Electrical contracting has two cost centers and one tail. The cost centers are workers' compensation — payroll × class rate × your experience mod — and general liability, usually rated on receipts or payroll. Both are computed from your numbers, which is why quoted averages are close to useless.
The tail is the part that decides whether your program was any good. Your worst claim is unlikely to happen while your van is in the driveway. It happens eighteen months later, at three in the morning, in a building you barely remember wiring — and a property carrier's subrogation unit is looking for the last electrician who touched that panel. That is a completed operations claim, and it is the section of your policy nobody reads.
Within a hundred miles of Statesboro there is a deep bench of electrical contractors: residential and light commercial shops in Statesboro, Savannah, Pooler, Richmond Hill and Hinesville; industrial and plant maintenance electricians working Savannah's port and manufacturing corridor; service-and-repair operations; contractors moving into solar, generators, EV charging and controls; and low-voltage and data cabling companies that started as electricians and never re-examined how they are classified.
They are good accounts. Many of them are also carrying a policy assembled around price, with a completed-operations aggregate nobody has looked at and a classification split that hasn't been revisited since the business changed.
| Driver | Why it moves the premium | What you can do about it |
|---|---|---|
| Class code split | Inside wiring, outside line and low-voltage work rate very differently | Keep payroll records that actually support a split |
| Experience mod | Multiplies the entire comp premium, up or down | Close claims, run light duty, verify the payroll behind it |
| Work mix | Industrial, energized and height work price differently than residential service | Describe it accurately — vagueness is priced as the worst case |
| GC-required limits | Umbrella layers and endorsements are contract-driven | Gather your subcontract requirements before renewal |
| Subcontracted work | Uninsured subs get charged back to you at audit | Collect certificates continuously, not at audit time |
| Fleet and MVRs | Vans, drivers and records drive the auto line | Written driver standard, MVRs pulled on a schedule |
| Loss history | Burns and fire losses reprice an account for years | Narrate large losses and what changed afterward |
For most electrical contractors the governing workers' comp class is 5190 — electrical wiring within buildings & drivers, covering interior wiring, fixtures, devices, panels and equipment installation inside structures.
Several adjacent classes cover work that looks similar and rates differently:
This matters in both directions. A shop doing meaningful low-voltage work often pays the higher inside-wiring rate on all of it because payroll records won't support a split — that is money left on the table every year. A shop that has drifted into outside line or utility work under a 5190 policy is carrying an audit liability that surfaces later with interest. Our class code lookup guide walks the mechanics, and class assignment is ultimately determined by the carrier and auditor on the facts, under the rules of the applicable rating authority.
The characteristic electrical claim is a fire, and fires happen after you leave. A loose termination, an improperly torqued lug, an overloaded circuit, a mis-sized conductor — benign for months, then a total loss in an occupied building.
That claim falls under products and completed operations, not premises liability. Three consequences:
One non-insurance point that behaves like insurance: records defend electricians. Job files, permits, inspection sign-offs, torque documentation and photographs are what answer a subrogation demand two years later. Shops that keep them settle differently than shops that don't.
An arc flash is an explosive release of energy from a fault in energized equipment — extreme heat, pressure and molten metal. It is the severe-injury scenario in the trade, producing very large comp claims and often a liability claim alongside if others are hurt or property is damaged.
Underwriters treat your energized-work program as the primary indicator of account quality, and they ask specifically:
A contractor with a documented energized-work permit process and enforced PPE presents very differently from one that troubleshoots hot as routine. That difference shows up in price and in which carriers will look at the account at all. Safety and electrical code requirements are set by federal, state and local authority and are amended — confirm yours with the applicable authorities, and see our recordkeeping guide for the documentation side.
General liability answers for bodily injury and property damage. It commonly excludes professional services, and it generally does not answer for pure economic loss caused by a design or specification error.
Electricians cross into that territory more often than they realize — design-build work, load calculations, sizing services or gear, specifying equipment, engineering a control or automation sequence, lighting and energy retrofits with guaranteed performance, solar and interconnection design. Contractors professional liability, sometimes packaged as contractors E&O or a protective professional policy, is what fills that gap.
A separate and commonly misunderstood point: the cost to rework your own defective work is typically not covered. General liability pays for resulting damage — the fire, the water, the ruined finishes — not for going back and correcting the installation itself. And if you subcontract design to an engineer, check what they carry and what your contract requires you to stand behind.
