Electrical contractors in London

1330 electrical contractors based in and around London.

• S Stone Black Ltd London · Refurbishment · 1-9 employees

  Stone Black Limited is a property solution and Interior design firm based in Stanmore, Harrow, London. We provide services for Interior design, renova

• S Stonehouse Builders Ltd London · Demolition · 1-9 employees

  Builders services in London from a highly experienced team. Stonehouse Builders Ltd makes refurbishing your home or business simple.

• S Strabag UK Ltd London · Civil engineering

  STRABAG UK, part of STRABAG SE, offers comprehensive construction services across water, energy, transport, and building sectors, integrating innovati

• S Strata Flow Ltd London · Plumbing

  Strata Flow provides expert plumbing, heating, and gas services across Bournemouth, combining expert knowledge with a warm, friendly approach. They of

• S Streamline Building Solutions Ltd London · Bathroom fitting · 1-9 employees

  Streamline Building Solutions Ltd in North London offers skilled builders for bathroom adaptations, loft conversions, renovations, and extensions. Con

• S Streamline M&E Compliance Ltd London · Electrical

  One delivery partner for property compliance across electrical, gas, fire, energy, water and ventilation. Inspection, certification, remediation, clos

• S Strong Services Ltd London · Electrical · 1-9 employees

  Strong Services Limited offers electrical installation, security systems, and structured IT infrastructure solutions. They focus on smart, lean, and a

• S STRUCTURED WIRING LTD London · Electrical

  Domestic electricians in New Cross, NAPIT-registered, offering 16+ years' experience in repairs, fault finding, installations, upgrades, and lighting.

• S Stunnerz Global Ltd London · Electrical · 1-9 employees

  Stunnerz Global Ltd offers innovative IT solutions including software development, network solutions, cybersecurity, cloud DevOps, AI, and data analyt

• S Stylish Build Ltd London · Extensions

  Stylish Build Ltd specialises in home transformations in London, offering expert craftsmanship for extensions, loft conversions, refurbishments, kitch

• S SunWise Solar London · Solar PV

  SunWise Solar is a Lincolnshire-based independent installer of solar panels, battery storage, and EV charging systems. They offer expert advice and ta

• S Supreme Home Construction Ltd London · Main contractor · 1-9 employees

  Supreme Home Construction Ltd offers high-quality construction services, building homes that reflect clients' dreams. They promise satisfaction and wo

• S Supreme Lofts Ltd London · Main contractor · 1-9 employees

  Supreme Lofts Ltd offers a comprehensive range of building services including new builds, loft conversions, property extensions, and home improvements

• S Sureserve Compliance Electrical North Ltd London · Electrical

  Sureserve Compliance Electrical North Ltd is a electrical company based in London, registered at Companies House in 2015.

• S Sureserve Energy Services North Ltd London · Heating & ventilation · 50-249 employees

  Sureserve delivers high-quality solutions for housing associations and local authorities, ensuring energy efficiency, safe homes and better quality of

• S Surrey Garage Conversions London · Loft conversions

  Optimise your garage with a garage conversion. Increase space & the value of your property. Free quotes. Call now

• S Sutton Projects London · Refurbishment

  Sutton Projects is a versatile construction company offering a wide range of services, from refurbishment and fit-outs to specialized trades like elec

• S Sv Lux Ltd London · Fire protection

  SV LUX LTD is a London-based company specializing in construction industry qualifications and certifications. Established in 2018, they offer a wide r

• S Sw12 Renovations Ltd London · Painting & decorating

  Professional painters and decorators in Balham delivering high-quality painting and decorating solutions for homes and businesses.

• S Swami Builders Ltd London · Extensions · 1-9 employees

  Swami Builders Limited was established in 2005 and offers a wide range of construction services within the M25 area of London. No job is too big or to

• S Swanley Contractors Ltd London · Groundworks · 1-9 employees

  Swanley Contractors are specialists in grounds maintenance and civil engineering, serving London and the South East UK for over 30 years. Family-run b

• S Swif & Neat Multitraders Ltd London · Plumbing

  General Maintenance Services in Greater London. Plumbing, Roof Repair, Electrical, Flooring, Doors & Lock Repair, Garden Cleaning, Home Remodeling, HV

• S Swift Maintenance Solutions Ltd London · Damp proofing

  Swift Maintenance Solutions Ltd offers expert mould and damp inspection, surveying, thermal imaging, air sampling & reporting, alongside general build

• S Swiftline Engineering Ltd London · M&E contracting · 10-49 employees

  Swiftline Engineering provides smart, cost-effective mechanical and electrical engineering solutions, focusing on design, installation, and maintenanc

• S Switchd London · Utilities · 10-49 employees

  Switchd is an impartial service that searches the energy market daily, automatically switching you to the best energy deals to save you money.

