About GP Construction

At GP Construction, we bring your vision to life with expert craftsmanship and a commitment to quality.

We are a South London construction company working across the capital and the surrounding areas. Our work covers loft conversions, home extensions, refurbishments, new builds, garden rooms, kitchens, bathrooms and shop refits, from a single room through to a whole property.

How we work

Every project starts with a proper site visit and an honest conversation about what is possible and what it is likely to cost. From there you get a clear, itemised estimate, so there are no surprises once work begins.

On site, we keep things tidy, protected and well organised. Deliveries, waste and scaffolding are managed by us, and the trades are sequenced so the work keeps moving and your home stays liveable for as long as possible.

Precision and quality

The difference between a good job and a great one is almost always in the detail: level floors, square openings, crisp lines and a finish that still looks right years later. That is where we spend our time, and it is why so much of our work comes from recommendations.

One team for the whole project

Because we cover all eight of our services in-house, a project that begins as an extension and grows into a wider remodel stays with one team. You are not left coordinating a builder, a kitchen fitter and a decorator who have never worked together, and there is nobody to pass the blame to when something needs putting right.

If you are planning a project, we would be glad to take a look. Call us on 020 3478 9174 or send us a few details and we'll come back to you.