Carroll Building Contractors Ltd is a London‑based private limited firm specializing in finishing and building completion services across both residential and non‑residential sectors. Incorporated on 13 February 2020, the company applies its expertise in structural finishing, interior fit‑outs, and specialist trade works under SIC code 43390 to meet diverse project requirements. Since its founding in early 2020, Carroll has steadily built a portfolio with a focus on delivering high‑quality craftsmanship and reliable project execution. Under the leadership of key principal Martin Carroll, their work spans structural finishing for residential developments and commercial retrofitting, positioning them as a trusted specialist in the London construction scene . Notable projects are focused locally in London’s finishing‑trade segment, particularly high‑end residential completions and internal re‑fit programs. While specific flagship projects aren’t publicly listed, the firm’s consistent filings with Companies House signal active engagement in complex finishing works since its inception.