Requirements vary by contract and project, but the recurring list is consistent enough to prepare for:
Two cautions. Endorsement wording is what matters, not the certificate — a COI grants nothing. And indemnity obligations broader than your insurance leave you contractually exposed with no policy behind the promise. Read that before signing, not at claim time. If public or school work is in your future, bonding capacity becomes its own conversation — see BettrBonds and our bid, performance and payment bond explainer.
Two more depending on scope: pollution coverage where work involves fuel, transformers or disturbance of hazardous material, and rented equipment coverage for lifts and trenchers — usually required by the rental agreement itself.
Subcontractor certificates. If you hire out any work — trenching, low-voltage, a helper's LLC — and can't produce a certificate at audit, that payroll is typically charged back to you at your rate. Collect certificates when the sub starts, not when the auditor calls. Our certificate tracking page covers the mechanics, and the 1099 subcontractor question is a live one in the trades.
Overtime and payroll records. In many jurisdictions the excess portion of overtime pay may be excluded from comp payroll if records show it separately — but only if the records show it separately. The same discipline that supports an overtime deduction also supports a class split, which is why one clean payroll system pays for itself twice.
Bettr Coverage is an independent commercial insurance agency serving Georgia and the wider Southeast, and electrical work is a trade where the difference between a cheap program and a sound one lives in endorsements. On an electrical review we check the classification split against what the crews actually do, the products-completed operations aggregate, whether the additional-insured endorsement extends past completion, whether the umbrella schedules the policies your subcontracts require, whether tools and installation exposures are covered anywhere, whether design or specification work needs E&O behind it, and whether your indemnity obligations exceed what any policy will pay. One agency, one relationship, all of it read together.
Send your declarations pages, your GC additional-insured endorsement and your comp classification breakdown. We'll tell you what your completed-operations limit really is, whether your AI wording survives project completion, and whether your low-voltage payroll is costing you money.
Get a free coverage reviewNo single credible number. Comp is payroll × class rate × experience mod; GL is usually rated on receipts or payroll. Class split, mod, work mix, GC-required limits, subcontracted work, fleet, tool values and loss history all move it. Price your actual figures rather than comparing averages.
Usually 5190 — electrical wiring within buildings & drivers. Outside overhead or underground line work generally falls to 7600 and related utility classes; low-voltage, fiber, alarm and data cabling may classify separately. Getting the split right matters in both directions. Class assignment is decided by the carrier and auditor on the facts.
Because the characteristic claim is a fire that happens after you leave, with a property carrier subrogating against the last electrician who touched the panel. Confirm the separate products-completed operations aggregate, understand the timing rules, and make sure GC additional-insured wording extends past project completion.
An explosive release of energy from a fault in energized equipment — the severe-injury scenario in the trade. Underwriters price your energized-work program: written electrical safety program per NFPA 70E, LOTO, energized-work permits, arc-rated PPE, hazard labeling and qualified-person training.
More often than they think. GL excludes professional services and generally doesn't answer for economic loss from a design error. Design-build, load calcs, gear sizing, controls, retrofits with guarantees and solar interconnection all cross that line. Separately, reworking your own faulty work is typically not a GL claim.
Specified GL limits with a separate products-completed ops aggregate, umbrella, auto, comp with employers liability, additional insured on both ongoing and completed operations, primary and non-contributory, waiver of subrogation, notice of cancellation — and sometimes wrap-up participation or bonding. Endorsement wording matters; the certificate grants nothing.
Tools and equipment floater, installation floater, hired and non-owned auto, an adequate umbrella scheduled correctly, and cyber. Add pollution coverage where fuel, transformers or hazardous material are involved, and rented equipment coverage for lifts and trenchers.
For general information only. Not legal advice and not a quote or contract of insurance. Policy forms, endorsements, sublimits and exclusions vary by carrier and form edition — products-completed operations aggregates, occurrence versus claims-made triggers, additional insured endorsement scope on an ongoing versus completed operations basis, primary and non-contributory and waiver of subrogation wording, professional services exclusions, your-work and impaired-property provisions, and umbrella scheduling must all be read as actually issued. Workers' compensation classifications, rates, experience rating and payroll rules including any overtime treatment are set by NCCI or the applicable state rating authority and by carrier filings, and are amended; class assignment is determined by the carrier and auditor on the facts of the operation. Electrical licensing, permitting, code and workplace safety requirements are set by federal, state and local authority and are amended; confirm your obligations with the applicable authorities. Coverage subject to policy terms, conditions, exclusions and carrier appetite.