Professional Builders in Cairns

Trusted Carpenters in the Northern Beaches

Living in Northern Beaches requires a home that can handle the harsh coastal environment while still offering comfort and style. With over 25 years of experience, Justmill Carpentry & Building delivers a full range of carpentry services to meet the specific needs of this beautiful region.


We offer home renovations, extensions, roofing, custom granny flats, flooring and decking solutions that are built to last and increase the value of your property. Whether you want to update your home or need urgent repairs, we ensure all work is done with care and precision.


Our custom extensions allow homeowners to expand their space without compromising on quality or aesthetics. We use only the best materials, ensuring that everything from your roof to your deck stands up to the elements.


If you’re in Northern Beaches and need a reliable, expert carpenter, our team is here to guide you through every step of the project. Call us on 0419 715 863 to get started.

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Contact Our Carpenters in the Northern Beaches

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Fully Licensed & Insured

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Over 25 Years of Experience

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Locally Owned & Operated

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Meticulous Craftsmanship

Why Choose Us

  • Almost 30 years serving the Northern Beaches community
  • Expertise in custom renovations, extensions and granny flats
  • Roofing specialists with experience in coastal environments
  • Fully licensed and insured, with a commitment to high-quality standards
  • Use of durable, weather-resistant materials for all projects
  • Free quotes with competitive pricing and no hidden costs
  • Professional, reliable service that delivers on time
  • Skilled at handling both residential and commercial projects
  • Emergency callouts handled promptly to minimise disruption
  • Attention to detail that ensures a flawless finish on every job
  • Emergency callouts are handled swiftly and efficiently
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Looking Up At The Roof Of A Building With Trees In The Background — Justmill Carpentry & Building in Northern Beaches, NSW

Our Services

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Expert Carpentry for Northern Beaches Homes

Northern Beaches homes are exposed to the harsh coastal environment, which requires specialised construction and carpentry services to maintain and lengthen their life. At Justmill Carpentry & Building, we focus on providing coastal-friendly solutions that keep your home protected from salt air, strong winds and heavy rain. Our roofing services use materials that resist corrosion and are built to handle the unpredictable weather conditions of the region.


We also offer high-quality renovations and extensions to help you increase the value and space of your home while choosing suitable materials for our coastal environment. Our decking and flooring installations in Northern Beaches are built with longevity in mind, using products that not only look great but also endure the wear and tear caused by beachside living. Whether you’re adding a granny flat, updating your home’s interior, or strengthening your roof, we provide solutions that suit the unique demands of Northern Beaches.

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Enquire Now in Northern Beaches

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Trading Hours

Mon - Fri
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Sat - Sun
Closed

After hours by appointment

www.localsearch.com.au Find Us On GBP

Frequently Asked Questions

  • Which areas do you service?

    We provide expert carpentry services throughout the Northern Beaches region, covering key suburbs such as:

    • Port Douglas
    • Craiglie
    • Mowbray
    • Oak Beach
    • Wangetti

    If you don’t see your suburb listed, don’t hesitate to contact us. We serve many areas up and down the Northern Beaches, and we’re happy to confirm whether we can assist with your project.

  • How does living near the beach impact home renovations in Northern Beaches?

    Homes near the beach may require special materials and building techniques to combat salt air corrosion and moisture exposure. During renovations, it’s important to choose durable, weather-resistant options for cladding, windows, and other exterior features.

  • Is roofing maintenance more important for homes near the coast in Northern Beaches?

    Yes, coastal homes in Northern Beaches are more prone to wear and tear from salt air, wind, and rain. Regular roofing inspections and maintenance are essential to protect against corrosion and leaks, especially for metal roofing materials.

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