalism; it says insurance can also provide business-interruption coverage after property damage. These are general descriptions, not terms of a buyer’s policy. [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management") (Evidence: Company-reported; scope: Aon’s broker-authored explanation of the insurance line. It does not establish an individual insured’s policy entitlement; the insurer’s form, endorsements and declarations control..) | TechInsurance says commercial property insurance covers theft of equipment, damage to company-owned buildings, weather-related and accidental damage, and vandalism, and can be written as actual cash value (cheaper, pays depreciated value) or replacement cost (more expensive, pays to replace with new equivalent items). [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online") (Evidence: Company-reported; scope: Commercial property product page; general policy description, not a specific policy form..)<br><br>TechInsurance says commercial property insurance generally excludes extreme weather events like earthquakes, hurricanes and floods, goods in transit or at other worksites (which need inland marine insurance instead), and equipment breakdown from mechanical or electrical failure (which needs an endorsement). [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online") (Evidence: Company-reported; scope: Commercial property product page, What isn't covered section..) |
| Limits and Retentions | The reviewed page does not state a standard buyer-specific limit, retention or deductible for this placement. Confirm amounts, sublimits and conditions in the quote and issued policy. [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management") (Evidence: Not publicly disclosed; scope: Aon’s global product/capability page reviewed 2026-09-30; no buyer quote or policy form was reviewed..) | TechInsurance says its commercial property policyholders pay a median of $108 per month, or about $1,301 a year, with the exact premium depending on location, coverage limits and deductible, security systems, equipment value, and building size, construction and age. [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online") (Evidence: Company-reported; scope: Commercial property product page cost section; a company-reported median from TechInsurance's own book of business, not a published rate table..) |
| Risk Services | Aon describes property brokerage and consulting for business interruption, captive integration, claims advocacy, catastrophe modeling, risk control and terrorism/crisis management. Its US-available Property Risk Analyzer models potential losses and insurance program options; tool availability does not establish placement availability. [3](https://www.aon.com/en/capabilities/risk-management/property-risk-management "Property Risk Management") (Evidence: Company-reported; scope: Company-reported brokerage and advisory services. Account-specific service terms are not stated..) | Confirm in your quote. |
| How to Apply | Confirm in your quote. | You request commercial property quotes online through a short application; TechInsurance says licensed agents are available to help, and a certificate of insurance is typically available the same day you buy coverage. [7](https://www.techinsurance.com/commercial-property-insurance "Commercial Property Insurance Quotes Online") (Evidence: Company-reported; scope: Commercial property product page..) |

## Full Comparison

- [Aon vs TechInsurance](https://spot.insure/compare/aon-vs-techinsurance): all coverage lines, business roles, service and claims.
- [What Is Commercial Property Insurance?](https://spot.insure/coverage/commercial-property): Commercial property insurance can protect buildings, equipment and inventory, while valuation, deductibles, exclusions and income protection affect your cost after a loss.
- [Aon vs TechInsurance Commercial Auto Insurance](https://spot.insure/compare/aon-vs-techinsurance/commercial-auto)
- [Aon vs TechInsurance Cyber Insurance](https://spot.insure/compare/aon-vs-techinsurance/cyber)
- [Aon vs TechInsurance D&O Insurance](https://spot.insure/compare/aon-vs-techinsurance/directors-officers)
- [Aon vs TechInsurance Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-techinsurance/employment-practices)
- [Aon vs TechInsurance General Liability Insurance](https://spot.insure/compare/aon-vs-techinsurance/general-liability)
- [Aon vs TechInsurance Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-techinsurance/umbrella-excess)
- [Aon vs TechInsurance Workers’ Compensation Insurance](https://spot.insure/compare/aon-vs-techinsurance/workers-compensation)
- [AIG vs Aon Commercial Property Insurance](https://spot.insure/compare/aig-vs-aon/commercial-property)
- [AIG vs TechInsurance Commercial Property Insurance](https://spot.insure/compare/aig-vs-techinsurance/commercial-property)
- [Alliance Risk vs Aon Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-property)
- [Alliance Risk vs TechInsurance Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-techinsurance/commercial-property)
- [Aon vs The Baldwin Group Commercial Property Insurance](https://spot.insure/compare/aon-vs-baldwin/commercial-property)
- [Aon vs Beazley Commercial Property Insurance](https://spot.insure/compare/aon-vs-beazley/commercial-property)

## Sources

### Aon

1. [Commercial Risk Solutions U.S. Brokerage Terms of Service](https://www.aon.com/en/about/leadership-and-governance/brokerage-terms-of-service-for-commercial-risk-solutions-us). Aon; Lines 120–127: certain-program broker-of-record scope, consultation, application assistance, client signature and bind instruction, and account administration; lines 140–147: variable and contingent compensation, potential placement incentive, and client request route; lines 206–213: no price guarantee and surplus-lines limitations; lines 229–231: client insurer-notice duty unless separately agreed.. Accessed 2026-09-29.
2. [Middle Market Clients](https://www.aon.com/en/capabilities/middle-market-clients). Aon; Lines 125–132: mid-sized organizations and middle-market framing; lines 165–173: dedicated practice and North America statement; lines 188–224: Commercial Risk capabilities. No numeric company-size cutoff or U.S.-only eligibility rule is stated on the reviewed page.. Accessed 2026-09-29.
3. [Property Risk Management](https://www.aon.com/en/capabilities/risk-management/property-risk-management). Aon; Commercial property description and risk advisory approach, lines 123–140; risk modeling, benchmarking, claims support, risk analyzer and global market access, lines 146–168; contact link at top.. Accessed 2026-09-30.

