Energy construction companies in Cardiff

24 companies in and around Cardiff working in the energy sector.

• A Altum Organisation Ltd Cardiff · Solar PV

  Expert solar PV installation, battery storage & EV chargers across UK. Premium energy upgrades for homes with 500+ installations, £150k-£250k annual s

• A Amser Projects Ltd Cardiff · Electrical

  Amser Electrical Contractors Ltd are a trusted, independent Cardiff based electrical contractor, experience across the UK.

• A APH Solar Seed Cardiff · Solar PV

  APH Solar Seed offers smart solar and battery energy solutions for residential and commercial properties, delivering reliable, efficient renewable ene

• A Awen Futures Ltd Cardiff · Electrical

  Awen Futures focuses on ERP consulting, AI compute, and sustainability, aiming to integrate natural intelligence into business systems and build a sus

• C Cardiff Demolition Company Ltd Cardiff · Demolition

  Cardiff Demolition is an NFDC accredited specialist providing demolition, dismantling, site reclamation and remediation services across the UK. They h

• C Cmb Renewables Ltd Cardiff · Air conditioning · 1-9 employees

  CMB Renewables provides integrated climate and energy solutions, including air conditioning installation, maintenance, and renewable energy systems li

• C Coretech Innovations Ltd Cardiff · EV charging

  CoreTech Innovations delivers reliable, standards-aligned EV charging solutions for homes, public spaces, and commercial environments, shaping a smart

• E Encon Construction Ltd Cardiff · Main contractor · 10-49 employees

  Encon Construction is a leading construction and civil engineering company based in Cardiff, Wales, serving clients across Wales and the South West of

• 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

• H Hatcher'S Electrical Ltd Cardiff · Electrical

  Hatcher's Electrical Ltd offers expert domestic and commercial electrical services, specialising in EV charge point and Solar PV/battery storage insta

• H HyHAUL Mobility Cardiff · Civil engineering · 1-9 employees

  HyHAUL Mobility is pioneering the UK's first dedicated hydrogen mobility corridor, focusing on decarbonising heavy-duty road transport with FCEV truck

• I Inspire Green Ltd Cardiff · Solar PV

  Cardiff-based MCS-certified installer of commercial solar PV, EV charging, battery storage & LED lighting across Wales & the South West. Free site sur

• N Nationwide Retrofit Cardiff · Insulation

  Nationwide Retrofit Ltd specialises in reducing carbon footprints through retrofit work in the housing sector, primarily utilising grant funding for i

• N Newydd Maintenance Limited Cardiff · Refurbishment

  Newydd Maintenance Limited is an in-house contractor providing responsive and planned works to Newydd Housing Association, part of the Cadarn Housing

• N Nuvolt Ltd Cardiff · Solar PV

  Nuvolt designs, funds, builds and operates integrated energy systems, solar, battery, EV and grid, under one accountable partner.

• P PLUG Charging Cardiff · EV charging

  Smart EV charging infrastructure for councils, businesses and drivers, from lamp posts to depots, powering sustainable transport across Wales.

• P Ppm Renewables Ltd Cardiff · Solar PV

  PPM Renewables provides alternative energy solutions, focusing on solar energy and green technologies to help end-users reduce energy bills and carbon

• P Protem Lighting Ltd Cardiff · Electrical · 1-9 employees

  Protem Lighting provides expert electrical services for homes and businesses, bringing film industry standards to all projects. Specialising in lighti

• S Sutro Group Ltd Cardiff · Civil engineering · 1-9 employees

  UK specialists in rope access, drone inspection and NDT services. Delivering safe, efficient asset integrity solutions for utilities, energy and indus

• T THE SOLAR HOUSE Cardiff · Solar PV

  The Solar House is a trusted name for homeowners looking to switch to solar energy, offering clear, honest, and jargon-free guidance for informed deci

• T Total Utility Connections Ltd Cardiff · Utilities · 50-249 employees

  Total Utility Connections is a multi-utility connections provider specialising in the design, installation, and delivery of gas, electricity, and wate

• U Unlimited Access Ltd Cardiff · Scaffolding

  Unlimited Access LTD are a specialist access company based in Cardiff, South Wales. Rope access and confined space services inc. Rescue Teams and Trai

• V VEDMORE ELECTRICAL SOLUTIONS LTD Cardiff · Electrical

  Vedmore Electrical Solutions: Your local Solar, EV Charge Point Installer and Domestic Electrician in Cardiff and South Wales. Reliable, professional,

• W WARMZILLA LIMITED Cardiff · Heating & ventilation · 10-49 employees

  WarmZilla offers a seamless online platform for purchasing new boilers, heat pumps, and EV chargers, with nationwide installation services. They simpl