The quick way to find a local Renewable Energy Specialist in Westminster

Fitzrovia Decorating Ltd

Renewable Energy Specialist

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At Fitzrovia Decorating we believe a job is only as good as it's finishing touches. We believe in hard graft, high quality work and offering you good value for your money. All work is done efficiently, quickly and in a friendly manner.

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Reviewed by Xenia on 13/8/2025

Innov8 Projects Ltd

Renewable Energy Specialist

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Innov8 Projects is a forward-thinking construction company dedicated to delivering high-quality, modern, and innovative building solutions. With a focus on craftsmanship, efficiency, and sustainability, we bring visionary projects to life—whether residential, commercial, or bespoke. Our commitment to excellence ensures every build stands the test of time. Building the Future Today

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Reviewed by Philip on 16/9/2024

At present, our work is still in its early stages, rectifying 90 years worth of previously bodged jobs. The CBA Team have been excellent so far, they arrive on time, work hard and do things the right way. I will be using them again once this project completes.

Candour Electrics

Renewable Energy Specialist

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CANDOUR ELECTRICS are London based Electricians. We are City & Guilds approved and provide a range of services to domestic, commercial and industrial clients. We are dedicated to providing complete customer satisfaction and take pride in the quality of our work. We serve all of London, Essex, Hertfordshire and surrounding areas and are happy to provide no obligation quotes for any job small or large. Candourelectrics.co.uk RHINO TRADE INSURANCE Fully Qualified All our social links in one place -https://linktr.ee/candourelectrics

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Reviewed by Michael on 29/9/2023

Iosip Construction

Renewable Energy Specialist

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Welcome to Iosip Construction, where craftsmanship meets dedication! Founded by Ioan, with over 16 years of construction experience in both England and Romania, we take pride in delivering exceptional quality and unmatched expertise in the construction industry. At Iosip Construction, we are committed to hard work, ensuring that every project is executed with precision and excellence. The services we offer include: - Extension construction - Loft conversion - Porch construction - All aspects of Rendering & Plastering - Tiling - Full House Refurbishment What sets Iosip Construction apart is not only our wealth of experience but also our unwavering commitment to customer satisfaction. We strive to make the construction process enjoyable for our clients by providing transparent communication, reliable timelines, and, most importantly, by ensuring that you are delighted with the final outcome. Our experienced team of five professionals is dedicated to delivering high-quality results in each of these services. From expanding living spaces to enhancing the aesthetic appeal of your home, Iosip Construction is your trusted partner in construction excellence.

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Reviewed by Dewang on 10/10/2017

Excellent tradesman with very good skills and very reasonable. The quality of the work is very good and people are also trustworthy.

Jack Henry

Renewable Energy Specialist

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Domestic/commercial and Industrial trained electrician. Specialise in all aspects of electrical work 12+ years experience with all up to date qualifications (18th edition certified)

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Reviewed by NEIL on 15/5/2026

Quick response and excellent job, neat and tidy

CERTIFIED GROUP LTD

Renewable Energy Specialist

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Welcome to Certified Group Limited, We are a sister company to Certified Gas Heating Ltd. Started of as a dedicated and driven apprentice who started working within the plumbing trade from the age of 15. Established in 2012, We are a fast growing company accommodating your plumbing, heating and gas utilities effectively. Over the years we have started to offer other services which include: Electrical, renewables, drainage, carpentry, roofing, property renovations and kitchen extensions hence the reason for the name change as it fits our image at present. We at Certfied group are known for being professional, organised and enthusiastic at all times. We are approved contractors rated a “5 Star company for quality services” on Which Trusted Trader, Trust Pilot and other platforms. We at Certified group have a fantastic reputation for our hard work, performance, quality and efficiency. We are based in Greenwich SE10 London and cover whole of the capital and surrounding areas. We offer a 24/7 emergency services, Landlord safety certificates, Central heating and boiler installations, Breakdowns, Repairs, Power flush and more.

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Reviewed by Leona on 14/6/2024

Great experience with Aziz and team. They provide lots of advice and a detailed quote before starting any works. The work was quick and efficient and they were super tidy throughout the whole process. All works were completed to a high standard and we are so happy with our newly installed radiators. Thanks again for the amazing effort

Allan Charles

Renewable Energy Specialist

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Allan Charles has a wealth of experience in Telecoms, Access Control,Intercom Entry System,Data Networking, CCTV ,Electrical,Alarms and Technology based solution.Our Engineers have received extensive training from Avaya, BT,Panasonic,Vodafone,Bell Systems,Came(Bpt),Comelit,Videx & Paxton.So are very knowledgeable.

