Central Coast · Lake Macquarie · Newcastle · Hunter Valley

Renovations & Extensions Built to Last

Name: JWT Construction & Maintenance Pty Ltd
Address: 1 Acacia Avenue, Lake Munmorah, NSW, 2259, AU
Telephone: 0434 680 157
Price range: Free quotes

Fifth-generation builder and licensed carpenter with 13 years on the tools. Bathrooms, kitchens, decks, extensions and quality carpentry, done right and on time across the Central Coast, Lake Macquarie, Newcastle and Hunter Valley.

Get a Free Quote

Call us direct: 0434 680 157

5th Gen Building Family13+ years on the tools
Local BuilderCentral Coast to the Hunter
Licensed & InsuredNSW builder lic. 497800C
Free QuotesHonest, no-obligation pricing

What We Build

Renovations, Extensions & More

From full bathroom and kitchen renovations to custom decks, home extensions and emergency maintenance, JWT Construction delivers quality craftsmanship across the Central Coast, Lake Macquarie, Newcastle and Hunter Valley.

Bathroom Renovations

Full bathroom renovations done right, from waterproofing and tiling through to tapware and the final clean. Quality finish on a tidy five to six week turnaround.

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Carpentry

Skilled carpentry on every job, the trade Jesse was raised in. Framing, fit-outs, custom joinery and the detail that sets quality work apart.

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Decks & Pergolas

Custom decks, pergolas and outdoor living spaces, built from quality timber to handle the coastal weather and last for years.

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Home Extensions

Extensions and major renovations that grow your home the right way, from structural work through to a seamless finish that looks like it was always there.

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Kitchen Renovations

Kitchen renovations and fit-outs by a licensed builder, from layout and cabinetry to stone benchtops and quality tapware.

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Laundry Renovations

Practical, hard-wearing laundry renovations that make the most of the space, with durable finishes built for daily use.

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New Builds & Granny Flats

Quality from the ground up. New builds and granny flats by a licensed builder, with the same care and craftsmanship we bring to every job.

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Property Maintenance & Repairs

The second arm of the business. After-hours and emergency maintenance, make-safe, plus insurance and strata work, handled fast and done properly.

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Our work

Recent Work

A look at recent bathrooms, kitchens, joinery and decks delivered across the Central Coast, Lake Macquarie and the Hunter.

Renovated bathroom with a freestanding bath

Timber batten feature wall over a stacked-stone wall

Bathroom vanity with matte-black tapware and heated towel rail

Frameless glass shower with a stone feature niche

Custom timber joinery niche with feature lighting

Bright bathroom with skylight, rain shower and black fixtures

Wall-hung toilet with matte-black fittings

On site

Watch us work

Real jobs in progress and finished results, straight from our Instagram.

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Where we work

Areas we serve

Based on the Central Coast at Lake Munmorah, we service the whole of the Central Coast, Lake Macquarie, Newcastle and the Hunter Valley.

Central Coast

Gosford, Terrigal & the Coast.

Gosford
Terrigal
Lake Munmorah
Erina
Wamberal
Avoca Beach
The Entrance
Bateau Bay
Wyong
Toukley
Long Jetty
Woy Woy

Lake Macquarie

Belmont, Charlestown & the lake.

Belmont
Charlestown
Warners Bay
Cardiff
Swansea
Caves Beach
Eleebana
Valentine
Mount Hutton
Glendale
Boolaroo
Morisset

Newcastle

Inner city, harbour & beachside.

Hamilton
Merewether
The Junction
Cooks Hill
Mayfield
Adamstown
New Lambton
Lambton
Islington
Carrington
Stockton
Wickham

Hunter Valley

Maitland, Cessnock & wine country.

Maitland
Cessnock
East Maitland
Rutherford
Thornton
Beresfield
Kurri Kurri
Branxton
Pokolbin
Lovedale
Singleton
Morpeth

Not sure if we cover you? We travel further than this list. Get in touch.

Ready to get started?

Ready to Get Started? Let's Talk.

Get a free, no-obligation quote from a licensed builder who shows up and gets the job done right.

Get a Free Quote 📞 Call us: 0434 680 157

About us

Fifth-Generation Builders. Built to Last.

Jesse Theil grew up in a building family, learning the trade from the ground up before spending years site-managing government school and train-station projects across NSW. With 13 years on the tools and his dad working alongside him on the jobs, JWT Construction & Maintenance is built on genuine craftsmanship, honest advice and quality that stands the test of time, not the cheapest quote in the room.

Why choose us

The JWT difference

What you get on every job, from the first quote to handover.

Licensed & Insured

Fully licensed builder (NSW 497800C) and carpenter, a Master Builders Association member, and fully insured. Your job is in safe, accountable hands.

Fifth-generation builder

Jesse learned the trade through five generations of builders, with 13 years on the tools and his dad still on the job alongside him.

One trusted team

One team from quote to handover, no chopping and changing trades, so the finish and the timeline are ours to own.

Free, honest quotes

Every quote is free and no-obligation, with honest timelines and clear communication. Quality over the cheapest price in the room.

Client Reviews

What Our Clients Say

Real feedback from recent renovation and building clients.

★★★★★

“Fantastic builder, love the renovation that JWT have done on my home. Finished on time with accurate quoting.”

Rob Corse-Scott

Home renovation

★★★★★

“Massive shout out to JWT for the amazing transformation of our laundry and bathroom spaces. Jesse, your work is the best, top notch. Keeping us informed and updated all the way to completion. Thanks again for modernising our home. Very happy clients!”

Happy homeowner

Laundry & bathroom renovation

Frequently asked questions

Questions, answered

The questions we hear most from homeowners across the Central Coast, Lake Macquarie, Newcastle and the Hunter.

What areas do you cover?

We work across the Central Coast, Lake Macquarie, Newcastle and the Hunter Valley, including Newcastle, Gosford, Maitland, Cessnock, Terrigal, Belmont, Hamilton and the surrounding suburbs. Not sure if we reach you? Give us a call and we'll let you know.

Are you licensed and insured?

Yes. JWT Construction is a fully licensed builder (NSW lic. 497800C) and carpentry business (347263C), a member of the Master Builders Association, and fully insured with public liability and home building compensation cover.

Do you offer free quotes?

Yes, every quote is free and no-obligation. Call Jesse on 0434 680 157 or send an enquiry through the contact form and we'll get back to you within one business day.

How long does a bathroom renovation take?

Most full bathroom renovations run around five to six weeks from start to finish, depending on the size of the room and the fixtures selected. We give you a clear timeline with your quote and keep you updated as the job moves along.

Do you take on small jobs and maintenance?

Yes. Alongside renovations and extensions, we handle property maintenance, repairs and carpentry, plus after-hours and emergency callouts. No job is too small.

Can you handle insurance and strata work?

Yes. We carry out insurance repairs, make-safe works, and strata and property maintenance, and we're comfortable with the communication and paperwork that comes with it.

What makes JWT Construction different?

Jesse is a fifth-generation builder with 13 years on the tools, and his dad still works alongside him on the jobs. You get genuine craftsmanship, honest advice and quality that lasts, rather than the cheapest quote in the room.

Get in touch

Get a free quote

Tell us about your project and we'll get back to you within one business day. Or call Jesse direct on 0434 680 157.