Electrical contractor insurance, built for live circuits and finished work
Electricians carry two kinds of risk: injuries on the job today, and fire claims tied to wiring they finished years ago. Aiden builds the program around both, with a licensed broker on every account.
Quick answer: Electrical contractors need general liability with strong products and completed operations limits, workers' comp, commercial auto, tool and equipment coverage, and usually an umbrella. Some states set minimums: Texas requires electrical contractors to carry at least $300,000 per occurrence, $600,000 aggregate and $300,000 products and completed operations (TDLR). Cost is driven mostly by payroll in NCCI class 5190, your experience mod, the mix of residential, commercial and industrial work, vehicles, and limits your contracts demand. Where it goes wrong: a fire traced to your wiring after the job closes, a policy that excludes repairing your own faulty work, and uninsured subs or 1099 helpers picked up at audit. Electricians had 53 fatal work injuries in 2024, a rate of 5.3 per 100,000 workers against 3.3 for all workers (BLS).
Why electrical is hard to insure
Electrical work is one of the more dangerous trades in construction: electricians had 53 fatal work injuries in 2024, a rate of 5.3 per 100,000 full-time workers against 3.3 for all workers (BLS). NIOSH reports that 105 electricians were electrocuted from 2011 to 2015, more than any other construction occupation (NIOSH). The liability tail is just as real, because wiring keeps working, or failing, long after you leave the site.
Shock, arc and electrocution injuries to your crew
Electrical contractors accounted for 115 of the 364 construction electrocution deaths from 2011 to 2015, about 32 percent and the most of any construction subsector (CPWR via Safety+Health). One serious shock or burn claim can drive a workers' comp loss into your experience mod for three years.
Other trades hurt by a circuit you left live
Most people killed by electricity at work are not electricians: an ESFI analysis of BLS data found 74 percent of 1,940 electrical fatalities from 2011 to 2023 were in non-electrical occupations (EC&M). When a laborer or another sub contacts an energized circuit on your job, the claim lands on your general liability policy, not your comp.
A fire traced to your wiring after the job closed
US fire departments responded to an average of 32,620 home fires a year involving electrical distribution and lighting equipment in 2015 to 2019, with $1.3 billion in direct property damage a year, and wiring and related equipment accounted for 68 percent of them (NFPA). A subrogating property insurer can come after the installer years later, which is a products and completed operations claim.
Commercial and concealed-space losses
Non-home properties saw an average of 16,930 fires a year involving electrical distribution and lighting equipment in 2012 to 2016, with $718 million in direct property damage a year (NFPA). NFPA notes faulty wiring in attics or behind walls can burn for a long time before anyone detects it, so the damage, and the claim, tends to be large.
Faulty work versus the damage it causes
A standard CGL policy excludes the cost of repairing or replacing your own defective work, while the damage it causes to other property is generally covered (IRMI). Pulling and replacing a bad panel you installed is usually your cost; the burned kitchen next to it is the claim.
Uninsured subs and 1099 helpers at audit
Low-voltage subs, solar crews and helpers paid on a 1099 often have no certificate on file. At the premium audit the carrier can add their pay to your workers' comp payroll, and the bill arrives after the policy year is over (premium audit guide).
The coverage electrical contractors actually need
General liability
Covers bodily injury and property damage to others, including fires and shocks traced to your work after it is finished. For electricians the products and completed operations part of the policy is where the largest claims sit.
Watch for: Check the products and completed operations aggregate, not just the per-occurrence limit, and look for endorsements that remove the subcontractor exception to the 'your work' exclusion, such as CG 22 94 (IRMI).
Workers' compensation
Pays medical bills and lost wages for shock, burn, fall and strain injuries to your crew, and is required for employers in most states. GCs will not let an electrical sub on site without it.
Watch for: Make sure payroll is split correctly between wiring (5190), apparatus installation (3724) and any rooftop solar work, and that uninsured subs and 1099 helpers are documented before the audit (1099 subcontractors and comp).
Commercial auto
Service vans and pickups are on the road every day between jobs and supply houses, and a personal auto policy usually excludes business use. Ladders, conduit and reels on racks add load and visibility risk.
Watch for: List every driver and check their records before binding, and add hired and non-owned auto if employees ever drive their own vehicles to jobs or the supply house (hired and non-owned auto).
Inland marine: tools and equipment
Meters, testers, benders, pullers, lifts and job-box inventory travel in vans and sit on job sites, where property policies tied to a building address do not reach. Contractor's equipment coverage follows the gear (inland marine guide).
Watch for: Small per-item caps on bundled policies: for example, The Hartford's installation coverage covers job-site tools up to $500 per item and $2,500 a year, and points higher-value gear to a separate contractor's equipment policy (The Hartford). Schedule high-value items and check the theft-from-vehicle terms.
