Energy construction companies

4513 UK companies working in the energy sector.

• V Voltstore Ltd Malvern · Solar PV

  Renewable energy experts specialising in commercial PV, battery storage, EV charging, and wind turbine technology. We offer holistic solutions and gra

• V Voltsystems Ltd Wirral · Electrical

  Experts in electrical services for industrial, commercial, and residential properties. Design, installation, and commissioning to the latest IET wirin

• V Voltwaveuk Ltd Southampton · Electrical

  Get professional online electrical installation services for your home or office. We offer reliable and efficient electrical solutions at affordable p

• V Voltz Power Services Ltd Washington · Electrical

  Voltz Power Services is an Independent Connection Provider accredited by Lloyd's Register for NERS, specializing in electricity connections up to 20kV

• V Vservices Ltd Milton Keynes · Design & build

  vServices offers professional logo design, SEO, video animation, SMM, SMO, website design, mobile app development, ERP solutions, and IT solutions for

• V Vulcan Industries PLC London · Civil engineering

  Vulcan Industries plc is a UK-based company focused on identifying development opportunities in industrial and new-tech sectors, leveraging debt and e

• V Vyelight Electrical Services Ltd Brockworth Gloucester · Electrical

  Vyelight are a family-run electrical company with 30+ years of experience in Gloucestershire, bringing spaces to life through exceptional lighting and

• W W.WRIGHT ELECTRICAL LIMITED South Yorkshire · Electrical · 50-249 employees

  ECA is the UK's leading trade association for the electrotechnical and wider engineering services industry. We help our Members build strong businesse

• W Waitings Ltd Penrith · Civil engineering

  Leading Civil Engineering contractors and Plant Hire Experts in the North of England, Waitings deliver complex engineering solutions UK-wide.

• W Wall-Lag (Wales) Ltd Clwyd · Solar PV · 50-249 employees

  Wall-Lag (Wales) Ltd is a family-owned business in Mold, North Wales, specialising in renewable energy solutions like Solar PV, Air Source Heat Pumps,

• W Wallcoatings Ltd. Stourport-On-Severn · Insulation

  Wall Coatings Ltd specialise in External Wall Insulation and Decorative Render Finishes, offering eco-home solutions including solar panels and heat p

• W Walls Electrical & Renewables Dunfermline · Electrical

  Walls Electrical & Renewables is an electrical contractor based in Dunfermline, Fife, offering domestic, commercial, and public sector electrical serv

• W Walo UK Ltd Stafford · Civil engineering · 1-9 employees

  WALO is an international construction company with Swiss roots, operating for over 100 years. They specialize in complex solutions and challenging pro

• W Ward Plant Limited Carnwath · Plant hire

  Ward Plant Limited, established in 1973, is a renowned hirer of earthmoving plant and equipment across Northern England, Scotland, and the Isles. They

• W Warm Front Ltd Hyde · Insulation · 10-49 employees

  Experts in solar energy, loft & cavity wall insulation, and heating services. Improve your home comfort and lower your energy costs today.

• W Warm Homes Energy Group Conwy · Solar PV

  Warm Homes Energy Group delivers solar panels, battery storage, electrical, insulation, plumbing and heating services across North Wales and the North

• W Warm Homes Renewables Bootle · Solar PV

  Warm Homes Renewables installs MCS-certified solar panels, battery storage, heat pumps, and retrofit solutions across the UK. Finance & Grants availab

• W WARM WISE SOLUTIONS LTD Leicester · Solar PV

  Warm Wise Solutions offers reliable solar panel installation services nationwide for homes and businesses, aiming to reduce electricity costs and prom

• W Warmaway Mechanical Ltd Dewsbury · Heating & ventilation

  Quality central heating and renewable energy solutions in Dewsbury and Yorkshire. Expert installations, servicing, and maintenance for gas and renewab

• W Warmer Energy Solutions Ltd Liverpool · Solar PV

  Integrated retrofit and clean energy solutions for sustainable housing. We combine consultancy, design, and installation to improve energy performance

• W WARMER HOMES CARBON Bury · Solar PV

  Warmer Homes Carbon offers innovative, energy-efficient home upgrades including Solar PV, Air Source Heat Pumps, and advanced insulation. They aim to

• W Warmplus Manchester · Heating & ventilation

  Warmplus UK Limited provides free home heating and insulation grants under the UK ECO4 scheme, helping eligible households reduce energy bills and imp

• W WARMZILLA LIMITED Cardiff · Heating & ventilation · 10-49 employees

  WarmZilla offers a seamless online platform for purchasing new boilers, heat pumps, and EV chargers, with nationwide installation services. They simpl

• W Wartsila Energy Storage UK Ltd Fareham · Civil engineering

  Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets, shaping decarbonisation with a net-z

• W Water Freedom Ltd London · Plumbing

  Water Freedom engineers ultra-pure water systems for residential, off-grid and commercial applications. Configured for your conditions. Every time.

