The quick way to find a local Cellar & Basement Conversion specialist in Kent

THOMAS GEORGE JOHNSON LTD

Cellar & Basement Conversion

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Thomas George Johnson Ltd is a family-owned business servicing the construction industry. Whether you are looking for residential or commercial then we are here to help. We specialise in space fit-outs including offices or house extensions, get in touch with us today for a wide range of construction solutions. Thomas George Johnson Ltd continues the tradition of providing new and existing clients with excellent service, great quality of work, and schedules that exceed the requirements of Client's expectations. TGJ Ltd specialises in new projects within the construction sector, including refurbishment of existing facilities, retail, residential extensions, garage conversions, maintenance, repairs, installation, electrical & plumbing, painting interior and exterior, dry lining, plaster boarding, tarmacadam driveways, road markings, remodelling, kitchen, bath, carpentry, tiling, flooring, brickwork, fencing and landscaping. We can offer very competitive rates with the highest commitment to quality and services throughout. No matter the size, complexity, or location of your next project Thomas George Johnson can provide you with personalised service, reliability, and quality building. Thomas George Johnson Ltd looks forward to being part of your next project. Let us help you generate this year's budgets and engineer your estimates. Contact details can be found at the bottom of the page. Our Vision is to be the First Choice of Builder For all Our Customers We guarantee you'll be extremely satisfied with the result.

i m building services

Cellar & Basement Conversion

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I m building services Home repairs Electrics Painting and decorating Internal and external landscaping groundwork's building services renovation conversion timber building and out building driveways shed bases

Latest homeowner review

Reviewed by ALLEN on 11/8/2017

Ian & Jason, were very professional, turned up on time and cleared all the debris on completion, did a very good job of re-felting shed roof. thank you Ian & Jason. allen@exactinteriors

Sevi Builders

Cellar & Basement Conversion

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Sevi Builders conception and philosophy is to provide a complete construction service from design through construction and finally maintenance. We will deliver competitive prices, quality work, projects completed on programme and within budget.

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Reviewed by Mark on 14/10/2024

IN Property Services

Cellar & Basement Conversion

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Multitrading specialists, ready to give a quote and to help

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Reviewed by Peter on 15/4/2026

MGN Roofing Solutions

Cellar & Basement Conversion

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MGN Roofing Solutions Ltd. provides expert roofing services across London, Essex, and Kent, specializing in reliable, high-end craftsmanship you can trust. We pride ourselves on professionalism and clear communication, ensuring every project—from minor repairs to full installations—is completed to the highest standards. Our team delivers a dependable service that respects both your property and your time. Contact us today for a free, no-obligation quotation to protect your home

New Builds

Cellar & Basement Conversion

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Hi, I'm Nick from Newbuilds. Newbuilds is a family run business, which has an array of building projects under our belt, from small repair jobs to extensions and Newbuild projects. All our work force are highly trained in numerous trades. We pride ourselves on our quality of work, and good customer care, leaving homes as clean and tidy as our own. With over 50 years experience, we guarantee you're in great hands.

Latest homeowner review

Reviewed by Steve on 8/3/2026

Nick and his team were superb. The garden wall was restored, and they cleared up thoroughly - all to the highest of standards. I would have absolutely no hesitation in using Nick again.

DCE Builders

Cellar & Basement Conversion

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We believe that no job is too small. From home refurbishments to large commercial contracts, we are experienced and knowledgeable to get the job done for you! Every job is managed by Betka to ensure every project is delivered to the highest standards. We work with you every step of the way to capture your requirements and ensure the result is just as it was envisioned. We take pride in our ability to provide professional, timely, and experienced services.

Latest homeowner review

Reviewed by Mohit on 1/3/2024

Michal and team did a great job in adding office room, remodelling and fitting new kitchen, flooring and renovating the full house for us within 2.5 months. All team members were professional and worked very fast to complete the work on time.

CERTIFIED GROUP LTD

Cellar & Basement Conversion

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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.

Latest homeowner review

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

Phonics

Cellar & Basement Conversion

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At Phonics Interiors, we bring vision to life through precision, creativity, and craftsmanship. Specialising in high-end interior fit-out and bespoke finishes, we transform spaces into timeless environments that combine luxury, functionality, and architectural harmony. From concept to completion, our dedicated team delivers exceptional attention to detail, ensuring every project reflects the client’s individuality and purpose. Whether it’s a modern office, an exclusive residence, or a refined commercial interior, we approach each space with the same passion for design excellence and flawless execution. Driven by innovation and guided by integrity, Phonics Interiors stands as a trusted partner for those who seek not just renovation, but true transformation.

