Electrical contractors in London

1330 electrical contractors based in and around London.

• G G3 Building Solutions London · Refurbishment · 1-9 employees

  London Building company providing commercial and domestic solutions. Specialising in refurbishments, renovations, extensions, and bespoke installation

• G Gamma Electrical Ltd London · Electrical

  Gamma Electrical Ltd is a versatile electrical contractor specialising in commercial, industrial and residential projects across London and Essex.

• G Ganzke Construction Ltd London · Main contractor · 1-9 employees

  Ganzke Construction Ltd offers 24/7 emergency construction services, property maintenance, and planned refurbishment projects for residential and comm

• G Garner Advanced Ltd London · Air conditioning · 1-9 employees

  Garner Advanced Limited specialises in planned maintenance and ancillary services for blue-chip companies, property owners, and landlords across the U

• G Gas Care Plus London · Plumbing

  Your trusted local plumbing and heating experts with 20+ years' experience. Gas Safe certified engineers for quality and reliability.

• G Gas Certify Ltd London · Electrical

  Gas Certify offers certified gas safety certificates, boiler servicing, EICR checks, and landlord compliance services in London. Book online with tran

• G Gaw Build Ltd London · Main contractor · 1-9 employees

  GAW Build Ltd offers expert construction and renovation services, specializing in new builds, complete home renovations, certified electrical, and plu

• G Gawron Build Ltd London · Design & build · 1-9 employees

  Elevate your living space with London's experts in bespoke residential extensions and premium loft conversions. Our master craftsmen deliver exception

• G Gb Specialist Access Solutions Ltd London · Scaffolding

  Rope access specialists offering a range of installation, construction, fall protection and cleaning services. IRATA-trained.

• G GB Warehouse Solutions London · Steel fabrication

  GB Warehouse Solutions offers warehouse services including racking installation, safety inspections, and building maintenance. HSE compliant.

• G GBC London · Refurbishment · 1-9 employees

  Green Beetle Construction specializes in bespoke property development and end-to-end project management in London. With over 25 years of expertise, we

• G General Space Construction Ltd London · Refurbishment · 1-9 employees

  General Space Construction provides property refurbishment, maintenance, bathrooms, kitchens, tiling and renovation services across Greater London.

• G Geomarine Solutions Ltd London · Electrical

  Geomarine Solutions Ltd offers professional marine electrical installations, diagnostics, repairs, navigation-system support, and engine-room electric

• G Geometric Renovation London · Refurbishment

  Geometric Renovation offers home and kitchen renovation, maintenance, and construction services in London for residential and commercial projects. Wit

• G Ges Electrical Services Ltd London · Electrical

  GES Electrical Services is a family business based in North London providing full electrical services to domestic & commercial properties. Reliable, t

• G Ggc Electrical Ltd London · Electrical

  GGC Electrical LTD is your trusted partner for high-quality, safe, and efficient electrical solutions for homeowners, landlords, estate agents, and bu

• G Ghate Construction Group Ltd London · Main contractor · 1-9 employees

  Experienced professionals delivering construction, renovation, home improvement, and maintenance services. Prioritising quality, flexibility, and clie

• G Gianfranco Smart Solutions Ltd London · Security systems

  KNX is the global standard for smart home and building control. Connect devices across brands for flexible, secure, and lasting smart building install

• G Giga FM Ltd London · Electrical · 1-9 employees

  Giga FM Ltd is a UK facilities management, engineering, recruitment and commercial cleaning company delivering reliable services across the constructi

• G GigaVolt London · Electrical

  Gigavolt is a premium electrical contractor in Staffordshire, offering high-quality services to both domestic and commercial clients. Choose Gigavolt

• G Gilroy Building Services Ltd London · Main contractor · 1-9 employees

  Gilroy Building Services Ltd are the trusted choice for high-quality domestic, commercial and industrial building services across London. We offer a r

• G Gilt Edge Property & Building Services Ltd London · Swimming pools

  Gilt Edge Property & Building Services offers comprehensive property and building services, specialising in renovations, refurbishments, and bespoke w

• G GJAT Construction London · Refurbishment · 1-9 employees

  GJAT Construction is a building, renovation, and remodelling company based in North London. Established in 2019, they offer a range of services for re

• G Gjini Building Services Ltd London · Refurbishment · 1-9 employees

  Gjini Building Services LTD can help you with anything from simple room partitioning to complete property refurbishment. We offer a wide range of serv

• G Gl Mapping Ltd London · Utilities

  High accuracy land and infrastructure surveys using cutting-edge technology. Laser scanning, topographical surveys, utility detection & measured build

• G Gl Projects Ltd London · Main contractor

  Combining modern construction methods & expert engineering for Data Centres, Critical Infrastructure & Facilities Management. Specialising in new buil

• G Glacier Clean Energy London · Solar PV

  UK clean energy specialists. Domestic & commercial solar, battery storage, EV charging, smart metering, EICR & PPA. Book a free survey today.

