Your insurance company stops threatening to drop your policy. That’s usually the first thing that changes when you replace outdated wiring in your Warren home.
But here’s what else happens. You can finally run your air conditioner and microwave at the same time without worrying. You can plug in your phone charger without wondering if you’re overloading a circuit that was installed when Warren was still a mill town. Your home inspector stops flagging your electrical system as a liability every time you think about refinancing.
The fire risk that’s been sitting in your walls for decades? Gone. The reason you can’t get standard homeowners insurance at a reasonable rate? Fixed. The electrical capacity that can’t handle a modern household? Upgraded to actually support how you live today.
Most Warren homeowners don’t realize their knob and tube wiring is a problem until they try to sell, refinance, or get insurance. By then, it’s urgent. But if you’re reading this before that deadline hits, you’re ahead of the game.
We’ve been handling old home electrical wiring replacement in Warren, RI and across Rhode Island since before most people knew what knob and tube wiring even was. We’re not a national franchise. We’re local, licensed Master Electricians who’ve worked in hundreds of historic New England homes just like yours.
Warren has some of the oldest housing stock in Rhode Island. We know these homes. We know how they’re built, where the wiring runs, and how to replace it without tearing your walls apart more than necessary.
We’re not the cheapest option in Warren, and we won’t pretend to be. You’re paying for electricians who know what they’re doing, who show up when they say they will, and who guarantee their work for a full year. That matters when you’re making a $15,000 to $30,000 investment in your home’s safety.
First, we come to your Warren home and do a full assessment. We’re looking at how much knob and tube wiring you actually have, where it runs, and what it’ll take to replace it. You get a written estimate that breaks down the work by room or circuit. No surprises later.
Once you’re ready to move forward, we map out the new wiring plan. Modern homes need way more circuits than homes built in the 1920s. We’re adding capacity for kitchens, bathrooms, outlets, and appliances that didn’t exist when your house was built. That means installing a new electrical panel in most cases, running new wire through your walls, and connecting everything to a proper grounding system.
The actual work takes anywhere from three days to two weeks depending on your home’s size and layout. Yes, we’ll need to open some walls. But we’re strategic about it. We patch and paint as we go, and we work room by room so you’re not living in a construction zone the entire time.
When we’re done, you get a final inspection from the city, a certificate of completion for your insurance company, and a one-year warranty on all labor and parts. Your home is safer, your electrical system actually works for how you live, and you can finally get that insurance policy approved.
Ready to get started?
You’re not just getting new wiring. You’re getting a complete electrical system upgrade that brings your Warren home up to current Rhode Island electrical code.
That includes a new electrical panel with enough capacity to handle modern appliances. Most knob and tube systems run on 60-amp service. We’re upgrading you to at least 100 amps, sometimes 200 depending on your home’s size and your needs. You’ll have dedicated circuits for heavy-draw appliances like your dryer, oven, and AC units. You’ll have GFCI protection in bathrooms and kitchens where water and electricity mix. You’ll have proper grounding throughout the entire house.
We also handle the wall repair and painting for any access points we create during installation. Some electricians leave that to you. We don’t. And when the job’s done, we coordinate the final inspection with Warren’s building department and provide all the documentation your insurance company needs to update your policy.
Warren’s housing stock is older than most towns in Rhode Island. Over 60% of homes here are owner-occupied, and many of those homes were built before 1950 when knob and tube was standard. If you’re one of those homeowners, this upgrade isn’t optional anymore. It’s necessary. Insurance companies aren’t covering knob and tube wiring like they used to, and the fire risk only gets worse as the system ages.
Most Warren homeowners pay between $12,000 and $35,000 for complete knob and tube wiring removal. That’s a wide range because every home is different.
The cost depends on your home’s square footage, how much knob and tube wiring you have, how accessible it is, and whether you need a full panel upgrade. A small cape with minimal wiring might come in around $12,000. A larger colonial with knob and tube throughout could run $30,000 or more.
We price every job individually after we see your home. We’re not trying to upsell you on work you don’t need, but we’re also not going to cut corners to give you a lower number. You’re paying for licensed electricians, quality materials, proper permits, and a warranty that actually means something. If someone quotes you significantly less, ask what they’re leaving out.
Yes. Most insurance companies in Rhode Island either refuse to cover homes with knob and tube wiring or charge significantly higher premiums if they do cover you.
Some insurers will give you 30 days after closing to remove it if you’re buying a home. Others won’t write the policy at all until you provide proof the wiring has been replaced. And if you’re already insured and your company discovers knob and tube during an inspection or claim, they can non-renew your policy when it comes up for renewal.
This isn’t an insurance company being difficult. Knob and tube wiring is a legitimate fire hazard, especially when it’s 80 to 100 years old. The insulation deteriorates, the wiring overheats, and the system wasn’t designed to handle the electrical load of a modern home. Insurance companies know this, which is why they won’t take the risk. If you want standard coverage at a reasonable rate, the wiring has to go.
You can, but it won’t solve your insurance problem. Most insurance companies want all knob and tube wiring removed, not just some of it.
Partial removal makes sense in some situations. If you’re renovating one section of your Warren home and the knob and tube is only in that area, replacing just that portion can work. But if you have knob and tube running throughout the house, you’re better off doing it all at once.
Here’s why. The cost per square foot drops when you do the whole house because we’re already there, we’ve already pulled permits, and we’re already opening walls. Doing it in phases costs more overall. Plus, you’re still living with a fire hazard in the areas you didn’t upgrade, and your insurance company still won’t give you full coverage. If you’re going to invest in this upgrade, do it right the first time.
Most knob and tube removal projects in Warren take between three days and two weeks depending on the size of your home and how much wiring needs to be replaced.
A small home with straightforward access might be done in three to five days. A larger home with multiple floors, finished basements, or difficult access points could take two weeks or more. We work as efficiently as possible, but we’re not rushing through a job that affects your home’s safety.
You’ll have power during most of the project. We work room by room and circuit by circuit so you’re not sitting in the dark for two weeks. There will be some downtime when we’re switching over to the new panel, but we schedule that carefully and keep it as brief as possible. The timeline also depends on inspection schedules with the city, which we coordinate as part of the job.
Yes, we’ll need to open some walls, but we’re strategic about where and how much. We’re not gutting your entire house.
We use existing access points whenever possible—basements, attics, closets, and areas where we can fish wire without major demo. But knob and tube runs through your walls and ceilings, and there’s no way to replace it without accessing those areas. We’ll need to cut openings to remove the old wiring and install the new system.
The good news is we handle the repair work. We patch the drywall, tape, mud, and paint so the wall looks like it did before we started. Some electricians leave that to you. We don’t. And because we’ve done this in hundreds of old New England homes, we know how to minimize the disruption. This isn’t our first time working in a house with plaster walls and tight spaces. We know what we’re doing.
Your buyer’s lender will likely require it to be replaced before they’ll approve the mortgage. That puts you in a tough spot during closing.
Most mortgage companies won’t lend on a home with knob and tube wiring because it’s a safety and insurance issue. Even if you find a cash buyer who doesn’t need financing, their home inspector will flag it, and they’ll either ask you to replace it or negotiate a lower price to cover the cost themselves.
You could try to sell as-is, but you’re limiting your buyer pool significantly. And you’ll almost certainly get less money for your home because buyers know they’re taking on a $15,000 to $30,000 project immediately after closing. If you’re planning to sell your Warren home in the next few years, replacing the knob and tube wiring now gives you more options and a better sale price. If you’re not planning to sell, you’re still eliminating a fire hazard and getting your insurance situation sorted out.
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