Building Has Never Been Easier or More Affordable

MGA Systems is a builder of quality homes, manufacturer and supplier of the unique ModKit kit home.

Based in Bundaberg and servicing Queensland and New South Wales.

Because we own the factory, we can have you in your own home sooner and more cost-effectively than other builders.

New Kit Homes

The most economical way to build a new home is with our modular kit home system.

Second Dwellings

At MGA, we have the ideal solution for a granny flat or retreat to meet your family’s needs.

Holiday Cabins

We are experienced with designing and supplying cabins for holiday parks and resorts.

Home Offices

MGA can provide the perfect solution for your home office, work studio, rumpus or playroom.


Get a return on that spare space at the back of your house block with a small residence you can rent out.


MGA can create perfect buildings for retirement and worker accommodation.

When We Say “No Project Too Small” We Really Mean It

‘Tiny & Small Homes’ Becoming the Next Big Thing

Small Homes are about living simply, beautifully and yet still with everything you need. It’s about freedom from debt and having the economic freedom to live a bigger life, instead of having a bigger house.
The Australian Federal Government is to fund a multi-million dollar study of the prefabricated building industry – with particular emphasis on the ‘Tiny Homes’ concept.

“The Morrison government wants to make tiny homes a bigger deal says Industry Minister Karen Andrews, a self-described fan of tiny homes, says she wants to see the prefabricated building sector grow by $30 billion over the next 5 yearsThe Industry Minister added there were social and lifestyle benefits to tiny homes, noting “we’re also very mindful of the cost of housing”. Tiny homes can cost well over $100,000, but an entry-level new home (with a toilet and shower) can sell for as little as $40,000.The Industry Minister said she loves the concept of tiny homes. “It’s quite likely it may well suit me one day.”

Source: The Hon Karen Andrews MP, Minister for Industry, Science and Technology


Arrange a Free Consultation


Suitable for Owner/Builders

If you can hold a hammer and follow simple instructions – you can construct your own MGA ModKit kit home. (Owner/Builder permit required.)


Termite Proof

Our modules and frames contain no timber which means no risk of termites destroying your home.


High Quality Construction

Our kit home modules are constructed from high-quality materials that meet all regulations and requirements.


Energy Efficient

All MGA homes, including both kit homes and steel-frame homes, are built to a minimum 7-star efficiency rating.

We’ve Been In the Building Industry for Over 40 Years

We have the experience and practical know-how to help you create a home, second residence or other building to meet your needs no matter what stage of life you are in.

Client Testimonials

MGA Building Supplies have in the past built two of their modular homes for me. I have found dealing with the Company stress-free and much easier than any other Real Estate dealings I have had previously. I have just sold my current 5-year-old MGA Modular Home. The home was still in excellent condition, as good as the day it was built. I certainly will have MGA at the top of my list should I once again consider building.



Our site developed unforeseen problems which MGA ‘s Roger effectively sorted at no extra cost to ourselves. My wife and I are very happy with our MGA Modular home. Being a retired builder I know quality. Great service and attitude, prepared to go the extra mile and thank you for the interior design help.


Oaks Beach

Always has the time of day for his customers even though he works long days and long weeks. A persons who goes as hard as Roger does deserves respect and gets mine and would get my business again.
The 165 sq. mtr all-round verandah is the crowning jewel of our house (also MGA built)
All build quickly, efficiently and effectively, was able to have input and work with Roger and his wife, Elaine easily. Well done.


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Contact Us

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43 Verdant Siding Road, BUNDABERG QLD 4670

(07) 4151 3604 or 0428 073 963

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We predominantly service Bundaberg and surrounds, Childers, Gin Gin, Agnes Water-1770, Gladstone, North & South Burnett, Gympie, & Fraser Coast. 

ABN: 37 063 195 700  |  QBCC: 81667