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Northville, Wayne County

Knob and Tube Wiring Replacement in Northville, MI

Compare electricians who handle knob and tube wiring replacement in Northville, see what the job includes, and get free quotes in minutes.

Knob and Tube Wiring Replacement in Wayne County
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Knob and Tube Wiring Replacement pros in Northville

No electrician has an office in Northville yet, so these pros serve Northville from neighboring cities.

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The job

What knob and tube wiring replacement usually includes

  • Inspection to find active knob and tube circuits
  • New grounded circuits to outlets, switches and lights
  • Grounded outlets and GFCI or AFCI protection where required
  • Panel upgrade if needed
  • Wall openings closed; patching options
  • Permit and inspection
Price

What drives the cost of knob and tube wiring replacement in Northville

  • Size of the home and number of circuits
  • Plaster walls and access
  • Panel or service upgrade
  • Patching and painting
  • The age of the home: the typical Northville home was built around 1968, so older materials, lead-safe rules and hidden damage can add time

Before you hire in Northville

Lead-safe work rules apply to most homes

The typical home in Northville was built around 1968. Painting, window, siding and remodeling work that disturbs paint in homes built before 1978 must follow the EPA lead-safe (RRP) rule. Ask any contractor for their RRP certification before work starts.

Pre-war construction

23% of homes predate 1940. Expect plaster walls, balloon framing and possible asbestos in old pipe wrap or floor tile; test before demolition with a licensed asbestos contractor.

Permits: check with the Northville building department before work starts.

Compare quotes

How to compare knob and tube wiring replacement quotes

  • Ask how they will find all active knob and tube.
  • Ask how much wall opening is needed.
  • Confirm permit and patching scope.

Other electrician services in Northville

Knob and Tube Wiring Replacement near Northville

Knob and Tube Wiring Replacement in Northville: FAQ

Not always on its own, but age, no ground, and insulation around it raise fire risk. Many insurers require replacement.
Usually yes. Power is off in parts of the house during the day.
Often several days for a typical home.
Compare the pros on this page, starting with verified and claimed profiles, or send one free request and it goes to pros who serve Northville.
It depends on the scope. Ask the Northville building department, and expect a licensed contractor to pull any permit the job needs.

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The 2026 list

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