the perfect solution to your wiring problems

Skillfully Replacing Knob And Tube Wiring In Your Home


After completing the final paint touch-ups on your home, you are ready to put it on the market. However, one last run-through with your real estate agent turns up an unanticipated problem: your home has a knob and tube wiring. This first generation electrical wiring method is not only obsolete in today’s day and age, but could be a potential safety hazard should something go wrong. Anytime a home is sold, any K&T wiring has to be removed per the buyers’ contract and most electricians won’t touch the stuff because they don’t have the skillset to remediate the problem correctly. Fortunately, Chesapeake Electric is up for the challenge! Our experienced team is led by a Master Electrician whose thoroughness and knowledge of knob and tube remediation provides the perfect solution to your wiring problems.


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What is knob and tube wiring?


Knob and tube wiring was an early standardized electrical method in North American buildings from 1880 to the 1940s. It is very common in the historical districts of Annapolis, Baltimore, Ellicott City, and Washington, D.C. K&T wiring consists of insulated copper conductors that pass through drilled holes in lumber framing that are protected by porcelain insulating tubes. These tubes are supported along their length by nailed-down porcelain knobs.

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Common Problems With Knob & Tube Wiring

While the original installation of knob and tube wiring is at times superior to modern Romex wiring and the porcelain components have an almost unlimited lifespan, there are several disadvantages to this dated wiring method:

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    Though not inherently dangerous, knob and tube wiring is not permitted in any new construction due to the fact that it can be a fire hazard in buildings where insulation envelops the wiring. Insulation cannot be blown or laid on this wiring.
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    K&T is also an ungrounded electrical system, which means it cannot be used with 3-prong appliances. Without a grounding wire, there is a higher risk of electrical fires and damage to sensitive equipment.
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    In addition, most homeowners’ insurance policies do not cover electrical hazards in homes where knob and tube wiring is found, increasing your out of pocket expenses should your home ever have an electrical problem.
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10+ Years Of Electrical Experience

Knob And Tube Remediation Done Right


When it comes to knob and tube replacement, Chesapeake Electric is happy to help! We have the skills to assess your situation and complete a full knob and turn remediation in no time at all. Our licensed and insured electricians have over 10 years of experience dealing with this outdated wiring method, so you can count on us to provide you with the professional services you need to completely overhaul your system. We take a great deal of pride in the quality of our work and our dedication to complete customer satisfaction, so give us a call today for an In-Home Consultation estimate!


410-280-3388
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First and Only
Electrical Company in Maryland to receive a 5 star rating from 1000+ reviews

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What Our Happy Customers Are Saying

Testimonials


Very professional company to deal with. I highly recommend them. The office staff is so friendly which I appreciate so much and the technician was so very friendly too. He was very knowledgeable and gave me the answers when I asked. I appreciated his honestly and respect for my home. Definetely will keep using them for any electrical needs.
Kressa Torres
Via Google

Just found my new go to for electric work. Thanks Zach for the thorough service you provided. Give this guy a raise. He's the only one coming back to get work done at my home. I told you I'd leave a good word only if you did a great job. Well here is. Thanks again
Anthony Ruffin
Via Google

We had an excellent experience with Chesapeake Electric. Russell showcased outstanding professionalism and expertise, meticulously walking us through each detail of the service. He also earned enthusiastic approval from our canine family members - a true testament to his friendly demeanor. Highly recommend Chesapeake Electric for their superb service and personable staff.
John Drennan
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I was very happy with my recent experience working with Chesapeake electric. They quickly resolved two issues I was having in my home and then also completed a project I have wanted to have done the following day. They were timely, professional, competent, and there was great communication with updates related to their arrival time. It was very easy to schedule both appointments. Paul, Logan, and Ethan were great and I was very impressed.
Jessica King
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Ethan was a fantastic professional who arrived, took the time to listen and understand the issues we had and came up with a solid plan to repair the issues. He provided us with accurate estimates and, upon obtaining our approval to move forward, commenced correcting all our issues. He was quick, thorough and tidy while performing all the electrical upgrades and repairs. I definitely recommend Chesapeake Electric for your electrical needs.
Tom G
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Whether you require an emergency electrician or have an in-depth electrical project, you’ll be happy you chose Chesapeake Electric.
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