Electrical work has a long tail. A panel you swapped in spring can sit quietly until the first cold snap, when space heaters, holiday lights and furnaces all pull on the same circuits. If something you installed fails, the claim lands on your desk months or even years after you’ve been paid.
The numbers show why it matters. According to the National Fire Protection Association (NFPA), U.S. fire departments responded to an estimated annual average of 46,652 home electrical structure fires from 2020 to 2024, causing about $2.4 billion in direct property damage each year. NFPA also found that 28% of those fires happened in December, January and February.
Good electrical contractor insurance is more than a certificate that satisfies the state. Here are five gaps we see most often, and how to close them.
1. Thinking General Liability Pays to Fix Your Own Work
The gap: Your commercial general liability (CGL) policy covers bodily injury and property damage you cause to others. It isn’t a warranty on your workmanship. The standard ISO form excludes damage to “that particular part” of property that has to be redone because your work was done incorrectly. After the job is finished, the “damage to your work” exclusion removes coverage for damage to your own completed work, with an exception when a subcontractor did the work.
The claim scenario: Imagine you rewire a small retail space. Eight months later, a loose connection in a junction box starts a fire that damages the tenant’s inventory and the ceiling. Your CGL can respond to the resulting damage, but it generally won’t pay to replace your faulty wiring.
The fix: Make sure your policy includes products-completed operations coverage with its own aggregate limit, and that nothing on the policy excludes or sublimits it. Confirm your job classification matches what you actually do (residential, commercial, EV chargers, solar), because a misclassified policy is a common reason claims get fought.
2. Doing Design Work Without Professional Liability
The gap: More electricians design as well as install: load calculations, panel and service sizing for EV chargers, battery storage layouts and design-build bids. If the design is wrong but nothing burns or breaks, the loss is purely financial, and the CGL typically doesn’t cover that. Many contractor CGL policies also carry a professional services exclusion.
The claim scenario: Imagine you size the electrical service for a small warehouse adding six EV chargers. After move-in, the system can’t carry the load, and the owner needs a utility upgrade and a second round of work. No property was damaged, so your CGL carrier says there’s no “occurrence.” The owner sues you for the redesign and the delay.
The fix: Contractors professional liability (sometimes called contractors E&O). It’s built for design errors, faulty specifications and the financial losses that follow. We covered the difference in more detail in Professional Liability vs. General Liability for Contractors.
3. Tools, Wire and Gear That Aren’t Covered Off-Site
The gap: A standard commercial property policy is built around your shop or office. Meters, threaders, benders, lifts and the copper and switchgear staged on a jobsite often fall outside it, or get only a small off-premises sublimit.
The claim scenario: Imagine thieves cut the lock on your job trailer over a holiday weekend and take your tools plus several spools of copper wire waiting to be pulled. Your property policy covers the shop in American Fork, not a trailer on a Lehi job site.
The fix: An inland marine contractors equipment floater for tools and equipment wherever they go. An installation floater (or confirmation that the project’s builders risk policy covers you) protects materials in transit and installed work until the owner accepts the job.
4. Subcontractors Who Bring Their Uninsured Problems to You
The gap: Electrical injuries are serious. The U.S. Bureau of Labor Statistics’ Census of Fatal Occupational Injuries counted 142 worker deaths from exposure to electricity in 2023. If you hire a sub who doesn’t carry workers’ comp, Utah law can make that sub’s injured worker your problem. Under Utah Code § 34A-2-103, a contractor who hires another contractor to do part of its trade, and keeps supervision or control over that work, can be treated as the injured worker’s “statutory employer.” Your protection is keeping proof of the sub’s coverage or their state-issued coverage waiver.
The claim scenario: Imagine your rough-in sub’s apprentice falls from a ladder and breaks his back. The sub’s workers’ comp lapsed last month. The claim comes to your policy, and at audit your carrier charges premium for the sub’s payroll as if it were yours.
The fix: Collect a current certificate of insurance or waiver from every sub before they start, track expiration dates, and require subs to name you as an additional insured on their general liability. And hire licensed subs only: Utah’s licensing division warns that paying an unlicensed contractor on a 1099 can lead to action against both parties.
5. Limits and Endorsements That Don’t Match Your Contracts
The gap: In 2026, Utah’s Division of Professional Licensing raised the minimum general liability for licensed contractors to $1 million per incident and $2 million total (Utah Admin. Code R156-55a-302d), and the policy must cover the scope of work you perform. But meeting the state minimum doesn’t mean meeting your contracts. General contractors and commercial owners often require higher limits, additional insured status for ongoing and completed operations, primary and noncontributory wording, and a waiver of subrogation.
The claim scenario: Imagine you sign a tenant-improvement contract requiring a $5 million umbrella and completed-operations additional insured coverage, without checking. Two years later the GC is sued over a fire, your policy doesn’t cover them, and you’ve breached your contract.
The fix: Send us contracts before you sign them. We’ll match them against your policy, add the right endorsements (such as completed-operations additional insured forms) and set up a commercial umbrella that sits over your general liability, auto and employer’s liability.
💡 Ask your agent:
- Does my policy include products-completed operations coverage, and is my classification right for the work I do now (EV chargers, solar, commercial)?
- If my design or load calculation is wrong and nothing is physically damaged, what covers me?
- Are my tools and the materials staged on a job site covered away from my shop?
Quick Reference: Electrical Contractor Coverages
| Coverage | What it covers | Why it’s missed |
|---|---|---|
| General liability with completed ops | Injury and damage to others from your work, during and after the job | Owners assume it also pays to redo their work |
| Contractors professional liability | Financial loss from design or specification errors | “We’re installers, not engineers” |
| Contractors equipment floater | Tools and equipment anywhere | Property policy only covers the shop |
| Installation floater / builders risk | Materials in transit and installed work before acceptance | Nobody checks who insures the project |
| Workers’ compensation | Injuries to your employees | Uninsured subs’ workers can fall on you |
| Commercial umbrella | Higher limits over GL, auto and employer’s liability | Contract limits never compared to the policy |
The Bottom Line on Electrical Contractor Insurance
The right electrical contractor insurance keeps you in business when a job goes wrong: a fire months after you leave, a design that can’t carry the load, or stolen wire on a holiday weekend. Most of these gaps are easy to close before a claim and very hard to fix after.
See also our guides to HVAC contractor coverage gaps and hired and non-owned auto, or see our page on electrical contractor insurance in Utah.
Want a second set of eyes on your policies or your next contract? Contact Insure Right Insurance Agency at (801) 407-8360 or [email protected]. Our office is at 831 E 340 S, Suite 200, American Fork, UT 84003. Learn more at insureright.biz.
This post is intended for general informational purposes and does not constitute legal or insurance advice. Coverage availability and terms vary by carrier and state. Consult with a licensed insurance professional for advice specific to your business.
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