Heating & ventilation contractors working in energy

1520 UK heating & ventilation contractors working in the energy sector.

• I INGENSTAT RENEWABLES LIMITED Newport · Solar PV

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

• I Ingram Installations Stockport · Electrical

  Ingram Installations are experts in generators and power systems, providing quality installations and maintenance for standby and other power needs. T

• I Inline Access Ltd Grimsby · Scaffolding

  Inline Access Ltd provides a wide range of work at height solutions nationwide. Based out of Sheffield, South Yorkshire we service all major industrie

• I Innovheat Ltd Middlesbrough · Electrical

  Local electricians in Middlesbrough for house rewiring, fuse box replacement, EICR testing and indoor and outdoor lighting. Contact Innovheat for a qu

• I Inseco Ltd Blackburn · Insulation

  Specialising in energy-efficient improvements through government-funded schemes and ECO grants, Inseco Ltd installs insulation, heating, solar PV, and

• 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

• I InstaGroup Finchampstead · Insulation

  InstaGroup offers insulation, solar PV, battery storage, and heat pump solutions for homeowners, developers, and businesses across the UK.

• I Installio Ltd London · Solar PV

  Installio delivers clean energy upgrades as one connected system, helping improve EPC ratings and reduce household energy bills. From solar and batter

• I INTECHS INNOVATION TECHNOLOGY SYSTEMS LTD London · Electrical

  INTECHS provides cutting-edge industrial automation and digital solutions, optimizing efficiency and performance for businesses across various sectors

• I Integral Gas Limited Northampton · Heating & ventilation

  Integral Gas Limited provides nationwide gas-safe commercial services, specialising in heating, ventilation, plumbing, and renewable energy solutions

• I Integrated Renewables Ltd Dudley · Solar PV

  Integrated Renewables provides customised energy and automation solutions for residential and commercial clients, enhancing efficiency and supporting

• I Integre Solar Betchworth · Solar PV

  Integre Solar UK Ltd is a local installer in Mole Valley, serving Surrey and West Sussex, specialising in high-quality Solar PV, Battery Storage, and

• I Intelligent Energy Solutions Bellshill · Solar PV

  Intelligent Energy Solutions installs Solar PV and Battery Storage across Central Scotland, offering affordable, high-quality energy solutions for hom

• I Interglow (Contracts) Ltd Royston · Insulation

  Interglow are experienced insulation installers offering Cavity Wall Insulation, External Wall Insulation, Loft Insulation, EPC Assessments, and PAS20

• I Intoheat (Holdings) Ltd Bristol · M&E contracting · 50-249 employees

  Leading building service engineers since 1986, INTOHEAT offers mechanical & electrical, decarbonisation, facilities management, and retail services na

• I Invisible Group Southampton · Fit-out & interiors

  Experts in Commercial Interiors & Office Design in London. Top quality services to commercial properties. Talk to us today

• I Inyo Energy Ltd Oxford · Solar PV

  Inyo Energy installs solar panels, batteries, heat pumps & EV chargers for homes and businesses to lower energy bills and carbon footprint.

• i iO Energy Solutions South Shields · Heating & ventilation

  iO Energy Solutions delivers expert Building Management Services to optimise and maintain the performance of your spaces, focusing on energy efficienc

• I Ir Energy Ltd Pant Industrial Estate · Solar PV · 10-49 employees

  Save on bills with solar, heat pumps & EV chargers. IR Energy helps South Wales homes go greener with trusted renewable installations. Grant & finance

• I Iropeaccess Ltd London · Scaffolding

  Specialist rope access company providing work-at-height services across London and the UK. IRATA certified. Get a free quote today.

• I Irwin M&E Craigavon · M&E contracting

  Irwin M&E provides mechanical, electrical, energy, and renewable installation and maintenance services across public and private sectors throughout th

• I Irwin Smith Ltd Maidstone · Heating & ventilation · 1-9 employees

  Irwin Smith Ltd supplies and installs Renewable energy products alongside everyday Heating and Plumbing works. Domestic and commercial work is always

• I Island Renewables Ltd Newport · Solar PV

  Isle of Wight's local renewable energy experts. We offer Solar PV, Tesla Powerwall and battery storage, EV charging, and heat pumps for homes & busine

• I Itp Electrical Ltd Newquay · Electrical

  ITP Electrical provide specialist electrical & lighting solutions for commercial and industrial sites across Devon, Cornwall and the South West, with

• I Iwe Services Ltd Scarborough · Solar PV · 10-49 employees

  Renewable electrical solutions specialists providing solar PV, heat pumps, battery storage, EV chargers and electrical services across North Yorkshire

• I IZ Energy Barking · Solar PV · 50-249 employees

  IZ Energy specialises in making homes energy efficient with premium solar panels, heat pumps, and insulation. They help households access funded energ

