Energy construction companies

4493 UK companies working in the energy sector.

• L Langley ECO Shipley · Insulation · 1-9 employees

  Langley Properties Heating & Insulation Ltd offers a comprehensive range of insulation services, including internal, external, loft, and room-in-roof

• L Lanka Property Services Ltd Epsom · Electrical · 1-9 employees

  Family-run building service and construction company in Epsom, Surrey, offering project management and accredited installation services from construct

• L Lankelma Ltd Iden · Civil engineering · 10-49 employees

  Lankelma are specialists in cone penetration testing and ground investigations for projects, both onshore and coastal, all around the world.

• L Laressi Mechanical And Electrical Ltd Norwich · M&E contracting · 1-9 employees

  Laressi are a trusted construction contractor, providing mechanical and electrical services to homes and businesses across East Anglia. This includes

• L Lark Technology Bury St Edmunds · Electrical · 50-249 employees

  Lark Technology provides industrial control and safety systems, electrical installations, and support services. Expertise includes PLC & SCADA, hazard

• L Last Mile Asset Management Glasgow · Utilities

  Last Mile Asset Management is a national multi-utility adoption and asset management specialist, managing over a million adopted assets across Great B

• L Latent Heat Ltd Edinburgh · Heating & ventilation

  Plumbing and heating engineers for Edinburgh, the Lothians, Fife & The Scottish Borders. Free quotes, friendly and honest service.

• L Laver Group Ltd Pontypridd · Heating & ventilation · 50-249 employees

  Est. Since 1981 Specialising in heating, electrical and renewable energy. We help domestic, public, and private sector clients meet their obligations

• L Lawgrove Energy Dursley · Solar PV

  Lawgrove Energy is a local, MCS certified solar and battery expert in Gloucestershire, offering renewable energy solutions with over 15 years of exper

• L Lawson Electrical Ltd Hull · Electrical

  Lawson Electrical Ltd offers specialist electrical, solar PV, and EV charger installations for agricultural, commercial, and residential clients acros

• L Lazarus & Associates Ltd Shipston On Stour · Civil engineering · 1-9 employees

  Lazarus & Associates Limited are world leaders in the gasholder industry, offering consultancy, inspection, and design of new gasholders.

• L Lbr Electrical Ltd Preston · Electrical · 1-9 employees

  NAPIT-registered electrical contractors in Preston, offering domestic and commercial services including solar PV and EV charging. Over 15 years of exp

• L Lc International Ltd Sevenoaks · Plant hire · 10-49 employees

  Official UK distributor of Hidromek, Volvo & REP-TEC machinery. Expert plant servicing, repairs, machining & hardfacing across the UK. Based in Kent.

• L LCA Group Deeside · Electrical · 50-249 employees

  LCA Group manufactures and supplies pioneering electrical engineering solutions from conception through to completion in the UK and overseas.

• L LCS Energy Huntingdon · Solar PV · 10-49 employees

  LCS Energy provides renewable energy solutions and energy management services for businesses and homes, specializing in Solar PV, EV Charging, HVAC, a

• L LD Energy Solutions Haverhill · Heating & ventilation · 1-9 employees

  LD Energy Solutions Ltd specialises in biomass boiler installation, repair, and maintenance, alongside a range of electrical services for domestic, co

• L Ldc Electrics Ltd Cookstown · Electrical · 10-49 employees

  LDC Electrics provides expert electrical design, installation, and testing services across the UK & Ireland, specializing in water treatment and recyc

• L Leaf Eco Electrical Liverpool · EV charging

  Leaf Eco Electrical offers premium EV chargers and energy-efficient air conditioning & heating systems for homes and businesses, with expert advice an

• L LECCY.TECH Gillingham · EV charging

  Field-led EV chargepoint diagnostics and project recovery for CPOs, asset owners and delivery teams. Site truth, structured evidence and practical clo

• L Ledsave Ltd Hull · Electrical · 1-9 employees

  LEDSAVE is an innovative supplier of high quality, energy-saving LED lighting products, selling direct from the manufacturer to you. Established in 20

• L Ledwood Protective Coatings Ltd Pembroke Dock · Design & build · 10-49 employees

  Independent engineering, fabrication, coating and construction company specialising in the global energy production and processing industries. Major p

• L Lee Parmenter Contractors Ltd Exeter · Groundworks · 1-9 employees

  Family-run business with over 20 years' experience, specialising in trenching and cable laying for electricity and telecoms industries in Exeter and t

• L Leeds Electrical Services Ltd Wetherby · Electrical

  Leeds Electrical Limited is a Design, Project Management & Delivery organisation operating in Commercial M&E, Domestic Construction, Renewable Energy

• L Legacy Manufacturing Solutions Ltd Coventry · Main contractor · 1-9 employees

  Legacy Manufacturing Solutions delivers industrial project management and CapEx project delivery across the UK. Certified to ISO 9001 & 14001 and Safe

• L Legal & General Property Ltd Property developer · 50-249 employees

  Legal & General is a leading UK financial services group and major global investor, focused on building a better society for the long term by investin

