Energy construction companies

4493 UK companies working in the energy sector.

• N No Dig Ltd Wyboston · Utilities · 1-9 employees

  No Dig Ltd provides specialist trenchless technology and underground utility installation solutions across the UK, minimising excavation and disruptio

• N NO MORE DIGGING (SCOTLAND) LIMITED Dundee · Groundworks · 1-9 employees

  As the UK's #1 Ground Screw Installer, our eco-friendly foundations offer a quick and sustainable solution for all your projects. Deliver strong groun

• N Nobel Fire Systems Ltd Heywood · Fire protection · 10-49 employees

  Nobel Fire Systems provides design, installation and servicing of a full range of fire suppression systems for special risk fire suppression needs.

• N Nodacrux Ltd Isleworth · Utilities

  Nodacrux is an innovative company providing tailored solutions for industries including oil & gas, mining, energy, and utilities. They specialize in p

• N NOLA RENEWABLES LIMITED London · Solar PV · 1-9 employees

  Nola Renewables specialises in helping businesses and homes transition to greener, more sustainable futures with tailored renewable energy solutions.

• N Nor-Dem Ltd Sunderland · Demolition · 10-49 employees

  Nordem Demolition Contractors undertake demolition works, stripping out works, and non-licensed asbestos removal for commercial and industrial clients

• N Norcroft Energy Northallerton · Electrical · 1-9 employees

  Electricians in Yorkshire, providing electrical and solar services in Barnsley, Huddersfield, Penistone, Sheffield, Wakefield and surrounding areas.

• N Nordex Group Manchester · Solar PV · 250+ employees

  The Nordex Group is a leading manufacturer of wind turbines, with 40 years of experience in developing, producing, and servicing onshore wind turbines

• N Norfolk Renewable Installations Ltd Norwich · Solar PV · 1-9 employees

  Specialising in solar PV, battery storage, EV charging, and electrical work across East Anglia. We offer expert design and installation services for h

• N NORFOLK VANGUARD WEST LIMITED Swindon · Solar PV · 10-49 employees

  RWE's Norfolk Zone portfolio includes three offshore wind development projects: Vanguard West, East & Boreas, located off the east coast of England.

• N Norpower Ltd. Muir Of Ord · Utilities · 10-49 employees

  NorPower specialises in overhead line construction, installation, reconfiguration and refurbishment of steel tower and wood pole lines across the UK.

• N North Channel Wind Ltd Newry · Civil engineering · 1-9 employees

  North Channel Wind is a prospective floating offshore wind development in the North Channel of the Irish Sea, with a potential capacity of around 1 gi

• N North East Solar Ltd Newcastle Upon Tyne · Solar PV · 1-9 employees

  North East Solar is a leading provider of solar panel installation in the North East & Newcastle, offering significant long-term energy savings and a

• N North Falls Offshore Wind Farm Ltd Swindon · Civil engineering

  North Falls Offshore Wind Farm is being developed on a site more than 20 kilometres off the UK coast in the southern North Sea and covering a total ar

• N North Group (Lincs) Ltd Sleaford · Electrical · 10-49 employees

  Lincolnshire's leading electrical & renewable contractors, providing services for all project sizes to create a more sustainable future and keep busin

• N North Home Counties Renewables Ltd High Wycombe · Solar PV

  Bespoke renewable energy solutions for homes and businesses across the North Home Counties and beyond. Solar PV, Battery Storage, EV Charging and Air

• N North West Solar Ltd Bolton · Solar PV

  North West Solar Limited is your trusted partner in renewable energy solutions, specializing in tailored solar installations, battery storage, and EV

• N Northburn Solar Cramlington · Solar PV · 1-9 employees

  Northburn Solar specialises in integrating solar panels, heat pumps, and underfloor heating systems. Offering turnkey solutions for individuals, self-

• N Northern Asbestos Services Ltd Elgin · Asbestos removal · 10-49 employees

  Fully licensed asbestos removal company based in North East Scotland, offering surveys, removal, and awareness training nationwide.

• N Northern Nuclear Alliance Manchester · Electrical · 10-49 employees

  The Northern Nuclear Alliance is a network for nuclear industry companies in the North West of England, fostering collaboration, sharing knowledge, an

• N Northern Power Projects Ltd Doncaster · Electrical · 1-9 employees

  Northern Power Projects Ltd offers trusted electrical services in Doncaster and South Yorkshire, specializing in EV chargers, EICR reports, rewires, a

• N Northern Solar Liverpool · Solar PV · 1-9 employees

  Liverpool solar installers you can trust. Northern Solar provides expert solar panel installation, repairs & maintenance across Merseyside. Get your f

• N Northernhv Ltd Hartlepool · Electrical · 1-9 employees

  Northern HV are specialist HV & LV commissioning engineers delivering electrical projects worldwide. ISO certified, SSIP approved.

• N NORTHSEAL ENERGY Hamilton · Solar PV

  Northseal Energy provides top-quality solar and battery storage solutions for domestic, commercial, and farm installations across Ayrshire and Central

• N NORTHWAVE ENGINEERING LTD Bideford · Solar PV · 1-9 employees

  Northwave Engineering Ltd specialises in designing and delivering cutting-edge automation systems to streamline processes and improve efficiency.

