Solar PV installers in the UK

5447 solar pv installers listed from the UK register.

• O Optimise Your Energy Ltd Newcastle Upon Tyne · Electrical · 1-9 employees

  Optimise Your Energy Ltd is a new company focused on energy solutions.

• O Optimum Electrics Ltd Peterborough · Electrical · 1-9 employees

  Optimum Electrics is a leading UK solar and electrical company based in Peterborough, providing hassle-free solar and electrical services for commerci

• O Optimus Facilities Ltd Liverpool · M&E contracting

  Optimus Facilities: Your Building Services & Engineering Partner. Specialising in mechanical & electrical systems design and installation across the N

• O Optisol Services Ltd Cheshire · Solar PV · 10-49 employees

  Optisol Services is a leading UK solar farm cleaning company, delivering professional solar panel cleaning services for commercial solar farms across

• O Optivolt Solutions Ltd London · Electrical

  Optivolt Solutions Limited provides specialist training in AI, digital skills, automation, IoT, and smart technologies, alongside electrical NVQ compe

• O Optosmart Ltd London · Solar PV

  OptoSmart provides modular smart poles and IoT-ready street lighting ecosystems for UK municipalities and developers, focusing on zero carbon footprin

• O Opulous Innovation Ltd. Colchester · Electrical · 1-9 employees

  London-based electricians offering retail maintenance, luxury fit-outs, and a wide range of electrical services including air conditioning, CCTV, EV c

• O Oracle Energy Ltd Callington · Solar PV · 1-9 employees

  Oracle Energy specializes in solar PV installations for industrial, commercial, and residential clients. Offering tailored energy solutions to reduce

• O Orange Eco Roofing Ltd London · Roofing

  Roof overcladding and roofing services for homes and businesses. Extend roof life, improve energy efficiency and reduce disruption with Orange Eco Roo

• O ORBITAL ELECTRICAL SOLUTIONS LIMITED Rye · Electrical · 1-9 employees

  Orbital Electrical Solutions Domestic and Commercial Electricians have an enviable reputation for the quality of our work, attention to details and co

• O ORCA Plumbing & Heating Ltd Crawley · Plumbing · 1-9 employees

  ORCA Plumbing & Heating offer domestic and commercial plumbing, heating, and gas services across Crawley, East Grinstead, Horley, and surrounding area

• O Orchard Vale Renewables Ltd Stoke-Sub-Hamdon · Solar PV

  Somerset based renewable energy specialists providing solar PV, battery storage, and EV charging solutions for domestic and commercial customers.

• O Origin Renewable Solutions Ltd Ambleside · Electrical · 1-9 employees

  Origin Renewable Solutions Ltd is a electrical company based in Ambleside, registered at Companies House in 2023.

• O Original Heating Ltd Londonderry · Heating & ventilation · 1-9 employees

  Original Heating Limited specialises in biomass heating solutions for domestic, commercial, and agricultural sectors, offering a range of boilers and

• O Orio Electrical Services Ltd Shoreham-By-Sea · Electrical

  Orio Electrical Services are experts in electrical installation for homes and businesses across the South East. Services include solar PV, EV charging

• O Orion Retail Installations Ltd Barwell · Electrical · 1-9 employees

  ORION RETAIL INSTALLATIONS LIMITED is a company registered in the UK. The website is currently unavailable.

• O Orion Ts Ltd Cardiff · Electrical · 1-9 employees

  Orion Technical Services are an electrical installation and maintenance service based in Wales. Speak to our specialist team to find out how we can he

• O Orton & Wenlock Ltd Colchester · Electrical · 10-49 employees

  Orton & Wenlock Ltd is a electrical company based in Colchester, registered at Companies House in 2011.

• O Ortus Energy Ltd London · Solar PV

  End to end Renewable Energy suppliers and funding solutions for commercial and industrial businesses with a proven track record.

• O OSADARE LIMITED Bristol · Civil engineering · 1-9 employees

  Expert project bidding, skilled staff placement, and professional development opportunities across offshore, nuclear, aerospace, and industrial mega p

• O Osborn & Kent Construction Ltd. Wymondham · House builder · 10-49 employees

  Osborn & Kent Construction are skilled bricklayers and new home developers in Norfolk. Established 2012, they offer bespoke brick cutting and renovati

• O Otisbum Ltd Sunderland · Main contractor · 1-9 employees

  Otisbum Engineering & Construction Company Ltd offers high-quality building, renovation, maintenance, and engineering solutions for residential, comme

• O Otm UK Services Ltd London · Refurbishment · 1-9 employees

  OTM UK Services Limited offers reliable and professional cleaning solutions for homes and businesses across the UK. We focus on client safety, rigorou

• O Outersight (UK) Ltd Plymouth · Security systems · 1-9 employees

  Specialist remote CCTV, wildlife observation and research, and harsh environment CCTV solutions. Bringing the outside in with innovative technical sol

• O OVER ENERGY LTD London · Electrical · 1-9 employees

  A digital library of U.S. economic, financial, and banking history, particularly the history of the Federal Reserve System, featuring publications, ar

• O Over to Solar Woking · Solar PV · 1-9 employees

  Over to Solar is your local, trusted solar panel installer in Surrey. We provide bespoke, reliable solar systems for homes and businesses, offering co

• O Ovi Construction Ltd Romford · Civil engineering · 1-9 employees

  OVI Construction Company Limited is a Nigerian-based multidisciplinary construction and engineering company delivering end-to-end infrastructure solut

• O Owen & Palmer Ltd Bangor · Electrical · 10-49 employees

  Leading industrial electrical contractor servicing North & Mid Wales, managing installations, construction and facilities for complete solutions and a

• O Owen Construction Consultancy Ltd Orpington · Main contractor

  Construction Health & Safety Consultants offering services in London, Kent & Essex. Experienced consultants ensure safe and compliant projects.

