How much does a house extension cost in London?

A single-storey rear extension in London typically costs between £1,800–£2,500 per m². A double-storey extension ranges from £2,200–£3,000 per m². LACD provides detailed cost plans at the early design stage.

How long does a loft conversion take?

A standard dormer loft conversion typically takes 8–12 weeks on site. A mansard conversion may take 12–16 weeks depending on complexity and planning requirements.

Is LACD a registered contractor?

Yes. LACD Design & Build is a member of the Federation of Master Builders, TrustMark registered, and holds SMSTS certification. Registered at Companies House under number 13848199.

What areas does LACD cover?

LACD primarily works across London including Islington, Belgravia, Hampstead, Highgate, Richmond, Hackney, Fulham and South Kensington, and across the wider South East.

What is the difference between CAT A and CAT B fit-out?

CAT A delivers a base-level finished space with raised floors, ceilings and basic M&E — ready for a tenant. CAT B takes the space to occupation-ready standard with partitions, branding, furniture and full M&E. LACD delivers both.

Comprehensive Construction Services UK: What You Need to Know

Jun 29
4 min read

When it comes to transforming a property or creating a new space, understanding the full range of construction services available is essential. Whether you are planning a home extension, a loft conversion, or a commercial fit-out, knowing what to expect from your contractor can make all the difference. At LACD Design & Build, we pride ourselves on delivering high-quality, bespoke construction solutions tailored to the unique needs of London homeowners, architects, interior designers, and commercial clients.

Exploring Construction Services UK: What’s on Offer?

Construction services in the UK cover a broad spectrum of activities, from initial design and planning to the final touches of craftsmanship. Here’s a breakdown of the key services that reputable contractors like LACD provide:

House Extensions: Adding extra space to your home can significantly improve its functionality and value. Whether it’s a single-storey rear extension or a two-storey side extension, professional builders ensure the new structure blends seamlessly with the existing property.
Loft Conversions: Transforming an unused attic into a livable area is a popular way to increase space without moving. Loft conversions require careful planning to meet building regulations and maximise natural light.
Basement Conversions: Basements offer great potential for additional living or working space. Converting a basement involves waterproofing, ventilation, and structural work to create a comfortable environment.
Bespoke Joinery: Custom woodwork adds character and functionality to any project. From fitted wardrobes to unique staircases, bespoke joinery is a hallmark of quality craftsmanship.
Commercial Fit-Outs: For businesses, a well-designed fit-out can enhance productivity and brand image. This service includes everything from partitioning and flooring to lighting and bespoke furniture.

Each of these services requires a blend of technical expertise, creative design, and meticulous project management to ensure the final result meets expectations.

Eye-level view of a modern house extension with large glass doors

The Importance of Transparency and Quality in Construction Services UK

One of the most critical factors when choosing a construction partner is transparency. Clear communication about timelines, budgets, and potential challenges builds trust and reduces stress throughout the project. At LACD, we believe in upfront discussions and detailed quotations that leave no room for surprises.

Quality is another cornerstone. Using premium materials and employing skilled tradespeople ensures that every element of the build is durable and aesthetically pleasing. For example, our bespoke joinery is crafted by experienced artisans who understand the nuances of wood and design, resulting in pieces that complement the overall project perfectly.

Seamless project management is also vital. Coordinating different trades, managing deliveries, and adhering to regulations requires a proactive approach. Our team uses proven systems to keep projects on track and clients informed at every stage.

Close-up view of bespoke wooden staircase with intricate detailing

Who are the top 10 construction companies in the UK?

While this post focuses on the bespoke services offered by specialist contractors like LACD, it’s useful to be aware of the larger players in the UK construction industry. The top 10 construction companies often include firms such as Balfour Beatty, Kier Group, Laing O’Rourke, and Morgan Sindall, among others. These companies typically handle large-scale infrastructure and commercial projects.

However, for residential renovations, house extensions, loft and basement conversions, and tailored commercial fit-outs in London, smaller, specialised contractors provide a more personalised service. They combine local knowledge with craftsmanship that larger firms may not offer.

How LACD Design & Build Excels in Bespoke Construction Services

Our approach at LACD is centred on understanding the client’s vision and delivering it with precision. Here’s how we stand out:

Tailored Solutions: Every project is unique. We work closely with clients to develop designs that reflect their lifestyle or business needs.
Expert Craftsmanship: From bespoke joinery to structural work, our skilled team ensures high standards.
Regulatory Compliance: Navigating planning permissions and building regulations can be complex. We handle this process efficiently to avoid delays.
Sustainability Focus: We incorporate energy-efficient materials and methods wherever possible to create environmentally responsible buildings.
Transparent Pricing: Detailed estimates and clear contracts help clients budget confidently.

Our portfolio includes a wide range of projects, from elegant loft conversions that maximise natural light to commercial fit-outs that create inspiring workspaces.

Practical Tips for Choosing the Right Construction Partner

Selecting the right contractor is crucial for a successful project. Here are some actionable recommendations:

Check Credentials: Verify qualifications, insurance, and memberships in professional bodies.
Review Past Work: Ask for case studies or visit completed projects to assess quality.
Seek Clear Communication: Choose a company that listens and provides regular updates.
Understand the Contract: Ensure all costs, timelines, and responsibilities are clearly outlined.
Ask About Project Management: Confirm how the contractor coordinates trades and handles unforeseen issues.

By following these steps, you can avoid common pitfalls and enjoy a smooth construction experience.

Enhancing Your Property with Expert Construction Services UK

Whether you want to add space, improve functionality, or create a stunning commercial environment, professional construction services are key. At LACD Design & Build, we combine traditional craftsmanship with modern techniques to deliver projects that stand the test of time.

If you are considering a house extension, loft or basement conversion, bespoke joinery, or a commercial fit-out in London, working with a trusted contractor ensures your vision becomes reality. Our commitment to transparency, quality, and seamless project management means you can relax knowing your project is in capable hands.

For more information on how we can help, explore the full range of services offered by construction companies like ours and start planning your next project today.