Energy construction companies

4513 UK companies working in the energy sector.

• S Shoreside Solar And Electrical Ltd Poole · Electrical

  UK-based specialists providing solar PV, battery storage and certified electrical services. End-to-end design, installation and ongoing support you ca

• S Shrop-Lec Ltd Telford · Electrical

  Electrical contractors based in Shropshire, working nationwide. Domestic, commercial and industrial work, plus solar, EV charging and heat pumps, all

• S Shropshire Eco Telford · Insulation

  Shropshire Eco are the home energy & heating specialists, enabling homeowners access to grants to insulate and heat their properties.

• S Shropshire Renewables Ltd Telford · Solar PV

  Discover the full solar system setup cost with Shropshire Renewable new in Shropshire. Contact us today for an estimate!

• S SHS Heating & Renewables Ltd Carluke · Heating & ventilation

  SHS Heating delivers reliable heating, renewables and plumbing services across Lanarkshire and Glasgow. We install, repair and maintain systems you tr

• S Sibbald Ltd Blackridge · Utilities · 10-49 employees

  Dedicated to exceptional service, we offer 200+ courses, assessments, and vocational qualifications led by experienced instructors focused on safety a

• S Siemens Gamesa Renewable Energy Ltd Hull · Solar PV

  Siemens Energy is a global leader in energy technology, committed to transforming the energy system for a sustainable future. They offer solutions acr

• S Sienna Construction Ltd Southampton · Utilities · 10-49 employees

  Sienna Construction is a versatile construction company serving various sectors including utilities, civil engineering, and commercial projects. They

• S SIL Logistics Luton · Demolition

  SIL Logistics: Your trusted partner for same day delivery, complete logistics solutions, and business transport across the UK and Europe. 24/7 network

• S Silco Group Ltd Queenborough · Utilities · 1-9 employees

  Experts in excavation, foundations, drainage, substations, HV enabling, concrete, and landscaping for construction projects in London & the South East

• S Silver Fox Ltd Welwyn Garden City · Electrical · 10-49 employees

  Silver Fox Limited is a world-leading manufacturer of industrial cable and equipment labels, providing innovative solutions like the Fox-in-a-Box® sys

• S Silver PV Wembley · Solar PV

  Silver PV provides fully installed solar panel systems for homes and businesses, helping clients generate renewable energy, reduce reliance on the gri

• S Silverstream Solar Limited Waterlooville · Solar PV

  Silverstream Solar design, install and maintain solar PV systems, batteries, EV chargers in Hampshire and surrounding areas. MCS approved since 2011.

• S Simbas Electrical Ltd Lutterworth · Electrical

  Simbas Electrical Ltd: trusted electrical experts in the East Midlands. Offering new installations, modifications, testing, inspection, and 24/7 emerg

• S SIMCOTT RENEWABLES Witham · Solar PV

  Simcott Renewables are trusted solar installers in Essex, delivering solar, battery storage and heating solutions for homes and businesses.

• S Simology Cambridge · Utilities

  Simology provides global travel eSIMs for seamless connectivity in 200+ countries. Avoid roaming fees and enjoy fast 4G/5G at local rates.

• S Simple Group East Hoathly · Fire protection · 1-9 employees

  Providing the most efficient, innovative and sustainable life safety and energy systems for public, commercial and residential buildings.

• S Simple Solar Plymouth · Solar PV · 1-9 employees

  Simple Solar take the hassle out of solar panel installation offering high quality, exceptional value systems with the minimum of fuss and no annoying

• S Simply Certification Slough · Solar PV · 1-9 employees

  Simply Certification provides ISO and PAS 2030 Certification for energy efficiency installers and retrofit of dwellings. We offer a streamlined, frien

• S Simpson Coulson Ltd Billingham · Civil engineering · 1-9 employees

  Simpson Coulson Limited is a multi-disciplinary engineering consultancy offering design and construction services. Established in 1965, they specialis

• S Simpson Energy Services Ltd Bathgate · Utilities

  Simpson Energy Services delivers specialist high-voltage transmission line and substation services across the UK, supporting network operators with sa

• S Simpsonssolutions Ltd Dumfries · M&E contracting

  Simpsons Solutions is your complete commercial facilities management and compliance consultancy solution, serving clients throughout Scotland and the

• S Sinewave Energy Solutions Ltd Swindon · Electrical · 10-49 employees

  Sinewave is a specialist electrical engineering firm providing expert design and consultancy, grid connection solutions, EV charging infrastructure, e

• S Sinrg Ltd Antrim · Solar PV

  SiNRG provides affordable, high-quality solar and energy management solutions for homes and businesses across Ireland and the UK, focusing on sustaina

• S Sintec UK Ltd London · M&E contracting · 1-9 employees

  Global coverage with offices in the UK, Latvia, USA, and Russia. High quality installation with reliable teams.

