Electrical subcontractors in the UK

9196 UK subcontractors offering electrical work.

• I Inlight Electrical Aylesbury Ltd Aylesbury · Electrical · 1-9 employees

  Looking for a local Electrician in Aylesbury? Inlight Electrical are approved Electricians, offering a full range of domestic or commercial repairs an

• I Inline Access Ltd Grimsby · Scaffolding

  Inline Access Ltd provides a wide range of work at height solutions nationwide. Based out of Sheffield, South Yorkshire we service all major industrie

• I Innolight Ltd Stevenage · Electrical · 1-9 employees

  Specialising in lighting installation, maintenance, and repair for private and public sectors, including car parks, amenity areas, and commercial prem

• I Innotech Electrical & Renewable Solutions Newton Abbot · Electrical

  Innotech Electrical & Renewable Solutions are experienced, accredited, and professional electricians operating in Torquay and the surrounding areas of

• I Innovative Networks Ltd Hampton · Electrical · 1-9 employees

  Expert Network Installation Services across London, Surrey, and the South East. We design, install, and maintain secure, future-ready systems.

• I Innovheat Ltd Middlesbrough · Electrical

  Local electricians in Middlesbrough for house rewiring, fuse box replacement, EICR testing and indoor and outdoor lighting. Contact Innovheat for a qu

• I Innovix Ltd Manchester · Electrical · 1-9 employees

  Fully certified and trusted electricians in Greater Manchester. Offering 24/7 emergency service, NAPIT-backed certification, and transparent quotes fo

• I Innovolt Ltd Barnsley · Electrical · 1-9 employees

  Innovolt Limited is your trusted partner for cutting-edge electrical contracting services and sustainable solar panel solutions, prioritizing innovati

• I Inov-8 Electrical Services Ltd Tamworth · Electrical

  INOV8 Electrical Services Ltd is a UK-based electrical engineering professional company offering domestic and commercial services. Established in 2024

• I Inpes Ltd Spalding · Fire protection · 1-9 employees

  Leading fire alarm and detection company offering installation, design, commissioning, and maintenance services for commercial sectors.

• I Inspire Electrics Ltd Glasgow · Electrical · 1-9 employees

  Inspire Electrics offers trusted electrical services in Glasgow and across Scotland, with experienced electricians for domestic, commercial, and renew

• I Inspire Green Ltd Cardiff · Solar PV

  Cardiff-based MCS-certified installer of commercial solar PV, EV charging, battery storage & LED lighting across Wales & the South West. Free site sur

• I Inspired Installations Gateshead · Kitchen fitting · 1-9 employees

  Trusted kitchen & bathroom fitters in Newcastle & Gateshead. We design, supply & install bespoke kitchens and bathrooms across the North East. Free qu

• I INSPIRED SMART LIVING LTD Hythe · Electrical · 1-9 employees

  Electricians specialising in smart & eco-home electrics in Hythe, Kent. Offering free quotes for smart home, security, EV charging, and more.

• I Inspirelec Ltd Birmingham · Electrical · 1-9 employees

  Inspirelec Ltd offers qualified commercial and domestic electrician services in Birmingham, including fire alarm installation. With over 15 years of e

• I Insta-Lec Shropshire Ltd Shrewsbury · Electrical · 1-9 employees

  Insta-LEC Shropshire Ltd provides a wide range of quality electrical services including installation, repair, maintenance, and inspection for industri

• I Install (Ceilings & Partitions) Limited Halesowen · Suspended ceilings · 1-9 employees

  Birmingham specialists in suspended ceilings, partitions, and office refurbishment. Offering carpentry, joinery, painting, decorating, flooring, plumb

• I Installation Space Ltd Bristol · Fit-out & interiors · 1-9 employees

  Installation Space Ltd is the longest serving office installation team in South West England, providing office furniture installation, relocation, and

• I Instaloft Ltd Telford · Loft conversions · 50-249 employees

  InstaLoft is the UK's leading loft boarding company, transforming lofts into spacious storage areas with BBA-approved systems, safe loft ladders, and

• I Instant Builders Ltd London · Extensions · 1-9 employees

  Instant Builders Ltd offers high-quality, professional, and reliable construction services in London, specializing in house extensions, loft conversio

• I INSTANT COOLING SOLUTIONS Stockport · Air conditioning

  F-Gas certified commercial refrigeration, air conditioning & cellar cooling in Manchester. 24/7 emergency service. NICEIC Registered & Data Center Spe

• i instant designer LTD London · Kitchen fitting

  Instant Designer is a premier construction company specializing in kitchens, bathrooms, flooring, roofing, electrical, plumbing, painting, and landsca

• I INSTASPARK LTD Telford · Electrical · 10-49 employees

  InstaSpark provides expert residential electrical services across the UK, delivered by qualified electricians. Part of the Lapis Home group, they focu

• I Instyle All Trade Paisley · Fire protection · 10-49 employees

  Instyle All Trade delivers comprehensive trade services across all sectors, specializing in expert craftsmanship and fire protection. We ensure high-q

• I Insufflate Ltd Barnet · Electrical · 1-9 employees

  Insufflate offers Smart Building, Electrical, Air Conditioning, and Energy Monitoring Services to make your space comfortable, safe, and smart. Track

• I Insulation Contracting Services Ltd Birmingham · Asbestos removal · 10-49 employees

  ICS are a high quality asbestos removal and insulation company that operate on Commercial and Domestic premises throughout the UK.