• L Legra Electrical And Renewables Ltd Leigh-On-Sea · Solar PV · 1-9 employees

  Solar Energy Installers & Electrical Services in the South East of England offering both Domestic and Commercial installations. The best advice for th

• L Leicestershire Live Hinckley · Property developer · 1-9 employees

  Leicestershire Live provides the latest news, sport, and events from Leicester and the surrounding areas. Formerly the Leicester Mercury, our team del

• L Leisure Energy Ltd Kidderminster · Heating & ventilation · 10-49 employees

  Award-winning renewable technology company, energy consultancy and principal contractor specialising in energy & sustainability solutions for the publ

• L LEITCH TRANS LIFT LIMITED Strabane · Crane hire · 1-9 employees

  Leitch Trans Lift Ltd offers contract lifting, low loader, crane hire and transport services in Strabane, Co. Tyrone. They specialise in moving modula

• L Lenehan Utilities Ltd Preston · Utilities · 1-9 employees

  Lenehan Utilities Ltd are based in the North West, specialising in installing LV, HV and EHV services for clients across the Electric network.

• L Leon Solar Leap Ltd Worthing · Solar PV

  Leon Solar Leap Limited provides professional domestic solar PV and electrical installation services. We install complete renewable systems including

• L Letts & Reynolds Civils Ltd Bristol · Civil engineering · 1-9 employees

  Family-run civil engineering contractor specialising in renewable energy, utilities and highways infrastructure.

• L Letwear Ltd London · Fit-out & interiors · 1-9 employees

  Letwear are manufacturers of custom sportswear for all water sports games like Rowing, Swimming & Diving, Sailing, Surfing, Water Polo, Waterskiing, C

• L Levertech Group Altrincham · Electrical · 1-9 employees

  Levertech Group provides Electrical and Mechanical solutions to the Commercial, Industrial, HV and Airport Sectors.

• L Lewis Nicholls Associates Ltd Great Yarmouth · Solar PV · 1-9 employees

  Specialists in renewable energy, land acquisition, planning, and development with extensive experience in complex commercial implementations and navig

• L Lewis Wind Power Edinburgh · Solar PV

  Lewis Wind Power (LWP) is the developer of the Stornoway Wind Farm on the Isle of Lewis, a joint venture between EDF Power Solutions and ESB Energy.

• L Lewis Wind Power Holdings Ltd Edinburgh · Civil engineering

  Lewis Wind Power is developing the Stornoway Wind Farm on the Isle of Lewis, aiming to provide low-cost power and create local economic opportunities.

• L LEYBOURNE RENEWABLES LTD Nuneaton · Electrical

  Leybourne Renewables provides expert electrical solutions, including solar PV, heat pumps, and EV charging for domestic and commercial clients across

• L LG Services Livingston · Heating & ventilation · 1-9 employees

  LG Services are experienced and trusted Gas Safe engineers providing professional heating and boiler services across Lanarkshire, Glasgow, Edinburgh,

• L Liberty Industrial Ltd London · Demolition

  Award-winning international deconstruction, decommissioning, and remediation contracting business, undertaking complex projects in mining, oil & gas,

• L Life's Energy Scarborough · Solar PV · 1-9 employees

  Life's Energy Ltd is a renewable energy installer in Scarborough, North Yorkshire, specialising in Solar PV, Solar Thermal, Biomass Boilers, and Air S

• L Lightning.Strike Ltd Nottingham · Electrical · 1-9 employees

  Lightning Strike supplies and installs lightning protection and electrical earthing systems nationwide and offers rigorous testing services.

• L Lightspeed Networks Peterborough · Utilities · 10-49 employees

  Infrastructure-backed business connectivity, wholesale and network services across the East of England and Midlands.

• L Lightwave Newton Abbot · Electrical · 1-9 employees

  Create your Smart Home with Lightwave, rated number one for smart home automation in the UK. Discover smart lighting, heating, and power solutions.

• L Ligthart Group BV Taunton · Heating & ventilation

  Ligthart Group BV specialises in the maintenance of combined heat and power units, flue gas cleaners, and related systems, ensuring optimal performanc

• L Like Electrical Ltd Ipswich · Electrical · 1-9 employees

  Expert Electrician & Data contractors for businesses across East Anglia (Ipswich, Suffolk, Norfolk, Cambridgeshire, Peterborough, Essex).

• L Lime London · Solar PV · 1-9 employees

  Powering Homes and Businesses with clean renewable energy built around your needs. Making the move to renewable energy simpler and smarter.

• L Limitless Energy Ltd Swansea · Solar PV · 10-49 employees

  Limitless Energy is a leading installer of renewable heating and electrical systems in South Wales, specialising in Solar PV, Heat Pumps, and EV Charg

• L Lincolnshire Rope Access Barnetby · Scaffolding · 1-9 employees

  Rope access specialists in Lincolnshire, UK. Offering construction, engineering, and fabrication services with a focus on safety and efficiency.

• L Lincs Electrical Services Ltd Grimsby · Electrical · 10-49 employees

  Lincs Electrical Services Ltd provides high-quality electrical installation and maintenance services to industrial and commercial clients across the U