What insurance does a machine shop business need? (2026)

Most machine shop operations carry a stack of commercial-insurance lines — some legally required (typically workers' compensation when you have employees), most commonly carried because clients, landlords, lenders, or regulators expect them. Below: the lines that bureau filings most often cite for machine shop operations. Confirm what's legally required vs commonly carried with a licensed agent in your state — requirements vary state by state.

Want pricing detail for machine shop?

See the full machine shop insurance cost guide — industry-typical ranges, cost drivers, ways to reduce premium, and recent filed-rate citations.

Machine Shop cost calculator →

Insurance requirements for other industries

Browse the typical insurance coverage stack for other verticals. Each links to that industry's standalone requirements page.

Advertising Agency Ambulance Service Appliance Repair Auto Body Shop Auto Repair Barber Shop Beauty Salon Boat Tour Bobtail Bounce House Box Truck Business Owner's Policy Car Wash Carpet Cleaning Cattle Ranch Commercial Auto Commercial Construction Commercial Truck Commercial Umbrella Concrete Contractor Contractors Tools & Equipment (Inland Marine)Courier / Delivery Cyber Liability Dairy Farm Daycare Delivery Driver Dry Cleaning Dump Truck Electrician EPLI Equine / Horse Business Excavation Fencing Contractor Finish Carpentry Fleet Flooring Contractor Florist Food Truck Framing Contractor Freelancer Freight Broker Garden Center General Liability Glass Contractor Home Health Care Horse Stable Hot-Shot Trucking Ice Cream Manufacturer Inflatable Rental Janitorial Landscaping Laundromat Limousine Locksmith Masonry Motor Truck Cargo Motorcycle Dealer Moving Company Nail Salon NEMT New Car Dealer Nursery & Tree Farm Owner-Operator (Trucking)Painter Passenger Car Rental Pest Control Pet Care Plumber Pool Service Professional Liability Property Manager Religious Organization Remodeler Restaurant Roofing Contractor Sand & Gravel Mining Security Guard Semi-Truck Sports Instruction Tax Preparer Taxi & Rideshare Tile Contractor Tour Operator Tow Truck Travel Agency Truck & RV Rental Trucking Used Car Dealer Waste Treatment Welding Winery Workers Comp

📘 Educational, not legal advice. This page summarizes commonly-carried commercial coverages — it is NOT a legal statement of what's required in your state. Legal requirements (workers' comp thresholds, liquor liability, state-mandated minimums, motor-carrier authority requirements, etc.) vary state by state and by business specifics. For binding requirements, request a quote or consult a licensed agent in your state.

Business activities classified under NAICS 332710 — Machine Shops
Business activity
Automotive machine shops
Chemical milling job shops
Machine shops

Source: US Census Bureau, 2022 NAICS Index File

What insurance does a machine shop business need? (2026)

Want pricing detail for machine shop?

Related

Insurance requirements for other industries