BBS Construction is London's trusted construction company, delivering high-quality new builds, house extensions, loft conversions, and refurbishment services tailored to your needs.
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Welcome to BBS Design Build Transform, your trusted construction company in London, where quality craftsmanship and reliable service come together to create lasting results. With years of experience across commercial, and renovation projects and residential construction services, we’ve built a strong reputation for delivering spaces that truly reflect our clients’ vision.
Our team of skilled builders and tradespeople is dedicated to excellence at every stage-from planning and design to project completion. Whether you’re looking to transform your home, office refurbishment, or start a new build, we bring expertise, attention to detail, and a customer-first approach to every project.
Choosing the right builders in London can feel overwhelming, but with our proven track record, transparent communication, and commitment to high standards, you can move forward with confidence. Let us turn your ideas into reality with construction services tailored to your needs.
Whether you’re planning a new home or a commercial space, our new build services cover everything from concept to completion. We ensure that your project is built ...
If you have an existing property in need of a facelift, our refurbishment experts can breathe new life into it. We handle projects of all sizes, from single rooms to entire properties.
Plumbing issues can be a real hassle, but not with BBS Design Build Transform. Our skilled plumbers are ready to tackle any plumbing challenge, from repairs to full installations.
Need more space in your home? Our expert loft conversion specialists in London transform unused attic spaces into beautiful bedrooms, home offices, and living areas that add value to your property.
Expanding your living space is a great way to accommodate a growing family or add value to your property. Our extensions are designed to seamlessly blend with your existing structure.
A solid roof is essential to protect your property. Our roofing experts can repair, replace, or install a roof that not only looks great but also provides long-lasting protection.
A fresh coat of paint can completely transform your space. Our skilled painters and decorators bring a keen eye for detail to every project, ensuring a flawless finish.
We specialise in high-quality Tiling services offering a seamless blend of aesthetics and functionality to create elegant and functional spaces in homes and offices.
Your bathroom should be a haven of relaxation and functionality. We offer bathroom design and installation services, using high-quality materials and fixtures.
The heart of your home deserves the best. Our kitchen design and installation services ensure that your kitchen is not only functional but also a beautiful space for cooking and entertaining.
The first impression of your property starts with the driveway. We can create driveways that are not only durable but also enhance the curb appeal of your home.
Whether you’re looking for elegant hardwood floors, stylish tiles, or practical laminate, we provide expert flooring and tiling solutions that suit your taste and needs.
There are 100’s of building companies in London, But following are the points make BBS Design Build Transform the best choice:
There are hundreds of building companies in London, but the following reasons make BBS Design Build Transform the best choice:
We understand the value of time, which is why every project is completed efficiently and with minimal disruption. Our commitment to meeting deadlines ensures a seamless process from start to finish.
We are committed to delivering quality workmanship, ensuring every detail meets the highest standards of excellence. Our professional team uses only the finest materials and proven techniques to achieve lasting results.
We value honesty and transparency in everything we do. We provide precise and transparent pricing with no hidden charges. Therefore, you can easily budget estimates and keep you informed throughout the process.
Customer satisfaction is our top priority. First, we take the time to understand your needs and preferences. We can provide you with personalised, bespoke solutions that match your vision exactly. We are always available to answer your questions and provide support.
At BBS Design Build Transform we have a great deal of knowledge about the specific architectural character and the local planning authority regulations in North and West London. Whatever your project in Harrow is, be it a modern wrap-around kitchen extension, a high-end loft conversion in Wembley or a full property refurbishment in Edgware, our localised expertise guarantees a totally smooth, compliant and stress-free project. We bridge structural engineering excellence with beautiful, functional design. Each build is customised to fit the neighbourhood standard perfectly, maximising the equity of your home.
Don’t leave your property investment to chance. Contact BBS Design Build Transform today to schedule a comprehensive, no-obligation physical site survey and a fixed-price structural quote.
General builder rates in London typically average £300 to £450+ per day. However, running a major extension or loft conversion on a daily rate risks runaway costs. BBS Design Build Transform provides fixed-price, itemised structural quotes, giving homeowners clear project costs from day one and helping avoid unexpected expenses during construction.
Traditional construction often requires homeowners to coordinate an architect, engineer, and builder separately. As a design and build contractor, BBS Design Build Transform manages architectural design, planning permission, structural engineering, and construction under a single contract: architectural drawings, council planning permissions, structural engineering, and the physical build. This single point of contact saves time, money, and stress.
Before choosing a builder, homeowners should check for:
These checks help homeowners choose a reliable building company with proven experience and professional standards.
A standard home extension in London generally costs £2,200–£3,500+ per m², depending on the specification, location, materials, and structural complexity. High-end projects may cost more due to additional design features and premium finishes.
A detailed site survey helps identify structural requirements early, allowing homeowners to understand the likely project costs and improve budget certainty before construction begins.
BBS Design Build Transform reduces the risk of unexpected costs through detailed site investigations, clear project planning, and transparent itemised quotations before construction begins.
If unforeseen structural issues are discovered during the build, homeowners receive a clear explanation of the problem, the required solution, and a transparent cost breakdown before any additional work proceeds.
This approach helps maintain trust and keeps construction projects organised from start to finish.
Homeowners planning an extension or loft conversion may require a Party Wall Agreement if construction involves a shared wall, boundary structure, or excavation near a neighbouring property.
BBS Design Build Transform guides homeowners through the Party Wall process by providing advice on requirements and assisting with the necessary notices to help minimise delays during construction.
Still have questions? Speak with our team
