Electrical contractors in Wales

350 electrical contractors across Wales.

• P Psc Building Ltd Llanelli · Refurbishment · 1-9 employees

  PSC Building LTD offers professional building services in Llanelli and surrounding areas. With over 19 years of experience, we specialise in home impr

• R R J Electrics Criccieth · Electrical

  Electrical Contractors to the Commercial, Industrial, Agricultural & Retail Sectors. Geek-level problem solving since 2006!

• R R Lyons Electrical Llandudno · Electrical · 1-9 employees

  R Lyons Electrical provides commercial and domestic electrical installations and fault finding across North Wales and the North West. Services include

• R R&M Williams Ltd Neath · Main contractor · 50-249 employees

  R&M Williams Ltd. work with public and private sector clients to deliver a broad range of projects in Construction, Refurbishment, Maintenance and Dec

• R R&S Energy Solutions Ltd Pontypridd · Heating & ventilation

  R&S Energy Solutions offers eco-friendly heating, cooling, and energy solutions including heat pumps, solar panels, EV charging, and general plumbing

• R RDM Electrical & Mechanical Services Swansea · Electrical · 50-249 employees

  One of the UK's leading electrical and mechanical service providers delivering bespoke, innovative and flexible designs to maximise the potential of y

• R RED DRAGON AIR CONDITIONING LIMITED Pyle · Air conditioning

  Red Dragon Air Conditioning offers F-Gas, Refrigeration, and Car Air Conditioning Courses across the UK, alongside expert Air Conditioning Installatio

• R Reen Energy Ltd St. Asaph · Solar PV

  REEN Energy is an innovative construction, engineering, and consulting company specialising in solar farms across the UK. Founded in 2019, they offer

• R Renovate South Wales Ltd Caerphilly · Refurbishment

  Expert builders with over 40 years of experience in roofing, repairs, building and home renovations in South Wales. Contact us for quality service and

• R Rhino Electrical Services Ltd Pontyclun · Electrical

  Rhino Electrical Services, based in South Wales, offers a wide range of electrical services including testing, new build installations, rewires, and a

• R Rhoose Electrical Services Ltd Barry · Electrical · 1-9 employees

  Rhoose Electrical Services Ltd is a electrical company based in Barry, registered at Companies House in 2012.

• R Rhymark Electrical Services Ltd Caerphilly · Electrical

  Electrical Installation Company based in Caerphilly, South Wales. NICEIC approved engineers qualified to BS7671 standards. Domestic, Industrial, Comme

• R RKES (Wales) Ltd Carmarthen · Electrical

  Richard Kavanagh Electrical Services provide a wide range of electrical work to domestic and commercial customers across the Carmarthen area. NICEIC a

• R RLW Electrical Kidwelly · Electrical · 1-9 employees

  Professional electrical services for domestic and commercial clients in South Wales, specializing in solar panels, EV chargers, and comprehensive elec

• R Rm Plumbing & Electrical Ltd Newport · Plumbing · 1-9 employees

  RM Plumbing & Electrical Ltd offers expert plumbing and electrical services across Cardiff, Caerphilly, and South Wales. With over 15 years of experie

• R Rr Electrical And Solar Ltd Gwersyllt · Electrical

  RR Electrical and Solar Ltd offers electrical and solar PV services. Based in Gwerfyllt, the company is newly established and aims to provide quality

• S S.F. Electrical Ltd Cardiff · Electrical · 1-9 employees

  SF Electrical Ltd is an electrical installation company specialising in the brewing industry since 2005. They also offer services in office re-fits, C

• S S.G.D. Security Ltd. Cardiff · Security systems · 10-49 employees

  Established independent Fire and Security company based in South Wales, offering nationwide installation and maintenance of security and fire safety s

• S S&C Electric Emea Ltd Neath · Utilities · 10-49 employees

  S&C Electric Company is a global provider of equipment and services for electric power systems. Founded in 1911, the Chicago-based company designs and

• S Sable & Cedar Blackwood · Design & build

  Sable & Cedar Ltd is a South Wales-based company specialising in bespoke garden rooms, outdoor offices, and oak-framed structures, offering a complete

• S Sayaanir Ltd Swansea · Extensions

  Discover top-notch home improvement solutions including building, repairs, and maintenance tailored for your needs.

• S SD Team Newport · Waterproofing · 1-9 employees

  SD Team delivers finishing, repair and sealant services across the UK. We support contractors, developers and insurers with reliable project delivery.

• S Sgd (South West) Ltd Cardiff · Fire protection · 1-9 employees

  SGD South West Ltd specialises in the design and installation of specialist data, structured cabling, fire, and security solutions across the UK.

• S Sj Flower The Building Company Ltd Pontyclun · Refurbishment · 1-9 employees

  A family-run building company with over 20 years of experience, offering garage conversions, orangeries, extensions, new builds, renovations, and hard

• S SLS CCTV & Security Mountain Ash · Security systems

  Professional CCTV, Alarm System & Door Entry Installation Services for Businesses and Homes across Wales and South West England. Trusted Local Experts

• S Smart Energy Homes Cwmbran · Solar PV · 50-249 employees

  Smart Energy Homes provides energy-efficiency grants and affordable home-upgrade solutions to cut costs and reduce carbon footprints.