ID GENERAL BUILDERS

Cellar & Basement Conversion

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ID GENERAL BUILDERS are aLondon based building firm that have the skils and experien?e to fulfil your construction needs If you are thinking about commencing work on your property and need a professional firm to provider afree no-obligation quotation why give us a call on and see how we can help

FAKU Building Services

Cellar & Basement Conversion

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General maintenance with many years experience on plumbing and carpentry and decorating City&guilds qualification

ORCAS Contractors

Cellar & Basement Conversion

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Viking Road Building Contractors have now joined with Robinson Steel to form ORCAS Contractors taking on all domestic construction projects big or small and all commercial carpentry and steel contracts. Please get in contact for any information required. Many thanks Joe

Latest homeowner review

Reviewed by Liz on 16/5/2026

Joe and Scott were brilliant, I wouldn't hesitate to recommend them. They were prompt when quoting, always phoned and turned up when they said they would before the job started. So reliable. The actual job was a dream, completed to a high standard in the timescales quoted. We're so pleased, it was such an easy and pleasant experience. I'll certainly call on them again. .

Mirsini's Property Development

Cellar & Basement Conversion

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I have a very good experience for last 20 years in all the kind off building works I can be able to fix and identify the needs and work to bet done In a safe way Paint and decorating Tallying Wood Flooring

Aspray (Croydon)

Cellar & Basement Conversion

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Professional Insurance Claim Management & Property Repairs We manage your property damage insurance claim from start to finish, allowing you to focus on your home, your family, or your business. Your property is one of your most valuable assets, We can help with: Escape of water, Fire, Flood, Storm damage, Impact or Subsidence. We take on the full burden, so you can focus on your home or business. What we do: - Manage your insurance claim on your behalf - Negotiate a fair and accurate settlement with your insurer - Handle all communication with insurers and loss adjusters - Appoint and fully project manage vetted contractors - Oversee reinstatement works to return your property to its pre-loss condition Why choose Aspray: - No charge to the policyholder (subject to us managing the reinstatement works) Policy excess applicable. - Dedicated single point of contact throughout the entire process - We deal with all parties involved - 20 years of experience in the market - Professional, FCA-regulated service you can trust Important information: Our service is free where we are appointed to carry out and manage the repair works, as we are paid by the insurer Aspray (Croydon) is a trading name of D&D Property Services. Aspray Limited is authorised and regulated by the Financial Conduct Authority.

ALEX CONSTRUCTION LTD

Cellar & Basement Conversion

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General Building

Latest homeowner review

Reviewed by Mary on 28/2/2025

We found Altin very helpful, we really took on board his invaluable advice and knowledge. His work is to a very high standard, every place was left clean and tidy. I would highly recommend Alex Construction ltd and will certainly use this company in the future

RAFAL BUILDING SERVICES

Cellar & Basement Conversion

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Rafal Building Services is building company operating in south-west, west and south London and also Woking, Horsham, Windsor, Guildford , Camberley Crawley .areas. We have 6 years of experience in construction and building industry. Our company provides the highest quality of general building services at affordable prices. Each construction project is unique and building methods are constantly changing and improving which makes the career more exciting and gives new experience everyday. Rafal Building Services LTD is insured in case of any accident. We provide certificates for Gas and Electrics.

Latest homeowner review

Reviewed by Thomas on 10/5/2025

Ralph, Bart, and the team renovated our new home in Croydon. From first coming to quote through to completion Bart was brilliant to deal with. The quality of the work was excellent and the team were super professional. Great communication, transparent costings; provided great advice on materials and parts of the design. Really flexible and understanding of our budget and restraints and happy to work within them. Highly recommend them - have already passed his number to a friend and we'll be using them

Verdant Building Services Ltd

Cellar & Basement Conversion

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We are Verdant Building Services Ltd an experienced friendly building and maintenance company, I would like to take the opportunity to thank you for looking at our bid, your business means a lot to us we want to offer our best services at competitive prices. what this simply means is that we will provide someone, whether Builder, tradesmen, carpenter, painter, and decorator, or even a handyman to do all work needed for your project all at a competitive price. We specialise in commercial and property building and maintenance, no matter the job size we can do it to a high standard. We offer our maintenance services 7 days a week, early mornings, and late nights. We have a combined 25 years of knowledge in the business and leave our customers 100% satisfied. They always come back to us. We want to take on your project. What does this mean for you? • A great building and maintenance team who will put 100% in any work carried out • At a great value • With minimal effort on your part • We work to your budget and time realistic schedule We always send one of our trusted tradesmen to have a look at the job and have a chat about your budget. Have a discussion about what you would like the end result to look like. You will receive more information on us and meet the person who will be managing your project. So choose us and you will not regret it. Thank you