--- title: Sockets & Switches | Hertfordshire & North London description: Need additional sockets or switches? We provide professional electrical installations throughout Hertfordshire and North London. Request a quote. --- - [0203 576 1546](tel:02035761546) - [mailto:info@smelectricalservices.org](mailto:info@smelectricalservices.org)[tel:02035761546](tel:02035761546)[info@smelectricalservices.org](mailto:info@smelectricalservices.org) [![SMES-Logo-NoAnim](https://www.smelectricalservices.org/hubfs/SMES-Logo-NoAnim.svg "SMES-Logo-NoAnim")](https://www.smelectricalservices.org/) [![SMES-Logo-NoAnim](https://www.smelectricalservices.org/hubfs/SMES-Logo-NoAnim.svg "SMES-Logo-NoAnim")](https://www.smelectricalservices.org/) - [Home](https://www.smelectricalservices.org) - About - [About Us](https://www.smelectricalservices.org/about-us) - [Meet the Team](https://www.smelectricalservices.org/the-team) - [Areas We Cover](https://www.smelectricalservices.org/location) - Services - [Consumer Unit Upgrades](https://www.smelectricalservices.org/consumer-unit-replacement) - [EICR Certificates](https://www.smelectricalservices.org/eicr-test-electrician) - [Electrical Fault Finding](https://www.smelectricalservices.org/fault-finding-electrician) - [Garden Lighting](https://www.smelectricalservices.org/outdoor-lighting-installation) - [Indoor Lighting Installation](https://www.smelectricalservices.org/lighting-installation) - [Additional Sockets & Switches](https://www.smelectricalservices.org/sockets-switches-installation) - [Kitchen Rewires](https://www.smelectricalservices.org/kitchen-rewire) - [Landlord Electrical Services](https://www.smelectricalservices.org/landlord-electrical-services) - [Electrical Supply](https://www.smelectricalservices.org/electrical-supply) - [Garden Rooms](https://www.smelectricalservices.org/garden-rooms) - Resources - [Blog](https://www.smelectricalservices.org/blog) - [Contact Us](https://www.smelectricalservices.org/contact) [Request a Quote](https://www.smelectricalservices.org/request-a-quote) [Book A Consultation](https://www.smelectricalservices.org/book-a-consultation) [Request a Quote](https://www.smelectricalservices.org/request-a-quote) [Book A Consultation](https://www.smelectricalservices.org/book-a-consultation) More results - [Home](https://www.smelectricalservices.org) - About - [About Us](https://www.smelectricalservices.org/about-us) - [Meet the Team](https://www.smelectricalservices.org/the-team) - [Areas We Cover](https://www.smelectricalservices.org/location) - Services - [Consumer Unit Upgrades](https://www.smelectricalservices.org/consumer-unit-replacement) - [EICR Certificates](https://www.smelectricalservices.org/eicr-test-electrician) - [Electrical Fault Finding](https://www.smelectricalservices.org/fault-finding-electrician) - [Garden Lighting](https://www.smelectricalservices.org/outdoor-lighting-installation) - [Indoor Lighting Installation](https://www.smelectricalservices.org/lighting-installation) - [Additional Sockets & Switches](https://www.smelectricalservices.org/sockets-switches-installation) - [Kitchen Rewires](https://www.smelectricalservices.org/kitchen-rewire) - [Landlord Electrical Services](https://www.smelectricalservices.org/landlord-electrical-services) - [Electrical Supply](https://www.smelectricalservices.org/electrical-supply) - [Garden Rooms](https://www.smelectricalservices.org/garden-rooms) - Resources - [Blog](https://www.smelectricalservices.org/blog) - [Contact Us](https://www.smelectricalservices.org/contact) [Request A Quote](https://www.smelectricalservices.org/request-a-quote)[Book A Consultation](https://www.smelectricalservices.org/book-a-consultation) # Socket Replacement & Switch Installation [Request A Quote](https://cta-eu1.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLKXnizGppulVzXy%2FkldilYDw%2Ba2FeVAXCyx7bnN6woNTKLMMwY5cddvoXqm8HTgyPN0Ms6JsClqqGWUnBuLcux%2Fhy0FtuJ3WotLvR%2FM9P1nG10JMOIpqURbrNxiFsj%2B%2FeC5FPmq2NkgmxHY4SDi5n2oaNN8wL2Xis4EqEwVsY2KHCoF6q5mMmTXO%2FlNysV8f4yUKb5E&portalId=148804253) [Call Our Team](tel:02035761546) NICEIC Domestic Installer Which? Trusted Trader  Quote Within 1 Hour Of Site Visit 6-Year Workmanship Guarantee  ## Additional Sockets and Switches for a More Practical Home Stop relying on awkward extension leads and sockets in the wrong places. SM Electrical Services installs and relocates sockets, switches and suitable USB outlets for homes, home offices and managed properties. [Request A Quote](https://cta-eu1.