Electrical subcontractors in the UK

9240 UK subcontractors offering electrical work.

• N NW Electrical Installations Ltd Colwyn Bay · Electrical · 1-9 employees

  Electrical contractors covering the North Wales coast, based in Conwy. No job too small or too big for NW Electrical Installations Ltd.

• N Nwe Solutions Ltd Worcester · Electrical

  NWE Solutions are NAPIT accredited electricians in Worcester, offering reliable and affordable electrical installation, inspection, and testing for re

• N NWER Heating Liverpool · Heating & ventilation

  Premium electric radiators, boilers and Sunamp heat batteries, installed from our Liverpool base across the North West. Free surveys, 30-year guarante

• N Nwl Electrics Ltd Liverpool · Electrical

  Friendly family-run business offering skilled local electricians for electrical problems big or small across the North West.

• N Nwr Electrical Ltd Stourbridge · Electrical

  Midlands based electrical contracting company with over 35 years of experience. Specialising in commercial, industrial, and BMS control wiring.

• N Nyxion Ltd London · Electrical

  Electrical and smart-home contractor for architects. RIBA-aware, M&E coordinated, NICEIC, KNX and Rako certified. London and across the UK.

• O O & O Electrical Ltd Kidlington · Electrical

  O&O Electrical are a Kidlington based electrical contractor firm. We pride ourselves on excellent customer service and a keen eye for detail.

• O O Electrical Services Ltd Harlow · Electrical

  O Electrical Services Ltd are London based Electricians serving all of London, Essex and nearby areas. Providing domestic, commercial and industrial s

• O O R Trade Solutions Ltd Wolverhampton · Refurbishment

  O R Trade Solutions Ltd is a professional property maintenance and refurbishment company based in Wolverhampton, serving customers across the West Mid

• O O'Briens Electrical Bexley · Electrical

  NICEIC approved electrical contractors based in Bexley, working throughout London and the South East. Offering commercial and domestic electrical serv

• O O'Connor Electrical Derby · Electrical · 10-49 employees

  Electrical, Fire, and Security services in the Midlands, Derbyshire, Staffordshire. Electric Vehicle Chargepoints, Data, CCTV and Door Access

• O O'Mahony Contractors Ltd Buckinghamshire · Rail infrastructure · 1-9 employees

  O'Mahony Contractors Ltd is a construction and maintenance company established in 2000, offering comprehensive services to the rail construction, main

• O Oadby & Wigston Electrical Ltd Wigston · Electrical

  Expert electrical solutions for domestic, commercial, and industrial properties in Leicester. NAPIT registered and fully insured.

• O Oak Leaf Building Projects Ltd London · Refurbishment · 1-9 employees

  Oak Leaf Building Projects delivers high-end residential refurbishment, structural works and extensions across London, scoped in writing and priced li

• O Oak Refrigeration And Mechanical Services Ltd Castleford · Air conditioning · 10-49 employees

  Oak Refrigeration, Air Conditioning & Electrical Services offers comprehensive HVAC and electrical solutions for retail, commercial, and industrial cl

• O Oakbrook Electrical Ltd Sheffield · Electrical

  Oakbrook Electrical Ltd is your local electrician and electrical retailer in Sheffield, offering a wide range of electrical services for homes and bus

• O Oakford Integration Ltd Devizes · Electrical

  Oakford Integration provides smart, sustainable infrastructure including solar energy, EV charging, automation, security, and data solutions for resid

• O Oakleaf Electrical Contractors Ltd. Maidstone · Electrical · 10-49 employees

  Oakleaf Electrical Contractors provide high-quality electrical services including installation, maintenance, and testing across the South East of the

• O Oakley Home Improvements Ltd Ashford · Kitchen fitting

  Kitchen and bathroom designers, loft extensions, and home improvement specialists in Staines, Kingston, Middlesex, and Surrey. Award-winning family co

• O Oakley Interiors (South East) Ltd Battle · Kitchen fitting

  Transform your home with bespoke kitchens, bathrooms, and bedrooms in Bexhill, East Sussex. Oakley Interiors provides high-quality, tailored designs t

• O OAKLEY'S HOME IMPROVEMENT'S GROUP LTD Doncaster · Refurbishment

  Oakleys Home Improvements offers bespoke home renovation services in Doncaster, specialising in extensions, kitchens, bathrooms, garden cabins, and ep

• O Oakmont Electrical Ltd Liverpool · Electrical

  NICEIC and OZEV-authorised electrical contractors in Liverpool, Merseyside & the North West. Rewires, consumer unit upgrades, and EV charger installat

• O Oakmoor Heating Ltd Twickenham · Heating & ventilation

  Oakmoor Heating Ltd offers comprehensive gas boiler servicing, installations, upgrades, and repairs. Gas Safe registered engineers providing central h

• O Oakray Ltd Enfield · Heating & ventilation

  Oakray are property performance specialists providing building support since 1979. This family-owned business is a contractor of choice for compliancy

• O Oakridge Building Services Ltd Aylesbury · Refurbishment

  Oakridge Building Services offers property maintenance, handyman services, flooring, media walls, and landscaping in Oxford and across the UK. Committ

• O Oaks Electrical Cullompton · Electrical

  Experienced and trusted electricians covering the South West. We carry out all aspects of electrical work for domestic & commercial/industrial.

