When Should You Replace Knob and Tube Wiring?
These common signs may indicate your older home needs safer, grounded, code-compliant wiring.
Insurance Issues
Your insurance company may require knob and tube wiring replacement to start, renew, or keep coverage.
Renovation or Remodel
Remodeling, opening walls, or adding new circuits is the best time to replace outdated wiring.
Electrical Safety
Older wiring can become brittle, damaged, overloaded, or unsafe for today’s electrical demands.
Added Electrical Load
EV chargers, heat pumps, home offices and modern appliances can overload old electrical systems.
No Grounded Outlets
Knob and tube wiring does not include grounding, which can limit protection for modern electronics.
Selling or Buying Home
Home inspectors, buyers, lenders, or insurance companies may flag knob and tube wiring.
Not sure if your home still has knob and tube wiring? Contact us to schedule an electrical evaluation.
Why Choose Huckleberry Electric for Knob and Tube Wiring Replacement?
Huckleberry Electric specializes in knob and tube wiring replacement, rewiring, and electrical upgrades for older homes. Whether you need to replace outdated wiring for safety, insurance approval, a remodel, or added electrical capacity, our electricians can help bring your home’s electrical system up to modern standards.
We handle permitting, inspections, grounded circuit installation, panel upgrades, troubleshooting, and clean, code-compliant wiring replacement from start to finish.
✓ Local & Family-Owned
✓ Permits & Utility Coordination
✓ 2 Year Warranty
Our Service Areas
Huckleberry Electric is based in Edmonds, WA but we travel all over the Greater Seattle Area. See our service map below.