MCS accredited companies in London

52 construction companies in and around London displaying MCS.

• 2 21 Degrees London · Solar PV

  Change the way you think about energy by Harnessing your own sustainable energy to improve efficiency, comfort and the planet.

• A AGE Green Electrical Ltd London · Solar PV

  AGE Green Electrical Ltd specialises in Solar Power, EV charging solutions, and general Electrical installations. We are regulated by MCS, RECC and NI

• A Ample London · Heating & ventilation

  Heating upgrades made simple. From flexible finance to proactive protection, we back homeowners and installers every step of the way.

• C CLIMATE INNOVATIONS LTD London · Heating & ventilation

  Professional air source heat pump installation across Greater London. Get up to £7,500 government grant, 7-year warranty, and savings of up to 50% on

• C Cosier Heat Ltd London · Heating & ventilation

  Switch to a heat pump with Cosier. Our experienced team designs and installs MCS Certified heat pump systems tailored to your home, with grants availa

• D Deltawatt Ltd London · Electrical

  Deltawatt Ltd are trusted electrical and renewable energy specialists covering Kent and South East London. From rewires to solar panels, get a free qu

• E Eco First Group Ltd London · Solar PV

  Eco First Group Ltd, based in London, offers MCS-accredited solar panel installations for homes and businesses, alongside EV chargers and a specialist

• E Electric Car Chargers UK London · EV charging

  Commercial EV charging, solar panels and battery storage installation and maintenance. OZEV approved, MCS certified, NAPIT registered. Free surveys an

• F Fyndpris Ltd London · Utilities

  Fyndpris Ltd offers smart, simple, and cost-effective utility connections for gas, electricity, and water to homeowners, developers, and businesses ac

• G Green Electro Heating London · Heating & ventilation

  MCS certified heat pump installers in London. Samsung approved installer with 7-year warranty. Vaillant, Daikin and Mitsubishi approved. £7,500 BUS gr

• H Heat Pump Installer Directory London · Heating & ventilation

  Find and compare MCS certified heat pump installers near you. Claim the £7,500 Boiler Upgrade Scheme grant. Free quotes from trusted UK installers.

• H HEATING COOLING & AUTOMATION London · Heating & ventilation

  HCA specializes in efficient heating, cooling, and automation solutions. Our trained engineers ensure optimal design and installation of heat pumps an

• H Hometree Finance London · Heating & ventilation

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

• H Howgrove London · Plumbing

  Howgrove Plumbing and Heating specialises in top-tier plumbing and heating installations for the new build sector, including air source heat pumps.

• I IFIX ELECTRICS LTD London · Electrical

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

• 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 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

• J JCH London London · Heating & ventilation · 1-9 employees

  JCH London offers expert heating, ventilation, and green energy solutions for domestic and commercial clients across London, focusing on quality workm

• J Joju Solar London · Solar PV

  Multi Award-Winning Solar & EV Charging Specialists. Independent experts in solar, battery storage, and EV charging. We've designed and installed thou

• L Lime London · Solar PV

  Powering Homes and Businesses with clean renewable energy built around your needs. Making the move to renewable energy simpler and smarter.

• L London Renewable Installations London · Solar PV

  London Renewable Installations Ltd specialises in solar PV, battery storage, and EV chargers for residential and commercial properties. Get free quote

• L LOW CARBON LONDON LTD London · Solar PV

  Low Carbon London Ltd installs air source heat pumps from £10,000, handling the £7,500 Boiler Upgrade Scheme grant. Samsung specialists with a 7-year

• L Lunar Solar London · Solar PV

  Lunar Solar provides expert solar panel and battery storage installations for UK homes. Get a free quote and start saving on your energy bills today.

• M Mada Facility Management Ltd London · Electrical

  Certified electricians and F-Gas air conditioning engineers in London & the UK. 24/7 emergency repairs, installations, and maintenance.

• M Mark Harvey Renewables London · Solar PV

  Your trusted renewable energy solutions company in Suffolk, UK. Experience our innovative green energy solutions. Contact us today to learn more.

