Energy construction companies

4493 UK companies working in the energy sector.

• G GREENSTAR SOLAR LTD Fareham · Solar PV

  Leading UK solar energy company. Expert installation of solar panels and battery storage for homes and businesses. Get your free survey today.

• G Greenstone Energy Penicuik · Heating & ventilation · 1-9 employees

  Greenstone Energy Solutions is a multi-skilled domestic property testing and installation company offering heating, boiler, and electrical services. T

• G Greenstone Heat Pumps And Underfloor Ltd Sheffield · Solar PV · 1-9 employees

  Complete design, installation & maintenance services for air source and ground source heat pumps. Renewable energy and microgeneration specialists.

• G GreenStream Energy Luton · Solar PV

  GreenStream Energy offers sustainable energy solutions including solar, battery storage, and EV charging services. We guide informed decisions and pla

• G Greentech (Scotland) Ltd Coatbridge · Solar PV · 1-9 employees

  Tier-1 industrial infrastructure specialists. Commercial solar PV, fire alarms, security & electrical contracting across Glasgow, Edinburgh & Central

• G GREENTECH EV & SOLAR LTD Corringham · Solar PV · 1-9 employees

  Renewable energy experts in Essex, specialising in solar PV, battery storage, and EV charging point installations for homes and businesses. Offering e

• G Greentek Energy Ltd Solihull · Solar PV · 1-9 employees

  Greentek delivers solar PV, air source heat pumps, insulation, and construction projects across the West Midlands and Wales. Free quotes, in-house tea

• G Greentithe Ltd Suffolk · House builder

  Greentithe Limited builds sustainable homes to Passivhaus design, aiming for zero carbon and zero heating costs. Specialising in ultra-energy efficien

• G Greentreeheating Ltd Inverness · Solar PV · 1-9 employees

  Suppliers of solar panels and ETA wood chip, wood pellet, and wood gasification boilers. Offering comprehensive kits and fully automatic heating syste

• G Greenvolt Installs Ltd London · EV charging

  Professional EV charging solutions nationwide. Greenvolt Installs Ltd offers reliable electric vehicle charging setups with personalised options acros

• G Greenwave Renewable Solutions Ltd Bury St. Edmunds · Heating & ventilation · 1-9 employees

  Air source heat pumps, solar PV and battery storage installed across Suffolk, Essex and Norfolk. MCS certified, 10 year warranty. Book a free survey.

• G Greenwave-Renewables Ltd Bathgate · Solar PV · 10-49 employees

  Greenwave Renewables is a company focused on renewable energy solutions, including solar PV and EV charging installations. They aim to help clients re

• G Greenway Energy Ltd Harrow · Solar PV · 1-9 employees

  Solar panel, battery storage, and EV charger installation across London. Clear pricing, practical assessments, and professional installation for homes

• G Greenway Solar Solutions Westerham · Solar PV

  Greenway Solar Solutions offers eco-friendly energy solutions including solar panel installation, inverters, and battery storage across London, Kent &

• G GREENWIRE SOLAR LTD Newbury · Solar PV · 1-9 employees

  Greenwire Solar are experts in solar PV system design, install and service. We install quality solar energy systems in Newbury, West Berks and North H

• G Gregorys Plant & Civils Ltd Beauly · Plant hire · 1-9 employees

  Gregorys Plant and Civils are a highly professional and experienced plant hire and civil engineering contractor offering clients a complete bespoke se

• G Gretco Ltd Halesowen · Heating & ventilation · 1-9 employees

  Gretco are specialists in Air Source and Ground Source Heat Pump installations, and Underfloor Heating. With over 30 years of experience, they offer s

• G Greystoke London · Design & build · 1-9 employees

  Greystoke is a specialist planning business focused on meeting the UK's needs for high-tech infrastructure. We develop new data centres and other proj

• G Greystone Energy (Scotland) Ltd Dundee · Solar PV · 1-9 employees

  Greystone Energy is a renewable energy specialist in Scotland, offering installation of heat pumps, solar power, battery storage, EV charging, and plu

• G Grid Set Construction Ltd Stoke-On-Trent · Solar PV · 10-49 employees

  Specialists in Retrofit, Renewables & Civil Engineering serving across the UK. Offering Solar PV, Heat Pumps, Insulation, Electrical, Plumbing & Heati

• G Grid Sustain Solutions Ltd London · Solar PV

  Grid Sustain Solutions delivers renewable energy, storage and intelligent controls for critical infrastructure, cutting energy bills by up to 60% whil

• G Gridcore Power Fleet · Electrical · 50-249 employees

  Gridcore Power is a NERS-accredited Independent Connection Provider (ICP) specialising in electrical connections from Low Voltage to 33kV Primary Subs

• G GridScout Southwick · Solar PV

  GridScout Energy Consultancy in Southwick for solar PV systems and PPAs, offering greener energy & savings across the UK. Contact for hassle-free rene

• G Griffin Toomes Consulting Engineers Ltd Hull · Civil engineering · 1-9 employees

  Civil and structural consultancy providing a range of services to clients in both the public and private sectors in Hull, East Yorkshire and throughou

• G Gripclad Ltd Portsmouth · Cladding · 1-9 employees

  GripClad supplies high-performance GRP anti-slip products and safety access solutions for over 20 industries. Discover durable GRP gratings, stair tre

• G Grm Energy Ltd Watford · Solar PV · 10-49 employees

  GRM Energy LTD tackles fuel poverty through renewable energy, offering Solar PV, air source heat pumps, and 100% government-funded upgrades for homes

• G GRM Infra Watford · Solar PV

  GRM Infra specialises in utility-scale solar, battery energy storage, and wind farm infrastructure. They offer EPC and construction services globally.

