INDIVIDUAL     |      BEAUTIFUL     |     CLEVER

Western Australian specialist builders that take full advantage of the unique geography and views of the land you love.

Perth Hills Specialists

Nebular Constructions is a family owned and operated Perth Hills building company servicing discerning clients throughout Western Australia.

Solar Passive

Over two decades of individual design specialising in solar passive and GreenSmart projects.

New Homes, Home Renovations and Additions

Nebular Constructions are specialists in individual new homes, incorporating solar passive and GreenSmart principles wherever possible.

We also transform existing houses into dream homes through our impeccable renovation and extension services.

Nebular Constructions owner Ben Humphreys lives in the Perth Hills. He loves building the diverse styles of homes that perfectly suit the local environment, both in the Hills and throughout Perth.

With over 25 years of experience in design and construction, Ben personally supervises every project. Including his son, Ryan, the Nebular Constructions team are a friendly and dedicated professional crew, building quality, solid homes that excel in design, strength, and practicality.

What is a GreenSmart Home?

A GreenSmart home is a sustainable home built using environmentally responsible design ideas, building techniques and materials. A GreenSmart Home uses state-of-the-art technology to make your house healthy and resource and energy efficient.

A home constructed under the GreenSmart program is significantly more efficient, meaning it will consume a lot less. This not only leads to a smaller environmental footprint but also less expensive utility bills that can save you hundreds of dollars each year.


We just wanted to say a big thank you for our wonderful new home.  A job well done.

Watters Family, Mount Helena

Both Mike and I appreciate the excellent job you have done bringing our extensions to completion. 
Mr & Mrs Brown – Wooroloo

Great design ideas and the program was explained and best of all there was no surprises.
Mr & Mrs Griffin – Glen Forrest

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