Metal Manufacturing Insurance for Machine Shops, Fabricators and CNC Operations
Commercial insurance for metal manufacturers, machine shops, welding shops, CNC shops, metal fabricators, stamping operations, casting operations, and component manufacturers through Casurance and Travelers Commercial Insurance.

Why Metal Manufacturers Need More Than a Standard Business Policy
Metal manufacturing combines heavy equipment, skilled labor, expensive tools, raw materials, finished parts, customer specifications, hot work, cyber-connected machinery, contracts, delivery obligations, and product liability exposure. A standard business policy may not fully address equipment breakdown, production downtime, product failure allegations, manufacturers E&O, workers' compensation, pollution exposure, transit risk, or customer certificate requirements.
- CNC machines, press brakes, lasers, lathes, mills, stamping presses, and compressors can be expensive to repair or replace.
- Welding, cutting, grinding, heat, sparks, and combustible materials can create fire exposure.
- Finished metal parts may become components in larger products, machinery, vehicles, or structures.
- Customer specifications and tolerances create E&O and contract exposure.
- Raw materials and finished goods can be stolen, damaged, or delayed.
- Employees work around machinery, forklifts, lifting hazards, heat, noise, dust, and sharp materials.
- CAD/CAM systems, CNC controls, ERP platforms, and customer files create cyber exposure.
- Contracts may require product liability, additional insured wording, waiver of subrogation, umbrella, or special certificate language.
- Metal finishing, solvents, fluids, oils, wastewater, dust, and coatings may create pollution or environmental exposure.
The right metal manufacturing insurance review should start with what you make, how you make it, where the parts go, who uses them, and what your customer contracts require.
Metal Manufacturing Businesses Casurance Can Help Review
Casurance can help many California and multi-state metal manufacturers review Travelers coverage options based on their operations, equipment, products, payroll, vehicles, and contract or certificate requirements.

CNC Machine Shops
Insurance review for CNC machining, milling, turning, precision parts, custom manufacturing, equipment breakdown, product liability, workers' compensation, and customer contract requirements.

Metal Fabrication Shops
Insurance review for cutting, welding, forming, assembly, structural components, tools, hot work, customer property, completed operations, and shop equipment.

Welding Shops
Insurance review for welding operations, mobile welding, hot work exposure, fire risk, tools, employee injuries, completed work, and certificate requirements.

Metal Stamping & Forming
Insurance review for stamping presses, forming equipment, dies, production downtime, employee injury exposure, product quality, and component part liability.

Metal Casting & Foundry Operations
Insurance review for casting, molten metal, foundry operations, heat exposure, molds, equipment, environmental concerns, employee safety, and product claims.

Metal Forging / Rolling / Extruding
Insurance review for heavy production equipment, heat, pressure, raw materials, finished components, machinery breakdown, and supply chain obligations.

Sheet Metal Shops
Insurance review for sheet metal work, fabrication, ductwork, shop operations, tools, installation exposure, business vehicles, and contract requirements.