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Reviewed by Nikolaus on 7/8/2026

K Marsh Plumbing & Heating LTD

Renewable Energy Specialist

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K Marsh Plumbing & Heating Ltd is a professional plumbing and heating contractor operating across London and the surrounding areas, delivering high standard installations, upgrades and maintenance services to both domestic and commercial clients. We specialise in boiler installations, full central heating systems, unvented hot water cylinders, plant room works and high quality plumbing installations. Our approach is structured, compliant and detail focused, ensuring all works are completed safely, efficiently and in accordance with current regulations. We are fully Gas Safe registered and G3 qualified for unvented hot water systems. All installations are carried out in line with manufacturer specifications and current Building Regulations, with the appropriate certification issued upon completion. Our core services include: Boiler installations and system upgrades Boiler breakdown diagnostics and servicing Full central heating design and installation Unvented cylinder installation and maintenance Hot and cold water system upgrades Leak detection and remedial works Bathroom plumbing installations Underfloor heating systems Commercial heating and plant room works We operate with a clear and professional process from initial enquiry through to completion. Site surveys are conducted where required to ensure accurate scoping, correct appliance sizing and full compliance. Written quotations are provided detailing the scope of works, materials, warranties and timescales, ensuring complete transparency. On site, we take pride in protecting client properties, maintaining clean working environments and delivering workmanship that reflects the standards expected of a professional contractor. All systems are fully tested, commissioned and demonstrated to the client prior to handover. Our reputation is built on reliability, technical knowledge and long term client relationships. A significant proportion of our work comes from repeat clients, landlords, managing agents and referrals, reflecting the confidence our customers place in our service. K Marsh Plumbing & Heating Ltd is committed to delivering compliant, high quality plumbing and heating solutions with clear communication and dependable results.

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Reviewed by William on 30/3/2026

Gas Flo Heating Ltd

Renewable Energy Specialist

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Specialist in Boiler Replacements, Repairs, Services, central heating installs, bathroom upgrades, refurbishments,

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Reviewed by Zac on 18/5/2021

Great guys, completed the work whilst I was away and left it clean and tidy. Would use again.

Flow Electrical and Security

Renewable Energy Specialist

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Flow help ordinary people future-proof their homes by delivering an extraordinary service that leaves you feeling ecstatic. Are you looking for a trustworthy, honest company then if so Flow has got you covered. Whether you need an electrical inspection/work, security or CCTV installation, our vetted electricians are happy to help you.

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Reviewed by Jon on 6/2/2025

Arrived on time, very courteous, and job done without fuss, to budget with suggestions to reduce the costs. Would use again.

RMR BUILDING & RENOVATION LTD

Renewable Energy Specialist

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Our building services company RMR Building & Renovation Ltd has over 15 years’ experience in the industry. We have been helping customers in Essex and the surrounding 20-mile radius by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on RMR Building & Renovation Ltd has a wealth of experience and is known as one of the best builders in Essex. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. RMR Building & Renovation Ltd delivers on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including: New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

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Reviewed by Geethumol on 31/7/2024

Professional, quality work,worth money

Bethell Electrical

Renewable Energy Specialist

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Bethell Electrical – Your Trusted Fully Qualified Electrician With 7 years of hands-on experience in the electrical industry, Bethell Electrical is committed to providing high-quality electrical services to both residential and commercial clients. As a fully qualified electrician, we specialize in everything from simple repairs and installations to more complex electrical systems and upgrades. We pride ourselves on delivering reliable, safe, and efficient solutions tailored to meet your specific needs. Whether you're looking for electrical maintenance, lighting design, or emergency repairs, we are dedicated to ensuring your home or business is powered with precision and care. At Bethell Electrical, customer satisfaction is our top priority. We work with integrity, professionalism, and attention to detail on every project. Trust us to handle all your electrical needs on time, within budget, and with the highest standard of craftsmanship

BS Electrical Solution Ltd

Renewable Energy Specialist

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All aspects of electrical work undertaken 1. Testing & Inspection 2. Minor work certificate 3. New Intallation 4. Fault finding 5. New Consumer Unit 6. Kitchen installation 7. Bathroom intallation 8. Fire alarm 9. CCTV 10. Emergency call out 24/7

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Reviewed by Jon on 22/4/2026

He was capable but convinced me that a very different job was necessary, for double the budget and which resulted in a functional, yet ugly impractical solution. I've had to call (£££) someone professional to resolve this, which turned out to be a broken dimmer switch.

Young Gas And Oil LTD

Renewable Energy Specialist

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Young Gas & Oil Ltd are a family run business with 35 years experience in the industry. We undertake all kinds of Gas, Oil and Plumbing Services. From routine tasks to major installations and repairs and are Worcester Bosch Accredited installer.

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Reviewed by damanjeet on 21/3/2026

Meyli Build Ltd

Renewable Energy Specialist

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We specialize in construction services, delivering high-quality residential, and commercial projects. Our team of experienced professionals excels in design, construction, and project management, ensuring every project meets modern standards and aligns with our clients' needs. We are committed to providing professional, cost-effective services and achieving complete customer satisfaction.

AA Smart Electrical Ltd

Renewable Energy Specialist

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AA smart electrical ltd

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Reviewed by julie on 17/6/2026

Arrived on time..very pleased with the work.