### TechInsurance

4. [About TechInsurance](https://www.techinsurance.com/about-us). TechInsurance; Opening description; one-application process; History of TechInsurance, 2011 and 2022 entries. Accessed 2026-09-16.
5. [Technology Errors and Omissions – Tech E&O Insurance](https://www.techinsurance.com/errors-omissions-insurance/technology-errors-omissions-coverage). TechInsurance; Tech E&O insurance includes two policies; quotation form; Technology professionals we insure. Accessed 2026-09-16.
6. [Contact Us](https://www.techinsurance.com/contact-us). TechInsurance; FAQs: How does TechInsurance work? (agent assistance obtaining surety bonds); agent or broker role; application; finding quotes; updating address; certificates. Accessed 2026-09-16.
7. [Commercial Property Insurance Quotes Online](https://www.techinsurance.com/commercial-property-insurance). TechInsurance; What is covered under commercial property insurance? (theft, company-owned buildings, weather damage, accidental damage, vandalism); How much does commercial property insurance cost?; What isn't covered by commercial property insurance?; How does property insurance coverage work? (actual cash value vs. replacement cost). Accessed 2026-09-23.

### Commercial Property Insurance Guide

8. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; What Should I Expect from a Broker-Agent; Commercial Property: Coverage Sections, Limits of Insurance, and Coinsurance; Covered Causes of Loss; Valuation Types; Inland Marine. Accessed 2026-09-16.
9. [Business Interruption Insurance/Businessowner’s Policies (BOP)](https://content.naic.org/cipr-topics/business-interruptionbusinessowners-policies-bop). National Association of Insurance Commissioners; Background; Commercial Property and Business Interruption bullets. Accessed 2026-09-16.
10. [Commercial property insurance guide](https://www.tdi.texas.gov/pubs/consumer/cb021.html). Texas Department of Insurance; Introduction; Coverage options; Shopping for commercial property insurance; Saving money on your insurance. Accessed 2026-09-16.

Updated 2026-09-30. 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](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

## Aon Reviews

Review Score: 6.1 / 10 from 3 rated sources, equally weighted.

Public ratings for Aon are low: Trustpilot shows 1.2 out of 5 from 782 reviews, and BBB shows 1.6 from five. Aon is a global firm, so those pages mostly reflect other parts of the business, not large U.S. commercial accounts.

- J.D. Power: Aon study score 822 (out of 1000). Historical 2017 large-commercial-broker study; U.S. and Canada commercial insurance decision-makers at large organizations. J.D. Power reports 2,506 evaluations across the study, not Aon-specific responses; the Aon respondent count is not stated. Period: 2017 study; ranked 3rd among large commercial brokers; study-wide population 2,506, not Aon review count. Checked 2026-09-29. [Diversity of Offerings Becomes Key Differentiator for Large Commercial Insurers, JD Power Finds](https://www.jdpower.com/business/press-releases/jd-power-2017-large-commercial-insurance-study)
- Trustpilot: TrustScore 1.2 (out of 5); 782 reviews. Global www.aon.com profile merged with other Aon profiles; mixed experiences include pensions, travel, professional indemnity and Australian business quotation service. The two latter complaints are individual unverified allegations, not evidence of U.S. commercial-placement outcomes or insurer fault. Trustpilot says reviews may not be representative because the company has not recently invited reviews. Period: Displayed 2026-09-29; page separately showed 198 reviews in the last 12 months. Checked 2026-09-29. [Aon Reviews](https://www.trustpilot.com/review/www.aon.com)
- BBB: BBB business grade B− (BBB letter grade; stated reason: failure to respond to two filed complaints). BBB of Chicago & Northern Illinois profile for Aon plc; the business grade is BBB’s own measure, not customer stars. Checked 2026-09-29. [Aon plc | BBB Business Profile](https://www.bbb.org/us/il/chicago/profile/insurance-companies/aon-plc-0654-5291)
- BBB: BBB customer review average 1.6 (out of 5); 5 reviews. BBB of Chicago & Northern Illinois customer reviews for Aon plc; some reviews are about employee-benefit and medical-expense issues. Period: checked 2026-09-29. Checked 2026-09-29. [Aon plc | BBB Reviews](https://www.bbb.org/us/il/chicago/profile/insurance-companies/aon-plc-0654-5291/customer-reviews)

Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/aon/reviews).

## TechInsurance Reviews

Review Score: 9.1 / 10 from 2 rated sources, equally weighted.

TechInsurance’s available ratings are favorable, with praise for broker guidance. The feedback supports its shopping service more than any particular insurer’s claims handling.

- Trustpilot: Trustpilot TrustScore 4.4 (5 stars); 311 reviews. Self-selected consumer aggregate; product and business/personal scope may be mixed. Period: accessed 2026-09-25. Checked 2026-09-25. [Trustpilot result for TechInsurance](https://uk.trustpilot.com/review/techinsurance.com)
- ConsumerAffairs: ConsumerAffairs consumer rating 4.7 (5 stars); 25 reviews. Self-selected consumer aggregate; product and business/personal scope may be mixed. Period: updated 2026-08-14; accessed 2026-09-25. Checked 2026-09-25. [ConsumerAffairs result for TechInsurance](https://www.consumeraffairs.com/insurance/techinsurance.html)

Reviewed 2026-09-25. [Read the sourced review](https://spot.insure/insurance-providers/techinsurance/reviews).

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/aon-vs-techinsurance/commercial-property.md)
- [Developer resources](https://spot.insure/developers)
- [Public MCP server](https://spot.insure/mcp)
- [MCP server manifest](https://spot.insure/server.json)
- [OpenAPI description](https://spot.insure/openapi.json)
- [Public page index](https://spot.insure/llms.txt)