• J J & B Hopkins Ltd Fareham · M&E contracting · 1-9 employees

  J&B Hopkins Limited is an employee-owned trust providing a full MEP design and build service to the construction industry and direct to end-user marke

• J J A Brooks Mechanical Services Ltd London · M&E contracting · 50-249 employees

  JA Brooks is a mechanical services company designing, manufacturing, and fitting systems for water supply, sanitation, heat, fresh air, and gas across

• J J.P.R. Combustions Ltd Ryde · Heating & ventilation

  J.P.R Combustions Ltd in Isle of Wight offers installations, repairs, upgrades and boiler breakdown assistance for a wide range of Commercial & Indust

• J Jade Insulations Rotherham · Insulation

  Jade Insulation, established in 2007, is a reputable company providing expert insulation services across the UK.

• J James Robert Construction Rye · Main contractor · 1-9 employees

  James Robert Construction are dedicated to bringing your ideas to life with an open and honest approach to ensure your expectations are met. Offering

• J Jbs Mechanical Ltd Gloucester · Plumbing · 10-49 employees

  JBS Mechanical Ltd offers plumbing, heating, mechanical, and renewable energy services. Established in 2012, they serve individuals, the public, and c

• J Jcw Electrical Services Ltd Mold · Solar PV

  Get reliable solar systems, EV chargers, LED lighting, & electrical services. Contact us for tailored energy solutions today!

• J Jd Heating And Renewables Ltd Market Drayton · Heating & ventilation

  JD Heating and Renewables Ltd are Shropshire based solar panel, air, ground and water source heat pump installers serving the West Midlands.

• J Jdm Earth Ltd Hartlepool · Solar PV

  Award-winning Teesside business installing Solar PV, Battery Storage & EV Charging across the North East & North Yorkshire. Committed to a sustainable

• J Jeelek Ltd Ventnor · Electrical

  Jeelek Electrical Services Ltd. is an electrical contracting company based in Ventnor on the Isle of Wight, led by Keith Coleman with over 30 years of

• J JENNER GROUP LIMITED Folkestone · Main contractor · 1-9 employees

  Jenner is an award-winning construction company with a heritage dating back to 1875. They deliver exceptional projects across Kent and Sussex in vario

• J Jeremias UK Limited Blackpool · Heating & ventilation · 50-249 employees

  Jeremias UK manufactures prefabricated modular stainless-steel chimney and flue systems, self-supporting chimneys and silencers for commercial and ind

• J JGN Engineering Grimsby · M&E contracting

  JGN Engineering is a management and engineering consultancy delivering projects from concept to handover, with offices in Glasgow, Grimsby, and London

• J Jht Energy Services Ltd London · Heating & ventilation

  JHT Energy Services installs Air Source Heat Pumps with a £7,500 grant, plus private solar panels & air conditioning. TrustMark Certified.

• J Jkn Renewables Ltd. Doncaster · Heating & ventilation · 10-49 employees

  JKN Renewables specialises in expert heat pump installations, offering high-efficiency systems for commercial, public sector, and domestic clients. Ar

• J JL Phillips Renewable Energy London · Solar PV

  JL Phillips specialises in heat pump and solar PV installations across the UK. Over 1,000 projects completed-contact us today!

• J Jle Electrical Contractors Ltd Kendal · Electrical

  JLE Electrical Services offer the highest levels of domestic & commercial & renewable electrical services at affordable & competitive rates.

• J JLM Energy Pudsey · Solar PV

  JLM Energy provides comprehensive renewable energy solutions, including solar PV, battery storage, wind energy, and EV charging. We help businesses cu

• J Jml Contracts Ltd. Perthshire · Civil engineering

  JML Contracts is a building and civil engineering company specialising in bespoke SIPs House Design, Gabion Retaining Walls, Groundworks and Hydro Sch

• J JNL RENEWABLES LTD Norwich · Solar PV

  JNL Renewables Ltd provides domestic renewable energy solutions including solar P.V. systems and air source heat pumps for homeowners in Norwich and t

• J John Cockerill Hamon UK Ltd Hull · Civil engineering

  John Cockerill is a global industrial group providing large-scale technological solutions in energy, hydrogen, industry, and defense. With a history s

• J John Heaney (Electrical) Ltd Livingston · Electrical · 50-249 employees

  John Heaney (Electrical) Limited provides nationwide industrial and commercial mechanical and electrical installation, maintenance, and facilities man

• J Jones And Baker Ltd Tenbury Wells · Solar PV

  Jones & Baker Ltd are a family-run team delivering solar panels, boilers and air conditioning across Tenbury Wells, Worcestershire and the wider UK. F

• J Jordan Electrics Ltd Motherwell · Electrical · 50-249 employees

  Jordan Electrics Limited undertakes a full range of services throughout Scotland, with extensive experience in Domestic, Commercial, Industrial and Re