Electrical contractors in Wales working in commercial

296 electrical contractors across Wales working in the commercial sector.

242 of these 296 companies file accounts at Companies House, with a median reported or estimated turnover of £500k, and 201 hold at least one accreditation, most often NICEIC. All 296 are active on the register, and 90 were incorporated in the last three years.

• 1 12 ELECTRICAL & EMERGENCY ELECTRICIAN LTD Cardiff · Electrical

  12 Electrical & Emergency Electrician Ltd offers comprehensive electrical services for domestic and commercial clients, including emergency call-outs.

• A A J Crews & Co Ltd Cardiff · Electrical · 1-9 employees

  Professional electrical contractors since 1952. A. J. Crews & Co Limited offers a full range of electrical services, including installation, maintenan

• A Aae Electrical Ltd Knighton · Electrical

  Mid Wales NICEIC Registered Electrical Contractor offering 24/7 services including Electrical Installations, Testing, EV Chargers, CCTV, Data Cabling,

• A Ac Electrical & Renewables Ltd Wrexham · Electrical · 1-9 employees

  AC Electrical & Renewables Ltd provides professional electrical installation and renewable energy services across Wrexham and North Wales, serving dom

• A Acp Electrical Ltd Merthyr Tydfil · Electrical · 1-9 employees

  As one of the premier electricians in South Wales, we provide all aspects of electrical, data and wiring work in and around the Cardiff and South Wale

• A Acs Wales Ltd Ammanford · Air conditioning

  ACS Wales Ltd, based in South West Wales, provides high-quality air conditioning and electrical services. With over two decades of experience, they ar

• A Adeiladwyr North Wales Builders Ltd Pwllheli · Refurbishment · 1-9 employees

  Adeiladwyr North Wales Builders are a professional building company specialising in high-quality property improvements and maintenance across North Wa

• A Adfer Cymru Merthyr Tydfil · Refurbishment · 1-9 employees

  Adfer Cymru are renovation & restoration specialists in South Wales. Honest, precise building services for homes, heritage, commercial & civic project

• A Aer Cymru Cyf Penrhyndeudraeth · Electrical · 10-49 employees

  Aer Cymru Cyf - One stop shop for all your Electrical, Plumbing & Mechanical Needs. Offering quality Electrical, Plumbing, Mechanical, Air Conditionin

• A Aj Commissioning Ltd Porth · Electrical

  AJ Commissioning provides high and low voltage electrical commissioning services across the UK, ensuring safe and reliable operation of electrical sys

• A Ajc Electrical Solutions Ltd Caerphilly · Electrical · 1-9 employees

  AJC Electrical Solutions are a small, fully accredited electrical contractor supporting commercial, industrial and domestic customers across South Wal

• A Ajd Carmichael Ltd. Carmarthen · Electrical · 1-9 employees

  AJD CARMICHAEL LTD. | ELECTRICAL SERVICES - Installation, testing & certification, troubleshooting and maintenance.

• A Ajy Construction Ltd Newport · Main contractor · 1-9 employees

  AJY Construction Ltd provides a wide range of building services in South Wales & beyond since 2023, focusing on high quality workmanship for residenti

• A Aks Systems Llandrindod Wells · Security systems · 1-9 employees

  AKS Systems is a trusted and professional security system service provider in Wales and surrounding areas, offering CCTV, intruder alarms, fire detect

• A Altum Organisation Ltd Cardiff · Solar PV · 10-49 employees

  Expert solar PV installation, battery storage & EV chargers across UK. Premium energy upgrades for homes with 500+ installations, £150k-£250k annual s

• A Alva Electrical Ltd Boncath · Electrical

  Fully qualified, insured and registered electrician based in Pembrokeshire, West Wales. Services include - Home Re-wires, Consumer Unit Replacement, E

• A Amberwell Engineering Services Ltd Bridgend · Electrical · 10-49 employees

  Amberwell Engineering Services Ltd provides electrical and mechanical engineering services including design, installation, testing, and maintenance ac

• A Ammcom Ltd Morriston Swansea · Electrical · 1-9 employees

  Network Cabling, Infrastructure and Electrical Installers. Ammcom's objective is to be relevant within today's moving markets, advanced technology and

• A Amp Construction & Groundworks Ltd Gwalchmai · Main contractor · 1-9 employees

  A family-run construction and groundworks company from Anglesey with over 40 years' experience in general construction and civil engineering across No

• A Anglesey Solar & Electrical Llangefni · Solar PV · 10-49 employees

  Anglesey Solar & Electrical Ltd are experts in solar installs and reliable electricians serving North Wales. They offer domestic and commercial solar

• A Apex Building And Developments Ltd Wrexham · Extensions · 1-9 employees

  Apex Building Developments is a construction management team and contractor for upcoming projects, offering a comprehensive and professional service f

• A APP ELECTRICAL LTD Pontyclun · Electrical · 1-9 employees

  Electricians for homes & businesses in South Wales. Offering electrical installation, lighting, testing, EV chargers, consumer units & repairs. Which?

• A Arc Electrical Systems Ltd Cardiff · Electrical · 10-49 employees

  Delivering high-quality electrical services for commercial and industrial clients across South Wales. Over 40 years of experience.

