Does Homeowners Insurance Cover Electrical Rewiring in Connecticut?

Short answer (CT): Usually no—not for maintenance, age, or “bring up to code” work. Rewiring may be covered only when it’s part of repairing damage from a covered peril (e.g., fire or lightning). Upgrades required by current code after a covered loss are typically handled by an Ordinance or Law endorsement/limit, not the base policy. IIINerdWallet

When Rewiring Can Be Covered

  • After a covered peril (Dwelling/“Coverage A”): If a fire or lightning damages wiring, the repair—including rewiring the damaged portions—is generally covered; code-required upgrades can be paid by an Ordinance or Law add-on (often 10%–30% of Coverage A). Always check your limit. IIINerdWalletUnited Policyholders

  • Power surges: Damage from lightning-caused surges is often covered; artificially generated surges are mixed—some policies limit/exclude damage to electronic circuitry, while an Equipment Breakdown endorsement can help. PolicygeniusIIIProgressive

  • Underground service lines: Standard HO policies exclude wear-and-tear to buried lines. A Service Line endorsement can cover excavation and repair of buried electrical wiring damaged by deterioration, root intrusion, freezing, etc. Progressive

When Rewiring Is Not Covered

  • Wear and tear / maintenance / modernization: Routine rewiring to replace aging or unsafe systems, or to increase capacity, is considered maintenance and isn’t covered. III

  • Code upgrades without a covered loss: Base policies typically don’t pay to “bring to code” unless you have Ordinance or Law coverage triggered by a covered claim. IIINerdWallet

  • Older wiring and insurability: Some carriers surcharge, restrict, or deny coverage for homes with knob-and-tube or aluminum wiring unless upgraded; others will write the risk with conditions. Expect higher premiums or requirements. American Family Insurance

CT-Specific Tips (Actionable)

  • Confirm your endorsements: Ask your agent about Ordinance or Law (aim for 25%+ on older homes), Equipment Breakdown (covers certain surge-caused failures), and Service Line (buried electrical). NerdWalletProgressive+1

  • Know your rights & where to get help: The Connecticut Insurance Department has a Consumer Helpline (800-203-3447 / 860-297-3900) and an online complaint process if a claim is delayed or denied. CT.gov

  • Document safety hazards: If you’ve had arcing, burn marks, or breaker issues, a licensed CT electrician can provide a written report and photos that help substantiate a claim after a covered event. (For panel costs, permits, and UI/Eversource coordination, see our CT panel-upgrade guide.)

  • Surge nuance: Many HO forms list “sudden and accidental damage from artificially generated electrical current” as a named peril for personal property, but exclude damage to electronic circuitry—so appliances/boards may need Equipment Breakdown coverage to be protected. III

FAQs

Is rewiring covered if my CT home didn’t burn, but I’m upgrading for safety?
No. Modernization or wear-and-tear rewiring is maintenance, not an insured loss. Coverage applies when rewiring is part of repairing covered damage, and code upgrades then rely on Ordinance or Law limits. IIINerdWallet

What is “Ordinance or Law” coverage, and why does it matter?
It pays the extra cost to meet current code after a covered loss (e.g., replacing outdated wiring beyond the damaged area when required by inspectors). Many policies include a small amount by default; you can buy more. NerdWallet

Are power-surge wiring/electronics covered?
Lightning surges are typically covered. For utility or internal surges, coverage varies; many policies limit electronic-circuitry claims. Equipment Breakdown endorsements can fill the gap. PolicygeniusProgressiveIII

I have knob-and-tube or aluminum wiring—will my insurer cover me?
Some will, some won’t; others surcharge or require upgrades. Ask about inspection requirements and potential discounts after you rewire. American Family Insurance

Where can I get help with a CT claim issue?
Contact the CT Insurance Department Consumer Helpline or file a complaint online. CT.gov