• N Nationwide Properties Contractors Ltd London · Main contractor · 1-9 employees

  Delivering residential and commercial projects with unrivalled expertise and one hundred percent client satisfaction. Specialising in new developments

• N NEXGEN HVAC London · Heating & ventilation

  Nexgen HVAC are experts in Air Source Heat Pump and Air Conditioning installations in London. They offer eco-friendly heating and cooling solutions fo

• N Next Step Heating London · Heating & ventilation

  Next Step Heating is a London-based installer of heating and renewable energy systems, offering design, supply, installation, and MCS commissioning se

• N NOLA RENEWABLES LIMITED London · Solar PV

  Nola Renewables specialises in helping businesses and homes transition to greener, more sustainable futures with tailored renewable energy solutions.

• N Nw Heating Ltd London · Heating & ventilation

  NW Heating offers expert boiler installation, heating, and emergency plumbing services in London. Gas Safe registered team available 24/7 for installa

• O O & K Property Works Ltd London · Design & build · 1-9 employees

  London design & build specialists since 2007. Extensions, lofts, renovations, new builds, plus MCS-certified heat pumps and solar PV. Fixed quotes.

• P Polarity Electrics London London · Electrical

  AI-powered electrical inspections, instant quotes and digital certification across London & the South East. Book an inspection or get an instant quote

• P PROSPARK ELECTRICAL LIMITED London · Electrical

  Prospark Electrical Limited offers responsive, competent, and reliable electrical services in London. Specializing in domestic and commercial installa

• P Pyramid Eco London · Insulation · 10-49 employees

  Upgrade your property with expert retrofitting. Cosier, greener homes with minimal disruption. Check your funding options!

• Q Qualis Energy London · Air conditioning

  Qualis Energy operates five specialist brands: ArcticNord (air conditioning), EmberNord (boilers & heating), AuraNord (heat pumps), ZenithNord (solar

• R Rhema Sustainable Energy Ltd London · Heating & ventilation

  Professional air source heat pump solutions for homes. Expert installation, servicing, and EPC assessments to enhance energy efficiency and savings.

• R Rudge Energy Ltd London · Solar PV

  Rudge Energy installs solar panels and EV chargers across the South West, offering bespoke renewable energy solutions for homes and businesses since 2

• S S-Power Solutions Ltd London · Solar PV

  S-POWER Solutions are MCS Certified solar PV system installers, offering tax-free income, reduced electricity bills, and protection against rising ene

• S Sol Solar Ltd London · Solar PV

  South East England's trusted solar experts, Sol Solar Ltd offers comprehensive solar PV and battery storage solutions for homes and businesses, saving

• S Solar Installer List London · Solar PV · 1-9 employees

  Solar Installer List is a directory for comparing solar panel installers, reading reviews, and checking MCS certification. Find trusted local companie

• S Solar Sparky Electrical Ltd London · Solar PV

  MCS-certified solar panel & battery storage installers serving London and South East England. Family-run, no pushy sales. Get a free quote today.

• S Solar Voltaics Ltd London · Solar PV

  Solar Voltaics are specialist solar panel installers for commercial, industrial, public sector, agricultural and domestic markets across the UK. Exper

• S Sp Group (Hull) Ltd London · Electrical

  SP Group is a family-run business with over 20 years of experience in electrical services, specializing in Solar PV, EV charging, and battery storage

• S Sunsave UK Ltd London · Solar PV · 10-49 employees

  Save money on your bills and gain energy independence with Sunsave solar panel and battery solutions. Get a free quote today.

• S Sureserve Energy Services North Ltd London · Heating & ventilation · 50-249 employees

  Sureserve delivers high-quality solutions for housing associations and local authorities, ensuring energy efficiency, safe homes and better quality of

• S Synth Solar London · Solar PV

  Synth Solar designs, installs and monitors commercial solar and battery systems across the UK. MCS certified, real-time monitoring, award-winning serv

• T The Ambient Heating Company Ltd London · Heating & ventilation

  The Ambient Heating Company Ltd, a trusted London-based specialist with over 10 years of experience, is here to help you lower your carbon footprint a

• T The Energy Hub London · Solar PV

  Trusted solar panel installers offering bespoke services and 5-star customer ratings. Save on energy bills with expert solar, battery, and heat pump i

• U Upvolt London · Solar PV · 1-9 employees

  Upvolt delivers smart solar energy solutions for homes, helping you lower energy costs and power your home sustainably.

• U Use Solar Ltd London · Solar PV

  Solar PV Panels help you Save Money and Generate your Own Energy. Book a Free and No obligation visit with our Qualified Solar Advisors. Call on 02089