Heating & ventilation contractors working in energy

1516 UK heating & ventilation contractors working in the energy sector.

• A Armatek Rotherham · Electrical · 1-9 employees

  Armatek provides high-quality electrical engineering and Solar PV services. With over 20 years of experience, we offer bespoke solutions for homes and

• A Armor Electrical Ltd Truro · Electrical · 10-49 employees

  Armor Electrical is a local Cornish company based in Redruth, Cornwall, offering domestic, commercial and industrial electrical services including all

• A ArmorCare Ltd London · Refurbishment

  Professional carpet and upholstery cleaning services. Remove stains, odours and refresh your home or office. Book ArmorCare today.

• A Art Renewables Plumbing & Heating Ltd Norwich · Heating & ventilation · 1-9 employees

  Art Renewables are renewable energy experts, specialising in air source and ground source heat pumps in Norfolk and East Anglia. We also offer biomass

• A Asaf Hk Group Ltd Birmingham · Heating & ventilation · 1-9 employees

  Asaf Hk Group Ltd are ECO4 installers in the UK, specializing in energy-efficient home upgrades. They help homeowners reduce energy bills and improve

• A Ashdon Mechanical Ltd London · Heating & ventilation

  Ashdon Mechanical Ltd offers expert mechanical services in London, UK. From HVAC installation to system maintenance, trust our skilled technicians for

• A Ashe Renewables Colwyn Bay · Solar PV · 1-9 employees

  Ashe Renewables offers solar panels, battery storage, air source heat pumps, and EV chargers to future-proof homes and businesses, helping reduce bill

• A Ashwood Solar Portsmouth · Solar PV · 1-9 employees

  Ashwood Solar & Renewable Energy is your one-stop firm for professional and friendly solar and renewable energy solutions across the UK. We help domes

• A ASI Renewables Ltd Glasgow · Solar PV

  ASI Renewables Ltd offers smart energy solutions including solar, battery storage, heat pumps, and insulation for homes and businesses, aiming for las

• A Aslan Technology Ltd London · Security systems

  Aslan Technology Ltd designs secure, energy-efficient smart properties and supports OT/ICS cybersecurity projects aligned with IEC 62443 and NIS2.

• A Aspire Eco Energy Ltd Chesterfield · Solar PV

  Experts in solar PV, battery storage, and heat pump solutions for commercial and domestic applications. Consultation, design, and installation service

• A Astbury Wright Energy Ltd London · Plumbing

  Astbury-Wright Energy Ltd offers expert plumbing and sustainable energy solutions, including EPCs and Air Source Heat Pump services, for homeowners.

• A Astral Control Services Ltd North Shields · Heating & ventilation · 10-49 employees

  Astral Control Services specialises in the design, installation and maintenance of HVAC control solutions, enabling automatic control of building serv

• A Astral Energy Homes Ltd Ilford · Heating & ventilation · 1-9 employees

  Astral Energy Homes provides free, government-funded home energy efficiency upgrades across the UK through the ECO4 Scheme, helping eligible household

• A Athena Solar & Electrical Solutions Ltd Dover · Solar PV

  Athena Solar & Electrical Solutions Ltd, Dover's MCS-certified solar panel company, offers bespoke solar, battery, and EV systems with warranties.

• A Atlas FM Datchet · M&E contracting · 250+ employees

  Atlas FM is Britain's best facilities management business, blending professionalism and personality to create happy workplaces. Over 4,000 clients tru

• A ATS Climate Bromsgrove · Heating & ventilation · 10-49 employees

  ATS Climate provides bespoke mechanical and electrical engineering solutions, specialising in HVAC, climate control, ventilation, and odour control fo

• A Aura Retrofit Waterlooville · Heating & ventilation · 10-49 employees

  Aura Retrofit provides award-winning home heating and energy solutions, including boilers, ASHPs, Solar PV, and insulation. Access government funding

• A Automated Building & Energy Controls (Group) Ltd. Tewkesbury · M&E contracting

  ABEC installs, maintains, and optimises BMS and EPMS systems for new builds, refurbishments, and upgrades. Specialists in energy management and smart

• A AVANI GAS HEATING AND PLUMBING LTD Norwich · Plumbing

  Trusted plumbing and heating engineers in Norwich. AVANI Gas Heating and Plumbing Ltd offers reliable repairs, installations and system servicing.

• A Ayrton Lawrence Ltd Harpenden · Heating & ventilation

  Providing comprehensive mechanical engineering services that address the most challenging infrastructure and design requirements across residential, c

• A Aztec Heat Pumps Hadleigh · Heating & ventilation · 1-9 employees

  Aztec Heat Pumps Ltd: Experts in air & ground source heat pump installation, PV solar systems, and renewable energy solutions across East Anglia.

• A Aztek Interiors Ltd Camborne · Electrical

  Customer focused IT Support, Cyber Security and Communications solutions, from one of the UK's leading Managed Service Providers.

• B B.A.R & Sons Plumbing And Heating Ltd Retford · Plumbing · 10-49 employees

  MCS, Gas Safe & Oftec accredited heating contractor and NAPIT accredited electricians in Retford. Specialists in domestic & commercial heating systems

• b b4b Renewables Belfast · Solar PV · 1-9 employees

  Engineer-led renewable energy solutions since 2010, offering Solar PV, battery storage, and heat pump systems for homes and businesses to cut energy c

• B B9 Energy Storage Ltd Larne · Solar PV · 1-9 employees

  B9 Energy is a leader in green energy from renewables like wind and solar, developing Power-to-X clean energy solutions for a carbon-neutral future.

