Extension Builders in Cottenham Park | MyBuilder

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Some of our top rated extension builders in Cottenham Park

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Dara Builders & Electricians
Rating: 5 out of 5
Extension Builder in Cottenham Park
Dara Builders Ltd are expert local builders based in Carshalton, South West London, specialising in house extensions, loft conversions, kitchen fitting, bathroom renovations, refurbishments, and structural alterations. We proudly serve Sutton, Wallington, Cheam, Wimbledon, Raynes Park, Purley, Banstead and nearby areas. With over 15 years’ experience and rated highly on Google Reviews, we deliver quality workmanship with trusted trades. As a Which? Trusted Trader, we offer clear communication and professional project management from start to finish. Contact Dara Builders Ltd today for reliable local building services.
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Latest review:
Hard Flooring- 30 Sep 2018
Dara Builders were fantastic I will definitely use them again. Very pleased to have found them. Great job and finish, gave helpful advise and suggestions, plus very tidy and considerate.
You Nailed It Ltd
Rating: 4.9 out of 5
Extension Builder in Cottenham Park
You Nailed It Ltd is a design and build company providing various construction and refurbishment services in the London area. The services offered are tailored to suit the demands of residential and commercial projects. With the You Nailed It team, you won't waste time and money contacting different suppliers, builders and interior designers. The team consists of a group of specialists in the industry, that have up to 20 years of relevant experience combined..
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Latest review:
I had the pleasure of working with Romeo and his team on my kitchen renovation, and I couldn't be happier with the results! From start to finish, his work was great. The kitchen looks fantastic, and they even finished the project ahead of schedule! Romeo and his team were very professional, always on time, and always kept me updated on the progress of the project. They also kept the flat clean and tidy every night, which made it much easier to live in the flat while the project was being done. I highly recommend them to anyone looking for a kitchen renovation!
FSB Company (UK) LTD
Rating: 5 out of 5
Extension Builder in Cottenham Park
FSB is a well-organized contracting company with a team experienced in large-scale development projects with leading UK construction companies. Based primarily in London, we offer a variety of self delivered services, including complete extensions, and conversions, small works, structural alterations, steel work installations, ground work (foundations, drainage, concrete sub and superstructures), hard landscaping and paving and soft landscaping. We manage our sites carefully and have a digital site management tool kit. Our fully managed service connects skilled tradespeople with experienced construction management directly ensuring attention to detail that begins with our Contractors Proposals and continues through to practical completion and aftercare.
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Latest review:
Extensions- 17 Nov 2025
Freddie, Kaz and Dan are a great team. I felt they were friendly and professional throughout. Any slight niggles were discussed and solutions found, quickly and professionally. They were respectful and went out of their way to get on with all the neighbours. Over all I would say they are a team of very nice people, who care about what they do and take pride in achieving the result their clients are after.
Building Decorating
Rating: 5 out of 5
Extension Builder in Cottenham Park
I am a certified building technician with over 30 years of experience in construction, home improvement and maintenance projects. My aim is to provide all clients with first class service and a high standard of workmanship.
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Latest review:
Extensions- 21 Apr 2019
The initial job was to complete a ground floor extension and house refurbishment. The job covered kitchen extension, underfloor and central heating, re-pluming, laying flooring, stair refurbishment, downstairs WC, patio, painting/decorating and much more then i can remember. I posted the job on Mybuilder and got several quotes from different firms. I was impressed with Dariusz as he requested the plans in advance of attending and provided a quote that was reasonable, before moving forwards I asked if I could see/visit a couple of jobs that Dariusz had completed recently which he arranged the feed back from ex-customers was excellent and the work was competed to a impressive standard. I was very impressed with Dariusz and his team, anything he was unsure of regarding the design he would ask before moving forward any surprises that cropped up with he dealt with, the team where clean and tidy. We are extremely happy with the work completed, guest that visit always mention the quality of the finish. I have recommended Dariusz to friends and family as well as use him for other jobs we have since planned. I would like to thank Darisuz and his team for all there hard work!