• S SMC Kitchens Pontyclun · Kitchen fitting · 1-9 employees

  SMC Kitchens Ltd, based in Pontyclun, offers high-quality modern, handleless, and cottage-style kitchens from Nobilia, alongside bespoke bathroom and

• S Sno Energy Solutions Ltd Rhymney · Solar PV

  SNO Energy Solutions Limited offers comprehensive domestic and commercial electrical services, specializing in Solar PV, Battery Storage, and EV Charg

• S Solarcell (UK) Ltd Narberth · Solar PV

  Solar PV specialists in Pembrokeshire offering consultation, design, supply, and installation of PV systems for domestic, commercial, and agricultural

• S Solartech Installations Ltd Wrexham · Solar PV

  Local renewable energy experts in Cheshire & North Wales. MCS Accredited, NAPIT Approved, and Which? Trusted Traders since 2014. Specialising in solar

• S Solec Electrical Ltd Carmarthen · Electrical

  Solec Electrical Ltd offers expert electrical installations, rewires, and inspection/testing, specializing in solar PV and battery storage for domesti

• S Solseal Caldicot · Waterproofing · 10-49 employees

  The UK's leading supplier of sealants, adhesives & mortars, with speedy next-day delivery. Shop online from trusted brands like Sika, Everbuild, & Map

• S Sonik Electrical Ltd Cardiff · Electrical

  Sonik Electrical is a specialist electrical provider in South Wales, serving residential, commercial, and industrial clients with design, installation

• S South Wales Gas Services Ltd Swansea · Heating & ventilation

  South Wales Gas Services offers expert boiler installation, care plans, and repairs with 24/7 support from ex-British Gas engineers. Serving Swansea a

• S Spark Security Solutions Ltd Abertillery · Electrical

  Professional electrical installations, testing, repairs and integrated security systems for homes, landlords and businesses across Manchester and Grea

• S Spark to Flame Penarth · Heating & ventilation

  Local boiler and heating engineer in Penarth and surrounding areas. Installation, servicing, repairs, LPG and gas services you can trust.

• S Sparkz Electric Ltd Swansea · Electrical

  Sparkz Electric Ltd provides reliable commercial, industrial & domestic electrical services. Contact us for tailored solutions today!

• S Sphinx Group UK Cardiff · Demolition · 1-9 employees

  Sphinx Group UK is a parent company investing in construction and real estate in the UK and Egypt, focusing on quality, innovation, and sustainability

• S St Access Ltd Pwllheli · Scaffolding

  ST Access Ltd are professional rope access and working at height specialists. IRATA certified teams delivering safe, efficient access solutions for in

• S Stantech Electrical Services Ltd Wrexham · Electrical · 10-49 employees

  Stantech Electrical Services provides Industrial Electrical Contracting, Electrical Panel Builders, Instrumentation, CompEX, and EV Installations acro

• S Star Gas Services Wales Ltd Swansea · Heating & ventilation

  Star Gas Services Wales specialises in boiler breakdown, installations, replacements, servicing, and repairs across Swansea and South Wales. Offering

• S STARLIGHT ELECTRICAL SERVICES (SOUTH WALES) LIMITED Caerphilly · Electrical

  Starlight Electrical provides comprehensive electrical services in Caerphilly, South Wales, including maintenance, testing, and installation for resid

• S Styles Electrical Ltd Caerphilly · Electrical

  Styles Electrical Ltd is a family-run electrical firm established in 2005, offering design, installation, and maintenance of electrical systems for co

• S Sudlane Repairs Ltd Newport · Drainage

  Professional drainage, garden services & furniture removal across Newport & South Wales. 24/7 emergency drain clearance. Fast, reliable, affordable.

• S Summit Rope Access Ltd Monmouthshire · Scaffolding

  Summit Rope Access Ltd offers specialist rope access services for cleaning, maintenance, inspection, and repair of buildings and structures at height.

• S Surveying Cymru (UK) Ltd Monmouth · Damp proofing

  Surveying Cymru offer building surveying services such as damp, mould and moisture surveys, working for Private Landlords, home owners and social hous

• S Sutro Group Ltd Cardiff · Civil engineering · 1-9 employees

  UK specialists in rope access, drone inspection and NDT services. Delivering safe, efficient asset integrity solutions for utilities, energy and indus

• S Swes Electrical Ltd Caerdydd · Electrical

  SWES Electrical Ltd is a South Wales-based electrical company offering expert solutions in Cardiff, Newport, and Bridgend. Specializing in safety, cla

• T T J P Electrical Ltd Caerphilly · Electrical

  TJP Electrical Ltd is a NICEIC approved electrical contractor based in Cardiff, South Wales, offering a wide range of services including EV charging,

• T Talents by StudySmarter Cardiff · Electrical

  Discover jobs, internships, degrees & career tips for students and graduates. Plan your future with Talents by StudySmarter.