Electrical main contractors in the UK

3961 UK main contractors offering electrical work.

• I Invisible Group Southampton · Fit-out & interiors · 1-9 employees

  Experts in Commercial Interiors & Office Design in London. Top quality services to commercial properties. Talk to us today

• I IPD Shopfitting Darlington · Shopfitting · 10-49 employees

  Interactive Projects & Design Limited offer a complete bespoke shopfitting package to meet all client requirements, serving architects, retailers, loc

• I IPS Renovation Ltd Mitcham · Refurbishment · 1-9 employees

  IPS Renovation Ltd is London's trusted Home Renovation specialist, delivering exceptional quality in kitchen renovations, bathroom remodeling, plaster

• I Ipsum Chorley · Utilities · 50-249 employees

  The UK's customer service leader in specialist utility and infrastructure services, keeping the UK's lights on and taps running 24/7/365.

• I IREIBUS LTD Harlow · Refurbishment · 1-9 employees

  Specializing in top-quality building construction services across Greater London within M25. Committed to excellence in residential and commercial pro

• I Irenov8 & Refurbish Ltd Newcastle Upon Tyne · Refurbishment · 1-9 employees

  iRenov8 & Refurbish specialises in transforming residential and retail spaces, offering tailored renovation solutions that combine style, functionalit

• I Irimi Developments Sutton Coldfield · Refurbishment

  With over 20 years in Property Maintenance & Renovation, Irimi Developments provide a trusted and excellent service for homes, schools and commercial

• I Iron & Pine Dalbeattie · Modular & offsite construction · 10-49 employees

  Iron & Pine are a leading provider of luxury shipping container conversions & modular buildings. Proudly based in Dumfries & Galloway, Scotland.

• I Irwin M&E Craigavon · M&E contracting · 250+ employees

  Irwin M&E provides mechanical, electrical, energy, and renewable installation and maintenance services across public and private sectors throughout th

• I Isa Building Ltd Aylesbury · Main contractor · 1-9 employees

  ISA Building offers over 25 years of experience in construction and renovation, dedicated to quality craftsmanship and client satisfaction. They make

• I Iskcon Construction Ltd Edgware · Refurbishment · 1-9 employees

  Iskcon Construction Ltd is a local and trusted building company in Edgware, offering a wide range of professional, reliable, and friendly services tai

• I Island Facility Services Ltd Newport · Electrical · 10-49 employees

  IFS Property Services offers a comprehensive range of commercial and domestic property services on the Isle of Wight, including bathrooms, kitchens, d

• I Itchen Electrical Services Ltd Fareham · Electrical · 10-49 employees

  Itchen Electrical Services Ltd, based in Fareham, Hampshire, offers a wide range of electrical works, control panel manufacturing, and BMS integration

• I Ivybuild Ltd Maldon · Main contractor

  Ivybuild is a trusted, all-in-one building solution based in Maldon, Essex, offering a comprehensive range of services for new builds, extensions, and

• I Iwanski Design Co. Ltd High Wycombe · Main contractor · 1-9 employees

  Iwanski Design Co is a family-run construction company in High Wycombe, experienced in renovations, extensions, loft conversions, kitchen and bathroom

• I Iwik Construction Ltd London · Main contractor · 1-9 employees

  Iwik Construction is a well-established building company in Southwest London, offering a full range of construction and renovation services. They prid

• J J & B Hopkins Ltd Fareham · M&E contracting · 1-9 employees

  J&B Hopkins Limited is an employee-owned trust providing a full MEP design and build service to the construction industry and direct to end-user marke

• J J & F Property Services Ltd Whyteleafe · Refurbishment · 1-9 employees

  J & F Property Services Limited offers high-quality construction solutions for domestic and commercial projects, specializing in new builds, extension

• J J & J Drake Ltd Cambridge · Electrical · 1-9 employees

  J & J Drake is a family-run electrical company founded in 2004, offering a wide range of electrical services to domestic and commercial customers nati

• J J & M Loft Conversion Ltd Dagenham · Carpentry & joinery · 1-9 employees

  J & M Loft Conversion Ltd is a London-based construction firm with over 10 years of experience, offering a wide range of building services including c

• J J Ash Builders Ltd New Milton · Extensions · 1-9 employees

  J Ash Builders Ltd is an established and reliable building firm with over 25 years of experience, specialising in high-quality extensions and refurbis

• J J B Loughlin Contractors Chorley · Main contractor · 1-9 employees

  J. B. Loughlin Contractors Ltd offer residential and commercial building services. A family-run company with over 55 years in business, we prioritise

• J J C Construction Group Ltd Basildon · Groundworks · 1-9 employees

  JC Construction Group Ltd are a building project company based in Essex, specialising in high-quality construction and property maintenance services f

• J J Crouch Electrical Ltd Ware · Electrical

  J Crouch Electrical Ltd: professional electrician in Hertfordshire. Domestic, commercial, industrial & events. Free quotes.

