Electrical contractors in Wales

350 electrical contractors across Wales.

• 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 & L Electrical Solutions Ltd Caldicot · Electrical · 1-9 employees

  A&L Electrical Solutions Limited offers comprehensive electrical services, including installations, testing, and maintenance for industrial clients. K

• A A C Electrical (North Wales) Ltd Llandudno Junction · Electrical · 1-9 employees

  A C Electrical (North Wales) Ltd provides electrical services. Based in Llandudno Junction, Conwy.

• A A J Crews & Co Ltd Cardiff · Electrical

  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

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

• A Acorn Homecover Ltd Cardiff · Heating & ventilation

  Emergency home & boiler cover that puts customers first. Protect your home with our boiler, heating, plumbing and full home cover.

• A Acp Electrical Ltd Merthyr Tydfil · Electrical

  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 Activate Construction Ltd Aberdare · Main contractor

  Activate Construction Ltd are a building contractor based in South Wales. Specialists in new builds & extensions.

• 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

  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

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

• A Ajy Construction Ltd Newport · Main contractor

  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

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

• A Alexander Constructors Ltd Penarth · House builder · 1-9 employees

  Alexander Constructors Ltd is a family-owned business specialising in residential building and construction, including new houses, apartments, extensi

• A Altum Organisation Ltd Cardiff · Solar PV

  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 Amser Projects Ltd Cardiff · Electrical

  Amser Electrical Contractors Ltd are a trusted, independent Cardiff based electrical contractor, experience across the UK.

• A Anglesey Solar & Electrical Llangefni · Solar PV

  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

  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

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

• A Art Electrical Contractors Ltd Caerphilly · Electrical · 1-9 employees

  ART Electrical Contractors Ltd is a new company based in Caerphilly, Wales, specializing in electrical services.

• 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 AVID CONSTRUCTION LTD Swansea · Design & build · 1-9 employees

  Premier construction services across South Wales. From concept to completion, we deliver excellence in every detail. Specialising in new builds, exten

• 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

  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

  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

  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 Bright Surge Electrical Ltd Colwyn Bay · Main contractor

  Bright Surge Electrical Ltd offers professional house construction, renovation, new builds, extensions, and electrical services in Colwyn Bay and Nort

• B Brope Access Solutions Cardiff · Scaffolding

  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

  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

  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

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

• C C. & P. Engineering Services Ltd Swansea · Electrical · 50-249 employees

  Specialist Electrical, Control and Instrumentation (EC&I) services for hazardous and non-hazardous areas. Design, construction, maintenance, complianc

• C Cad Electrical Contractors Ltd Tredegar · Electrical

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