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLKXnizGppulVzXy%2FkldilYDw%2Ba2FeVAXCyx7bnN6woNTKLMMwY5cddvoXqm8HTgyPN0Ms6JsClqqGWUnBuLcux%2Fhy0FtuJ3WotLvR%2FM9P1nG10JMOIpqURbrNxiFsj%2B%2FeC5FPmq2NkgmxHY4SDi5n2oaNN8wL2Xis4EqEwVsY2KHCoF6q5mMmTXO%2FlNysV8f4yUKb5E&portalId=148804253) ![electrical-plug-in-a-wall-outlet-2026-03-26-01-27-45-utc](https://www.smelectricalservices.org/hs-fs/hubfs/electrical-plug-in-a-wall-outlet-2026-03-26-01-27-45-utc.webp?width=5655&height=3770&name=electrical-plug-in-a-wall-outlet-2026-03-26-01-27-45-utc.webp) ![additional sockets](https://www.smelectricalservices.org/hs-fs/hubfs/banner/additional%20sockets.png?width=822&height=536&name=additional%20sockets.png) ## Make the room work around you The way we use our homes changes. A spare bedroom becomes an office, a television moves to another wall or a kitchen needs more convenient power for everyday appliances. If you’re constantly swapping plugs or running extension leads across the room, additional sockets can make the space safer, tidier and easier to use. SM Electrical Services will assess the existing installation, discuss where power is needed and advise on practical positions before the work begins. ## Socket and switch services #### Additional sockets Add power points in bedrooms, living rooms, kitchens, hallways, home offices, utility spaces and other suitable areas. #### Socket relocation Move sockets to better positions when furniture, appliances or the layout of a room changes. #### Additional switches Add or reposition switches to make lighting easier to control from the places you naturally enter and leave the room. #### USB sockets Install suitable socket outlets with integrated USB charging where appropriate for the room and the electrical installation. #### Home office power Plan enough sockets for computers, monitors, printers, chargers and other equipment without creating a tangle of extension leads. [Speak To A Specialist](https://cta-eu1.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLL7%2FwURENgsjrWNCcY%2B2blPEioJoUz3GPn7oXWUENWKFhjexsUUuMw9es0jjgq6vtt%2BO0udxy67IrBfJa5DYzSpV6PIKpyTsRMvt0istgPJZDqo9IbEt8oKUssWtnbCA%2BzOU5kplGhHQULnWAA6Y6%2Bc%2BdB3EYGgdrfbvkAtKb2HHQBjJyMLYs0jM44VTiF9Mc4BKDLW%2Ff%2BBHdup&portalId=148804253) ![electric-plug-connecting-to-wall-socket-in-home-2026-03-25-05-36-41-utc](https://www.smelectricalservices.org/hs-fs/hubfs/electric-plug-connecting-to-wall-socket-in-home-2026-03-25-05-36-41-utc.webp?width=7000&height=4667&name=electric-plug-connecting-to-wall-socket-in-home-2026-03-25-05-36-41-utc.webp) ## Will walls need to be opened? The installation method depends on the property and where the new socket or switch is required. In some homes, cables can be routed through floor voids, ceiling spaces or existing routes. In others, the wall may need to be chased so the cable can be concealed. We’ll explain the likely cable route and any disruption before the quotation is agreed. SM Electrical Services completes the electrical work and leaves the working area tidy. Plastering and decorating are not included. ## Safety and circuit suitability Adding a socket isn’t simply a matter of connecting another outlet. The existing circuit needs to be checked for suitability, and the position and intended load need to be considered. Our electricians inspect the relevant area, install the new accessories safely and provide certification where required. [Call Our Team](https://cta-eu1.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLIlixyDNX0iB7b%2BFFR0mJx46ttzL5na6Horl7qpN6O0V%2FlzFAtNqWjRzpsIqABY8yk%2FkweiqUy1wZn7wh9ZiM78no60pHrp3t5c1cmy%2BF8YM%2FMB5OXmsrLnaYssr5OyUFSxAzg%2BkNLD%2B2wxwf4KYGkj9Q%3D%3D&portalId=148804253) ![switch4](https://www.smelectricalservices.org/hs-fs/hubfs/Images/switch4.webp?width=1600&height=1100&name=switch4.webp) ## Frequently asked questions Can you add extra sockets in any room? Sockets can be added in most rooms, but the position, cable route and existing circuit need to be assessed first. Bathrooms and outdoor areas have additional requirements. Is it safe to use extension leads long term? Extension leads can be useful temporarily, but relying on several leads or adaptors may be a sign that the room needs more permanent socket outlets. Overloading should always be