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Rewire Electrical · Groton, CT

Knob and Tube Wiring Replacement in Groton, CT

Knob and tube wiring is common in Groton, CT homes built before the 1940s. It wasn't designed for modern loads, can't be safely covered with insulation, and many insurers won't cover it. Candge Electrics replaces it with modern grounded wiring while respecting your home's character.

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Knob and Tube Wiring Replacement Services in Groton, Connecticut

Candge Electrics has replaced knob and tube wiring in Groton homes of every style — from farmhouses to Victorians. We know how to fish new cable through old walls without destroying plaster.

We provide knob and tube wiring replacement throughout Groton, including Mystic, Noank, Poquonnock Bridge, Groton Long Point. Searching for a knob and tube wiring replacement electrician near Mystic? We're already in the neighborhood.

What our Groton knob and tube wiring replacement service includes

  • Full knob and tube identification and mapping
  • Replacement with modern NM or armored cable
  • Grounded outlets throughout
  • Attic and wall insulation clearance
  • Panel upgrade where needed
  • Documentation for insurance and home sale
  • Plaster-friendly installation methods
  • Partial replacement for insulation projects

Signs you need knob and tube wiring replacement in Groton

  • Ceramic knobs and tubes are visible in the attic or basement
  • An inspector or insurer flagged the wiring
  • You want to add attic insulation
  • Outlets are ungrounded two-prong

How it works

  1. Call or request service onlineTell us what you need in Groton. Emergencies get dispatched immediately; planned work is scheduled at a time that suits you.
  2. Assessment and written priceOur electrician evaluates the job on site and gives you a fixed price before any work starts.
  3. Clean, code-compliant workWe complete the knob and tube wiring replacement with proper materials, pull permits when required, and label everything.
  4. Walkthrough and follow-upWe test the work with you, clean up, and remain a phone call away if anything needs attention.

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Knob and Tube Wiring Replacement in Groton: Serving all of Groton and New London County. Call (833) 652-8933 — 24/7.

Knob and Tube Wiring Replacement near Groton

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Reviews from Groton Customers

★★★★★

Upgraded our old fuse box to a 200 amp panel. They handled the permit, the utility and the inspection. Everything was labeled and tidy. Highly recommend in Groton.

Ashley N. · Groton, CT
★★★★★

They wired our new restaurant kitchen in Groton overnight so we could open on schedule. Professional crew, no surprises on the invoice.

Sandra C. · Groton, CT
★★★★★

Had recessed lighting put in the kitchen and living room. They laid out the lights so there are no dark spots, and the dimmers work perfectly. Our Groton home looks brand new.

Marcus G. · Groton, CT

Knob and Tube Wiring Replacement FAQ — Groton, CT

Is knob and tube wiring illegal in Connecticut?

Existing knob and tube isn't illegal, but it cannot be extended or covered by insulation, and many insurance companies in Groton will not write a policy on it. Replacement solves all three issues.

Can you replace knob and tube without ruining my plaster?

Candge Electrics uses fishing techniques and strategic small openings. Some patching is unavoidable, but we keep it to a minimum and tell you where to expect it.

Do you serve all of Groton for knob and tube wiring replacement?

Yes — every neighborhood in Groton, CT plus nearby towns like New London, Waterford, Ledyard, East Lyme. Call (833) 652-8933 to schedule.

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