Tim's Painting
Rating: 4.9 out of 5
Extension Builder in Cottenham Park
Hi! My name is Tim.I have been working in the building trade for a very long time which has helped me a lot to gain lots of experience in different trades. We are based in Sutton but work allover the place in Surrey area. Quality of our job has helped our company to expand our business.
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Latest review:
Painting & Decorating- 18 Jun 2026
Tim is a superstar. Did an excellent job with painting and decorating and good communication throughout. Flexibility with the job timing and scope. Will use again and highly recommended.
Sirius Construction Surrey Ltd
Rating: 5 out of 5
Extension Builder in Cottenham Park
We are professional builders with 20 years of work experience. We do extensions, loft conversions, new houses from foundation to the final touches. You get quality and quantity at the same time as we are perfectionist in our work and also hard worker. We have many reference work upon request.
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Latest review:
Extensions- 15 Jul 2019
Norbert and his team have transformed our house to the most amazing standard, we would recommend them to all our friends and family. The work schedule was managed so well, with minimal disruption to us with two young boys. We had a loft conversion, main bathroom renovation, utility room, downstairs toilet and a 4 meter kitchen extension. We stayed in the house whilst the work was being completed and Norbert and his team fitted in so well, it actually feels weird not seeing them in the house. They are such a lovely bunch of people. We are over the moon… on time, on budget and finished to a high standard. If we ever undertake renovation work again, Norbert and his team would be our 1st call!
Building Dimensions
Rating: 4.9 out of 5
Extension Builder in Cottenham Park
Family run company with 25+ years experience in Building/ Decorating. Registered member of Fairtrades since 2002, guaranteeing a high standard of work. Our company provides a friendly, reliable, and professional service
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Latest review:
Extensions- 10 Oct 2022
Gary and Keith are excellent builders who know what they are doing. The did a great job building our extension and stuck to the brief, bearing with me changing my mind. They are not the quickest, but the job will be good when it gets done eventually.
M services
Rating: 5 out of 5
Extension Builder in Cottenham Park
We can perform a wide range of tasks across multiple trades, including carpentry, full bathroom refurbishments, extensions, conversions, refurbishments. 2S Constructions Ltd Company number: 13606134
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Latest review:
Extensions- 27 Aug 2025
Dunster House Garden Office (5m x 2.5m build) We are absolutely delighted with the garden office that Michal and Lenka built for us. From start to finish, their expertise and attention to detail shone through. They guided us with thoughtful consultation, listened carefully to our ideas, and delivered a finished office that is both beautiful and practical. Their work ethic, professionalism, and friendly approach made the whole process stress-free and enjoyable. The quality of the build is outstanding, and it’s clear they take great pride in what they do. This was a 10/10 experience, and we could not recommend them highly enough! We also used them again for another job to build install a Pantry; Michal and Lenka recently built and fitted a bespoke pantry for us using Howdens units, and we are beyond impressed. Their knowledge and craftsmanship are second to none. They made excellent recommendations throughout the process, ensuring the final result was exactly what we needed.
BS
Rating: 4.8 out of 5
Extension Builder in Cottenham Park
Our company specialises in the design and installation of custom and high-quality loft conversions and house extensions across London and the M25. While offering a personalised service, we bring the skills and experience required to ensure your loft conversion is completed to the highest standard and agreed timeline. Whether you are looking to add value to your property or create more space, our team will handle everything from planning permission to architectural design and construction
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Latest review:
Extensions- 31 Aug 2024
BS Loft Conversions are reliable, honest and operate with integrity. I recommend them to anyone who is looking for some building work whether they are big or small projects. They arrive on time, work hard and leave the site clean and tidy. Anxehlo always takes the time to answer any questions we may have and talks us through the process before providing us with all the options available from repair, replacement or re-instatement. As a novice to a huge development, it was difficult to find builders you can trust but, Anxhelo made that process easier, restoring our faith in construction work.