• I Intech Controls Ltd Horsham · M&E contracting · 1-9 employees

  Intech Controls specialises in delivering tailored Building Management Systems (BMS), Energy Management Systems, and Smart Building Technology to enha

• I Intech Property Services Ltd Redditch · Refurbishment · 10-49 employees

  Intech Property Services offers quality disaster repair and building services to commercial and residential clients across the Midlands, specialising

• I Integrated Control Utilities Ltd Coalville · Security systems · 1-9 employees

  Integrated Control Utilities (ICUL) is a NICEIC Approved Electrical Contractor installing electrical, IT, and security systems. They also offer full b

• I INTEGRATED ELECTRICAL SECURITY LTD Calne · Security systems · 1-9 employees

  Integrated Electrical Security design, install & maintain high-end bespoke security systems including CCTV, access control, video entry, gate automati

• I Integrated London Ltd Sutton · Electrical · 1-9 employees

  London based NICEIC-approved Smart home, Security & Electrical specialists. Lutron, Control4, CCTV & Alarms across London & Surrey. Book your free con

• I Integrated Mechanical Ltd Elland · M&E contracting · 10-49 employees

  A family-owned building services engineering business established in 2006, delivering high-quality mechanical, electrical, and air-conditioning projec

• I Integrated Renewables Ltd Dudley · Solar PV · 1-9 employees

  Integrated Renewables provides customised energy and automation solutions for residential and commercial clients, enhancing efficiency and supporting

• I Integrated Utility Services Ltd Newcastle Upon Tyne · Utilities · 50-249 employees

  Integrated Utility Services (IUS) is a leading UK provider of High Voltage power infrastructure services and adoptable utility networks, with extensiv

• I Integration4you Ltd Bournemouth · Security systems · 1-9 employees

  Integration4you provides smart home and business technology integration, offering services in fire detection, security, CCTV, networking, access contr

• I INTEKRON Electrical Ltd London · Electrical

  INTEKRON Electrical Ltd is a London-based electrical contractor providing installations, EICR testing, and remedial works for commercial and residenti

• I Intelect (UK) Ltd Middlesbrough · Electrical · 50-249 employees

  Intelect UK is an award-winning engineering contractor with over 25 years of experience, providing global engineering solutions across various industr

• I Intelligent Electrical NW Wrexham · Electrical · 1-9 employees

  Intelligent Electrical NW is your local Electrical, Smart home & security installers with a passion for technology & customer satisfaction

• I Intelligent Energy Solutions Bellshill · Solar PV · 1-9 employees

  Intelligent Energy Solutions installs Solar PV and Battery Storage across Central Scotland, offering affordable, high-quality energy solutions for hom

• I INTELLIGENT SOLAR LTD Yatton · Solar PV · 1-9 employees

  Intelligent Solar provides solar panel and energy storage installation services, helping homes and businesses in Somerset generate green energy and re

• I Intellisparks Electrical Services Ltd Royston · Electrical · 1-9 employees

  Intellisparks Electrical Services offers expert residential, commercial, automation, and maintenance electrical solutions in Littlington, Herts. Conta

• I Intempo Electrical Contracting Limited Leeds · Electrical · 1-9 employees

  Intempo Electrical Contracting Limited offers comprehensive electrical installation services for commercial, industrial, public, and domestic environm

• I Intercity Electrical Ltd Basingstoke · Electrical · 1-9 employees

  Intercity Electrical Ltd is a professional electrical contractor based in Basingstoke, offering a range of electrical services.

• I Interdecs Maintenance Ltd Halesowen · Refurbishment · 1-9 employees

  InterDecs Maintenance LTD is a trusted industrial service provider specializing in the clearance and redecoration of old units, warehouses, factories,

• I Interlec Systems (Newport) Ltd Newport · Electrical · 10-49 employees

  Interlec Systems are approved electrical installers for Industrial, Commercial & Domestic clients, providing a comprehensive service since 1995. Deliv

• I Interlink Electrical Ltd West Midlands · Electrical

  Interlink Electrical, established 1988, delivers quality electrical installations for commercial, industrial, and residential clients across the UK an

• I INTERLINK TECHNOLOGY SOLUTIONS LTD High Wycombe · Security systems

  Security, Fire and Network Infrastructure specialists designing, installing and maintaining CCTV, alarms, access control, automated gates, structured

• I Interwire Biggin Hill · Electrical · 1-9 employees

  Interwire UK Ltd are local and reliable electrical contractors providing a high-quality electrical service. From small installations to full rewiring

• I Intielectric Ltd Glasgow · Electrical

  Commercial and industrial electrical services in Glasgow and across the UK. Experienced, safety-focused, and ready for complex projects.

• I Intoheat (Holdings) Ltd Bristol · M&E contracting · 50-249 employees

  Leading building service engineers since 1986, INTOHEAT offers mechanical & electrical, decarbonisation, facilities management, and retail services na