• G Glitz 4ut Ltd London · Main contractor · 10-49 employees

  Glitz 4UT is a family-run real estate and construction company, founded on decades of industry experience. Specialising in client-focused, high-qualit

• G Global Maintenance London · Electrical

  A property maintenance & property investments consultancy offering a diverse range of services from electrical and plumbing to full house renovations

• G Gmr Renovations Ltd London · Refurbishment

  GMR Renovations offers comprehensive home renovation and finishing services in Ilford and surrounding areas. We specialise in transforming homes with

• G Goev Charging Ltd London · EV charging

  Sheffield-based EV charger installers specialising in domestic and commercial EV charger installations. OZEV-Approved and NICEIC-Registered Engineers.

• G Golden Arms Projects Ltd London · Main contractor

  Golden Arms Construction, Urban modern craftsmanship for commercial, residential, and civil projects.

• G Golden Constructors Ltd London · Kitchen fitting

  Golden Constructors Ltd delivers exceptional construction services, committed to quality, safety, and sustainability. Specializing in kitchens, bathro

• G Golden Quality UK Limited London · Electrical

  Golden Quality UK Limited is a construction company in Kingston Upon Thames, offering construction, gas, and electrical services. Committed to quality

• G Goodacre Electrical Contractors Ltd London · Electrical

  Goodacre Electrical Contractors Limited is a family business in North East London offering a wide range of electrical services and energy-saving solut

• G Govbox Ltd London · Electrical · 1-9 employees

  Govbox Limited is a family-owned SME providing a wide range of services including IT, logistics, recycling, removals, and building & construction. App

• G Gpm London Ltd London · Electrical · 10-49 employees

  NICEIC approved and SafeContractor accredited specialists for the electrical and security industry. 30+ Years Experience. 24/7 Emergency Response.

• G Gr Maintenance Ltd London · Refurbishment

  GR Maintenance offers modern construction services, specializing in making your dream home a reality. Committed to quality, safety, and customer satis

• G Grand Build & Scape Ltd London · Refurbishment · 1-9 employees

  Grand Build & Scape Ltd offers expert home renovation services in London, specializing in loft conversions, extensions, and full house renovations. Th

• G Grand Spaces Ltd London · Refurbishment

  Trusted renovation and refurbishment experts in London. Grand Spaces Ltd delivers high-quality renovations, extensions and refurbishments for resident

• G Grandscope Ltd London · Design & build

  Grandscope Limited is a professional building services company based in London, offering a wide range of services including design and build, new buil

• G Granger Group Ltd London · Refurbishment · 1-9 employees

  Granger Group offers top-tier construction services in London, specializing in residential builds, refurbishments, and home improvements. Our expert t

• G Gratte Brothers Building Services Maintenance Ltd London · Electrical

  Gratte Brothers Building Services Maintenance Ltd is a electrical company based in London, registered at Companies House in 1992.

• G Gratte Brothers Catering Equipment Ltd London · Electrical

  Gratte Brothers Catering Equipment Ltd is a electrical company based in London, registered at Companies House in 1984.

• G Gratte Brothers Group Ltd London · M&E contracting

  Gratte Brothers delivers full-service building solutions-electrical, mechanical, foodservice, and security-for clients across London and the South of

• G Great Britain Services London · Plumbing

  Great Britain Services is a London-based plumbing, heating, and electrical company offering 24/7 emergency services with a 45-minute response time. Th

• G Green Electro Heating London · Heating & ventilation

  MCS certified heat pump installers in London. Samsung approved installer with 7-year warranty. Vaillant, Daikin and Mitsubishi approved. £7,500 BUS gr

• G Green Energy Homes Ltd London · Solar PV · 1-9 employees

  Green Energy Homes is a multidisciplinary company providing renewable energy, heating, M&E, and design & build solutions for homeowners, developers, a

• G Green Space Building Contractor Ltd London · Main contractor · 1-9 employees

  Transform your vision into reality with Green Space Building Contractor, best building construction services in Ealing, West London. Our experienced t

• G Greenbirds Electrical & Maintenance Ltd London · Main contractor

  Comprehensive construction, maintenance, and facilities management for commercial developers and institutions across London. Delivering with precision