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Survey Report

Insurance Marketplace Realities 2026 – Construction

October 2, 2025

The construction insurance market faces challenges across multiple lines, with general liability and auto under pressure, while workers' compensation remains stable.
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Rate predictions: Construction
  Trend Range
General Liability Flat, (Neutral decrease) Flat to +10%
Auto Liability Increase +8 to +20%
Workers Compensation Flat, (Neutral decrease) Flat to +3%
Excess Liability Flat, (Neutral decrease) +7% to +40%
Primary OCIPs/CCIPs Flat, (Neutral increase) Flat to 10%
Umbrella/excess Increase +5% to +30%
Non- High Hazard Nat Cat
Project Specific Builders Risk
Flat, (Neutral decrease) 0% to +5%
High Hazard Nat Cat
Project Specific Builders Risk
Flat, (Neutral decrease) 0% to +10%
Master Builders Risk /
Contractors Block
Neutral increase decrease -5% to +5%

The insurance market continues to face significant challenges across multiple lines. General liability and excess liability are under pressure from rising legal costs, nuclear verdicts and increased litigation funding, prompting tighter underwriting and broader exclusions. Workers’ Compensation remains a bright spot, offering stability and profitability. The auto market is deteriorating, with 2023 marking its worst performance in recent history due to rising claim severity, reinsurance impacts and geographic rating disparities. Minimum premiums are increasing, especially in excess layers, and carriers are managing limit deployment more conservatively, particularly in high-risk classes and jurisdictions. Attachment point preferences are shifting lower to ensure adequate premium collection. As brokers, we're actively working with clients to navigate these trends through strategic program structuring, enhanced risk presentations and targeted safety initiatives.

Disclaimer

WTW hopes you found the general information provided here informative and helpful. The information contained herein is not intended to constitute legal or other professional advice and should not be relied upon in lieu of consultation with your own legal advisors. In the event you would like more information regarding your insurance coverage, please do not hesitate to reach out to us. In North America, WTW offers insurance products through licensed entities, including Willis Towers Watson Northeast, Inc. (in the United States) and Willis Canada Inc. (in Canada).

Contacts


Jon Oppenheim
Regional Construction Leader, North America

Construction Placement Leader, North America

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