• J J D E Electrical Contractors Ltd Mold · Electrical · 10-49 employees

  JDE Electrical Contractors Ltd offers professional electrical services to commercial, industrial, and domestic markets. Established in 1990, they are

• J J Field Construction Droitwich · Extensions · 1-9 employees

  Expert home extensions, renovations & bricklaying across the West Midlands & Worcestershire. From concept to completion, we deliver craftsmanship you

• J J Gibbs Building Services Ltd Watford · Refurbishment · 1-9 employees

  J Gibbs Building Services Ltd offers expert building, roofing, and landscaping services in Watford. Quality craftsmanship tailored to your needs-turn

• J J Gooch Electrical Services Ltd Swaffham · Electrical · 1-9 employees

  Norfolk based electricians specialising in solar panels and EV charging for commercial and domestic clients. Offering a full range of electrical servi

• J J H Electrical Contracting Ltd Leicester · Electrical · 1-9 employees

  JH Electrical's team of qualified expert electricians has over a decade of professional experience serving Leicestershire and the East Midlands.

• J J H Joinery Services (Midlands) Ltd Nottingham · Carpentry & joinery · 1-9 employees

  J H Joinery Services is a well-established joinery company in Nottingham, offering specialist building and joinery services including loft conversions

• J J M Electrical & Property Ltd Newcastle Upon Tyne · Refurbishment · 1-9 employees

  J M Electrical & Property Ltd offers expert property renovations in Newcastle Upon Tyne. We transform your home with our trusted renovation specialist

• J J Mccann & Co Ltd Chilwell · Civil engineering · 250+ employees

  McCann Ltd is a leading civil and electrical engineering construction company operating throughout the UK on major road, rail and airport infrastructu

• J J Monks Property Services Ltd Gillingham · Refurbishment

  For all your home improvement needs | trusted builder in Kent | Monk's Property Services, based in Kent. hands-on experience in the building & constru

• J J O'Connor London · Heating & ventilation · 10-49 employees

  J O'Connor is a national mechanical and electrical contractor established over 25 years ago, serving public, commercial, and private sectors with a 24

• J J R ELLIOTT Bury St. Edmunds · Air conditioning · 1-9 employees

  J R Elliott Ltd provides nationwide commercial property maintenance services including PPM, reactive maintenance, air conditioning, damp proofing, asb

• J J R Jackson & Sons Ltd Beverley · Main contractor · 1-9 employees

  JR Jackson & Sons is a family-owned building contractor established in 1968, offering domestic and commercial construction services including extensio

• J J Robinson Building Contractors Ltd Preston · Main contractor · 10-49 employees

  Robinson Construction is a family-run building contractor and construction company based in Lancashire, offering tailored solutions for new builds, co

• J J S Bowsher Ltd Barry · Design & build · 10-49 employees

  J S Bowsher Ltd offers joinery, shopfitting, and building services across the UK, providing turnkey solutions from concept to completion with an empha

• J J S D Construction Ltd Meltham Holmfirth · Main contractor · 1-9 employees

  Experienced building and construction contractors in Holmfirth, JSD Construction Ltd offer property improvement services including conversions, extens

• J J T Edwards Ltd Tunbridge Wells · Heating & ventilation · 1-9 employees

  Trusted specialist for schools across the UK, delivering bespoke heating, electrical, and construction solutions for over 15 years. DBS-checked staff

• J J W Mcdonald Building Services Ltd Bromley · Refurbishment · 1-9 employees

  Quality Craftsmanship backed with a 12 month installation warranty. Kitchens, Bathrooms, Boiler Installations & Refurbishments in South London & Kent.

• J J W Mcdonald Kitchens & Bathrooms Ltd Chislehirst · Kitchen fitting · 1-9 employees

  JW McDonald Kitchens & Bathrooms Ltd specialises in the design, supply and installation of kitchens and bathrooms, delivering fully managed renovation

• J J. B. Young & Sons Ltd Wotton-Under-Edge · Main contractor

  Trusted local builders since 1962, J B Young & Sons Ltd offer high-quality workmanship for renovations, extensions, and new builds in Wotton-Under-Edg

• J J. Ferguson Lanarkshire · Roofing · 10-49 employees

  J. Ferguson offers installations, repair, and maintenance for commercial, industrial, and public/private sectors. Established in 1972, they have over

• J J. Geraghty Ltd Elland · Utilities · 1-9 employees

  J Geraghty Utility Services are a UK leading utility connections contractor specialising in the infrastructure and connections of multi-utilities incl

• J J.F.M. Electrical Ltd Bellshill · Electrical · 10-49 employees

  Central Scotland's Premier Commercial & Industrial Electrical Contractor. Family run business offering a wide range of electrical and building mainten

• J J.L.Renovation Ltd Middlesbrough · Refurbishment · 1-9 employees

  Contact JL Renovation in Middlesbrough for expert home and commercial renovations. Quality, reliability, and great results.

• J J.P.F. Clarke (Construction) Ltd London · Main contractor

  JPF Clarke is a family-run construction company with over 40 years of experience in North London. They offer a comprehensive range of building service

• J J.R Building And Maintenance Services Ltd Rowley Regis · Electrical · 1-9 employees

  J.R. Building & Maintenance Services are a reputable team with over 30 years industry experience, delivering high quality services to domestic and com

• J J.S.S Installations Ltd Barnsley · Windows & doors · 10-49 employees

  JSS Installations is a Barnsley-based company specialising in windows, doors, conservatories, and extensions. They offer professional installation ser