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Builders in Killingworth NSW

71 results ★ 4.4 average from 19 reviewslistings updated 7 Oct 2026

About builders in Killingworth

Licensed builders for new homes, extensions, renovations and knock-down rebuilds. Compare 71 builders in Killingworth NSW: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.

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Showing 49–71 of 71 builders · Page 3 of 3

Based here first, then featured and claimed businesses, then builders by rating, then related trades

  1. Based nearby, serving Killingworth

    These businesses aren't based in Killingworth but list it as a service area.

  2. R Fox Builder

    Builders · Custom homes, Extensions, Renovations

    No reviews yet Serves this area

    Builder in Kilaben Bay, NSW for custom homes, extensions and renovations.

    Based in Kilaben Bay NSW · serves Killingworth

  3. ROK Homes

    Builders · Granny Flat, New home, Renovation

    No reviews yet Serves this area

    Builder in Toronto, NSW for new home construction, granny flats, outdoor areas and renovations.

    Based in Toronto NSW · serves Killingworth

  4. Race Constructions

    Builders · Concrete and Cement Formwork Formwork -…

    No reviews yet Serves this area

    Builder in Edgeworth, NSW doing concrete and cement formwork, including formwork ties, accessories and building formwork.

    Based in Edgeworth NSW · serves Killingworth

  5. Rook Building

    Builders · Bathroom Renovations, Kitchen Renovations, Deck Renovation & Repairs

    No reviews yet Licensed Serves this area

    Builder in Maryland, NSW for bathroom and kitchen renovations, home renovations, decks and pergolas.

    Based in Maryland NSW · serves Killingworth

  6. SenSé Homes

    Builders · Construction project management, Building design and drafting

    No reviews yet Serves this area

    SenSé Homes is a builder in Morisset, NSW, working across Lake Macquarie and the surrounding areas.

    Based in Morisset NSW · serves Killingworth

  7. Stafford Constructions

    Builders · Home renovations, Alterations, Specializing in architect, custom and ow…

    No reviews yet Licensed Serves this area

    Builder in Cooranbong, NSW for home renovations, alterations and architect, custom and owner designer projects.

    Based in Cooranbong NSW · serves Killingworth

  8. Sydney Custom Builders

    Builders · Bathroom renovations

    No reviews yet Serves this area

    Builder in Ellalong, NSW for bathroom renovations and building services across Cessnock, Maitland and nearby areas.

    Based in Ellalong NSW · serves Killingworth

  9. Valletta Homes Newcastle

    Builders

    No reviews yet Serves this area

    Builder based in Wyee, NSW, servicing Newcastle and Lake Macquarie areas including Morisset, Toronto and Cessnock.

    Based in Wyee NSW · serves Killingworth

  10. Williams Designer Homes

    Builders · Loft Homes, Custom Builds, Sloped Site Builds

    No reviews yet Serves this area

    Builder in Edgeworth, NSW for custom builds, sloped site builds, loft homes and home design.

    Based in Edgeworth NSW · serves Killingworth

  11. Zephyr Projects

    Builders · Custom Home Builders, Home Renovations, Home Extensions

    No reviews yet Serves this area

    Builder and carpenter in Fennell Bay, NSW for custom homes, renovations, extensions and interior design.

    Based in Fennell Bay NSW · serves Killingworth

  12. Hancock Construction & Maintenance

    Carpenters · Restoring Timber Decks, Kitchen Renovation Services, New Builds

    4.4(7 reviews) Licensed Serves this area

    Builder and carpenter in Newcastle, NSW for new builds, renovations, carpentry, decking and property maintenance.

    Based in Newcastle NSW · serves Killingworth

  13. Ryan's Bricklaying

    Builders · All Brick & Block Laying, Block Retaining Walls, Brick Work Repairs

    No reviews yet Licensed Serves this area

    Bricklayer in Eleebana, NSW for brick and block laying, block retaining walls and brick work repairs.

    Based in Eleebana NSW · serves Killingworth

  14. Antz Modifications & Alterations

    Builders · Extensions, Kitchens, Shop & Office Fitouts

    No reviews yet Licensed Serves this area

    Builder and carpenter in Seahampton, NSW for extensions, kitchens, bathrooms, decks and shop and office fitouts.

    Based in Seahampton NSW · serves Killingworth

Not sure which builder to call?

Tell us about the job and we'll match it with up to 3 builders in Killingworth. Your contact details go only to businesses on a paid plan here, and after you send we tell you which businesses got them. Free, no obligation.

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Hiring builders in Killingworth

Licensed builders for new homes, extensions, renovations and knock-down rebuilds. Aussie Builders Directory lists 71 builders in Killingworth NSW, with ratings, licences and the services each one offers.

What to check before you hire

Getting started

  1. Describe the job. What needs doing, where, and when you'd like it done.
  2. Shortlist two or three. Use the filters above to narrow this page by rating, licence and owner verification.
  3. Compare quotes. Or send one request and we'll match it with up to 3 builders.
  4. Agree in writing. Confirm the price, start date and payment schedule before work begins.

Frequently asked questions

How do I choose between builders in Killingworth?

Compare two or three. Check each one's licence on your state regulator's public register, read recent reviews, look at photos of similar jobs, and ask for a written, itemised quote. A business that is owner verified on Aussie Builders Directory has confirmed it runs the listing.

How much does a builder cost?

It depends on the size of the job, materials, access, and how soon you need it done. Most trades quote a fixed price for a defined job and an hourly rate for repairs and call-outs. Asking two or three local businesses for a written quote is the quickest way to see the going rate in Killingworth.

Do builders need to be licensed?

Most residential trade work in Australia must be done by a licensed contractor, and building work above a set value needs a written contract and home warranty insurance. The rules differ by state, so check the licence number before work starts. Listings marked "Licensed" show a licence or certification on their profile.

What does "serves this area" mean?

Some businesses are based in a nearby suburb but travel to jobs here. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.

How do free quotes work?

Tell us about the job once. We match your request with up to 3 builders near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.