Heating & ventilation contractors working in energy

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

• H Heritage Power Ltd Bedford · Electrical · 1-9 employees

  Established in 2006, Heritage Power Ltd is an electrical contractor in the domestic and commercial sectors. Based in Bedford UK, we offer services suc

• H Hf Fire & Security Ltd Glasgow · Electrical · 10-49 employees

  HF Group is a leading provider of next-generation technologies, offering a comprehensive range of services including electrical, mechanical, HVAC, fir

• H HHE Energy Ltd Irvine · Heating & ventilation · 1-9 employees

  Cut energy bills & lower emissions with HHE Energy's expert renewable installations. Trust our specialists to futureproof your home or business today.

• H High Peak Renewables Stockport · Heating & ventilation · 1-9 employees

  High Peak Renewables offers expert installation, servicing, and maintenance for energy-efficient heating solutions, including renewable technologies a

• H Highlands And Islands Renewables Ltd Banff · Insulation

  Retrofit and Net Zero Solutions for Homes and Businesses Across the Highlands & Islands. We specialise in energy efficiency and renewable energy solut

• H Hillgreen Engineering Ltd Hereford · Solar PV · 1-9 employees

  Hillgreen's energy and drive help clients maximise value from existing and future low carbon investments, with expertise in renewables engineering.

• H HMS ECO HOMES London · Insulation · 1-9 employees

  HMS ECO HOMES LTD specializes in high-quality energy efficiency solutions, offering insulation and heating services under the ECO4 scheme for eligible

• H Holequest Ltd Galashiels · Groundworks · 10-49 employees

  Expert Geotechnical, Site Investigation & Well Drilling Services. Holequest provide a wide range of services and operate throughout Scotland, northern

• H Holmes Electrical Limited Worksop · Solar PV

  Fully Accredited & Certified Renewable Energy Installers of Solar Panels, Battery Storage, EV Chargers & Air Source Heat Pumps in Worksop.

• H Home Electrical Ltd Nottingham · Electrical · 1-9 employees

  Home Electrical LTD is an experienced electrical contractor operating in Nottingham, Derby and Leicester, offering 24hr emergency callouts and a compr

• H Home Energy Training Retrofit Alliance Ltd London · Insulation

  Home Energy Training Retrofit Alliance (HETRA) provides accredited training for the energy efficiency and retrofit sector in London and across England

• H Hometree London · Heating & ventilation · 50-249 employees

  Hometree offers comprehensive boiler and home emergency breakdown cover with unlimited repairs and regular maintenance. Compare plans to save money.

• H Hometree Finance London · Heating & ventilation · 1-9 employees

  Zero-deposit payment plans for new boilers, heat pumps and solar panels. Explore our all-inclusive installation, servicing and repair packages, for co

• H Horisun Ltd Oakham · Solar PV · 1-9 employees

  Horisun Renewable Energy are MCS Accredited installers with over 15 years of experience in solar thermal hot water and solar PV electric installations

• H Horizon Engineering Solutions Ltd Belfast · Electrical · 10-49 employees

  Horizon Engineering Solutions provides the only Electrical and Carbon Training Academy in Northern Ireland. Contact us now!

• H HOUSE HEATING LIMITED Weybridge · Heating & ventilation · 1-9 employees

  House Heating specialises in installing, maintaining, and servicing premium heating systems for new builds and homes in Surrey and the South East.

• H HS Renewables Derry · Solar PV · 1-9 employees

  HS Renewables is Northern Ireland's specialist in Solar Panel Installation and skilled repair teams, offering a comprehensive range of renewable energ

• H HSB Renewables Deeside · Solar PV · 1-9 employees

  Supplier & Installer of renewable energy & carbon saving technology. We provide solar PV to help reduce energy costs. Domestic & commercial installati

• H Hts Electrical Ltd Sheffield · Electrical · 1-9 employees

  Your trusted domestic & commercial electrician in Sheffield, serving South Yorkshire. 22 years experience in energy-efficient installations & solution

• H Hunter Ripon, · Modular & offsite construction

  Hunter's custom modular approach to blast-resistant buildings helps to protect people and equipment in even the most extreme environments.

• H Hydraflex Metal Hose & Bellows Ltd Rochester · Plumbing · 10-49 employees

  Hydraflex is a UK manufacturer of EPDM flexibles, metal hoses, and bellows, specialising in bespoke solutions for liquid cooling, plumbing, and indust

• I I-Protech Technology Ltd Westhill · Solar PV

  Trusted experts in solar, heat pump, EV charger, electrical, and security installations. High-quality solutions for homes and businesses across Scotla

• I IAG Mechanical Bradford · Heating & ventilation · 10-49 employees

  IAG Mechanical: Gas boilers, air conditioning, air source heat pumps and solar PV. Supplied, installed and maintained by a local family business in Br

• I IBR Energy Solutions Ltd. Romford · Heating & ventilation

  IBR Energy Solutions Ltd. provides government-backed ECO4 and LA Flex funding for energy-efficient home upgrades including insulation, heating, ventil

• I Ideal Heating & Gas Ltd Leicester · Solar PV · 1-9 employees

  Ideal Heating & Gas Ltd offers expert solar energy, boiler, and air source heat pump solutions for homes across the UK, focusing on sustainability and

• i iFocus Group London · Electrical · 1-9 employees

  iFocus Group provides innovative and eco-friendly engineering solutions, blending cutting-edge technology with expert knowledge for efficiency and sus

• I Igne Glasgow · Groundworks · 50-249 employees

  Igne offers comprehensive ground investigation services, from site surveys to geotechnical analysis. With nationwide reach and expert insight, we prov

• I Igne Glasgow · Groundworks · 10-49 employees

  Igne offers integrated ground investigation, specialist drilling, UXO mitigation, geo-environmental, and materials testing services across the UK.

