Energy construction companies in South East

580 companies across South East working in the energy sector.

• C Clockwork Engineering Ltd Guildford · Civil engineering

  Clockwork Engineering builds intelligent offshore analysis software for oil & gas and renewable energy. 10x faster structural analysis with FISIS, THA

• C Cmc Electrical Engineering Ltd Alton · Electrical

  CMC Electrical Engineering Ltd provides expert electrical engineering services in Alton, Hampshire, and surrounding areas. We specialize in industrial

• C Comit Projects Ltd Guildford · Concrete works

  COMIT Projects Ltd. is a not for profit members organisation promoting innovation within UK Construction, Operations and Maintenance sectors.

• C Complete Electrical Contractors Ltd Lingfield · Electrical

  Complete Electrical Contractors: Your one-stop solution for solar energy, EV charging, smart home wiring & alarms. Trusted services for domestic & com

• C Complete Energy Group Ltd Kent · Solar PV

  Complete Energy Group (CEG) empowers housing providers and local authorities to reduce energy bills, improve tenant satisfaction, and achieve Net Zero

• C Completely Eco Limited Newport Pagnell · Solar PV

  Completely Eco Ltd offers renewable energy solutions including Solar PV, Battery Storage, Solar Thermal, and Air Source Heat Pumps for homes and busin

• C Connect It Utility Services Ltd Chandlers Ford Eastleigh · Utilities · 250+ employees

  Multi-utility experts delivering gas, electricity, water, EV, and renewables with end-to-end project delivery nationwide.

• C Connect3UK Ltd Ramsgate · Utilities

  Connect3UK Ltd is a NERS, GIRS, and WIRS accredited Independent Connections Provider (ICP) and Utility Infrastructure Provider (UIP), delivering high-

• C Conrad Energy (Developments) Ltd Abingdon · Solar PV

  Conrad Energy is a fast-growing UK energy company generating power for the National Grid and managing energy for businesses. Portfolio includes gas, b

• C Construct Bids Ltd Theale · Main contractor

  Construct Bids delivers cost-effective construction solutions for industrial, waste, and energy sectors, prioritising sustainability and safety.

• C Construction Industry Buying Basingstoke · Main contractor

  Transform your construction projects with the support of a dedicated construction building materials buyer and expert advice.

• C CONSTRUCTION INDUSTRY TRAINING PROVIDERS LTD Reading · Main contractor · 10-49 employees

  Berkshire based construction industry training providers for the UK. In house training courses include NPORS, CPCS, CITB, SSSTS and SMSTS.

• C Convert Energy Ltd Canterbury · Solar PV · 10-49 employees

  Award-winning MCS-certified renewable energy design and installation company in Canterbury, Kent. Specialising in solar panels, PV-T hybrid solar, hea

• C Cooper Weston Group Ltd Horsham · M&E contracting · 10-49 employees

  Leading M&E installation & maintenance contractors for commercial, industrial & domestic properties across London & the South of England. Experts in H

• C Copper Connexions Ltd Wokingham · Electrical

  Copper Connexions Ltd provides electrical services to domestic, commercial, and industrial customers, including the film and power generation industri

• C Coutts Electrical Contractors Ltd Westerham · Electrical

  Trusted electricians in Bromley and Kent, 30+ years combined experience. Domestic & commercial, solar PV, EV charging & 24/7 emergency. Call 0800 112

• C Cre8 Zero Ltd Brighton · Solar PV

  Cre8 Zero are a trusted solar panel installer, based in Brighton & Hove, also serving Sussex, Kent and Hampshire. Get expert advice for your home toda

• C Crescent Power Ltd Portsmouth · Solar PV

  Insured and Qualified Solar Renewable Energy Electrician in Portsmouth. EICR reports, EV chargers, solar panels & battery storage.

• C CUSTOM RENEWABLES LTD Milton Keynes · Solar PV

  Heat pump installers and solar panel experts in Banbury, Milton Keynes & Bedfordshire. Specialists in air source heat pumps, ground source heat pumps,

• D D PAGE CONTRACTORS LIMITED South Godstone · Piling

  D Page Contractors specialises in ground screw and screw pile foundation systems, offering a fast, eco-friendly alternative to concrete for residentia

• D D&O South Coast Solar Ltd Portsmouth · Solar PV

  D&O South Coast Solar are leading the way in renewable energy, we deliver reliable solar solutions that combine innovation with proven expertise. From

• D Dall Engineering Ltd Gillingham · Electrical

  Dall Engineering Ltd offers trusted UK Electrical, Solar & EV Charging Solutions. Specialising in car charger installation within a week, electrical s

• D Darke & Taylor Ltd Witney · M&E contracting · 250+ employees

  Connected Excellence - Professional, ensuring exceptional building services solutions every time - Darke & Taylor.

• D Dawson Contract Piling Ltd Milton Keynes · Piling · 1-9 employees

  Dawson Contract Piling Ltd specialises in delivering piling solutions to the offshore industry, with over 40 years of innovation in piling equipment.

