William King Construction is a Cumbrian-born, Cumbrian-led contractor delivering high-quality residential, commercial and nuclear sector projects across the North West. Founded in 2008, we have grown into a team of over 100 local skilled professionals, combining traditional craftsmanship with modern construction methods. From luxury new builds and complex refurbishments to major infrastructure packages within the Sellafield supply chain, we operate with precision, integrity and long-term thinking. We exist to build more than structures — we build futures. Through local employment, apprenticeship pathways and our involvement in Aspire Academy CIC, we are committed to developing people alongside the places we construct.