Serving Lake Macquarie and Surrounds
Renovations & Extensions in Lake Macquarie

JWT Construction & Maintenance brings fifth-generation building craftsmanship to Lake Macquarie — from full bathroom renovations and home extensions through to custom decks, pergolas and quality carpentry.
Lake Macquarie is one of the most sought-after places to live on the NSW coast, and it's easy to see why. With its expansive waterways, relaxed lifestyle and a growing number of homeowners investing in their properties, demand for quality residential building work across the Lake Macquarie area has never been stronger. JWT Construction & Maintenance is based just up the road in Lake Munmorah, which means we're on-site quickly and genuinely embedded in the local community.
Director Jesse Theil is a licensed builder and carpenter with 13 years on the tools and a background that stretches back through five generations of builders. Whether you're planning a bathroom renovation in Belmont, looking to extend your home in Morisset, or wanting a new deck to make the most of your lakeside outlook, Jesse and the team bring the same standard of craftsmanship to every job. We handle everything from the initial design conversation right through to final handover, and we keep your project on schedule with a clean, respectful approach to working in your home. Free quotes are available across all of Lake Macquarie — get in touch to get started.
What we do in Lake Macquarie
- Bathroom renovations — full start-to-finish bathroom transformations including waterproofing and tiling, typically completed in 5–6 weeks
- Decks & pergolas — custom-built outdoor living spaces designed to complement Lake Macquarie's waterside lifestyle
- Home extensions — licensed, insured extensions and major renovations to give your Lake Macquarie home the space it deserves