Tool, Die & Component Manufacturers
Insurance review for molds, dies, precision tools, machine parts, industrial components, customer specifications, product failure allegations, and manufacturers E&O.
Foundries, smelters, and operations with significant hazardous waste exposure typically require specialty markets and may not qualify with standard Travelers programs. Coverage may be available and can be reviewed subject to underwriting approval — eligibility depends on operations.
Coverage Options for Metal Manufacturers
Commercial Property
May help protect the building, tenant improvements, machinery, CNC equipment, lathes, mills, welding equipment, compressors, raw materials, finished goods, tools, computers, and business personal property.
Equipment Breakdown
Coverage to review for sudden breakdowns involving CNC machines, press brakes, stamping presses, lasers, mills, lathes, compressors, electrical systems, boilers, HVAC, conveyors, and other production equipment.
Business Income / Extra Expense
May help replace lost income and pay extra costs when a covered property loss or equipment-related incident interrupts production or shipping.
General Liability
May help respond to covered third-party bodily injury, property damage, premises liability, operations liability, and certain completed operations claims.
Products Liability
Important for metal manufacturers because a part, component, tool, bracket, fitting, or fabricated product may allegedly cause bodily injury or property damage after it leaves the shop.
Manufacturers E&O / Errors & Omissions Review
Coverage to review when a manufacturing error, missed tolerance, wrong specification, defective part, or failure to perform causes a customer financial loss that may not involve bodily injury or property damage.
Workers' Compensation
Helps protect employees injured while working with machinery, forklifts, welding, cutting, grinding, lifting, material handling, or shop operations.
Inland Marine / Tools & Equipment
For tools, dies, molds, patterns, portable welding equipment, mobile equipment, property in transit, and equipment stored offsite.
Commercial Auto
For company vehicles, delivery trucks, service vehicles, parts runs, customer deliveries, and business transportation.
Hired & Non-Owned Auto
For rented vehicles or employee-owned vehicles used for business errands, deliveries, sales calls, or parts pickup.
Cyber Liability
May help respond to ransomware, CAD/CAM file compromise, production system interruption, business email compromise, customer data exposure, or vendor payment fraud.
Pollution / Environmental Review
Important for operations involving oils, solvents, coatings, paint, wastewater, dust, fumes, coolants, metal finishing, plating, or waste disposal.
Crime / Employee Dishonesty
Coverage to review for theft of money, inventory, expensive metals, tools, equipment, or dishonest employee acts.
Umbrella / Excess Liability
Adds higher liability limits over eligible underlying policies for larger product, premises, auto, or workplace-related claims.
Real Metal Manufacturing Scenarios This Coverage Is Built Around
CNC Machine Breakdown
A CNC machine or machining center breaks down during a production run and customer orders are delayed.
Review: Equipment Breakdown, Business Income, Extra Expense
Welding Fire
Sparks from welding, cutting, or grinding ignite nearby material and damage part of the shop.
Review: Commercial Property, Business Income, General Liability, Fire Controls
Product Failure Allegation
A fabricated metal part or machined component allegedly fails after installation and causes damage.
Review: Products Liability, General Liability, Umbrella
Missed Tolerance or Wrong Specification
A customer claims parts were manufactured outside required tolerances and caused financial loss or production delay.
Review: Manufacturers E&O, Contract Review
Employee Injury
A worker is injured while using machinery, lifting steel, operating a forklift, welding, cutting, or grinding.
Review: Workers' Compensation, Safety Controls
Tools, Dies or Equipment Stolen
A tool chest, dies, molds, portable welder, or specialty tools are stolen from a shop, vehicle, or jobsite.
Review: Inland Marine, Commercial Property, Crime Review
Cyber Attack Locks Production Systems
A ransomware attack affects CAD/CAM files, CNC controls, ERP systems, vendor portals, or customer orders.
Review: Cyber Liability, Crime, Business Interruption Review
Finished Parts Damaged in Transit
Finished metal components are damaged while being delivered to a customer or stored offsite.
Review: Inland Marine, Cargo/Transit Review, Commercial Auto
Oil, Coolant or Solvent Spill
A spill involving oils, coolants, solvents, wastewater, coatings, or metal finishing materials creates cleanup exposure.
Review: Pollution Liability Review, Environmental Controls
Customer Contract Requires Special Insurance
A customer requires product liability, manufacturers E&O, additional insured, waiver of subrogation, and umbrella limits.
Review: Contract and Certificate Requirement Review
Protecting Metalworking Equipment and Production Revenue
Metal manufacturers often depend on specialized equipment that cannot be replaced quickly. A CNC machine, press brake, lathe, mill, laser cutter, compressor, stamping press, or electrical system breakdown can stop production, delay customer orders, and create extra expenses. Property, equipment breakdown, business income, extra expense, and equipment schedules should be reviewed together.
Business income limits should reflect realistic downtime. A shop may need weeks or months to repair custom equipment, source replacement parts, restore power, recalibrate machinery, or rebuild a production line.
When Metal Parts Become Someone Else's Critical Component
Metal products often become parts of other equipment, machinery, vehicles, fixtures, building components, tools, or customer products. A claim may allege bodily injury, property damage, a defective component, missed specifications, or financial loss after the product leaves the shop.
Products Liability
Coverage to review for claims alleging a metal part, tool, component, bracket, fitting, or fabricated product caused bodily injury or property damage.
Manufacturers E&O
Coverage to review for certain financial loss claims involving a manufacturing mistake, missed specification, incorrect tolerance, design/service issue, or failure to perform.
Product Recall / Withdrawal
Coverage to review when a batch of products, components, or parts may need to be withdrawn, recovered, corrected, replaced, or disposed of.
Common Product Liability Examples
- Machined component fails inside customer equipment
- Metal part does not meet contract tolerance
- Fabricated bracket bends or cracks
- Mislabeled or wrong batch shipped
- Defective component causes customer production delay
- Retailer or customer requires product liability limits