• A ASAP Electrical Cardiff Cardiff · Electrical

  Award-winning local family business offering expert electrical work in Cardiff. Services include emergency repairs, EV chargers, rewires, consumer uni

• A Ash Installations And Construction Ltd Cardiff · Main contractor · 1-9 employees

  Ash Installations & Construction Ltd are a professional, reliable and fully accredited construction company based in Cardiff. Experts in construction

• A Assured Electrical Solutions Barry · Electrical · 1-9 employees

  Assured Electrical Solutions provides a comprehensive range of electrical services in Barry and across Wales, including testing, rewiring, and securit

• A Awen Futures Ltd Cardiff · Electrical

  Awen Futures focuses on ERP consulting, AI compute, and sustainability, aiming to integrate natural intelligence into business systems and build a sus

• A Ayjay Group Ltd Caerphilly · Electrical · 10-49 employees

  Ayjay Group are leading electrical & refrigeration engineering specialists in Caerphilly. 25+ years serving commercial & industrial clients UK-wide.

• B Beaumont Installations & Maintenance Services Ltd Prestatyn · Electrical · 1-9 employees

  Beaumont Installations & Maintenance Services Ltd provides comprehensive facilities management, ensuring buildings and their services operate optimall

• B Blues Electrical Ltd Cardiff · Electrical · 10-49 employees

  Cardiff-based Blues Electrical offers professional expertise in the design and delivery of building services, specialising in electrical, fire, and se

• B Boiler Plant Maintenance Wales Ltd Cardiff · Heating & ventilation · 1-9 employees

  Boiler Plant Maintenance Wales Ltd offers expert boiler repair, installation, and servicing across Wales. With over 25 years of experience, our skille

• B Bowen Hopkins Ltd Swansea · Electrical · 10-49 employees

  Bowen Hopkins Ltd offers expert electrical installations, maintenance, and testing for homes and businesses in Swansea. Services include fire alarms,

• B Bps Facilities Ltd Cardiff · Electrical · 10-49 employees

  BPS Facilities Ltd is a commercial property maintenance company in South Wales, offering quality engineering, repair, and maintenance services 24/7 ac

• B Brope Access Solutions Cardiff · Scaffolding · 1-9 employees

  Brope Access Solutions offers specialized rope access, facade access consultancy, and bespoke software solutions for technicians. Founded by an IRATA

• B Bs Renewables Ltd Pontypool · Solar PV · 1-9 employees

  Pontypool's local solar panel installers. Domestic & commercial solar, battery storage, air source heat pumps, insulation, ventilation across South Wa

• B Building Services Controls Ltd Swansea · Electrical · 10-49 employees

  Building Services Controls provides integrated building information technology for efficient, cost-effective solutions. Specialising in monitoring, ma

• B Bwt Group Ltd Tredegar · Electrical · 1-9 employees

  Professional interior fitting across Wales for domestic and commercial clients. Years of experience, Free consultations. Fully qualified and insured.

• C C James Carpentry & Construction Ltd Cardiff · Main contractor · 1-9 employees

  C James Carpentry & Construction Ltd, based in Cardiff, offers a comprehensive range of building services including house extensions, home renovations

• C C R Electrics (Sw) Ltd Cardiff · Electrical · 10-49 employees

  CR Electrics are electrical contractors based in Cardiff, South Wales, offering a comprehensive range of electrical services for domestic and commerci

• C Cad Electrical Contractors Ltd Tredegar · Electrical · 1-9 employees

  CAD Electrical Contractors Ltd offers electrical installations, maintenance, and BMS installation services across the UK. Specialising in solar PV, EV

• C Call2fix Ltd Cardiff · Electrical · 1-9 employees

  Call2fix Ltd offers professional and reliable domestic gas, electric, and plumbing repair and installation services in Cardiff. They also provide land

• C Cambrian Electrical (Gwynedd) Ltd Porthmadog · Electrical · 10-49 employees

  NICEIC and MCS accredited Electrical, Fire Safety & Solar PV Specialists in North Wales. Designing, installing and maintaining compliant electrical sy

• C Camelot Electrical Ltd Newport · Electrical · 10-49 employees

  Camelot Electrical Ltd is a leading electrical contractor based in Newport, South Wales, offering a comprehensive range of electrical services for dom

• C Cameratech Projects Ltd Cowbridge · Security systems · 1-9 employees

  Cameratech Projects are experts in electronic security systems, including CCTV and alarm installation and maintenance. Protecting businesses and homes

• C Camilleri Group Cardiff · Main contractor · 10-49 employees

  Camilleri Construction is a Chartered Building Company specialising in commercial construction and fire and flood insurance repairs, working with majo

• C Cantab Electrical Ltd Wrexham · Electrical · 1-9 employees

  Electrical Contractors in Wrexham, Llangollen, Oswestry, Cheshire. Family business offering installation, maintenance and breakdown electrical work.

• C Cardiff Electricians Ltd Cardiff · Electrical

  Cardiff Electricians Ltd provides 24/7 emergency electricians, EICR certificates, repairs, rewires, and commercial electrical services across Cardiff.

• C Carter Sustainable Construction Ltd Bridgend · M&E contracting · 10-49 employees

  Carter Sustainable Construction Limited are Mechanical / Electrical Contractors specialising in green turnkey projects, photovoltaics, heat pumps, and

• C Carter Thomas Construction Ltd Cardiff · Extensions · 1-9 employees

  Carter Thomas Construction Ltd offers a comprehensive range of building services, specialising in extensions, renovations, and conversions for both re

• C Celsius Installations & Services Ltd Llanelli · Electrical · 1-9 employees

  Celsius are qualified & experienced electricians and air conditioning specialists based in Carmarthenshire, covering South & West Wales and beyond.