Commercial umbrella
Sits above GL, auto and employer's liability so one serious fire or electrocution claim does not exhaust your primary limits. Commercial and industrial contracts often require it.
Watch for: Confirm the umbrella follows form on completed operations and additional insured status, because excess policies may not match the primary (follow form umbrellas).
Professional liability (errors and omissions)
If you design systems, size services, produce load calculations, or do design-build, solar or low-voltage integration, a design error that causes financial loss without physical damage may fall outside GL. Professional liability is built for that gap.
Watch for: Most CGL forms are not written to cover pure design or advice errors, and professional policies are usually claims-made, so retroactive dates and continuity matter (occurrence vs claims-made).
What electrical insurance costs
Workers' comp premium is your payroll divided by 100, times the state-approved rate for each class, times your experience mod, which compares your losses with similar employers, usually over three years (NCCI). In NCCI states most electrical payroll falls in class 5190, and the NCCI Scopes Manual lists state exceptions for California, Florida, Massachusetts, New York, Oregon and Texas (NCCI Scopes).
- Class 5190Electrical wiring, within buildings, and driversCovers wiring systems of any capacity, power and lighting, plus small fixtures. Incidental apparatus work under the same contract at the same location stays in 5190 (NCCI Scopes).
- Class 3724Electrical apparatus installation (machinery and auxiliary apparatus)Separately rated when apparatus installation is not incidental to a wiring job. NCCI also classifies ground-supported solar panel installation here (NCCI Scopes).
- Class 5551Roofing, used for rooftop solar panel installationNCCI classifies rooftop solar panel installation to 5551, with the electrical work separately rated to 5190 (NCCI Scopes).
- Class 5190 / 5140 (California)Electrical wiring, within buildings, split by wageCalifornia's WCIRB uses a dual-wage split: 5140 for employees whose regular hourly wage is $40.00 or more and 5190 for those below, effective 9/1/2026. Low-voltage voice and data cabling goes to 5195 and solar panels to 3724 (WCIRB).
What moves your premium
Payroll and how it is classified
Comp is priced per $100 of payroll by class, so the split between wiring, apparatus, solar and low-voltage work changes the bill. In California, wage records also decide whether payroll lands in 5140 or 5190 (WCIRB).
Experience mod
Your mod multiplies the whole comp premium, and a mod above 1.00 is a debit (NCCI). Run your numbers in the EMR calculator to see what one more shock or fall claim would cost.
Type of work and voltage
Residential service work, commercial tenant fit-outs, industrial and high-voltage work, and solar each carry different injury and completed operations exposure. Underwriters price the mix, so describe it accurately on the application.
Completed operations exposure
Volume of new construction, especially residential, and the length of time your work stays in service drive the GL products and completed operations charge. Required limits, such as the Texas $300,000 products and completed operations minimum, set the floor (TDLR).
Subcontracted work
Using subs without their own GL and comp can add their cost to your premium at audit. Collecting certificates before work starts keeps it off your bill.
Vehicles and drivers
Number of vans, garaging locations, radius and each driver's record drive commercial auto pricing.
Claims history and limits
Prior fire, shock and auto claims follow you to renewal (claims history and rates), and contract-required limits and umbrellas add cost as you move into larger commercial work.
What GCs, owners and licensing boards will ask for
Electrical contractors face insurance demands from three directions: state licensing boards, general contractors and building owners. State minimums are a floor; commercial contracts usually ask for more.
- Texas (TDLR): electrical contractors must keep general liability of at least $300,000 per occurrence, $600,000 aggregate and $300,000 aggregate for products and completed operations at all times, proved on a certificate with a 30-day cancellation notice from an admitted or eligible surplus lines insurer or one rated B+ or better by A.M. Best (TDLR form ELC-LIC-003).
- Florida (Chapter 489, Part II): certification requires public liability and property damage insurance plus workers' comp or an exemption (s. 489.515). Board rule sets liability including completed operations and products at $100,000 per person and $300,000 per occurrence plus $500,000 property damage, or an $800,000 combined single limit, and the board audits at least 10 percent of licensees (Rule 61G6-5.008).
- California (CSLB): under SB 1455, all licensees, regardless of classification or whether they have employees, must carry workers' comp starting January 1, 2028 (CSLB).
- Additional insured status for the GC and owner, including completed operations, not just ongoing work (the additional insured problem).
- Waiver of subrogation on GL, auto and workers' comp (waiver of subrogation).
- Primary and noncontributory wording, plus per-occurrence, aggregate and umbrella limits that are often specified in the contract. Read the indemnity clause too (contractual liability).
