There’s Modular Builders, then there’s us.
Marathon Modular is a division of Marathon Group Pty Ltd. A family owned Business, that has been in the construction industry for over 30 years. Marathon is leading the industry in the delivery of high quality custom designed construction services , utilizing modular building methodologies. We have a strong focus on quality, transparency and clarity through all stages of design and construction through to delivery. Our capabilities range from Classrooms, Offices, Childcare Facilities, Switch rooms, Sporting Pavilions, Double Story Buildings, Amenities Buildings, General Learning Areas for Schools, Colleges, Universities, COLA’s, Service Stations, Health Facilities and more. We have a solution to suit all requirements.

Why Build Modular?

  • Faster Can be delivered and installed in a fraction of the time of traditional build projects.
  • Value for money Can be up to 30% cheaper than a traditional construction, depending on level of finishes, no hidden costs or variations.
  • Better quality Off-site production line assembly, ensuring greater quality in a controlled environment.
  • More eco-friendly Less impact on the environment with reduced site times, minimal foundation excavations, less waste with factory construction and fewer journeys to site as high proportion constructed in the factory by local workers.
  • Less disruption Reduced time on site results in less noise and general disruption to your operations.
  • Safer High proportion of off-site factory construction, means less hazardous time working on-site.
  • Relocatable Potential to relocate your asset at a later date should requirements change.
  • Faster return on investment Faster delivery means your capital investment can start earning much quicker.

Need Space Solutions?
Ask us how we deliver our projects 40% faster.


  1. DESIGN PROPOSAL – Marathon Modular supply a proposal with the collaboration of your ideas for your project.
  2. PLANS/DRAWINGS- Our in-house Architects/Designers assist in the production of plans and drawings for your project.
  3. CONTRACT- A contract agreement is supplied to outline the detail and sale agreement.
  4. CONSTRUCTION- Construction of your project is initiated and completed at our quality-controlled manufacturing plant.
  5. DELIVERY/INSTALLATION- A smooth delivery to your site by our preferred haulage company, followed by installation on site.
  6. COMPLETION- On conclusion of your finished project an official handover is completed on site.



What our clients say;

Year Marathon Group Established
Years Of Building Experience
Modular Projects Completed

BUILD SMART? BUILD MARATHON! Contact us to discuss your next project.