The AI-Enabled Jobsite Is Already Here. The Coverage Behind It Is Not.

ISO filed three new generative-AI exclusion endorsements for the commercial general liability form in January 2026 — CG 40 47, CG 40 48, and CG 35 08. The contractor running an AI estimating engine, an AI safety platform, an autonomous excavator, and a drone over the same jobsite has now touched the exclusion four times on a single project.

The autonomous excavator showed up on a Tennessee jobsite this spring and the policy on the trailer behind it did not show up with it.

That is the gap.

Built Robotics' upgrade kit, Bedrock Robotics' supervised-autonomy excavation fleet, Caterpillar's autonomous trucks and dozers, drone-flown progress capture, AI safety platforms running computer vision over the camera feeds, fatigue-monitoring wearables under the hard hat — all of it is in active deployment in 2026. Engineering News-Record covered Bedrock's largest-ever supervised autonomy deployment in the United States this year. Autodesk's 2026 construction trends report describes AI moving from "nice to have" to normal operational practice. About 65 percent of projects worldwide are now running on BIM workflows, with three-quarters of U.S. architectural firms operating inside BIM as a baseline. The 2026 Construction Safety Week takeaways from Construction Dive read the same way — AI, wearables, and digital twins are the new perimeter of jobsite safety.

The contractor has changed. The policy on the trailer has not.

The ISO Filing That Reshaped the GL Form

In January 2026, ISO filed three new generative-AI exclusion endorsements for the commercial general liability form — CG 40 47, CG 40 48, and CG 35 08. The Cohen Seglias construction practice has already published guidance on what they do. CG 40 47 is the broad one — it excludes Coverage A bodily injury and property damage and Coverage B personal and advertising injury for harms arising out of the use of generative artificial intelligence. CG 40 48 is the narrower companion that excludes only Coverage B. CG 35 08 is the standalone exclusion endorsement. ISO forms underpin roughly 82 percent of U.S. property and casualty policies. The expectation across the broker community is rapid carrier adoption at 2026 renewals.

The math is not subtle.

Four AI touches, one project

A contractor who uses an AI estimating engine to build a bid, then uses an AI scheduling platform to sequence the trades, then uses an AI safety platform to flag PPE violations from a camera feed, then uses an autonomous excavator on a utility trench, has touched generative AI four times on a single project. If the loss can be traced back to any one of those touches — a misread of the model, a missed exposure, a false-clear from a safety platform, a path-planning error on the autonomous machine — the broad endorsement was written to keep that claim outside the four corners of the policy.

The buyer reading the renewal summary on the way to the closing table is not going to see that. The endorsement is one line on a schedule. The exposure is on every active job in the backlog.

What Is Actually Moving Underneath the Renewal

First, the underwriting question is changing. The 2026 underwriting submission is starting to ask how the contractor controls AI outputs, who reviews them, and what the documented human-in-the-loop process looks like. Berkley filed an absolute AI exclusion across D&O, E&O, and fiduciary lines. Carriers that have not filed exclusions are filing questions. The contractor who cannot answer the question gets the broader exclusion. The contractor who can answer it gets the chance to negotiate a narrower one.

Second, the equipment exposure is not where the buyer thinks it is. The autonomous excavator costs five hundred thousand dollars but the more important exposure is on the worker thirty feet away from it. When the machine misreads soil conditions, hits a buried utility, or drifts outside its geofence, the bodily injury and property damage claim attaches to the contractor — not the OEM, not the autonomy software vendor, not the integrator. The "robotics-as-a-service" subscription model that lets smaller firms bypass the half-million-dollar entry point also places the operational responsibility — and the resulting liability — squarely on the user.

Third, the cyber story is now a contractor story. ReliaQuest reported a 41 percent year-over-year rise in construction organizations appearing on ransomware data-leak sites. Akira, Play, LockBit, and Medusa have all named construction firms in 2026 disclosures. The AI-enabled jobsite is a connected jobsite. BIM models, drone feeds, autonomous machine telemetry, safety wearable data — all of it lives on infrastructure the carrier is now scoring as a third-party-exposure surface.

The Discipline Move

The traditional broker move is to bind the renewal and let the contractor discover the endorsement at the first claim. The discipline move — the one PFTN's 4-Step Strategic Process was built for — is to surface the AI endorsement language during Risk Assessment, document the human-in-the-loop controls during Strategic Discovery, redesign the policy posture during Solution Design, and keep watch on the next round of carrier filings during Ongoing Optimization.

The jobsite has gone digital. The torch the contractor needs in 2026 is not a brighter quote — it is a clearer view of what the new policy actually excludes, and a year of operational documentation that lets the broker negotiate the exclusion back.

The shift starts with one conversation — and preferably before the AI endorsement shows up on the schedule.

— Ryan Mefford, President & Risk Advisor

Sources used

  • Cohen Seglias Pallas Greenhall & Furman PC, New Generative AI Insurance Exclusion: What the Construction Industry Needs to Know, JD Supra, 2026
  • Verisk / Gridex, Verisk CG 40 47: What the New AI Exclusions Mean for Your Commercial Clients, 2026
  • Independent Agent, Verisk to Roll Out New General Liability Exclusions for Generative AI Exposures, 2025–2026
  • Autodesk Digital Builder, 2026 AI Construction Trends: 25+ Experts Share Insights
  • Engineering News-Record, Bedrock Robotics Moves Earth with Autonomous Excavators, 2026
  • Construction Owners, US Startup Launches Construction's Largest Supervised Autonomy Deployment, 2026
  • Construction Dive, AI, new partnerships and safety tips: Takeaways from Construction Safety Week 2026
  • ReliaQuest, Report Shows Ransomware Has Grown 41% for Construction Industry, 2025–2026
  • Blue Rock Insurance Services, The 2026 Contractor's Edge: Why Your Insurance is Still Living in 2019