• D Dbs Maintenance Ltd Fareham · Main contractor · 10-49 employees

  DBS Maintenance Ltd are leading UK petrol forecourt repair and maintenance specialists, offering nationwide construction, branding, repairs, and maint

• D Delta Hv Ltd Polegate · Electrical · 10-49 employees

  Expert HV design, construction and maintenance across the UK. Safe, compliant electrical infrastructure from substations to testing and commissioning.

• D Delta Jointing Services Ltd Waterlooville · Utilities

  Delta Jointing Services Limited specialises in utility and infrastructure projects, focusing on LV/HV cable systems, 11kV connections, and substation

• D Delta T Eco Heating Thame · Heating & ventilation

  Delta T Eco Heating: Heat pump and renewable energy specialists in Oxfordshire and Buckinghamshire. Expert design, installation, and maintenance for h

• D Depth of Light Ltd Milton Keynes · Solar PV

  MCS & NAPIT certified solar, battery and EV charger installation across Milton Keynes. Fixed-price quotes after a real roof survey, not a phone estima

• D DGUS Group Whitstable · Utilities · 10-49 employees

  DGUS Group provides contract services to build, maintain, and repair UK and Ireland's power, telecoms, gas, rail, and water infrastructure. They also

• D Dj Civils Ltd Hersden · Civil engineering · 10-49 employees

  DJ Civils is a leading civil engineering firm in the South East of England, working on large-scale developments and infrastructure projects.

• D Dogger Bank Wind Farm Reading · Civil engineering

  Dogger Bank Wind Farm is the world's largest offshore wind farm, built in three 1.2GW phases: Dogger Bank A, B and C. It is a joint venture between SS

• D Doloop.Energy Horley · Utilities

  Doloop.Energy is an AI newsroom for GB energy regulation, explaining official announcements, assessing them against principles, and publishing results

• D Dorchester Living Ltd Bicester · House builder · 10-49 employees

  Dorchester Living is an award-winning developer of homes & communities, with over 20 years' experience in delivering high-quality, bespoke housing.

• D Douglas Energy Solutions Ltd Sherfield-On-Loddon · Electrical

  Need ESOS Phase 4 compliance? Certified UK lead assessor helping businesses avoid fines and stay compliant. Fast, fixed-fee audits.

• D Drillingco Ltd Hove · Piling

  DrillingCo offers professional water well drilling and Ground Source Heat Pump (GSHP) system services across England and Wales. We provide comprehensi

• D Due South Group Ltd Windsor · Civil engineering

  International infrastructure development and project delivery company specialising in renewable energy, healthcare infrastructure and climate resilien

• D Dyrhoff Ltd Folkestone · Civil engineering · 1-9 employees

  Global leader in water control using inflatable rubber dams and pneumatic spillway gates. Specialising in custom design and supply for diverse applica

• E Earthly Renewables Ltd Milton Keynes · Solar PV

  Earthly Renewables specialises in cutting-edge renewable energy solutions and sustainable building services, aiming to reduce carbon footprints and en

• E Eastbourne Energy Ltd Pevensey · Solar PV

  MCS-certified local installers of solar PV systems in East Sussex. We provide complete solar solutions from survey to installation and aftercare.

• E Easy Bolier Slough · Heating & ventilation

  ECO Green Home Grants helps UK households improve energy efficiency and reduce heating costs through government-backed ECO4 scheme grants for boilers,

• E Easyscaff Scaffolding Ltd Ramsgate · Scaffolding

  EASY-SCAFF are a leading provider of scaffolding services throughout Kent. Competitive Prices, First Class Service, Prioritising Safety. Free Quotatio

• E Easyscaff Scaffolding Ltd Ramsgate · Scaffolding

  EASY-SCAFF are a leading provider of scaffolding services throughout Kent. Competitive Prices, First Class Service, Prioritising Safety. Free Quotatio

• E Eav Group Ltd New Romney · Electrical

  EAV Group are electrical contractors specialising in smart homes, solar PV, security, AV, and air conditioning across Kent and the South East.

• E Ech Group Ltd Fareham · Solar PV

  ECH Group are a family-run Hampshire Solar PV company. We have extensive experience in Solar Panel & Battery installations across the UK.

• E Eclipse Electrical Services Ltd Alresford · Electrical

  Eclipse Electrical Services Ltd offers expert electrical, solar PV, EV charging, and battery storage solutions for homes and businesses. Accredited an

• E Eclipse Power Optimise Ltd Milton Keynes · Utilities

  OFGEM licensed IDNO providing clients with significant benefits over the standard DNO connection to the National Grid for your project.

• E Eco Energy Install Canterbury · Solar PV

  Save On Your Energy Bills With Kents Favourite Installers Of Solar Panels, Battery Storage and Commercial Solar

• E ECO Green Survey Slough · Heating & ventilation

  ECO Green Survey helps UK families access fully funded energy-saving upgrades through the ECO4 Scheme, making homes warmer, more efficient, and cost-e

• E ECO Max Insulation Slough · Insulation

  ECO Max Insulation provides energy-efficient home upgrades including insulation, boiler replacements, heat pumps, and solar solutions under the ECO4 s