Workers' Compensation and Metal Shop Safety
Metal manufacturing has serious employee injury exposure. Workers may handle sharp materials, heavy loads, heat, sparks, cutting equipment, forklifts, presses, mills, lathes, and repetitive production tasks. Workers' compensation coverage, class code accuracy, safety training, machine guarding, PPE, and return-to-work procedures are key parts of the review.

Modern Metal Manufacturing Depends on Digital Systems
Metal manufacturers increasingly rely on CNC controls, CAD/CAM files, ERP systems, production scheduling, customer portals, vendor portals, quoting software, accounting systems, and email. A cyber incident can stop production, corrupt design files, delay orders, expose customer information, or cause payment fraud.
Even a small machine shop with CNC equipment and customer files can face a ransomware incident that halts production for days. Cyber liability should be reviewed as part of a complete metal manufacturing insurance program.
Metal Manufacturing Operations Casurance Needs to Review
What Affects Metal Manufacturing Insurance Cost?
What We Need for a Metal Manufacturing Insurance Quote
Upload Metal Manufacturing Insurance Requirements With Your Quote
Need a certificate for a landlord, customer, vendor, distributor, retailer, lease, lender, or contract? Upload the requirement on the final quote step and Casurance can review requested limits, certificate holder wording, additional insured language, waiver of subrogation, product liability, manufacturers E&O, property, workers' compensation, cyber, umbrella, and other insurance requirements.

Documents to upload with your quote
- Current policy or declarations page
- Loss runs
- Lease requirement
- Customer contract or purchase order
- Vendor or distributor agreement
- Certificate request with holder name
- Equipment or inventory schedule
- Vehicle schedule and driver list
- Product list or quality control plan
- Cyber or pollution questionnaire
Travelers Commercial Insurance Through Casurance
Casurance helps metal manufacturers organize the details needed for a Travelers commercial insurance review. The goal is to prepare a clearer submission by identifying the metal manufacturing class, product exposure, property values, machinery and equipment breakdown exposure, business income needs, workers' compensation details, cyber systems, vehicle exposure, manufacturers E&O needs, pollution considerations, and customer contract requirements.
Coverage is subject to underwriting approval, state availability, policy terms, exclusions, conditions, and limits. This page is for general information only and does not modify any insurance policy.
Related Coverage Pages
Related Industries
Review Your Metal Manufacturing Insurance Before the Next Equipment Failure, Product Claim or Contract Requirement
Whether you operate a CNC machine shop, welding shop, metal fabrication business, stamping operation, foundry, tool and die shop, sheet metal shop, or component manufacturing facility, Casurance can help review Travelers commercial insurance options for your property, equipment, products, workers, vehicles, cyber systems, business income, and customer requirements.
Coverage is subject to underwriting approval, state availability, policy terms, exclusions, conditions, and limits. This page is for general information only and does not modify any insurance policy.
Frequently Asked Questions
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