ENGINEERS INSURANCE

What claims do engineers face?

Common Professional Indemnity claims for engineers include scope creep and design errors. Learn the claims process and how your broker manages insurers for you.

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01

COMMON CLAIMS

Professional Indemnity claims against engineers typically arise from design defects, specification errors, or professional advice that leads to financial loss for a client. The claims environment has intensified in recent years.

The most frequent claims we see include:

  • Design Errors — Structural calculations that don't account for site-specific conditions, leading to remediation costs
  • Scope Creep — Verbal agreements expanding beyond documented scope, creating liability for work never formally contracted
  • Specification Failures — Material or system specifications that underperform in practice, resulting in replacement costs
  • Certification Issues — Sign-offs on work that later fails inspection or requires rectification
  • Project Delays — Alleged delays caused by incomplete documentation or slow turnaround on variations

Each of these scenarios triggers the claims-made nature of Professional Indemnity insurance — meaning the policy in force when the claim is first made is the policy that responds, regardless of when the work was performed.

02

THE CLAIMS PROCESS

When a claim or circumstance arises, the process follows a structured path. Understanding this upfront removes uncertainty when you need to act quickly.

  • Step 1: Notification — Contact your broker immediately. Even if you're uncertain whether something constitutes a claim, early notification protects your position. Don't communicate with the claimant beyond acknowledging receipt.
  • Step 2: Documentation — Gather all relevant project documentation: contracts, emails, drawings, meeting minutes, and any variation records. The more complete your file, the stronger your position.
  • Step 3: Insurer Review — Your broker submits the notification to the insurer. They'll acknowledge within 48 hours and assign a claims handler who may request additional information.
  • Step 4: Investigation — The insurer investigates the circumstances. For complex claims, they may appoint solicitors or technical experts to assess liability and quantum.
  • Step 5: Resolution — Claims resolve through negotiation, mediation, or (rarely) litigation. Most PI claims settle before court proceedings.
03

YOUR BROKER'S ROLE

Your broker acts as your advocate throughout the claims process. This is where the relationship built during placement becomes critical.

We manage the insurer relationship, translate technical engineering matters into terms underwriters understand, and push for timely resolution.

Specifically, your broker will:

  • Prepare the notification — Framing the circumstances accurately and completely to avoid coverage disputes later
  • Manage insurer communications — Handling information requests and chasing responses when timelines slip
  • Coordinate experts — Working with appointed solicitors or technical assessors to ensure your perspective is represented
  • Negotiate resolution — Advocating for settlement terms that protect your ongoing reputation and insurance history

A claim handled poorly can affect your renewal terms for years. A claim handled well demonstrates to future underwriters that you manage risk professionally.

04

PREVENTION

The best claims strategy is prevention. Engineers with robust risk management procedures consistently achieve better insurance terms and fewer claims. Insurers also expect you to take reasonable steps to mitigate loss when incidents do occur.

Key preventive measures include:

  • Document Everything — Verbal instructions, phone conversations, and informal scope changes should be confirmed in writing within 24 hours
  • Peer Review — Implement formal peer review processes for calculations and specifications, especially on complex projects
  • Contract Review — Have a lawyer review client contracts for onerous clauses before signing — particularly "fitness for purpose" provisions
  • Scope Clarity — Define project scope precisely in your engagement letter, including explicit exclusions
  • Quality Control — Maintain documented QA/QC procedures that demonstrate your commitment to professional standards

Well-documented risk management procedures are the single most effective way to reduce your PI premium and defend against claims.

Two engineers in high-visibility safety gear inspecting concrete structure on construction site with digital tablet for quality assessment

Need to discuss a claim or circumstance?

Contact our specialist engineering brokers. Early notification is critical — call us on 02 9000 1155 or request a callback.

Expert Review: 09/01/2026

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