MCS accredited construction companies

1425 UK construction companies displaying MCS on their website.

• L Ling Electrical Ltd Milford Haven · Electrical

  NICEIC-approved, MCS Certified, and ECA members, Ling Electrical Ltd provides trusted electrical and renewable energy services across Pembrokeshire.

• X Xena Services Ltd Swansea · Solar PV · 1-9 employees

  Xena Services is an AM2-certified UK subcontractor delivering solar PV, inverter and battery installations alongside full energy retrofit work, for pr

• V Vk Electrical Ltd Waltham Cross · Electrical

  VK Electrical: Experts in domestic, commercial, solar PV & battery storage. Offering consumer unit upgrades, rewires, EICRs, and EV charger installati

• S Solarus Energy Ltd Stockport · Solar PV

  Solarus Energy Manchester installs solar panels, EV chargers & smart home tech. Trusted renewable energy services for Manchester properties.

• I Ipsum Renewables Mansfield · Solar PV

  Expert installation of solar panels, air source heat pumps, and AC. MCS accredited & Which? Trusted Trader. Get your free survey today.

• S Solaris Energy Ltd Canterbury · Heating & ventilation

  Solaris Energy are leading air source heat pump installers in Kent, providing private and commercial properties with the latest heat pump solutions.

• D DGI Installations Bristol · Heating & ventilation

  Installers of Green, Clean and Renewable energy systems tailored to your needs. We also provide Conventional plumbing and heating system installations

• K Ks Connexions Ltd Leamington Spa · Solar PV

  KS Connexions are renewable energy experts in Leamington Spa, offering Solar PV, EV Charging, and Air Source Heat Pumps for homes and businesses. We p

• E Elite Heat Group Ltd Cambridge · Plumbing · 1-9 employees

  Elite Heat Group provides professional plumbing and heating services in Cambridge and surrounding areas. Specializing in domestic and commercial insta

• N New Form Plumbing LTD Dartford · Plumbing · 1-9 employees

  Experts in water services: installation, maintenance, plumbing, heating, underfloor heating, bathroom fitting, interior & CAD design. Gas Safe registe

• B Bbm Plumbing And Heating Ltd Bristol · Plumbing

  BBM Plumbing & Heating Ltd, based in Bristol, offers a full range of plumbing and heating services including boiler installations, bathroom supply and

• A Aston Solutions Gas & Electrical Ltd Manchester · Electrical

  Reliable Gas, Electrical & Plumbing Services in Manchester. Qualified engineer. Local service. Transparent pricing. With over 20 years of experience a

• P PlumbCORE York · Plumbing

  PlumbCORE is a York-based plumbing and heating specialist company. Established in 2017, they offer a wide range of services including boiler installat

• S S J Howard (Lincoln) Ltd Lincoln · Plumbing

  SJ Howard Plumbing offer complete plumbing and heating services in Lincoln and the surrounding area. We ensure a quality service every time.

• E Egff Ltd Dartford · Electrical · 1-9 employees

  EGFF Ltd is a professional electrical, plumbing, air conditioning, heat pumps & mechanical contractor serving London within the M25, Kent & Essex.

• S Switched Live Electrical Ltd Bristol · Electrical · 10-49 employees

  NIC EIC approved contractors delivering maintenance, renewables, and complex installations across South West England and South Wales.

• M Magnum Electrical Ltd Godstone · Solar PV

  Magnum Electrical Ltd is a fully insured company based in Godstone, Surrey, specialising in Solar PV design and installation, battery storage, and all

• U Unclouded Solar Dartford · Solar PV

  Solar panels supplied with lifetime support, at the best prices in South East England. Quality products with warranty. Book a free visit with one of o

• L Lee Wright Plumbing & Heating Ltd Wrexham · Plumbing

  Providing services for all of your home maintenance requirements in and around Wrexham, including heating, plumbing, bathrooms and repairs.

• B Buzz Building Services Ltd Warrington · Extensions · 1-9 employees

  Expert building services for extensions, maintenance, and kitchen remodeling to bring your dream home to life.

