Solar PV installers in the UK

5447 solar pv installers listed from the UK register.

• I Icon Build Ltd Barking · Main contractor · 1-9 employees

  Icon Build Limited is a construction company established in 2017, specializing in residential and commercial projects, renovations, and design-build s

• I Icozi Ltd Leigh · Electrical

  Icozi Ltd is a electrical company based in Leigh, registered at Companies House in 2024.

• I Idc Electrical (Southern) Ltd Southampton · Electrical · 10-49 employees

  IDC Electrical (Southern) Limited is a leading Mechanical and Electrical contractor on the south coast, specialising in electrical, plumbing, air cond

• I Ideal Electrical Solutions (UK) Ltd Edinburgh · Electrical · 10-49 employees

  Trusted and reliable Electricians & Electrical Contractors in Edinburgh. Award-winning team serving homeowners, landlords, letting agencies, hotels, s

• 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 Ideal Roofing & Cladding Ltd Rugeley · Roofing · 1-9 employees

  Ideal Roofing & Cladding Ltd. offers over 40 years of experience in roofing and cladding solutions for industrial, commercial, and residential project

• I Ideal View Technical Limited Watford · Extensions · 1-9 employees

  High-end home extensions, renovations & technical builds in Hertfordshire & North London. Premium finishes, full project management, fully insured. 5-

• I Ideal Warmth Ltd Poole · Heating & ventilation · 1-9 employees

  Heating & plumbing specialist in Poole & Dorset. Boiler installs, repairs, services & air source heat pumps by Ideal Warmth Ltd.

• I Ifbe Ltd Dorking · Electrical · 1-9 employees

  IFBE (Integrated Facilities Building Electrical) is an independent commercial electrical & Building facilities contractor with a proven track record.

• I IFIX ELECTRICS LTD London · Electrical · 1-9 employees

  NICEIC Approved Electrical Contractors providing domestic and commercial electrical services in Greater London and surrounding areas. Offering 24/7 em

• 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 Igloo Environmental Ltd Braintree · Solar PV · 1-9 employees

  Igloo Environmental Ltd: trusted solar PV solutions. Specializing in residential solar panels and battery storage, we ensure top quality and customer

• 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 Ignis Solar Olney · Solar PV

  MCS certified solar panel installers for homes and businesses. Free technical drone and site surveys with clear ROI reports and no obligation.

• I Ignis Solar Ltd Milton Keynes · Electrical

  Ignis Solar Ltd is a electrical company based in Milton Keynes, registered at Companies House in 2025.

• I Ignite Mechanical Electrical Solutions Redruth · Electrical · 1-9 employees

  Ignite Mechanical Electrical Solutions offers expert electrical, plumbing, heating, and renewable installation services for homes and businesses in Co

• 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 Igp Solutions Ltd High Wycombe · Glazing · 10-49 employees

  Experts in solar window film, bomb blast protective film, and edge retention. Specialists in glass security, manifestation graphics, and thermal heat

• I Igreen Energy Ltd Oswestry · Solar PV · 1-9 employees

  Experts in installing & servicing Solar PV for commercial and domestic clients for over 10 years. Offering free quotes and 25-year guarantees.

• 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 Ihomes London Media Rooms Ltd London · Electrical · 10-49 employees

  Creating spaces that feel natural, connected and seamlessly in tune with your needs. Smart systems elevate spaces for residences, hotels, and members'

• I Ikonic Renewables Ltd Heywood · Solar PV

  Ikonic Renewables is a distribution supplier of renewable energy products, committed to sustainability, affordability, and innovation. We empower busi

• I Iktin Solutions Ltd Penzance · Civil engineering · 1-9 employees

  Cornwall Civil Engineering Solutions in Telecoms, Water, Electrical and Renewables. Covering the Southwest.

• I ILI Group Hamilton · Solar PV

  ILI Group is a Scottish clean energy and infrastructure developer, delivering net zero residential, energy storage, and data centre projects.

• I IMGREEN LTD Crawley · Solar PV

  IMGREEN LTD is a Crawley-based startup making clean power accessible, credible, and commercially smart for UK homes, businesses, NGOs, and public sect

• I Immersi-Fi Ltd Peasmarsh · Design & build

  We design cinematic, sensory spaces for those who seek more - from private cinemas and outdoor entertainment to golf simulators and home nightclubs. B

• I Imp Electrical Ltd Lincoln · Electrical · 1-9 employees

  Lincoln-based electricians and renewables specialists supporting with domestic work, solar installations, and electrical vehicle charging.

• 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 Imperial Electrical Solutions Ltd Bracknell · Electrical · 1-9 employees

  Trusted, family-run electricians in Bracknell and Berkshire, NICEIC-accredited, Part P registered, specialising in lighting, rewires, EICRs, EV chargi

• I Impington Roofing Services Ltd Babraham Road Sawston · Roofing · 10-49 employees

  Impington Roofing Services Ltd are your local trusted roofers in Cambridge! CITB trained and SafeContractor accreditated Over 30 years' experience. Ca

• I ImportGenius Derby · Electrical · 10-49 employees

  ImportGenius is the #1 platform for global trade data. Track shipments, find suppliers, monitor competitors, and access insights from 8M+ US businesse

• 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 Impulse Mep Ltd London · M&E contracting · 10-49 employees

  Impulse MEP offers top-quality electrical and mechanical services for residential, commercial, and industrial properties. From rewiring and HVAC syste

• I Imr Heating & Plumbing Ltd Liverpool · Heating & ventilation · 1-9 employees

  IMR Heating & Plumbing Ltd offers boiler installation, servicing, repairs, and general plumbing services in Liverpool. They are Worcester Accredited I

• 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 In2gr8ted Solutions Preston · Solar PV · 1-9 employees

  Based in Preston, NorthWest England, In2gr8ted Solutions install solar PV and battery storage systems nationwide. They offer a range of quality brands

• I Incorporated Blind Solutions Ltd Lanark · Windows & doors · 1-9 employees

  Incorporated Blind Solutions Ltd can Supply & Install blinds UK wide. Our range includes Horizontal roof blinds, Lifting blinds, Continues wide width

• 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 Inergy Group Ltd Ribbleton · Heating & ventilation · 1-9 employees

  Experts in commercial HVAC design, installation and maintenance. Inergy Group delivers energy-efficient heating, cooling and evaporative solutions acr

• 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 Infetech Rushden · Utilities · 1-9 employees

  A4 Telecoms Ltd offers a comprehensive range of IT solutions and services, including software development, tech consulting, managed IT services, and d

• I InfinElec Southport · Electrical · 1-9 employees

  InfinElec is a trusted electrical contractor serving Merseyside and Lancashire, specialising in high-quality electrical installation, inspection and t

• I Infinis Solar Developments Ltd Northampton · Solar PV

  Independent power producer generating reliable electricity from captured methane and solar, supported by battery storage and power response.

• 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 Energy Kings Hill · Solar PV

  Solar panel, battery and EV charger installation across Kent, Greater London and East Sussex. Free survey, honest forecasts, no on-the-spot quotes.

• 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.