Are you looking for the Best Builder in Bolwarra Heights? Then contact us at Markham Built PTY LTD. We are a Newcastle-based building company specialising in high-quality home renovations, building carpentry, extensions, outdoor living spaces, decking, bathrooms, and custom building projects across Newcastle, the Hunter Valley, and the Central Coast. Founded on old-school values of honesty, reliability, and craftsmanship, Markham Built is committed to delivering exceptional results with clear communication, attention to detail, and a clean, professional worksite from start to finish. As an NSW Accredited Master Builder, we take pride in building spaces that are not only visually impressive but also designed to stand the test of time.