JLS Building Services was founded by Justin Slowley, whose hands-on approach and passion for construction laid the foundation for what has become one of Southend’s most trusted building companies. Over the years, Justin has built a highly skilled team of construction professionals, project managers and designers who share his dedication to quality, professionalism and 100% customer satisfaction. We combine traditional craftsmanship with modern building techniques to deliver outstanding results every time. We understand that every property and every client is unique. That’s why we tailor our approach to suit your needs, your budget and your lifestyle. From home renovations to commercial upgrades, our goal is simple – to help you create a space you’ll love.