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Describe the job once and we'll match it with up to 3 builders in Baulkham Hills.

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Builders in Baulkham Hills NSW

75 builders13 based here · 62 serve the area

About these results

Based here first, then builders by rating, then related trades.

A business is Featured only when it pays for the Featured plan. Example listings in the Featured panel are not real businesses: they show what a Featured listing looks like.

75 builders based in or serving Baulkham Hills; listings updated 7 Oct 2026.

  1. Based nearby, serving Baulkham Hills

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

  5. Encore Building Group

    Builders

    Based in Castle Hill NSW · serves Baulkham Hills

    View profile Serves this area Est. 2018

    Builder in Castle Hill, NSW for home renovations, home extensions and custom home construction.

    • Home Renovations
    • Home Extensions
    • Custom Home Construction

    Based in Castle Hill NSWServes Baulkham Hills

    Closed · opens tomorrow 9:00 am

    Get a quote

  10. Forward Access Consultants

    Builders

    Based in Bella Vista NSW · serves Baulkham Hills

    Directions View profile Serves this area

    Builder in Bella Vista, NSW creating accessible, inclusive spaces for people with disabilities across Sydney.

    Based in Bella Vista NSWServes Baulkham Hills

    Closed · opens tomorrow 7:45 am

    Get a quote

  12. Granny Flats Australia

    Builders

    Based in Castle Hill NSW · serves Baulkham Hills

    Directions View profile Licensed Serves this area Est. 2009

    Builder in Castle Hill, NSW for new homes, carports, garages, patios and granny flats.

    • Home Builders
    • Carport
    • Large Kitchen

    Based in Castle Hill NSWServes Baulkham Hills

    Closed · opens tomorrow 9:00 am

    Get a quote

  14. J & R Telfer pty ltd

    Builders, Roofers

    Based in North Rocks NSW · serves Baulkham Hills

    Directions View profile Serves this area

    Builder and roofer in North Rocks, NSW for bricklaying, awnings, decks, sheds and home renovations.

    • Decks, patios and pergolas
    • Sheds and garages
    • Bricklaying and blocklaying

    Based in North Rocks NSWServes Baulkham Hills

    Closed · opens tomorrow 7:00 am

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  16. Meridian Homes

    Builders

    Based in Bella Vista NSW · serves Baulkham Hills

    Directions View profile Serves this area Est. 2011

    • Construction solutions
    • Home & land packages
    • Home designs

    Based in Bella Vista NSWServes Baulkham Hills

    Closed · opens tomorrow 9:00 am

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  17. New South Windows Pty Ltd

    Builders

    Based in Seven Hills NSW · serves Baulkham Hills

    Directions View profile Serves this area

    New South Windows Pty Ltd is a window and door maker in Seven Hills, NSW, working in aluminium and timber.

    • Aluminium Windows
    • Aluminium Doors
    • Sliding Windows

    Based in Seven Hills NSWServes Baulkham Hills

    Closed · opens tomorrow 7:00 am

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  19. No 1 Roofing & Building Supplies

    Builders, Roofers

    Based in Seven Hills NSW · serves Baulkham Hills

    Directions View profile Serves this area

    Roofing, building and power tool supplier in Seven Hills, NSW, serving Sydney's Western Suburbs.

    • Roofing
    • Building
    • Power Tools

    Based in Seven Hills NSWServes Baulkham Hills

    Closed · opens tomorrow 6:30 am

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  25. Quinn Homes

    Builders

    Based in Castle Hill NSW · serves Baulkham Hills

    Directions View profile Serves this area

    • On-site services
    • Online estimates

    Based in Castle Hill NSWServes Baulkham Hills

    Closed · opens tomorrow 8:00 am

    Get a quote

No builders on this page match all of these filters. Untick one, or clear the filters to see all 24 on this page.

Showing 25–48 of 75 builders · filters apply to this page only

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Hiring builders in Baulkham Hills

Licensed builders for new homes, extensions, renovations and knock-down rebuilds. Aussie Builders Directory lists 75 builders in Baulkham Hills 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 Baulkham Hills?

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 Baulkham Hills.

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.