Ace Plastering
Rating: 4.7 out of 5
Extension Builder in Cottenham Park
Ace Plastering is a highly experienced and reliable company with over 15 years in the trade. We specialise in all aspects of plastering, including skimming, as well as painting and decorating, and tiling. Our team takes great pride in delivering high-quality workmanship, with a strong attention to detail on every project. In addition to our finishing services, we also undertake extensions and general building work, providing a complete solution for both residential and commercial clients. We are committed to maintaining a professional, trustworthy, and punctual service, ensuring every job is completed to the highest standard and within agreed timelines.
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Latest review:
Painting & Decorating- 23 Mar 2026
Great service - friendly and reliable. Completed a number of jobs - painted a couple of rooms / repairing cracks in ceilings / rendering & painting outside wall. Many thanks
GA Builds
Rating: 5 out of 5
Extension Builder in Cottenham Park
For half a decade, G-A Build has been at the forefront of redefining living experiences through our unwavering commitment to excellence in construction. As a premier provider of bespoke building solutions, we take pride in offering a comprehensive suite of services tailored to meet the diverse needs of our clients. From revitalizing tired interiors to expanding living spaces with loft conversions, our expertise spans the spectrum of home improvement. Our kitchen refurbishment services breathe new life into the heart of your home, while our bathroom refurbishment transforms ordinary washrooms into luxurious sanctuaries of relaxation. At G-A Build, we understand that the true beauty of a home lies in the details. That's why our painting and decorating services are executed with precision and finesse, ensuring every brushstroke reflects your unique style and personality. Our plastering and rendering expertise create smooth, flawless surfaces that serve as the perfect canvas for your design dreams to unfold. But our dedication to craftsmanship doesn't stop there. With our carpentry services, we bring timeless elegance and functionality to every corner of your home. Whether it's intricate woodwork or bespoke cabinetry, our skilled craftsmen deliver unparalleled quality and craftsmanship. Beyond aesthetics, we also specialize in restoring the structural integrity of your home. From brick cleaning and repair to repointing and stone restoration, our meticulous attention to detail ensures that your home stands the test of time, retaining its beauty and value for years to come. At G-A Build, our success is measured not only by the projects we complete but by the relationships we build along the way. For five years, we've been privileged to work with clients who trust us to bring their visions to life. As we embark on the next chapter of our journey, we remain steadfast in our commitment to excellence, innovation, and exceeding expectations every step of the way.
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Latest review:
Gerti completely renovated both of our bathrooms, and the final results were absolutely amazing—exactly what we wanted. He was extremely flexible, offered valuable advice for other aspects of our home, and consistently went above and beyond. Having done a lot of work on our house, we can confidently say he is the best builder we’ve worked with. His pricing was very reasonable, and we will definitely use him for future projects.
Mark Flood Renovations
Rating: 5 out of 5
Extension Builder in Cottenham Park
With over 20 years of crafting bespoke living spaces, Mark Flood Renovations has become synonymous with excellence in building homes that reflect the distinct personalities of their owners. At the helm of a team brimming with skilled artisans, we champion a commitment to craftsmanship and meticulous attention to detail in every project. Our services span the full spectrum of home creation, from custom-fitted furniture to full-scale renovations. We prioritize a collaborative approach, ensuring that your unique vision is at the heart of our work. The journey of transforming your home should be filled with anticipation, not anxiety. Our project management is carefully designed to provide peace of mind, keeping you connected and confident throughout the experience. Dedication to service quality is our cornerstone, underpinned by comprehensive insurance and guarantees on all work. Your investment is safeguarded, your satisfaction paramount. Discover the breadth of our artistry on Instagram and consider this an invitation to begin a conversation about your home's potential. Let's craft a haven that's unequivocally you.
