London design & build specialists

Transforming
London homes.

Extensions, refurbishments and complete property improvements - delivered beautifully, reliably and completely.

*****

4.9 customer rating

Verified client feedback

Fully insuredFixed estimatesOne project lead
Completed London home extension with a bright kitchen and garden view

Recently completed

Rear extension - Richmond

15+Years experience
250+Projects delivered
4.9 *Customer rating
100%Work guaranteed

Everything under one roof

One team. Every trade.
Nothing left to chance.

Building work should not mean chasing six different contractors. We coordinate every specialist, every delivery and every detail so your project moves forward with confidence.

Talk to our team ->
01

Design & Build

One accountable team from your first idea through to final handover.

02

House Extensions

Single, double-storey and wrap-around extensions built around your life.

03

Full Refurbishments

Complete transformations coordinated across every specialist trade.

04

Electrical Work

Certified rewiring, lighting, installations and fault finding.

05

Plumbing Work

Bathrooms, kitchens, heating and dependable plumbing installations.

06

Painting & Finishing

Meticulous preparation and a clean, lasting professional finish.

From idea to completion

One clear process. Every time.

You always know what happens next, who is responsible and where your project stands.

01

Consultation

We listen, visit your property and understand what you want to achieve.

02

Design & planning

A clear plan, practical advice and every requirement considered.

03

Detailed estimate

A transparent scope and price before any work begins.

04

Build & delivery

One project lead coordinates the schedule, trades and quality.

05

Handover

A thorough final check, clean handover and dependable aftercare.

Our work

Selected projects.

Start your project ->
Rear extension & kitchen in Richmond

Richmond

Rear extension & kitchen

Full house refurbishment in Hampstead

Hampstead

Full house refurbishment

Contemporary interior in Clapham

Clapham

Contemporary interior

Client reviews

Trusted by homeowners
across London.

*****

4.9 average customer rating

Based on verified client feedback

*****

"Flint LTD kept us informed from the first survey to the final handover. The extension was delivered beautifully and the fixed estimate gave us real peace of mind."

Sarah & James

Rear extension - Richmond

*****

"Professional, tidy and genuinely easy to work with. Having one project lead for the electrics, plumbing and finishing made the entire refurbishment feel manageable."

Daniel M.

Full refurbishment - Clapham

*****

"The quality of the finish is excellent. Every question was answered quickly, the site was kept organised and the completed kitchen is better than we imagined."

Priya K.

Kitchen renovation - Ealing

Trust and compliance

Built around clarity before work begins.

Insurance

Public liability cover and careful site controls before work starts.

Guarantee

Written workmanship guarantee with a final handover checklist.

Payments

Clear staged payments tied to agreed project milestones.

Coverage

London-focused team covering Richmond, Clapham, Hampstead, Ealing and nearby areas.

Let's build it properly

Tell us about your project.

Get a quote ->