Professional Builders in Cairns

Justmill Carpentry & Building

Professional Builders in Cairns

  • Locally owned and trusted carpenters in Cairns, providing over 25 years of exceptional service
  • Specialising in extensions, decking, renovations, roofing and more for residential and commercial clients
  • Fully licensed and insured, offering free quotes and reliable, high-quality workmanship at competitive prices
Get a Free Quote

Request a Callback

Contact Us

Licensed And Insured Icon

Fully Licensed & Insured

Experienced Icon

Over 25 Years of Experience

Locally Owned Icon

Locally Owned & Operated

Craftmanship Icon

Meticulous Craftsmanship

Carpenter Icon

Your Trusted  Carpenters for Every Job

At Justmill Carpentry & Building, we are dedicated to delivering outstanding carpentry services throughout Cairns and the Northern Beaches. As a locally owned and operated business with over 25 years of experience, we have built a solid reputation for providing high-quality workmanship and excellent customer service.


From the initial consultation to the final result, we work closely with our clients to ensure their vision becomes a reality. Whether you're planning a home extension or renovation, a granny flat or want to add value to your outdoor space with decking, we've got you covered. We handle everything from flooring to roofing, ensuring that your project is completed with precision and care.


No job is too big or small, and our builders approach every project with the same high level of dedication and attention to detail. For a free quote or to discuss your project, give us a call today on 0419 715 863!

Contact Us
Divider Icon
A Wooden Pergola Is Being Built In A Backyard — Justmill Carpentry & Building in Smithfield, QLD

Comprehensive Services from Flooring to Roofing

We offer a full range of carpentry services designed to meet all of your renovation and building needs. Whether you're looking to renovate the bottom or top of your property, we have the skills and expertise to handle every aspect of the job.


Our services include home extensions, renovations, personalised granny flats and custom carpentry work that transforms your space into something truly special. We also specialise in roofing, providing expert repairs and installations to ensure your property is safe, secure and weatherproof.


If you're looking to upgrade your flooring or enhance your outdoor areas, we offer high-quality decking and flooring options that bring both style and functionality to your home.


Our team works tirelessly to ensure that each project is completed on time, within budget, and to the highest standard of quality. Whatever your carpentry needs, you can trust us to deliver exceptional results.

Reach Out

Testimonials

Our Previous Work

A Large House With A Swimming Pool In Front Of It — Justmill Carpentry & Building in Smithfield, QLD
An Aerial View Of A Large Swimming Pool Surrounded By A Fence — Justmill Carpentry & Building in Smithfield, QLD
See All Projects
Divider Icon
Map icon

Location We Service

Share by: