HIGH VOLTAGE SUBSTATION SERVICES LIMITED is a privately-owned limited company established in 2008, operating from Unit 35 Orbital 25 Business Park, Watford, WD18 9DA. The company specializes in providing comprehensive civil and electrical design services for high-voltage substations across the United Kingdom and internationally. Our core business focuses on the detailed design and engineering of substation infrastructure, encompassing everything from initial feasibility studies to detailed engineering drawings and construction documentation. We offer a range of specialist HV electrical design services, including power system analysis, protection system design, and grid integration planning. We cater to a diverse client base, including utility companies, power generation facilities, and infrastructure developers. Our expertise spans a wide range of HV technologies and standards, ensuring compliance with stringent regulatory requirements. We are committed to delivering innovative and reliable solutions, with a strong emphasis on quality and safety. The company operates within the SIC codes of -27120 (Manufacturing of electricity distribution and control apparatus), -27900 (Manufacturing of other electrical equipment), and 43999 (Other specialised construction activities n.e.c.). We are currently operating as a worker (A rating) and maintain a strong international presence, actively engaging in projects across Europe and beyond.

HIGH VOLTAGE SUBSTATION SERVICES LIMITED is a privately-owned limited company established in 2008, operating from Unit 35 Orbital 25 Business Park, Watford, WD18 9DA. The company specializes in providing comprehensive civil and electrical design services for high-voltage substations across the United Kingdom and internationally. Our core business focuses on the detailed design and engineering of substation infrastructure, encompassing everything from initial feasibility studies to detailed engineering drawings and construction documentation. We offer a range of specialist HV electrical design services, including power system analysis, protection system design, and grid integration planning. We cater to a diverse client base, including utility companies, power generation facilities, and infrastructure developers. Our expertise spans a wide range of HV technologies and standards, ensuring compliance with stringent regulatory requirements. We are committed to delivering innovative and reliable solutions, with a strong emphasis on quality and safety. The company operates within the SIC codes of -27120 (Manufacturing of electricity distribution and control apparatus), -27900 (Manufacturing of other electrical equipment), and 43999 (Other specialised construction activities n.e.c.). We are currently operating as a worker (A rating) and maintain a strong international presence, actively engaging in projects across Europe and beyond.