--- title: Wilcox Electric Blog | Washington DC | Knob and Tube description: Knob and Tube | Homeowners get expert tips and insights about electricity, home safety, and living into the age of smart home technology. --- [Skip to content](https://blog.wilcox-electric.com/wilcox-electric/tag/knob-and-tube#main-content) [![Wilcox Electric Logo](https://blog.wilcox-electric.com/hs-fs/hubfs/wilcox-blog.png?width=200&height=75&name=wilcox-blog.png)](https://www.wilcox-electric.com/) - [Home](https://www.wilcox-electric.com/) - [About Us](https://www.wilcox-electric.com/about) - [Services](https://www.wilcox-electric.com/electrical-services) - [Smart Home Services](https://www.wilcox-electric.com/smart-home) - [Blog](https://blog.wilcox-electric.com/wilcox-electric) - [Contact Us](https://www.wilcox-electric.com/contact-us) Open main navigation Close main navigation - [Home](https://www.wilcox-electric.com/) - [About Us](https://www.wilcox-electric.com/about) - [Services](https://www.wilcox-electric.com/electrical-services) - [Smart Home Services](https://www.wilcox-electric.com/smart-home) - [Blog](https://blog.wilcox-electric.com/wilcox-electric) - [Contact Us](https://www.wilcox-electric.com/contact-us) # Blog Lorem ipsum dolor sit amet, consectetur adipiscing elit. [![Knob-and-Tube to Smart Homes: Evolution of Electrical Systems in D.C.](https://blog.wilcox-electric.com/hubfs/Knob-and-Tube-Wiring-Wilcox-Electric-Washington-DC.jpg)](https://blog.wilcox-electric.com/wilcox-electric/knob-and-tube-to-smart-homes-evolution-of-electrical-systems-in-d.c) ## [Knob-and-Tube to Smart Homes: Evolution of Electrical Systems in D.C.](https://blog.wilcox-electric.com/wilcox-electric/knob-and-tube-to-smart-homes-evolution-of-electrical-systems-in-d.c) Jun 19, 2025 7:45:00 AM In 1887, the glow of electric light first reached the streets of Georgetown. That moment marked the ... [Read more](https://blog.wilcox-electric.com/wilcox-electric/knob-and-tube-to-smart-homes-evolution-of-electrical-systems-in-d.c) --- [![Wilcox Electric Footer Logo](https://blog.wilcox-electric.com/hs-fs/hubfs/wilcox-blog-1.png?width=200&height=75&name=wilcox-blog-1.png "Wilcox Electric Footer Logo")](http:///) 5602 Tuxedo Road Hyattsville, MD 20781 wilcox@wilcox-electric.com 301-583-8888 // 202-546-1010       Copyright © 2023 Wilcox Electric.