• O Oaks Electrical Supplies Ltd Sevenoaks · Electrical

  Kent-based electricians for domestic and commercial work, EV chargers and landlord compliance. NAPIT registered and fully insured, based in Sevenoaks.

• O Oakville Contractors Ltd Brighton · Refurbishment

  Oakville Contractors Ltd, 18+ years of quality installations and clearances across Sussex.

• O Oakwood Building & Joinery Ltd Bolton · Refurbishment

  Oakwood Building & Joinery Ltd offers professional house extensions, loft conversions, home renovations, and building services across Manchester, Pres

• O Oakwood Building & Roofing Ltd Bristol · Main contractor

  Oakwood Building and Roofing are general builders, roofers and roofing repairs in Long Ashton, Pill and Bristol. Offering complete building services a

• O Oakwood Construction Services Ltd Maidstone · Refurbishment · 10-49 employees

  Reliable reactive and planned maintenance across Kent, London and the South East. 24/7 support, fast response, and expert building maintenance solutio

• O Oakwood Energy Group Winsford · Solar PV · 1-9 employees

  Oakwood Energy Group are nationwide leaders in commercial & domestic electrical installations and energy management, specialising in solar PV and batt

• O OAKWOOD LOFTS Lancing · Loft conversions · 1-9 employees

  Unlock your home's potential with Oakwood Lofts. Expert loft conversions in West Sussex, adding space and value to your property. Contact us for a fre

• O Oasis Electrics Ltd Farnham · Electrical

  Oasis Electrical Engineers and Contractors offer domestic, commercial, and industrial electrical services. Experienced team for any job, big or small,

• O Obd Electrical Ltd Warrington · Electrical

  OBD Electrical is a Warrington-based electrical solutions partner serving Warrington and Cheshire. Known for reliability and competence with a 9.97 Tr

• O Obtain Electrical Services Torquay · Electrical

  Electrician serving Devon. Get a fast quote, be kept up to date with SMS and email updates throughout your project, then rest easily with our 5-year e

• O OC Renovations Limited Dorchester · Refurbishment · 1-9 employees

  OC Renovations Ltd offers property maintenance, construction, and electrical services with a focus on reliability and customer satisfaction. Specialis

• O OCE Electrical LTD London · Electrical

  OCE Electrical Ltd is a family-run electrical services company based in Caddington, serving Bedfordshire, Hertfordshire, and Buckinghamshire. Founded

• O Ocean Builders Ltd Birmingham · Extensions · 1-9 employees

  Ocean Builders offers a comprehensive range of building services, specializing in extensions, new builds, roofing, and refurbishments. We also provide

• O Ocean Global Ltd Walthamstow · Shopfitting

  Ocean Global Ltd is a shopfitting company established in 2005, serving the UK retail industry with project management, 3D design, and fit-out services

• O Ocean Solar Salisbury · Plumbing · 1-9 employees

  Ocean Solar provides renewable heating and plumbing solutions for domestic and commercial clients, including housing developers and contractors across

• O Ockelton Electrical Contractors Ltd Beverley · Electrical

  Ockelton Electrical are local electricians in Hull & East Yorkshire. Specialising in domestic, commercial and renewable energy solutions like Solar Pa

• O Ocl Rail Ltd Benfleet · Rail infrastructure · 10-49 employees

  OCL Group Ltd is a specialist contractor and supplier within the rail industry, established in 2007. They offer a range of civils, building, and elect

• O Octopus Dcs Ltd Liverpool · Carpentry & joinery

  Octopus DCS Ltd offers a comprehensive range of property maintenance and joinery services, from bespoke installations to general repairs. They work wi

• O Odm Electrical Services Ltd Dungannon · Electrical

  ODM Electrical Services offers comprehensive electrical solutions for domestic, commercial, and industrial clients, specializing in design, installati

• O ODM Services Gravesend · Heating & ventilation · 10-49 employees

  Award winning company delivering commercial heating, plumbing and mechanical projects across London and the South East.

• O OFF-GRID NORTH WEST LTD Preston · Solar PV

  Off-Grid North West: MCS certified specialists in solar panel and EV charger installation in Lancashire. Go green with renewable energy solutions.

• O Office Electrix Ltd Middlesbrough · Electrical · 1-9 employees

  Office Electrix are a highly professional and dynamic business with over 30 years of combined expertise in the electrical industry. Our mission is sim

• O OGF ELECTRICAL LTD Banbury · Electrical

  OGF Electrical offers professional, certified electrician services in Banbury and North Oxfordshire. Specializing in full rewires, consumer unit upgra

• O Ogival Ltd London · Refurbishment

  Ogival offers professional property modifications and alterations, including refurbishments, basements, extensions, and loft conversions. With a desig