• I Ignira Energy London · Heating & ventilation

  Ignira Energy decarbonises UK home heating by making clean heating solutions accessible. They offer heat pump installations with no upfront payment, f

• I IGOE UP Bonnyrigg · Restoration & heritage · 10-49 employees

  Specialist steeplejack and rope access services for challenging projects at height. Offering precision, safety, and traditional craftsmanship since 20

• I IGOE UP Bonnyrigg · Restoration & heritage · 10-49 employees

  Specialist steeplejack and rope access services for challenging projects at height. Offering precision, safety, and traditional craftsmanship since 20

• I Iheat Ltd Oswestry · Heating & ventilation · 1-9 employees

  Trusted heating engineers and renewable energy specialists based in Oswestry. iHeat Ltd provides expert boiler, plumbing and sustainable solutions acr

• I Iisaccs Ltd Halifax · Insulation · 1-9 employees

  IISACCS Limited offers Eco Technical Monitoring Inspections, Green Deal Auditing, Energy Performance Certificates, and Cavity Cleaning Solutions acros

• I IMI Insulation Ltd Waterlooville · Insulation · 1-9 employees

  IMI Insulation Ltd are industrial insulation specialists based in Portsmouth with over 40 years of expertise. They offer a range of insulation solutio

• I Impact Aerial Birmingham · Roofing · 1-9 employees

  Professional Drone Photography and Videography Company providing Drone Photos and Videos to Clients across the UK and Overseas Clients.

• I Impact Energy Liverpool · Solar PV · 10-49 employees

  Impact Energy specialises in making homes energy-efficient through ECO4 Flex grants, offering services like Air Source Heat Pumps, Solar PV, and insul

• I IMPROVENERGY SOLUTIONS LTD Oldham · Heating & ventilation · 1-9 employees

  Improvenergy Solutions offers free boiler replacement, under floor, room in roof, and external wall insulation grants under the ECO4 scheme. Free ener

• I IMS Heat Pumps Perth · Heating & ventilation · 10-49 employees

  Leading specialists in renewable energy. We offer ground & air source heat pumps, solar panels, battery storage, & more. Established since 1997.

• I Inbox Thermal Solutions London · Heating & ventilation

  Inbox Thermal Solutions is the exclusive UK partner for HydroTop™ heat pump solutions, offering a unique roof-integrated system for homes where conven

• I Industrial Cooling Equipment Ltd Runcorn · Heating & ventilation · 10-49 employees

  i2Cool is at the forefront of electricity-free cooling technology, offering innovative solutions across various sectors such as architecture, power &

• I Industrial Engineering & Installation Services Ltd Stone · Steel fabrication · 10-49 employees

  Industrial Engineering & Installation Services (IEIS) offer turnkey solutions for fabrication, site and project management across various construction

• I Industrial Services Plumbing And Heating Ltd Cupar · Electrical

  Scotland's leading electrical, fuel and mechanical contractors since 1968. We deliver exceptional work across transport, local authorities, and chemic

• I Inet Integrators Ltd Birmingham · Heating & ventilation · 1-9 employees

  Inet Integrators offers ECO4 grants for home energy upgrades, including boiler replacements, loft insulation, and solar panel installations, to make h

• I Infinite Eco Solutions Ltd Birmingham · Insulation

  Infinite Eco Solutions is committed to making homes greener by helping customers reduce energy expenses through home improvements under ECO4 and GBIS

• I Infinite Heating and Energy Limited Dry Drayton · Heating & ventilation · 1-9 employees

  Heat Pumps, Solar Panels, EV Chargers & Renewable Energy Specialists across Cambridgeshire & Cambourne. 5 Star Rated - Contact Us Today.

• I Infinite Renewable Energy Ltd Lichfield · Solar PV · 1-9 employees

  Infinite Renewable Energy offers tailored renewable energy solutions in the West Midlands for domestic and commercial clients. Go green with our servi

• I Infinity Energy Services Ltd Southampton · Solar PV · 10-49 employees

  Infinity Energy Services supply and install renewable energy solutions to both residential and commercial customers in the south.

• I Infinity Heat Pumps Mansfield · Heating & ventilation · 1-9 employees

  Infinity Heat Pumps provides expert installation of air source heat pumps, offering a comfortable and efficient approach to home heating. They handle

• I Infrared Energy Chertsey · Heating & ventilation · 1-9 employees

  Smarter heating for modern living. Authorised Partner of Herschel infrared heaters. Market-leading products known for their design, quality, and innov

• I INGENSTAT RENEWABLES LIMITED Swindon · Solar PV

  Ingenstat Renewables specialises in transforming commercial energy consumption through cutting-edge solar and energy storage technology. We focus on d