Dedicated to complementing the South West with beautiful homes 


About us

Welcome to Mark B Building, one of the southwests premier home builders. Established in 2016, after working in the Southwest over the past 20 years.


From large custom homes to small renovations, Mark B building can deliver your needs with sustainability, quality construction and energy efficiency in mind.


Discover some past jobs that  the Mark B Building team has proudly delivered to many happy clients all the way from Mandurah to Albany over the past few years.



“Growing up in the southwest has implanted a sense of quality and pride in my work. Now I hope to compliment the landscape with beautiful homes for anyone to enjoy”

- Mark Brennan 


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