• S Sirius Solar Installations Ltd Doncaster · Solar PV

  Doncaster-based Sirius Solar Energy Installations Ltd provide solar panels, battery storage & EV chargers across the UK. Quality, fast quotes & expert

• S Sirocco Consulting Warrington · Civil engineering

  Sirocco Consulting provides Construction Management and HSE Consultancy Services to the Offshore Renewables Industry. We are experienced suppliers wit

• S SIS DRILL Gainsborough · Piling

  Family-run drilling specialists serving the UK from Lincolnshire. With 50 years' experience, we offer site investigation, water wells, soakaways, and

• S Sisko Group Fareham · Utilities

  Sisko is a National Delivery Partner to the Utilities & Field Service sectors, sourcing, training, mobilising and managing workforce solutions at scal

• S Sitac Ltd London · Design & build

  The SITAC Group is a family office and prominent investor, developer, and operator in real estate and renewable energy, with a legacy of impactful pro

• S Site Heat Treatment Services Ltd Port Talbot · M&E contracting · 1-9 employees

  Specialists in heat treatment, thermal engineering, and furnace treatments in South Wales and beyond. Established 1982.

• S Site Team Services Ltd Oxford · Utilities

  Site Team Services offers topographical, measured building, laser scanning, and underground utility surveys, alongside site setting out and as-built s

• S Six-West Ltd Belfast · Civil engineering · 1-9 employees

  Six West provides topographic, hydrographic, and engineering survey services using state-of-the-art technology. They also offer planning consultancy a

• S Sixense Ltd Estate, Maidstone · Civil engineering · 250+ employees

  Sixense is an international company providing services in geotechnical, structural and environmental engineering and asset management.

• S SJ-Electrical Services Scarborough · Electrical

  Electrician covering Scarborough and surrounding areas. Offering domestic & commercial electrical services, EV charger & solar PV installations. Famil

• S Sjd Electrical Services (Cumbria) Ltd Carlisle · Electrical

  NAPIT Approved Electricians in Carlisle & Cumbria. Specialists in solar power, off-grid power, battery storage, EV chargers, and full rewires for home

• S Sjg Electrical And Security Ltd Boston · Electrical

  SJG Electrical & Security Ltd are independent and dedicated to providing that all important quality of service to Commercial & Domestic

• S Sjh Plant Ltd Preston, · Civil engineering

  SJH Plant Ltd is a civil engineering contractor in Preston, offering services for waterways, highways, energy, renewables, water waste and public real

• S SJM Renewables Worthing · Solar PV

  Award-winning family-run Solar PV company based in Worthing, West Sussex, providing green energy solutions across the South of England.

• s skentel Bodmin · Concrete works · 10-49 employees

  Clever connectivity for sustainable futures. We help organisations save time, reduce costs, and cut wasted resources by eliminating the need to travel

• S Skilled Force Ltd Bolton · Insulation · 1-9 employees

  Skilled Force Ltd are Eco Flex Grant Approved Loft & Cavity Wall Insulation Installers plus Boiler Grants Available Nationwide. Apply Today.

• S Skm Electrical Kent Ltd Margate · Electrical

  SKM Electrical is a family-run electrical business based in Margate, Kent, offering friendly, personal, and professional electrical services across Lo

• S Sku Electrical Ltd Wallington · Electrical

  SKU Electrical is an independent electrical contractor providing reliable, high-quality electrical services and EV charger installations for residenti

• S SKV Renewables North Harrow · Solar PV

  Renewable Energy Installers across London since 2004. Solar panels, home battery storage, air source heat pumps & smart EV chargers.

• S Skyform (Scotland) Ltd Glasgow · Refurbishment · 10-49 employees

  Skyform Group operates across land, sea, and sky, offering a diverse range of services through its subsidiaries: Skyform (Scotland) Ltd, Skyform Speci

• S Skylands Consultants Glasgow · Marine & water engineering · 1-9 employees

  Skylands Consultants provides specialist offshore grouting personnel-supervisors, machine operators, mechanical fitters, engineers and QA/QC technicia

• S Skyline Dc Energy Ltd Oxford · Solar PV

  Skyline DC Energy designs and delivers hybrid energy hubs, CHP, solar PV, battery storage, heat pumps and smart controls, for high-use UK industrial s

• S Skyline Dc Ltd Oxford · Main contractor · 1-9 employees

  Skyline DC LTD is a family-owned business in Oxfordshire with over a decade of expertise in delivering tailored commercial construction solutions acro

• S Sl Energy Ltd Lymington · Heating & ventilation

  Expert heating, plumbing, and renewable energy solutions in Hampshire. From boiler repairs to ASHP installations, get reliable, eco-friendly services.

• S Slater Jackson Associates Newcastle Upon Tyne · Rail infrastructure

  Slater Jackson Associates provides construction services including quantity surveying, project management, commercial management, and contract consult