Gladstone Construction is a CHAS, SMAS and Constructionline accredited groundwork and civil engineering company based in Northamptonshire. We are a member of the Northants & District Building Safety Group and all of our workforce have CSCS or CPCS cards with a range of qualifications. We are also qualified in Confined Spaces, NRSWA and SSSTS/SMSTS/SEATS. With over 30 years’ experience in the industry Gladstone Construction has extensive knowledge of road, sewer and deep drainage construction and all aspects of groundworks.