• S Switched On London Ltd London · Electrical · 10-49 employees

  SWITCHED ON LONDON LTD is a company based in London, England. Their website is currently unavailable.

• S Swyft Services London · Carpentry & joinery

  Swyft Services specializes in bespoke fitted wardrobes and custom furniture in SW London & Surrey. Maximize storage and add value to your home.

• S Synergy Builders Ltd London · Property developer

  Synergy Builders Ltd is a property developer company based in London, registered at Companies House in 2025.

• S SYNERGY PROPERTY CARE LTD London · Electrical

  Synergy Property Care North London estate agents offering sales, lettings, property management and guaranteed rent. 5.0★ rated. Call 020 8374 3690.

• T T & I Facilities Ltd London · Fire protection · 1-9 employees

  T&I Facilities Ltd offers fire safety solutions and consulting, including design, installation, and maintenance of integrated systems. Established in

• T T. R. Properties London · Refurbishment

  T. R. Properties offers a complete refurbishment service in Chelsea, Kensington, Fulham, and Battersea, guiding clients from project start to finish.

• T T.M.Construction Roofing Ltd London · Roofing

  T.M. Construction Roofing Ltd offers building and roofing services across London, specializing in extensions, loft conversions, new builds, refurbishm

• T T&R London Contractors Ltd London · Loft conversions · 1-9 employees

  T&R London Contractors is a building and renovation company in Walthamstow, offering loft conversions, extensions, new builds, plumbing, electrical, a

• T Tamesis Development Ltd London · Refurbishment · 10-49 employees

  Tamesis Development Ltd is a London-based property maintenance, repairs, and refurbishment specialist established in 2019. We serve housing associatio

• T Tarrant Group Ltd London · Roofing

  Protect your property with the Top lightning protection services UK. Safeguard your home or business with expert solutions for ultimate safety.

• T TaskRunner London · Painting & decorating

  TaskRunner offers reliable, trusted, and professional Man and Van, Handyman, and Painting & Decorating services in London. Hire personal assistants fo

• T Tavo Gas & Plumbing Ltd London · Plumbing

  Your local experts for heating, plumbing & gas services in North London. Fast, reliable solutions for domestic & commercial needs. Get a free quote to

• T Taylors Electrical Ltd London · Electrical

  Taylors Electrical Ltd are Hemel Hempstead based Electricians with over 20 years of experience, serving domestic, commercial and industrial clients ac

• T Tcm Contractors Ltd London · Refurbishment

  TCM Contractors LTD is a versatile building company specializing in a wide range of construction services, from design and planning to execution and f

• T TealCore London · Bathroom fitting

  TealCore delivers bathrooms, kitchens, marble finishes and interior installations across the UK with detail-led quality control.

• T Tec24 Ltd London · Electrical

  TEC24 LIMITED is a company that appears to have an expired website, making it difficult to ascertain its services or operational details.

• T Techfinity London Ltd London · Security systems

  Practical managed IT support, cyber security, cloud, backup and infrastructure services for London businesses.

• T Tectanium London · Electrical

  Tectanium delivers expert data cabling and managed labour solutions, supplying certified professionals for critical IT and telecoms projects.

• T Tekton London London · Refurbishment

  Tekton London specialises in high-end property renovations, bespoke joinery, kitchens, bathrooms, plumbing, and project management across London.

• T Teren Ltd London · Refurbishment

  Teren is a London-based firm specializing in residential and commercial construction, refurbishment, and property management. We prioritize quality cr

• T Tesoro Property London · Painting & decorating · 1-9 employees

  Tesoro Property is a London-based company offering property development and building services, including painting, decorating, and electrical work. Th

• T Thames Glow London · Electrical

  Thames Glow provides electrical services, including safety inspections, PAT testing, maintenance, and repairs for domestic properties in London. They

• T Thames Greenergy Ltd London · Heating & ventilation

  Certified specialists delivering reliable HVAC & Electrical services across London. Offering same-day services for comfort, efficiency, and long-term

• T Thames Spark Renewables Ltd London · Electrical

  Thames Spark is a professional electrical contractor specialising in smart home automation, LED lighting, CCTV, and fire alarms. Serving domestic, com

• T Thames View Group Ltd London · Main contractor · 1-9 employees

  Thames View Construction is a construction company offering new build, refurbishments, and commercial projects with an open, honest, and transparent a