- Some states and cities also require a license or permit bond. That is a separate product from insurance and is not something Aiden places.
How Aiden Risk solves each of these problems
An AI risk engine built for commercial insurance, a licensed broker on every account, and 100+ carriers, including admitted and surplus lines markets, so one partner handles the whole program.
| The problem | How Aiden Risk solves it |
|---|---|
| One bad shock claim could wreck my mod for three years. | A licensed broker reviews your class codes and loss runs, and the free EMR calculator shows what your mod costs in dollars and what one more claim would do to premium. |
| A house we wired years ago burned and the insurer is coming after us. | Aiden runs a coverage gap analysis before binding, checking the products and completed operations aggregate and any exclusions that would leave old jobs uncovered. |
| I don't know if my policy pays to redo my own bad work. | Your broker reviews the policy's 'your work' wording and endorsements with you, so you know where coverage stops before a claim, not after. |
| The GC keeps rejecting my certificate. | The free COI checker grades your certificate against what the GC requires based on your answers and flags gaps like missing additional insured or waiver of subrogation. A licensed specialist then issues a corrected certificate, often the same day. |
| Meters and tools keep getting stolen from the van. | Your broker schedules tools and equipment on an inland marine policy and checks per-item caps and theft-from-vehicle terms against what you actually carry. |
| My audit bill jumped because of 1099 helpers and subs. | A licensed broker reviews the audit worksheet with you, advises on collecting certificates from subs, and corrects payroll estimates mid-term so the year-end bill is not a surprise. |
| I need to meet the state license insurance minimums. | Aiden places coverage that meets the board's stated limits and issues the certificate in the form the board asks for, in the 16 states where it is licensed. |
| We do design-build and solar now, and I'm not sure GL covers design mistakes. | Your broker advises on whether professional liability fits your work and shops it across 100+ carriers, including surplus lines carriers, alongside your GL and comp. |
| Shopping my insurance every year takes days. | The 5-minute intake feeds an AI risk engine that analyzes 140+ signals about your business, a licensed broker shops 100+ carriers, and most straightforward businesses are placed in as little as 48 hours. |
Aiden Risk charges no fee to work with it, with no platform fee or subscription; it is paid through standard carrier commissions. Licensed in 16 states, listed on our licenses page.
Electrical insurance questions, answered
How much does electrician insurance cost?
It depends mostly on payroll and class code for workers' comp, revenue and completed operations exposure for general liability, and the number of vans and drivers. Workers' comp is priced per $100 of payroll times your experience mod (NCCI), so two shops with the same revenue can pay very different amounts. A licensed broker can quote it once your payroll by class, work mix and loss runs are in hand.
Do electricians need workers' comp?
Employers in most states must carry it, and GCs almost always require it of subs. Texas lets employers opt out as nonsubscribers but asks electrical contractors to state how they meet the requirement on the license application (TDLR), and California will require it of all CSLB licensees from January 1, 2028 (CSLB).
What insurance does an electrical contractor need in Texas?
TDLR requires general liability of at least $300,000 per occurrence, $600,000 aggregate and $300,000 for products and completed operations, kept in force at all times (TDLR). The application also asks how you satisfy workers' comp. Commercial contracts usually require higher limits than the state minimum.
Does general liability cover faulty wiring?
It generally covers damage your faulty wiring causes to other property and injuries to other people, such as a fire after the job is done. It generally does not pay to repair or replace your own defective work, because of the 'your work' exclusion (IRMI). Policy wording and endorsements vary, so have a broker review yours.
What is the workers' comp class code for electricians?
In NCCI states it is usually 5190, Electrical Wiring Within Buildings and Drivers, with apparatus installation in 3724 (NCCI Scopes). California splits wiring into 5140 and 5190 by hourly wage (WCIRB), and some states use their own bureau codes.
Do electricians need professional liability insurance?
Not every shop does. If you design systems, do design-build, size services or integrate solar or low-voltage systems, a design error that causes only financial loss may fall outside general liability. A broker can tell you whether your contracts or work call for it.
Does Aiden charge a fee?
Aiden Risk charges no fee to work with it, with no platform fee or subscription; it is paid through standard carrier commissions. It is licensed in 16 states, listed on the licenses page.
Guides for electrical contractors
- Certificate of Insurance (COI): How to Read One, What to Require, and What It Doesn't Tell You
- Contractor Premium Audits: Why Your Workers' Comp and GL Audit Bill Jumped
- Workers' Comp for 1099 Subcontractors: What Contractors Need to Know in 16 States
- The Additional Insured Problem: What You're Actually Granting When Contracts Force You to Add Clients, Landlords, and Partners to Your Policy
- Inland Marine Insurance: What It Is, What It Covers, and Why the Name Is Misleading
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