• W Water Industry Hub Preston · Civil engineering

  The UK's leading dedicated water sector procurement intelligence service. Curated by an 18-year water industry veteran, not an algorithm. Save 5 hours

• W Waterco Datrys Denbighshire · Civil engineering

  Waterco Datrys provides specialist engineering services across water, wastewater, drainage and flood risk. Supporting UK water companies, developers a

• W Waterman Offshore Ltd Rochester · Steel fabrication

  Waterman Offshore Ltd specialises in structural steel fabrication, pipework, and process plant equipment. With CE Accreditation to Execution Class 4 a

• W Waterna Ltd Bournemouth · Drainage

  Waterna is an independent environmental water consultancy with over 15 years of experience in water and wastewater treatment, industrial effluent, and

• W Watertech Worldwide Ltd Worthing · Civil engineering

  WaterTech Worldwide Ltd delivers critical data and analysis for managing the world's water resources, partnering with Willowstick Technologies to offe

• W Wath Group Ltd Rotherham · Electrical · 10-49 employees

  Wath Group offers a diverse range of sub-contract solutions including cable assembly, ATEX & IECEx equipment, design & development, and rope access. E

• W Watt Energy Saver Ltd Newark · Solar PV · 10-49 employees

  Watt Energy Saver are an industry leading Specialist Energy Engineering company, focusing on energy conservation and renewable technology.

• W Watt Solar Solution Leeds · Solar PV

  Commercial and residential solar PV systems, battery storage, and EV charging solutions. Reduce energy costs and enhance sustainability with custom-de

• W Wattly Energy UK Ltd London · Solar PV

  Wattly provides large-scale solar power installations, EPC contracting, and circular demolition services. They offer solutions for greenhouses and sus

• W Watts On Roof Limited Newcastle Upon Tyne · Solar PV

  Expert solar panel installations for homes and businesses across the UK. Save money, reduce carbon emissions, and take control of your energy future w

• W WATTTECH ENGINEERING Leeds · EV charging · 1-9 employees

  Watttech Engineering provides electric car chargers for residential and business clients, collaborating with local authorities to promote sustainable

• W Wave Energy Ltd Swansea · Solar PV

  OpenEI is a global leader in energy data, focusing on renewable energy and energy efficiency. It's a wiki platform for viewing, editing, and downloadi

• W Wayre House Electrical Services Ltd Bromley · Electrical

  Reliable electrical services in Bromley, Kent and London. Specialists in EV charger installation, solar PV and battery storage, rewires, lighting, fir

• W Wd Gastech Ltd Stanford-Le-Hope · M&E contracting

  Specialists in the installation, maintenance and modification of high-purity gas and compressed air systems, serving research, medical, food, and manu

• W We Are Electrical Ltd Staines-Upon-Thames · Electrical

  We Are Electrical offers professional electrician and renewable energy installation services, specializing in fire safety and security setups for home

• W We Know Energy Twickenham · Solar PV

  Advising and installing Solar panels, battery storage and car chargers. We Know Energy Ltd specialises in high quality equipment and an honest and ope

• W WE Renewables Sale · Solar PV

  WE Renewables offers solar panel installation, battery storage, EV charging, and heat pump solutions for homes and businesses across the North West.

• W We Wire Electrical Contractors Ltd Epsom · Electrical

  Expert electrical solutions for domestic and commercial clients, focusing on modernising properties, improving efficiency, and renewable energy. We ai

• W Weald Power Ltd Burgess Hill · Electrical

  Weald Power Ltd offers generator servicing, repairs, and installations to keep your business operational. Trust our mobile experts for reliable power

• W Weatherite Service & Maintenance Ltd West Midlands · Heating & ventilation

  Weatherite Group is a leading provider of HVAC solutions and retail entrance systems, delivering innovative, energy-efficient, and bespoke solutions.

• W Weatherproofing Advisors Limited Glasgow · Roofing · 50-249 employees

  Established in 1987, Weatherproofing Advisors is a leading Roofing and Cladding Repair and Refurbishment Contractor with national coverage.

• W WEDGEWOOD STEEL BUILDINGS LTD Stoke-On-Trent · Steel fabrication · 1-9 employees

  Wedgewood Steel Buildings designs, supplies, and installs steel frame buildings across the UK, offering a turnkey process from consultation to handove

• W Wedo Developments Ltd Kingston Upon Thames · Civil engineering · 1-9 employees

  WEDO is a full-service engineering, project management and consulting company for public utilities and infrastructure facilities, delivering quality s

• W Weev.Ie Ltd Belfast · EV charging

  Weev provides home, public and workplace EV charging solutions. Access our entire EV charging network and charge your EV for less at locations across

• W Weldex Inverness · Crane hire · 50-249 employees

  The largest UK based crawler crane hire company. Our cranes, modular trailers and associated lifting equipment are available to hire world-wide, on or