• C Channel Electrical Systems Ltd Penarth · Electrical

  Channel Electrical is a certified installer specialising in renewable energy technologies and a wide range of electrical services for homes and busine

• J Jaw Electrics Ltd Rochester · Electrical

  Professional local electrician in Kent offering solar panels, EV charger installations & electrical services. Call today for a free quote

• E Electric 88 Ltd Oxford · Electrical

  Electric 88 Ltd is an electrical contractor in Oxfordshire, specialising in solar PV, battery storage, and general electrical services. They offer ins

• M Mack Construction Ltd Sheffield · Main contractor

  Mack Construction, your trusted partner in Sheffield for New Builds, Conversions, Extensions, and Construction. Professional Service with Expert Manag

• H Heat Pump Installers UK Huddersfield · Heating & ventilation · 10-49 employees

  Discover your greener, more efficient home with a Heat Pump! Heat Pump Installers UK offer sustainable heating solutions that can save you money on yo

• C Cambs Heating Ltd Cambridge · Heating & ventilation

  Cambs Heating are specialists in boiler installation, heat pumps, air conditioning, and plumbing services in Cambridge. Offering expert advice, reliab

• I Ideal Heating & Gas Ltd Leicester · Solar PV

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

• E Enerco Ltd Scunthorpe · Electrical · 1-9 employees

  Enerco Ltd is a NICEIC Approved, MCS Certified Electrical Contractor based in North Lincolnshire and operates on a national basis. Delivering quality

• E Eco Made Simple Forever Limited Sutton Coldfield · Insulation

  Eco Made Simple Forever Limited offers ECO4, Solar PV, and Heat Pump installations to create sustainable green homes, combat fuel poverty, and improve

• B Bluewave Group Ltd Braunton · Electrical

  Bluewave are North Devon trade specialists offering a wide range of services including renewables, electrical, construction, plumbing, lettings & proj

• E Eco Providers Ltd Bury · Solar PV

  Trusted solar, battery and energy specialists for homes, businesses and social housing. Octopus Energy Trusted Partner of the Year 2026.

• E Electrical Compliance Ltd Wrexham · Electrical

  Discover Wrexham's Best Electrician - Electrical Compliance. From general to renewable energy services, get covered today! Free quote available

• M Mostlane Group Southampton · Main contractor

  Mostlane Group is a construction company offering a wide range of services including construction, facilities management, and property development acr

• E Energy By Nature UK Ltd Ibstock · Heating & ventilation

  Energy by Nature UK Ltd is an award-winning family-owned company specialising in renewable heating solutions, including air and ground source heat pum

• O Oxford Installations Ltd Bicester · Electrical

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

• R RECUK North Shields · Solar PV · 1-9 employees

  RECUK provides cutting-edge solar energy solutions, including solar panels and batteries. They emphasize quality, efficiency, and customer service, ai

• R Renderright Finishes Ltd Kenilworth · Insulation

  RenderRight is a premier provider of energy efficiency measures including External Wall Insulation, Ventilation, Loft Insulation, Internal Wall Insula

• H Heat Pump Tech Leeds · Heating & ventilation · 10-49 employees

  Renewable energy specialists offering heat pump installation, servicing, and repair across the UK. Experts in ground and air source heat pumps, solar

• S Star Green Heating Ltd. Stonehouse · Heating & ventilation

  Star Green Heating Ltd. offers expert heating engineering services in Gloucestershire and the Cotswolds, specializing in renewable energy, boiler inst

• E Electrical and Test Ltd Folkestone · Electrical

  A leading provider of solar power, battery storage, EV chargers and electrical testing. We are powered by craftsmen and our foremost focus is quality.

• F FIGJAM Electrical & Mechanical Engineering Sywell · Solar PV

  FIGJAM Solutions is an Electrical and Mechanical Engineering company specialising in renewable energy solutions, including solar PV and battery storag

• H Heat In London Croydon · Heating & ventilation

  Heat In London offers expert heating and plumbing services in Croydon and across London. We provide reliable boiler repairs, installations, and mainte

• T Tex Electrical Contractors Ltd Pevensey Bay · Electrical

  TEX Electrical is a family-run electrical contracting business with over 16 years of experience delivering high-quality electrical, Solar PV and Batte

• P Prometheus Electrical & Solar Llanelli · Solar PV

  Trusted solar panel installers in Swansea offering solar PV, battery storage and EV charger solutions for homes and businesses.

• R Rs Electrix Ltd Harrogate · Solar PV

  MCS-certified solar panel and battery storage installers serving Harrogate and North Yorkshire. Bespoke system design and quotation for a £75 design f

• 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.

• C Climate Force Ltd Potters Bar · Solar PV

  Climate Force offers expert solar PV and battery storage installation services in Hertfordshire and North London. MCS approved installers with over 15

• A ACF Plumbing Heating Renewable Corby · Plumbing

  ACF Plumbing and Heating offers expert installation, repair, and servicing of boilers, air source heat pumps, and air conditioning systems for homes a

• M MW Electrical Ryde · Electrical

  MW Electrical is a family-run business founded in 2019, offering a wide range of electrical services including installation, maintenance, and emergenc

• R Roofing Matters Group Maidenhead · Roofing

  RMG Construction & Energy Ltd provides commercial roofing, waterproofing and solar solutions across Berkshire, London and the South East. Specialists