Some of our top rated extension builders in Thamesmead
Sort by:
- Get in touch
I started working in construction sites as cleaner back in 2005 and then joined a company that was carrying out commercial renovation for licenced premises, listed buildings and offices and then moved to other companies that were carrying out domestic works, such as loft conversions, extension, renovation and everything in between. I would like to think of our company as a 1 stop shop to all your construction needs, from planning to costing, from project managing to building and delivering.
- Get in touch
We are a multi trade company, we have worked for various main contractors and I have worked for various developers over a 20 year period and are looking to branch out in to residential work
- Get in touch
Hi Everyone!!! I’m a reliable and experienced handyman based in South London with over 13 years in construction. I specialize in all kind of repairs, refurbishing, bathroom renovation, kitchen renovation, lofts conversion, extensions, electricity ,plumbing, painting, and general maintenance. ✅ Fast, clean, honest service ✅ Always on time — I respect your time and home ✅ Fully equipped + liability insured No job too small — message me for a free quote!
- Get in touch
Coopers Construction Solutions is a specialist brickwork company established in 2019 with bricklayers having over 12 years of experience. We pride ourselves on high quality and clean work at a competitive price... always leaving our customers happy!
- Get in touch
We offer professional service for all your local building requirements. With our team of professionals no job is too small or too big to handle. From Small Brickwork jobs to large extension work, we can do it. Our team of professionals have years of experience and know-how to carry out all jobs to the highest quality without charging extortionate prices.We are a small friendly local Builders with over 20 years experience!
- Get in touch
MGA Projects Ltd is a trusted London-based construction company delivering high-quality building services from start to finish. We specialise in extensions, full refurbishments, loft conversions, and structural works including steel installations. With years of hands-on experience, we pride ourselves on reliability, attention to detail, and clear communication throughout every project. Whether it’s a small renovation or a full-scale build, we work closely with our clients to bring their vision to life—on time and within budget.
- Get in touch
JR Builders London Ltd . Professional Construction Company – North London We are a trusted construction company based in North London, serving clients across London and the northern outskirts. Specializing in house extensions, renovations, basement excavations, and loft conversions, we are committed to delivering exceptional results on every project. Our team maintains the highest standards of craftsmanship, ensuring quality, safety, and attention to detail throughout each project. Whether you are looking to expand your living space or transform your home, we provide reliable, professional services tailored to your needs.
- Get in touch
Fluent in Turkish. I have 45 years of experiencing construction that have worked in all areas including high-rise buildings and rough construction metal work measurements. I understand every part of the process and always deliver quality work. Written by the son of the builder.
- Get in touch
Hi, I'm the director of SLL PrimeBuild Ltd, a reliable local building company based in North London / Haringey. I have over 10 years of hands-on experience in the trade — working as a self-employed builder and for established companies — delivering high-quality work across residential projects. We specialise in: ✅ Loft conversions & house extensions ✅ Full renovations & refurbishments ✅ Kitchens & bathrooms ✅ Roofing, brickwork & repointing ✅ General property maintenance & repairs Fully insured, reliable, and detail-focused. We provide free written quotes and keep clients updated at every step. Send me a message — I look forward to hearing from you!
- Get in touch
Razvan Consttruction Ltd is a company with a solid team of builders with experience of 20 years!
- Get in touch
I undertake internal Refurbishment and internal Reorganisation work to enhance a properties appearance and functional improvement. Either by altering or removing walls to change the internal layout of a building or by enhancing its appearance.
- Get in touch
Welcome to Mng Roofing Ltd – Your Local Roofing & Building Experts With over 20 years of experience, we’ve built a reputation across London and surrounding areas for reliable, high-quality construction and roofing services. Every job is handled by our trusted in-house professionals — we’re here to protect and enhance your home with care and precision. We specialise in: 👉 New Roof Installations – flat and pitched roofs in slate, tile, felt, bitumen, and modern PVC membranes. 👉 Roof Repairs & Maintenance – from small leaks to major refurbishments. 👉 Fascias, Soffits & Guttering – installation, replacement, and professional cleaning. 👉 Garage & Extension Roofs – tailored solutions for outbuildings and home extensions. 👉 Leadwork & General Roofing Services – high-quality lead flashing, detailing, and associated building work. 👉 Extensions – full design-and-build services to increase your living space and add value to your property. 👉 Loft Conversions – transforming unused lofts into bright, functional rooms while ensuring Building Regulations compliance. 👉 Outhouses – bespoke garden buildings designed and built to suit your needs, from offices to relaxation spaces. Whether you're dealing with a leak, planning a renovation, or considering a full extension or conversion, we tailor our work to suit your property and budget. We’re proud to offer honest advice, expert craftsmanship, and guaranteed results. When you choose us for your project, you’re not only getting skilled workmanship — you’re also fully protected by comprehensive insurance cover: ✅ Employers’ Liability (£10 million): Protects our team while they work on your property. If any of our staff are injured, you’re never at risk of being held responsible. ✅ Public Liability (£5 million): Covers accidental damage or injury to third parties. For example, if a falling tile damages a neighbour’s car, you’re completely protected. ✅ Products Liability (£5 million): Ensures you’re covered if any of the materials we supply and install turn out to be faulty or cause damage. In simple terms, our insurance gives you total peace of mind: whatever happens, you’re financially protected, and your property is in safe hands. 🤝 If you're looking for a builder and roofer who values safety, quality, and customer satisfaction—let’s talk. 📞 Feel free to message me now to arrange a free site visit and no-obligation quote.
- Get in touch
We are a well established family run business with over 30 years experience, we undertake all aspects of building work from patios and driveways to extensions and refurbishments. We deliver excellent customer service alongside fantastic workmanship. Every project we undertake is bespoke to our customers needs drawing upon our years of experience and knowledge to deliver a quality finish. We can accept Credit card payments.
- Get in touch
JNF Interiors Ltd is a professional, friendly building company that can provide different kind of renovations and build service to meet your needs. We have been operating in construction field for more than 5 years with a strong focus on quality craftsmanship and attention to detail, transforming architectural designs into impressive structures. We prioritize client satisfaction and emphasize quality and care in everything we do. At JNF Interiors, we pride ourselves on our commitment to client satisfaction, transparency, and timely completion.
- Get in touch
At Erigo Design & Build, we specialise in high-quality residential construction, home extensions and complete property renovations across London and Hertfordshire. Our services include rear and side extensions, loft conversions, full house refurbishments, kitchen and bathroom renovations, garage conversions and property transformations. We manage projects from initial planning through to completion, coordinating the different trades and working closely with architects, structural engineers and building control where required. Whether you’re looking to create more living space, modernise your home or transform an investment property, our focus is on quality workmanship, clear communication and attention to detail. We take pride in understanding each client’s vision and delivering practical, well-finished spaces that add comfort, functionality and long-term value to their property. Erigo Design & Build – Built Around Your Vision.
- Get in touch
Zaman ArchiHomes Ltd is a CIAT Chartered Architectural practice providing design and project management services for residential and commercial projects across the UK. We help clients develop their ideas into practical, well-considered designs, from extensions and conversions to new homes and commercial spaces. Our services include measured surveys, planning drawings and applications, building regulations drawings, and support through the construction process. We provide a clear, responsive service tailored to each project.