• G Ground Developments Ltd Bathgate · Groundworks · 10-49 employees

  Ground Developments Ltd is a leading UK ground engineering contractor specialising in ground improvement techniques like soil modification, deep soil

• G Ground Projects Altrincham · Civil engineering · 1-9 employees

  Expert geotechnical, land quality and contaminated land consultants supporting confident, reliable development. We manage ground risks through practic

• G Ground Utilities Ltd Cambridge · Civil engineering · 10-49 employees

  Ground Utilities Ltd is a leading multi-utility and civil engineering contractor based in Cambridge, UK. With over 30 years of experience, we provide

• G Groundsource (UK) Ltd Banham · Heating & ventilation · 1-9 employees

  GroundSource UK is a specialist subcontractor for ground source heat pump system installations, with over 15 years of experience. They serve renewable

• G Grupo Eigra London · Design & build

  Efficient, competitive, and high-quality industrial services, improving processes to deliver lasting solutions worldwide. Specializing in project exec

• G GS Solar Ltd Chichester · Solar PV

  GS Solar Limited provides renewable energy solutions, offering reliable, high-quality solar installations for homeowners and businesses across the UK.

• G GSI Drilling Market Harborough · Piling · 1-9 employees

  GSI Drilling are UK borehole drilling specialists for ground source heat systems, geothermal boreholes, soakaways and dewatering. Expert drillers for

• G Gsm Electrical Fife Ltd Dalgety Bay · Electrical · 10-49 employees

  GSM Electrical is a family-run business offering Electrical Services, Solar PV, Battery Storage & EV Charging installations across Scotland. Over 20 y

• G GTR Contracts Ltd Dumfries · Civil engineering · 50-249 employees

  GTR Contracts Ltd offers construction and farming services across the UK and Ireland, specialising in rock roads, civil engineering, and plant hire.

• G GU Solutions Basingstoke · Electrical · 10-49 employees

  GU Solutions is a team of 10 qualified electricians in Basingstoke, offering electrical services for homes and businesses for over 20 years.

• G Guardian Electrical Compliance Ltd Castleford · Electrical · 250+ employees

  The UK's leading provider of electrical safety services, specifically inspection and testing of fixed installations. Offers legislative and technical

• G Guardian FM London · Security systems · 1-9 employees

  Top-rated facilities management company in London, security, cleaning & concierge services. SIA approved. Free quote

• G Guscott Heating Services Chatham · Heating & ventilation

  Kent's top-rated installers for new boilers, heat pumps & solar panels. Based in Rochester, we are the best local heating engineers in Kent.

• G GW Power Hull · M&E contracting · 10-49 employees

  GW Power is a technical services group providing engineering, energy, renewables, maintenance, and decarbonisation solutions for commercial, industria

• G GWO (Cable Contractors) Ltd Glasgow · Utilities · 1-9 employees

  GWO Cable Contractors Ltd specialises in the installation of land and subsea cables for wind farms and interconnectors, ensuring reliable connections

• G Gwresogi Ltd Pwllheli · Heating & ventilation · 10-49 employees

  Renewable Heating, Plumbing & Solar Done Right. Featured By MCS See how Gwresogi is helping drive Wales' green energy transition At Gwresogi, we speci

• G Gwynt360 Ltd Cardiff · M&E contracting

  Gwynt360 offers full-circle solutions for wind turbine performance, from blade repairs to advanced enhancements, increasing efficiency and protecting

• G Gynnwood Electrical Ltd Redditch · Electrical · 1-9 employees

  High quality electrical engineering services for industrial organisations across the UK and abroad, including power stations, water treatment works, a

• H H & G Contracts Ltd Londonderry · Electrical · 1-9 employees

  H&G Contracts Ltd. - Your trusted choice for efficient, cost-effective solutions in power cabling & terminations.

• H H B Tunnelling Ltd Doncaster · Civil engineering · 10-49 employees

  HB Tunnelling Ltd is a specialist contractor providing pipejacking, shaft sinking, augerboring, timber headings, sheetpiling, grouting, and plant hire

• H H R Fabrication Ltd Sunderland · Steel fabrication · 1-9 employees

  Precision structural steel fabrication, CNC profiling, welding and steel erection. UK manufacturers delivering quality steelwork on every project.

• H H.C.M. Electrical Ltd Codnor · Electrical · 1-9 employees

  HCM Electrical Ltd is a trusted provider of high-quality electrical services, delivering excellence to clients across various industries. With over 30

• H Habitan Group Ltd Romford · Heating & ventilation · 1-9 employees

  Habitan provides renewable heating & cooling solutions for London's residential and commercial buildings, focusing on efficiency, quality, and custome