• N Northwest Timber Ltd Lockerbie · Timber frame · 1-9 employees

  Northwest Timber Limited supplies biomass wood fuel, woodchip, logs, and firewood. They also manufacture pallets and offer wood chipper plant hire.

• N Norwich Apex Data Centre Norwich · Civil engineering

  Norwich Apex is proposing to develop a 150 MW data centre on land adjoining Ipswich Road and the B1113 near Keswick, South Norfolk. The facility will

• N Nosdivad Ltd Nottingham · Electrical

  Specialists in the maintenance and servicing of electrical systems and green technology, including PV Panel systems, Solar Thermal, Heat Pumps, and Bi

• N Nova Power Group Sevenoaks · Solar PV

  Nova Power Group invests in renewable energy innovators to accelerate the transition to a smarter, cleaner future, shaping tomorrow's energy landscape

• N NOVA RENEWABLES LIMITED Eastbourne · Solar PV · 1-9 employees

  Nova Renewables Ltd are renewable energy installers providing services for customers in Kent and East Sussex. Call us to request a quote.

• N Nova Solar Renewables Cannock · Solar PV

  Nova Solar Renewables offers cutting-edge solar panel solutions for social housing and private homes to improve energy efficiency and reduce energy bi

• N NOVAFUEL SOLUTIONS LTD Liverpool · Heating & ventilation · 1-9 employees

  Energy Efficiency & Retrofit Specialists providing home energy solutions in the Northwest and Wales to improve home quality and reduce energy expendit

• N Novalux Solar Monmouth · Solar PV

  Novalux Solar designs and installs commercial solar PV and battery storage (BESS) for farms, hotels, manufacturers and businesses across the UK. MCS a

• N Novatec Electrical Services Ltd Glasgow · Electrical · 10-49 employees

  Specialist electrical services for EV charging, hazardous areas, commercial & retail environments across the UK. Design, installation, testing, mainte

• N Novious Building Performance Ltd Brighouse · Heating & ventilation · 1-9 employees

  Novious Building Performance Ltd offers expert solutions for reducing energy consumption and carbon emissions in buildings, optimizing mechanical, ele

• N Novo Technologies Birmingham · Utilities · 50-249 employees

  Novo Technologies provides telecoms infrastructure as a service, undertaking end-to-end projects for carrier and enterprise clients across fixed and m

• N NOVR ENERGY LTD Witham · Heating & ventilation

  NOVR ENERGY LTD offers professional boiler installation, servicing, and repairs. With over 10 years of experience, we provide reliable energy solution

• N Now EV Leighton Buzzard · Solar PV · 1-9 employees

  Solar Energy Company In Milton Keynes Offering Solar Panels, Battery Storage And EV Charger Installation For Homes And Businesses. Request Your Consul

• N Noxmar Ltd London · Marine & water engineering

  NOXMAR is a specialized consultancy in geophysical data processing, interpretation, and 4D modelling for offshore wind projects, utilizing AI-powered

• N NR Electrical Systems Dungannon · Electrical

  NR Electrical Systems is an Electrical Engineering company specialising in industrial electrical contracting and automation & control.

• N NRG ELECTRIC Stoke On Trent · Solar PV

  NRG Electric supply and install Solar PV systems, Battery Storage, and EV car chargers for homes and businesses. Go green with our professional instal

• N NRG Plus Ltd Nuneaton · Utilities

  NRG Plus is a trusted Independent Connection Provider (ICP) delivering compliant, cost-effective LV and HV electrical infrastructure solutions across

• N NRG Solar Warrington · Solar PV

  NRG Solar is a trusted UK specialist in solar PV, battery storage, EV charging, heat pumps, and roofing. We offer tailored renewable energy solutions

• N Nsb Contracting Ltd Fraserburgh · Electrical · 10-49 employees

  Professional electrical and multi-trade contractors established in 1984, serving domestic, commercial, and industrial clients across North East Scotla

• N Nsn Electrical Ltd Truro · Electrical · 10-49 employees

  Expert electricians in Penzance, Cornwall, serving homes and businesses across West Cornwall. Offering reliable electrical services, EV charging, sola

• N NT ELECTRICAL GROUP LIMITED Chelmsford · Electrical

  NT Electrical Group Ltd are electricians based in Chelmsford, Essex, providing reliable electrical services for homes and businesses. NICEIC-registere

• N Nu City Civils Ltd Ballieston · Civil engineering

  Civil engineering services in Scotland specialising in groundworks, drainage, infrastructure and road construction. Trusted expertise from Nu City Civ

• N NU ENERGY SOLAR LIMITED Basildon · Solar PV

  Essex's trusted solar specialists. Domestic & commercial solar installations, Fox ESS systems, Tesla Powerwalls, and maintenance. 8 years experience.

• N Nulectrics Ltd Chippenham · Electrical · 1-9 employees

  Our Qualified Electricians handle all types of electrical work. Punctual, Professional and Practical. Based in Chippenham, Wiltshire.

• N Nulook Group Fareham · Insulation · 1-9 employees

  Nulook Group offers green energy solutions including air source heat pumps, solar batteries, and insulation services. They also supply and fit replace