• O Owen Electrical Solutions Ltd Southampton · Electrical · 1-9 employees

  Highly skilled electricians providing Domestic, Commercial, Industrial, and Renewable electrical services. We are MCS registered and offer bespoke bat

• O Owl Projects Electrical Ltd Stockport · Electrical

  Owl Projects Electrical Ltd is a electrical company based in Stockport, registered at Companies House in 2025.

• O Owlsworth Conservation Ltd Reading · Restoration & heritage · 10-49 employees

  Specialist building conservation contractors, skilled in joinery, lime plastering, brickwork, flintwork, blacksmithing, and project management for his

• O Ownz Maintenance Ltd Leicester · Refurbishment · 1-9 employees

  Tradespeople you can trust for high-quality property maintenance services. We focus on trust, competence, and integrity in every residential and comme

• O Oxford Home Reno Oxford · Refurbishment

  Oxford Home Renovation offers expert home renovation, roofing, and renewable energy solutions. Specializing in sustainable and energy-efficient option

• O Oxford Installations Ltd Bicester · Electrical · 1-9 employees

  Oxford Installations provides electrical, solar PV, battery storage, EV charging and air conditioning installations across Oxfordshire. Get a free quo

• O Oxford Solar Pv Ltd Oxford · Solar PV · 1-9 employees

  Oxford Solar PV supply and install Solar Photovoltaic Panels in Oxford, Oxfordshire & UK. Solar Power for Oxfordshire!

• O Oxland Construction Consulting Ltd Wimborne · Main contractor · 1-9 employees

  Oxland Construction Consulting Ltd offers expert construction consulting services including surveying, project snagging, 3D modelling, project managem

• O Oyo Energy Ltd London · Solar PV

  Oyo Energy Limited is a UK-based distributor of solar energy products, including solar panels, inverters, and batteries. They aim to make renewable en

• P P A Carruthers Ltd Ceredigion · Plumbing · 1-9 employees

  P A Carruthers Ltd provides cost effective, reliable heating and plumbing engineers for domestic central heating, plumbing, and renewables services in

• P P B Proctor Electrical Ltd Belfast · Electrical · 1-9 employees

  P.B Proctor Electrical Ltd is a Belfast-based, family-run business with over 30 years' in the industry delivering high-quality electrical and solar se

• P P Dymott Plumbing & Heating Ltd London · Plumbing · 1-9 employees

  P Dymott Plumbing & Heating Ltd offers boiler repairs, central heating installations, and bathroom design services in Ealing and surrounding areas. Co

• P P J Mcgann Electrical Ltd Lincoln · Electrical

  Trusted electricians covering Lincoln and Lincolnshire. PJ McGann Electrical Limited provides a wide range of safe and professional services for homes

• P P P M Electrical Ltd Spalding · Solar PV · 1-9 employees

  MCS accredited, NAPIT Part P registered, and F-Gas certified electrician in Spalding, Lincolnshire. Solar PV, battery storage, EV chargers, air condit

• P P S Higgins Electrical Services Ltd Market Drayton · Electrical · 10-49 employees

  PS Higgins Electrical Services are Electricians you can trust, based in Market Drayton Shropshire and servicing the whole of the UK.

• P P. Blackhall Ltd. Edinburgh · Plumbing · 10-49 employees

  Established in 1913, P Blackhall Ltd is a fifth-generation family-run company offering expert plumbing, heating, electrical, and renewable services in

• P P. Mc Colgan & Sons Ltd Co L'Derry · Electrical · 10-49 employees

  P McColgan & Sons Ltd is a family-run electrical contracting business established in 1982, offering services from domestic jobs to industrial design a

• P P. Neeve Plumbing & Heating Ltd Dereham · Plumbing · 1-9 employees

  Worcester Accredited Installer for Boiler Servicing | Boiler Replacement in Norfolk great rates and service guaranteed.

• P P.D.Rushton Electrical Ltd Stoke On Trent · Electrical · 1-9 employees

  P.D.Rushton Electrical Ltd is a electrical company based in Stoke On Trent, registered at Companies House in 2007.

• P P.E.S. RENEWABLES LTD Great Yarmouth · Solar PV · 1-9 employees

  We can save you up to 80% on your electric bills. Get a free quote to see how much we can save you.

• P P.F.L. Electrical Ltd London · Electrical · 10-49 employees

  PFL Electrical offers a comprehensive range of electrical services for domestic, commercial, industrial, and public sectors, including design and buil