Adoptco Engineering Limited is a Nationwide Civil Engineering and Adoption Main Contractor with multiple divisional locations around the UK. We are proud to be the trusted partner for developers, ground workers, housing associations, adopting parties, and more.Adoptco Engineering Limited is a Nationwide Civil Engineering and Adoption Main Contractor with multiple divisional locations around the UK. We are proud to be the trusted partner for developers, ground workers, housing associations, adopting parties, and more.