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Latest review:
Carpentry- 14 Oct 2022
Mark F arrived promptly and with all the necessary equipment to complete the job. He took the relevant measurements and checked with me that those were fine, and carried on meticulously, ensuring that the dimensions and cuts were all accurate, he then fitted back the cabinet door with minimal fuss (also hauling it through my narrow staircase without damaging any of the walls). All in all a great job, a reasonable quote, and a brilliant result.
ATICO
Rating: 5 out of 5
Extension Builder in Cottenham Park
My name is Thomas and I'm owner manager of ATICO. If you use us for your building work, I hope that your experience reflects our passion for working with the customer to create quality job at a price considered to be fair to all.
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Latest review:
Bathroom Fitting- 7 Apr 2020
Professional, knowledgeable and works to a very high standard. Highly recommended.
Bledi Construction Ltd
Rating: 5 out of 5
Extension Builder in Cottenham Park
Bledi Construction Ltd is a Design&Build family-owned business established in 2017 with over 15 years of experience. Located in South-West London, we specialize in all building works including basements, extensions, and loft conversions to the highest standards. The architectural services include architectural surveys, design proposals, and planning applications.
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Latest review:
Conversions - General- 3 Sep 2023
Lerida was excellent- would highly recommend. Met with us, understood our needs, and produced a good set of options and designs. Our preferred option was then tweaked further with great attention to detail shown. We are now looking forward to working with them on the build of the project.
Dalibpro services limited
Rating: 5 out of 5
Extension Builder in Cottenham Park
Since 2004, DPS Ltd. based in south west London delivers hight standard new build project, house extension, loft conversation to people in Southwest London and Surrey. Our aim has always been to became a company that people associate with quality, professionalism and customer satisfaction.
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Latest review:
Ground floor back extension, reconfiguration and full redecoration. We chose Dali, firstly through recommendations by neighbours, seeing his work first hand and feeling confident during the consultation phases of his ability to deliver. Prior to the job commencing a schedule of works and costing were clearly agreed. We were impressed with Dali's level of communication and his availability to meet with us personally. He would always return a message promptly and that continued throughout the job. Dali expertly guided us through the project and also arranged architect and structural drawings, site surveys, council applications and 3rd party wall advice. We decided to live-in during the build which is never ideal but Dali cordoned off spaces for us to live whilst allowing him to get on with the job. He set up temporary kitchen and laundry facility some 3 or 4 times for us! Now for the business end. Dali supervised the project but also allocated a Manager, Michal to be our point person and he was on site every day without fail. Both would respond to any question promptly and courteously. I learnt to keep the questions short and be more patient as the job progressed as everything was always on their agenda to be done. Teams of builders would arrive punctually by 8am and work would always start promptly. Everyone on the team had clear instructions and their industry was on show from start to finish. I could not fault them at all for their reliability and professionalism. They were all courteous, polite and respectful and would also make a point to clear up after themselves at the end of each day. On occasions I did request a deviation it was fully discussed so we could make informed decisions but nothing, no matter how small, was made to seem trivial as they were intent on delivering an unquestionable product. The job progressed sometimes at lightning pace with crews of builders coordinated daily and we hardly had a single day where someone was not in attendance. Dali would continue with a regular update by email or phone so we were always aware of progress. When problems did occur, Dali and Michal would distress those situations, find solutions quickly and sometimes you are oblivious to there even being a problem. On the few occasions they made mistakes they were not argued about but swiftly rectified ... finding someone who was honest and proud of their workmanship has been a true find. The work progressed to schedule and the end result is something we are not only thrilled about but cannot fault at all. It is a level of workmanship we have been truly delighted with. Another thing I am confident of is that if something does happen in the future Dali will respond to my call whether it be now or in a year's time. There is so much positive to be said and I would highly recommend DPS Ltd for their professionalism, reliability and workmanship so much so I have already asked them to continue on the 1st floor.
Ncc maintenance ltd
Rating: 5 out of 5
Extension Builder in Cottenham Park
We made, electricity, plumbing, landscaping, building renovation, carpenter, tiling and paving
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Latest review:
Carpentry- 13 Jun 2022
Highly skilled and excellent work.