About Us

Dunsborough Construction is a down south specialist, creating beautiful coastal and rural homes. Providing quality workmanship and excellent service.

Dunsborough Construction is a family business, owned and operated by Bruce Siney.
Bruce is a carpenter and joiner by trade. In 2005 he obtained his Builders' Registration and has been building homes in the Dunsborough, Yallingup area since then. Over this time Bruce has developed a vast knowledge of the nuances of building in this beautiful area of the south west, and has experience in building all types of homes.
Bruce personally supervises all of our builds, so the client can be assured they have an experienced and keen eye over their home at all times.
Dunsborough Construction highly value the relationship we have with our clients and we maintain close contact with them throughout the build.
We have a long standing and strong relationship with all our trades and only work with like minded tradespeople, who have an appreciation of quality workmanship and honest service. By only running a very small number of jobs at any time, we are able to use our most trusted and skilled tradespeople on every home.

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Our Process


Bruce will meet with a prospective or new client to learn about their requirements and desires for their new home. An honest cost estimate will be provided following this meeting.


Design plans will be prepared in close consultation with the client based on their needs and taking into consideration Council zoning and fire regulations. You may already have plans drawn or you may be starting from scratch.


Dunsborough Construction will manage all the necessary approvals on behalf of the client to make it a stress-free process, and will keep you informed along the way.


Dunsborough Construction has a team of reliable tradespeople who have been working with them for many years. You won't be dealing with site supervisors and middle management, you will deal with the builder direct.


Bruce guarantees all of the homes Dunsborough Construction builds. He is in regular contact with clients once they are living in their homes to ensure that he has met all expectations.

  • Having recently decided to sell up and move down south, the thought of building again after experiences in Perth was daunting. But after choosing Dunsborough Construction and speaking with Bruce direct, the whole process was actually exciting and enjoyable. Nothing was too much trouble and any minor changes to the plans to make things work or look better did not lead to budget blowouts or time delays. The work site was always clean and tidy, and every trade followed procession, so the end result speaks volumes of their craft in the building industry. We could not be happier with the end result, a beautiful place to call home. Thank you Dunsborough Construction.

    Mark and Joanne Lister

  • We have had the most satisfying building experience with Dunsborough Construction. From start to finish Bruce was an excellent communicator, his attention to detail is extraordinary and he uses very gifted and attentive tradespeople. The house was built on time and on budget, FANTASTIC ! We highly and happily recommend Dunsborough Construction to build your home.

    Salweena75 (from Houzz.com.au)

  • When we saw our beautiful new home for the first time we were ecstatic. Bruce and the rest of Dunsborough Construction crew had done a great job. Bruce and Ann-Louise were a pleasure to deal with and very understanding of our needs. Using a local builder with extensive local knowledge and experience turned out to be the right choice, and helped make our first building experience stress free. We are also very appreciative of the after build service and maintenance advice that we have received from Bruce, another example of his dedication to high quality workmanship and pride in his work.

    Kim and Elise Moscarda, Yallingup