Rewiring your home is a big project — but it doesn't have to be a mystery. Here's exactly how the week goes when Mr. Poppy rewires your home.
⏱️ This schedule reflects a typical 1,000–1,200 sq ft, unoccupied home. Larger or occupied homes usually take longer — your project lead will confirm your exact timeline at the preparation meeting.
Every full rewire is backed by a 25-year warranty on all labor. We stand behind our work for the long haul.
We visit your home and scope a complete knob-and-tube safety rewire — full abandonment and replacement of every knob-and-tube circuit running through your walls, ceilings, floors, and attic. You'll get a clear, honest price before any work begins.
We walk the house together and plan the week — where we'll work each day, what to move or cover, and what to expect so there are no surprises.
During this meeting we get an accurate count of receptacles, switches, and light fixtures for the permits. We also talk to you about anything you want to add! Perhaps a receptacle in your closet for the Dyson, or a receptacle behind the toilet for the bidet? Maybe you want to add switches for those pesky pull-chain lights in your closet?
We fully protect your floors, furniture, and home from construction debris before anything else starts — that protection stays in place for the whole project. Then we open the first access holes in the walls, ceilings, and attic so the new wiring has a path through the house.
One thing customers tell us sets us apart: our focus on dust mitigation. We run HEPA filtration for the entire install, so your home stays far cleaner throughout the project.
We also provide large batteries (1 kWh+) that keep your refrigerator, Wi-Fi, and laptop running during the work — an idea from one of our own technicians that customers love.
The main event: every knob-and-tube circuit in the home — running through walls, ceilings, floors, and the attic — is de-energized, disconnected, and replaced with modern NM-B (Romex) wiring, properly sized for each circuit's load and secured to code. New receptacles, switches, and junction boxes go in throughout the home, all built to current electrical code and left reachable for future service.
In the attic, every new circuit is run to full code compliance — cables crossing the ceiling joists are protected with running boards, wiring near the attic access is protected as code requires, and every old knob-and-tube conductor is disconnected and safely abandoned. New AFCI protection covers your living spaces, and GFCI protection covers kitchens, bathrooms, laundry, the garage, and outdoor outlets. We also install smoke and carbon monoxide detectors as required by code.
Before we close up any walls, the city inspector reviews everything and signs off.
We finish the connections and rough patch the access holes: a new piece of drywall in every opening, so there are no holes left. It's the patch only — no tape, mud, or sanding.
Once your rewire is complete, we provide a signed document confirming your home is knob-and-tube free — many insurance companies require this to remove a knob-and-tube surcharge or exclusion from your policy.
📄 View the Knob & Tube Free Guarantee (PDF)Every home is a little different — your project lead will confirm your exact schedule at the preparation meeting.
4.9 stars · Google Reviews
I had an excellent experience with Mr. Poppy while replacing the old knob-and-tube wiring in my older Berkeley home. From start to finish, their communication was outstanding—they kept me informed every step of the way and were always available to answer questions.
The team was extremely professional, knowledgeable, and respectful of my home. Working on an older house can feel stressful, but I felt completely comfortable knowing my home was in their hands. Their expertise and attention to detail truly stood out, and the service was prompt and well-organized.
I genuinely trust Mr. Poppy and would not hesitate to recommend them to anyone needing electrical work, especially in older homes. I greatly appreciated the clear communication, professionalism, and quality of work. Highly recommend!
Mr Poppy replaced knob and tube wiring throughout my house. They were so well organized and efficient from start to finish. The estimate process was thorough and Andrei really took time explaining each item and answering questions. For the work done, I believe the price was fair and it also included getting the permits and inspections which was great. They were very careful with my wood floors and covered surfaces well to limit dust intrusion. Some of the holes were bigger than I expected, but overall, they cut into the walls and ceilings respectfully. They were done exactly when they said they would be. You'll be in good hands with Mr Poppy for your knob and tube replacements. I am happy to recommend them and would use them myself again for other electrical work.