Who We Are

At Southern Utilities Ltd (SUL), we have a highly trained and experienced workforce capable of carrying out a wide range of work activities, including gas mains replacement and the installation of cathodic protection systems. Our business currently undertakes projects for several large and medium-sized utility infrastructure owners. These projects vary from gas mains replacement and the installation of new gas infrastructure, which incorporates deep excavations and no dig techniques, to the installation of GRP housings, concrete bases, and Palisade fencing. All of our work adheres to our 4-part Quality Management System to ensure it is completed to an extremely high standard. Southern Utilities has achieved a 100% score rating in each category within Achilles, has been awarded the Gold Level with Constructionline, and holds the Avetta Safety Star with 100% Compliance. These company accreditations reflect our commitment to operating as a Health, Safety, Environmental, and Quality-conscious business.