Profession
Professional liability insurance for Manufacturing Design & Engineering
In-house design and engineering arms of manufacturers and product developers.
Risks we see most
What actually goes wrong.
- Product design defects
- Specification errors
- Failure to meet performance standards
Quick qualifier
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Illustrative claim scenarios
How a policy responds.
Spec failure
Component underperformed to spec, forcing a costly production recall.
Scenarios are illustrative examples of how this coverage is designed to respond — they are not actual client cases, and coverage always depends on policy terms and underwriting.
Where you work
Manufacturing Design & Engineering coverage, state by state.
What E&O covers for Manufacturing Design & Engineering consultants
Product-design consultants, manufacturing engineers, industrial designers, and process consultants face E&O claims when designs and processes fail commercially: a component designed out of tolerance that scrapped a production run, a process layout that missed throughput promises, material specifications that failed in the field, or quality-system consulting blamed after a recall. When a designed product injures someone downstream, the consultant gets named alongside the manufacturer — professional liability and products liability meet in this niche more than any other.
Design-consultant E&O covers negligence in design and engineering services; where your designs are embodied in physical products, carriers coordinate E&O with products-liability exposure, and contracts allocate recall costs and indemnities that your policy needs to contemplate. Prototyping shops add general liability and property coverage for equipment; consultancies embedded at client plants need workers comp that follows their people on-site. OEM vendor agreements carry demanding insurance schedules — read the indemnification clause before pricing the job.
What manufacturing design professionals typically pay
Pricing reflects what you design (consumer products and safety-critical components price high), billings, and whether you also manufacture.
| Business profile | Typical annual E&O premium range* |
|---|---|
| CAD/drafting services, consultant | ~$800 – $2,000 |
| Industrial/product design consultancy | ~$1,500 – $4,000 |
| Manufacturing process/quality consultant | ~$1,500 – $4,500 |
| Design firm for safety-critical components | ~$4,000 – $12,000+ |
*Illustrative market ranges based on typical small-business placements; your premium depends on revenue, limits, claims history, contracts, and carrier appetite. Not a quote or offer of coverage.
Frequently asked questions
A product I designed caused an injury. Is that my client’s problem or mine?
Both, in litigation practice — plaintiffs name everyone in the chain, and the manufacturer’s indemnity claims flow back along the contracts. Your E&O defends the professional-negligence theory against you; who ultimately pays depends on the contracts and facts. Design consultants should never sign OEM indemnities without insurance review.
Does E&O cover a scrapped production run from my design error?
A client’s financial loss from implementing your negligent design — scrapped runs, retooling, delay damages — is core design E&O territory. These claims are well-documented (POs, scrap reports) and tend to resolve on the numbers; coverage funds the defense and settlement.
What about recall costs?
Recall expense is its own insurance product and a heavily negotiated contract item — standard E&O and GL forms exclude or sharply limit it. If your designs go into consumer products, ask us about recall exposure explicitly rather than assuming any base policy handles it.
We consult inside client factories. Whose insurance covers our people there?
Your workers comp covers your employees wherever they work, and client contracts will require your comp certificate plus GL naming them. Client-site work also raises damage-to-client-property questions your GL should answer. The certificate package is standard OEM vendor onboarding.
Related: A&E professional liability · general liability · workers comp.