avoided. Can sockets be moved? Yes. We can assess the existing wiring and propose a suitable new position. Can you install USB sockets? Yes, where suitable. We can discuss the type of outlet and whether it’s the best option for the space. Do I need a full rewire to add sockets? Usually not. Additional sockets can often be added to a suitable existing circuit, although testing may identify issues that need to be addressed first. How long does socket installation take? The timescale depends on the number of sockets, access and the cable route. We’ll confirm the expected duration after assessing the work. ## Add power where you actually need it Tell us which rooms are causing frustration and where you’d like sockets or switches. We’ll assess the options and provide a clear quotation for safe, tidy installation. [Request A Quote](https://cta-eu1.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLKXnizGppulVzXy%2FkldilYDw%2Ba2FeVAXCyx7bnN6woNTKLMMwY5cddvoXqm8HTgyPN0Ms6JsClqqGWUnBuLcux%2Fhy0FtuJ3WotLvR%2FM9P1nG10JMOIpqURbrNxiFsj%2B%2FeC5FPmq2NkgmxHY4SDi5n2oaNN8wL2Xis4EqEwVsY2KHCoF6q5mMmTXO%2FlNysV8f4yUKb5E&portalId=148804253) ## Trusted by homeowners across Hertfordshire & North London “Timely, competitively priced and high- quality work from SM Electricals (including installing a new plug socket and replacing an extractor fan)” Benjamin K “We’re repeat customers of Spencer and his team. They’re always polite, on time and do a fantastic job. Can’t recommend them enough!” Sebastian Thorpe “Excellent service throughout. All my electrical issues now sorted- thank you!Would highly recommended SM Electrical Services.” Eleni Keogh “We’ve used this company twice - they were very professional, approachable and thoughtful, and the work has been completed to a high standard.” Roger Quinn Get In Touch! ## Looking for a reliable electrician you can trust? Whether you're planning improvements to your home or need advice on an electrical issue, our experienced team is here to help with professional workmanship, clear communication and dependable service. [Request A Quote](https://www.smelectricalservices.org/request-a-quote) [Call Our Team](tel:02035761546) [![SMES-Logo-NoAnim](https://www.smelectricalservices.org/hubfs/SMES-Logo-NoAnim.svg "SMES-Logo-NoAnim")](https://www.smelectricalservices.org/) [info@smelectricalservices.org](mailto:info@smelectricalservices.org) [0203 576 1546](tel:02035761546) Maple House, High Street, Potters Bar, EN6 5BS VAT number: 372465288 Services - [Consumer Unit Upgrades](https://www.smelectricalservices.org/consumer-unit-replacement) - [EICR Certificates](https://www.smelectricalservices.org/eicr-test-electrician) - [Electrical Fault Finding](https://www.smelectricalservices.org/fault-finding-electrician) - [Garden Lighting](https://www.smelectricalservices.org/outdoor-lighting-installation) - [Indoor Lighting Installation](https://www.smelectricalservices.org/lighting-installation) - [Additional Sockets & Switches](https://www.smelectricalservices.org/sockets-switches-installation) - [Kitchen Rewires](https://www.smelectricalservices.org/kitchen-rewire) - [Landlord Electrical Services](https://www.smelectricalservices.org/landlord-electrical-services) - [Electrical Supply](https://www.smelectricalservices.org/electrical-supply) - [Garden Rooms](https://www.smelectricalservices.org/garden-rooms) About - [About Us](https://www.smelectricalservices.org/about-us) - [Meet The Team](https://www.smelectricalservices.org/the-team) - [Areas We Cover](https://www.smelectricalservices.org/location) Resources - [Blog](https://www.smelectricalservices.org/blog) - [Book A Consultation](https://www.smelectricalservices.org/book-a-consultation) - [Request A Quote](https://www.smelectricalservices.org/request-a-quote) [Areas We Cover](https://www.smelectricalservices.org/location) - [Potters Bar](https://www.smelectricalservices.org/electrician-potters-bar) - [St Albans](https://www.smelectricalservices.org/electrician-st-albans) - [Barnet](https://www.smelectricalservices.org/electrician-barnet) - [Enfield](https://www.smelectricalservices.org/electrician-enfield) - [North London](https://www.smelectricalservices.org/electrician-north-london) - [Hertfordshire](https://www.smelectricalservices.org/electrician-hertfordshire) © 2026 Spencer Michaels T/A SM Electrical Services. 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