Out with the old, in with the safe.

Replace outdated knob-and-tube wiring with modern, grounded circuits that make your home safer, insurable, and ready for electrification.

Licensed electricians · Permit & inspection included · Serving East and South Bay in the SF Bay Area

Why Replace Knob & Tube?

If your home was built before the 1950s, it might still be running on knob-and-tube wiring, an outdated system that can’t keep up with today’s electrified lifestyle.
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At Mr. Poppy, we help Bay Area homeowners modernize safely while preserving the charm of their historic homes.

⚡ Cracked insulation and no grounding
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🔌 Can’t support EV chargers, induction stoves, or heat pumps

🔥 Fire and shock hazards from overloading

🏠 Many insurers won’t cover homes with knob & tube

HOW WE WORK

A full-service upgrade from panel to outlet

01

Inspect & Plan

We assess your home’s wiring and map out a safe, efficient upgrade path.

We assess your home’s wiring and map out a safe, efficient upgrade path.

02

Rewire & Replace

We install modern, grounded wiring that meets today’s electrical code.

We install modern, grounded wiring that meets today’s electrical code.

03

Test & Certify

We coordinate permits, inspections, and ensure your home is fully ready for new tech.

We coordinate permits, inspections, and ensure your home is fully ready for new tech.

Your home’s wiring has worked hard for a century.

Time to give it an upgrade that’s built to last the next one.

Make your home safer, starting today.

Get a free quote

Why Work with Mr. Poppy?

Transparent pricing

We provide our pricing upfront, leaving you with no surprises.

Friendliest service in town

We pride ourselves with our clear communication and service with a smile.

Ready for electrification

You'll be ready for solar panels, EVs, induction + future upgrades.

Stressless process

We handle all PG&E inspections and documentation.