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Expert Residential Construction Services

ACT is a trusted partner for delivering large-scale, start-to-finish renovations of super-prime properties. From comprehensive extensions and full-footprint basements, to new builds and bespoke interior fit-outs, every detail is delivered with precision and care.

Our residential construction expertise includes working in listed and architecturally significant properties, retaining facades and preserving heritage features whilst adding contemporary comforts to create unique homes that exude timeless elegance.

With a proven track record of delivering technically demanding projects, we excel in strategic procurement and sequencing. Every project is meticulously planned to navigate complex logistics and restricted access, ensuring efficient delivery of the construction programme – even in challenging environments.

A vital part of this planning is expert design management, providing the link between architectural vision and construction delivery. By anticipating issues early, our diligent team of design professionals ensures projects are buildable and faithful to the original intent.

“ACT delivers high-end construction services with a focus on achieving technically complex projects through craftsmanship and collaboration. With diligent planning and a proactive approach, we create spaces that enrich the lives of those who live in them.”

- Cameron de Wys, Director

Featured Capabilities

We’re ready to create unique structures and spaces that elevate how clients live, enabling them to make the most of their elegant surroundings. Explore ACT’s track-record in sought-after property features below.

Roof Replacement

As the main contractor for this high-end residential project, ACT was responsible for carrying out extensive structural modifications. Initially, only minor roofing work was planned, but our investigations revealed severe deterioration, requiring a full roof replacement. This unexpected challenge allowed us to enhance the property with premium materials and modern features, ensuring long-term durability, sustainability and aesthetic appeal.

ACT's Comprehensive Main Contractor Services

Special Projects

Our Special Projects team provides a highly skilled, responsive service for smaller-scope refurbishments and one-off projects such as installing bespoke joinery items.

Aftercare

ACT understands the importance of maintaining a home at its best. Our bespoke annual service plan provides ongoing expert care, ensuring every home we build retains its exceptional features and operates at peak performance year after year.

Our Portfolio

Grade II Terrace

This Grade II listed historical house underwent a complete transformation, shedding its outdated finishes to make way for modern luxury.

Five-Storey Townhouse

Designed by State Studio, this full renovation modernised a five-storey townhouse, balancing period character with contemporary functionality.

Whole-Home Refurbishment & Extension

This London home underwent a full refurbishment and phased extension, incorporating significant structural alterations and high-quality finishes throughout.

Townhouse & Basement Extension

Situated within the characterful Chelsea Park Conservation Area, this property underwent a comprehensive refurbishment and interior redesign throughout.

Belgravia Apartment

Situated in the heart of sophisticated Belgravia, this three-bedroom apartment was designed to create an immersive living experience.

Warehouse Conversion

This project offered a rare abundance of natural light within a vast open residential space.

Parisian Townhouse

Designed with the family’s sunny disposition in mind, this bright and inviting townhouse balances character and charm with thoughtful, practical design. The client opted for a bistro-style breakfast room instead of a traditional dining space, creating a relaxed and sociable setting for their active family.

Crittall Stairwell Redesign

Tasked with transforming an internal stairwell, we took on what could only be described as ‘open-heart surgery’ to this beautiful home.

Chelsea Terrace

Tucked away on a quiet, picturesque street, this family home underwent a full reconfiguration and refurbishment, delivered to a tight deadline to accommodate our client’s growing family.

Before & After

ACT brings together traditional skills with technical innovations to create unique homes that are perfectly designed for contemporary living. From beautifully conserved architectural features to impeccable finishes using the latest materials, each detail passes through the careful hands of many skilled craftspeople on its journey to completion.

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Realising Ambitious Designs with Precision and Expertise

ACT is a leading main contractor for super-prime residential construction, refurbishment and aftercare. We create homes that showcase the highest levels of craftsmanship in London’s most prestigious postcodes.