We are your local home & granny flat builder in the Margaret River region

Leimac Building is your independent, quality home and granny flat builder across the south west of Western Australia. We service the Margaret River region including Witchcliffe, Redgate, Rosa Brook, Cowaramup, Gracetown, Wilyabrup, Metricup, Yallingup, Dunsborough, Busselton areas and more!

We build on time | on spec | on budget

custom home and granny flat builder Dunsborough

The Leimac Building Company has been servicing Western Australian families and businesses since 1995.

The company was established by Gavin Leiper, a registered builder for over 30 years, and specialises in framed home construction, custom-built homes and granny flats, commercial developments and renovation projects.

We are based at 356 Miamup Rd, Cowaramup, but service the whole of south west Western Australia. In fact, our office is built on land owned by the Leiper family since 1932. You can’t get much more local than that!

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We have qualified tradies across the south west of Western Australia who are helping us earn a stellar reputation as the best granny flat builder in the area. Call us, and let us help you from go to whoah — from concept to completion, we are the custom home and granny flat builder you can trust.

Word of mouth” referrals remain our strongest source of new customers — clients are 100% happy with our service as their custom home / granny flat builder — so refer their friends and colleagues. Thank you, from the team at Leimac Building!

Call us on 97 555 900 to let us help, or contact us through our contact page. We look forward to helping you make yourself a home!