House Extension Barnes
Residential & commercial
Competitive pricing
Highly experienced tradesmen
A professionally designed house extension in Barnes allows you to transform your property to better suit your family’s lifestyle while increasing its long-term value. At Alexander Decor Ltd, we specialise in delivering bespoke house extensions that combine intelligent design, quality craftsmanship and practical living solutions. Whether you’re looking to extend your kitchen, create an open-plan living and dining area, add a home office or build a larger family room, our experienced team manages every stage of the project with care and precision. Based in Ealing and working throughout London, we provide a complete design and build service, giving homeowners one trusted company to oversee the entire process from the initial consultation through to completion.
Our highly experienced tradesmen carry out every aspect of the work, including structural alterations, plastering, skimming, bathroom and kitchen fitting, painting, decorating and all pre-decorating preparation, such as paint stripping, coving, moulding and varnishing. We believe that quality begins long before the finishing touches, which is why careful preparation and attention to detail are central to every project we undertake. With competitive pricing, excellent customer satisfaction and a reputation built on reliability, professionalism and outstanding workmanship, Alexander Decor Ltd delivers beautifully finished house extensions that are built to last. Every project is completed exactly as it should be, creating functional spaces that enhance both your home and your everyday life.
Professionally Built House Extensions In Barnes
Our experienced tradesmen work to the highest standards, completing everything from structural construction and refurbishments to plastering, decorating and final finishes. We also undertake complete kitchen and bathroom installations where required, allowing clients to benefit from a fully integrated service without the need to coordinate multiple contractors. Our commitment to meticulous preparation ensures every painted surface, plastered wall and decorative finish achieves a premium result that stands the test of time. Much of our work comes from recommendations and returning customers who value our professionalism, reliability and commitment to delivering projects on schedule. By combining quality materials, skilled craftsmanship and thoughtful planning, Alexander Decor Ltd creates house extensions that improve the way homes look, feel and function for many years to come.
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Get A Free House Extension Estimate Today
If you're planning a house extension in Barnes, Alexander Decor Ltd is here to help you bring your ideas to life with expert guidance and outstanding workmanship. We believe every successful project starts with understanding our clients' vision, which is why we offer a free, no-obligation estimate and take the time to discuss your goals, property and budget in detail. From there, our experienced team develops a tailored solution designed to maximise your available space while complementing the style of your home. Throughout the build, we manage every aspect of the project, maintaining excellent communication and ensuring all work is completed to our exceptionally high standards.Our services include structural building work, renovations, refurbishments, plastering, skimming, decorating, painting and specialist finishing works, providing everything needed to deliver a complete transformation under one roof. Based at 189–191 South Ealing Road, London, W5 4RH, we proudly serve homeowners across Barnes and the wider London area. Our office is open Monday to Saturday from 9:00am until 5:00pm, and our friendly team is always happy to answer questions and arrange your free estimate. Contact Alexander Decor Ltd today and discover how our experienced builders can create a bespoke house extension that adds valuable space, enhances your property and is completed with the quality and attention to detail we're known for.
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Our Services
Renovations & Refurbishments
Extensions & Conversions
Plastering & Skimming
Bathroom & Kitchen Fitting
Painting & Decorating
Current Work
Customer Reviews
Look no further…
Nash was phenomenal right from the beginning. He was courteous, polite, and extremely knowledgeable. I regularly interact with various contractors, but Nash, and his team, are on another level. First and foremost, they are the very definition of quality. This means that they respect you, listen to you, and take care of you from start to finish. We had a property completely refurbished, and it was absolutely flawless. Forget every other company – all you need is Alexander Decor. Nash and his team are now my go-to for absolutely everything. Thank you Nash – God bless.
Location: UB1
Highly impressed with the quality
I have used Alexander decor Ltd on 2 occasions, each time I was highly impressed with the quality of the workmanship and the attention to detail. First time I used them for painting and decorating and the second time was for full refurbishment the work includes bathrooms and kitchen fittings and tiles. All work completed well on time and within budget. I would recommend them to anyone.
Location: W13
I would definitely recommend
Nash and his team did a very professional job to fix the damage that was caused by a water leak in the flat above. The work was carried out to a high standard and completed promptly. It was a claim through insurance and there was a delay on the insurers side and Nash was very accommodating of the situation and overall I would definitely recommend.
Location: TW8
Reliable and friendly
Really pleased with the loft conversion and side and rear return extension. What stood out for me Nash ideas, experience and expertise as well as the good ongoing communication and a company that cares not only about the standard of their work but also that it works for you as the client. They have been reliable, and friendly. Highly recommended
Location: W13
Really cared about doing a good job
Nash and his team were great. Really reliable and really cared about doing a good job. We’re very happy with the results. Our ceiling had lots of cracks and they managed to make it look seamless again – beyond our expectations. The paintwork is really neat too. Nash was great in communicating with me all the time and tried to fit us into his workload as soon as possible. Highly recommend.
Location: W5
Courteous and very professional
The service provided was both courteous and very professional. Our requirements were carefully noted and we were given the opportunity to change our choice of colours three days before work commenced. Protective sheets were placed between the entrance door and the bedroom. The bedroom furniture was both removed and replaced. Masking tape was used liberally to protect surfaces and objects that were not to be painted. Both the speed with which the work was completed and the quality of the work surprised and delighted us. We would happily use this firm again and recommend them to others.
Location: HP9
A very good job
Very happy to recommend Nashet and his team. They did a very good job, kept everything tidy and clean, worked efficiently and helped make my deadlines despite some unhelpful weather!
Location: W5
Such a top notch job
After a recent bad experience with another painter, It was an absolute relief to get Nashet and his team in and get such a top notch job. The quality of Interior plastering, coving moulding , painting was fantastic and I would wholeheartedly recommend, if you’re looking to get your home redecorating.
Location: W13
Top job guys
I’m so grateful to my Neighbour for recommending Alexander Decor. We had a big job so I really struggled to find the right team. Nashet and his team repainted ore 3 bedroom house, top to bottom, did a marvellous finish doing the spray painting. They also did a full refurbishment of my bathroom. All looks absolutely great. Can’t thank You enough. Already speaking to Nashet about squeezing us in for my son’s bathroom, too. Top job Guys. We well definitely use your services again, Keep it up
Location: SW20
Really came up trumps for me
Nashet and co really came up trumps for me as I was left in a horrible position by tenants in my flat after speaking to him briefly he assured me the job would be completed to the highest level and on time and came out did a quote and within 5 days had the flat back up to scratch to the highest level. Finished the job a day early and was so easy to communicate with. Can not recommend him and his company enough.
Location: SW20