• B Bairstow'S Mechanical Services Ltd Leeds · Heating & ventilation · 1-9 employees

  Bairstow's Mechanical Services Ltd specialises in off-site pipework fabrication and on-site pipework installations across the UK, offering bespoke ind

• B Bam Construct & Ventures UK Ltd Hemel Hempstead · Main contractor

  BAM designs and delivers projects that create lasting value across sectors through innovation, collaboration and sustainable solutions. We imagine, cr

• B Barden Biomass Ltd Carnforth · Heating & ventilation · 1-9 employees

  Hetas certified biomass boiler installers, service engineers, and fuel suppliers. Offering quality wood fuel, biomass boiler servicing, and maintenanc

• B Barratt Redrow Coalville · House builder · 10-49 employees

  Barratt Redrow is a leading UK homebuilder focused on quality, service, and sustainability. They build homes for various life stages through brands li

• B Barry Frampton Ltd Lymington · Heating & ventilation · 10-49 employees

  Barry Frampton Ltd offers comprehensive Gas, Heating, Plumbing, Renewable, and Electrical services. Established in 1992, this family-run company provi

• B BASE Energy Bootle · Solar PV · 10-49 employees

  Base Energy is a multi-disciplined building and energy consultancy firm specialising in sustainable development and energy assessments for residential

• B Bechtel Management Company Ltd London · Main contractor · 50-249 employees

  A trusted name in engineering, construction, procurement & project management, creating sustainable solutions that drive global progress since 1898.

• B Becker & Wolf Hall Barn Road, Isleham · Heating & ventilation · 1-9 employees

  Becker & Wolf is a technology company with offices in the UK and China, specializing in innovative solutions including die cast aluminium, plastic inj

• B Bee Eco Ltd Birmingham · Insulation

  Bee Eco offers whole-house energy efficiency upgrades, including insulation, solar panels, and heating systems. Based in Birmingham, they serve the We

• B Beekay Electrical Ltd West Yorkhsire · Electrical · 10-49 employees

  Beekay Electrical is a leading provider of electrical installations and security systems, offering tailored end-to-end solutions for industrial, comme

• B Beeline Refrigeration Ltd. Lowestoft · Air conditioning · 10-49 employees

  Beeline Refrigeration Ltd offers expert refrigeration, air conditioning, and catering equipment services. With over 40 years of experience, we provide

• B Ben Energy Electrical Services Ltd Lincoln · Electrical · 1-9 employees

  Lincoln based Electricians & Renewable Specialists covering the UK. Providing commercial, residential and industrial services to the highest quality.

• B Berenewed Ltd Huntingdon · Solar PV · 1-9 employees

  BeRenewed Ltd specialises in energy efficiency solutions, including Solar Panel installations, Energy Performance Certificates, and Property Heatloss

• B Berks Insulation Ltd Slough · Insulation · 10-49 employees

  Berks Insulation delivers large-scale retrofit, insulation, heat pump, and renewable energy solutions across the UK, helping homes improve energy effi

• B Berol Energy Ltd Bolton · Heating & ventilation · 1-9 employees

  Berol Energy provides energy efficiency solutions, including boiler upgrades, insulation, and solar panel installations, helping homeowners reduce bil

• B BES Buckinghamshire · Plumbing · 1-9 employees

  Highly skilled consulting services primarily on database, warehouse and business intelligence (BI) projects. Trusted by large financial institutions.

• B Better Future Renewables Alcester · Heating & ventilation · 1-9 employees

  Smarter renewable heating for a more efficient home. We design and install air source heat pumps, solar, EV charging and smart energy systems.

• B Better Planet (UK) Ltd Potters Bar · Heating & ventilation · 10-49 employees

  Better Planet are the UK-leading renewable energy systems & installations provider, supplying properties with heat pumps, underfloor heating, solar PV

• B Bgis Building Services Maintenance Ltd London · M&E contracting

  BGIS is a technically led, integrated facilities management company. We support clients' commercial real estate portfolios by delivering a full suite

• B Biodiverse Enterprise Ltd Rickmansworth · EV charging

  Biodiverse Enterprise Ltd offers sustainable construction, green energy, EV charging, and carbon support services to help organisations manage green p

• B Biogreen Solutions Ltd Leeds · Heating & ventilation · 1-9 employees

  Biogreen Solutions Ltd offers renewable energy solutions including biomass, air source, solar water, and gas heating systems. Experienced engineers co

• B Bioheat Energy Gillingham · Heating & ventilation · 1-9 employees

  Renewable energy experts specialising in heat pumps, biomass, ground and water source heating systems. Also offers air conditioning and ventilation.

• B BIOSOL RENEWABLES UK LTD Ammanford · Heating & ventilation · 10-49 employees

  Biosol Renewables UK Ltd designs, supplies, installs and maintains biomass boilers for commercial premises, offering environmentally friendly heating

• B Birdsall Group Ltd Hemel Hempstead · Heating & ventilation · 10-49 employees

  Birdsall Group Ltd is a specialist engineering and environmental company delivering innovative solutions for the heat network and building services in