LDD has its headquarters in London and set up a regional office near Newmarket last year to target work across the East of England.
The Drill Masters deal will boost LDD’s presence in the region even further with all staff now joining LDD.
LDD Construction owner Ziggy Seagrott said: “We are delighted to have completed our acquisition of Drill Masters which further strengthens our presence and capabilities in East Anglia.
“LDD have established themselves as trusted subcontractors in London and surrounding areas, and we look forward to continued and sustainable growth.”
Drill Works’ owner Wayne Young said: “Drill Masters are pleased to have been acquired by LDD. We share the same values, and commitment to delivering consistently to a high standard, and cannot wait to move forward as part of LDD.”