Average Electrical Business Insurance Cost (2026 Report)

General liability insurance covers third-party injury, property damage and completed-work claims tied to electrical work, costing an average of $379 per month for a standard $1 million per occurrence and $2 million aggregate policy. At the state level, you'll pay an average of $230 per month in West Virginia while California averages $671, a 191% spread driven by litigation environment and project complexity. Clients, landlords and general contractors usually require you to carry GL before you can start work. See how general liability costs vary by state below.

Commercial auto insurance costs electrical contractors an average of $200 per month and helps pay for accident-related costs like damage to your vehicle, injuries to other people and damage your work vehicle causes to someone else's property. Electrical contractors pay an average of $381 per month in Michigan, more than double Iowa's $117, largely because Michigan's no-fault system means auto claims can involve medical benefits for injured drivers or passengers. Commercial auto requirements vary by state, so check your state's minimum coverage rules before choosing limits. See how commercial auto costs vary by state below.

Workers' compensation insurance costs electrical contractors an average of $274 per month per employee, or $3,293 per year, and covers medical care and lost wages after shocks, burns, falls, cuts or lifting injuries. Indiana averages $150 per month per employee while New York averages $639, more than triple, because New York counts uninsured subcontractors when calculating a contractor's workers' comp cost. Most states require workers' comp once you have employees, but the rules for owners, apprentices, part-time help and subcontractors vary by state. See how workers' comp costs vary by state below.

Commercial property insurance covers business property like wire, panels, testing equipment or office equipment kept in a shop, office or warehouse, costing an average of $99 per month, or $1,193 per year, with a $100,000 coverage limit. The state spread is only $32 per month, with North Dakota at $87 and New York at $119. You'll need it if your lease requires it or if you store enough tools, materials or inventory that a fire, theft or break-in could stop you from accepting jobs. See how commercial property costs vary by state below.

Professional liability insurance costs electrical contractors an average of $100 per month, or $1,198 per year, with $1 million per occurrence and $2 million aggregate limits. It covers claims tied to your electrical design advice or system recommendations, so not all electricians need it, but if you do design-build work, make load calculations or stamp plans, check your contract for professional liability requirements. North Dakota averages $92 per month while New York averages $114, about 24% more, driven by larger commercial projects and higher litigation costs. See how professional liability costs vary by state below.

Cyber insurance costs electrical contractors an average of $87 per month, or $1,041 per year, and covers data breaches, ransomware, payment fraud and other cyber incidents. For electricians working with connected systems like smart panels, EV chargers or building controls, a cyber incident could affect customer systems and building operations. Cyber insurance isn't typically required, though some D.C. government contracts mandate it with specified limits, pushing it from optional into a contract requirement. See how cyber insurance costs vary by state below.

Beyond the common coverages, you might need specialized policies to build the right insurance bundle for your business. Consider an installation floater if you buy materials, from panels and wires to generators and EV chargers, before they’re installed and paid for. When you start working with commercial policies and your clients require you to carry higher limits, a commercial umbrella policy should be in your bundle.

Use the table below to see which extra coverages apply to your business. These estimates aren’t part of our dataset, but they are reliable benchmarks based on external research.