Garages & Sheds Mount Gambier

Servicing the entire Limestone Coast


We are 


ShedSafe Means peace of mind knowing your building meets the National Construction Code (NCC) of Australia. 


We use

BlueScope Steel

Our buildings are made with 100% Australian BlueScope steel made right here in Australia and not imported.

We only supply


Choose from over 22 COLORBOND® colours in Australia favourite Australian made shed cladding.


We are proudly

Australia Made

100% of our sheds are made with Australian Steel and manufatured in one of 22 locations Australia wide.

Mount Gambier Sheds, Garages, Carports, Barns, Farm Sheds

Garage Wholesalers is supplying superior, affordable building solutions to folks in Mt Gambier and the surrounding Green Triangle area. 

Carports, garages, industrial sheds, barns, stables, shed homes… we’ve got solutions for every need and every property.

Whether you’re looking for a commercial car parking solution, a backyard shed or a large rural structure to protect your livestock, we have you covered.  The unparalleled flexibility of our designs allows us to customize your shed and provide structures that really work for you.

And we offer all those optional extras that will take your shed to the next level: eave extensions, skylights, electric roller doors, mezzanine flooring, vermin protection, varying roof pitch… the list goes on and on!

At Garage Wholesalers we use only the best: our steel shed kits are constructed in Australia using 100% Aussie-made BlueScope Steel and Colourbond® or Zincalume® sheeting for walls and roof.  And for your peace of mind, all BlueScope products come with a 20-year warranty.

We care about your safety, and our products have been engineered with your safety in mind.  We’re a ShedSafe accredited business and your purchase from Garage Wholesalers is guaranteed to be a safe, valuable, and fully insurable addition to your property in Mt Gambier.

Our steel shed kits are suitable for DIY installation, but if you’d rather, we’d be happy to recommend a reliable, local builder to erect if for you.

Delivery Areas

Sheds Mount Gambier

Why Garage Wholesalers?

  • 100% Australian Made Sheds: Our steel buildings are only made from 100% Australian BlueScope steel. We only use genuine Colorbond® and Zinalume® cladding on our sheds.

  • ShedSafe® Accredited: Garage Wholesalers is ShedSafe accredited meaning we are compliant with the National Construction Code.

  • Fully Custom Designs: We custom make our sheds to suit each customer to the millimetre. From 2 meters to over 25+ meters wide spans we can give you the design that suits your needs.

Custom Shed Options

  • Eave Extensions
  • Fibreglass Skylight
  • Roof Ventilation
  • Horizontal Cladding
  • Insulation
  • Doors (Roller, PA & Glass)
  • Windlock Roller Doors
  • 10,15,20,25 & 30 Roof Pitch
  • Steel Sliding Doors
  • Dividing Walls
  • Mezzanine Flooring
  • Vermin Protection


Currently, Monument and Monument Matt are the most popular colours along with more traditional favourites such as Classic Cream & Pale Eucalypt.

Due to the endless possibilities in shed design, we offer a free design service to get the shed you want at the best price.

We offer the flexibility of installing your shed or garage on piers or a concrete slab.

Yes, we are ShedSafe accredited which mean we take into account the location of each shed to determine the exact wind speed and design our buildings accordingly.

Yes! We can hold a design session with and design a building to your exact requirements.

Yes! Garage Wholesalers can design and supply a custom shed in kit form to your property. Perfect for the DIY’er.

Why Garage Wholesalers?

Australian Made

We only use 100% Australian BlueScope® steel and Colorbond® cladding.

Over 22 Colours

Choose from over 22 standard Colorbond® colours and everyones new favorite Colourbond matt finish.

Fully Customisable

All of our shed designs can be fully customised including height, width, colour and style.

BlueScope Warranty

Up to a 20-Year warranty backed by BlueScope's manufacturers warranty. (Contact Bluescope for full details)

Site-specific Eng.

Site specific engineering means a building designed for your exact local conditions.

ShedSafe Accredited

Peace of mind knowing our engineering has been independently reviewed by a third party.