
ABOUT US
SiA Group was established in 2024, facilitating pre, on-going and post-construction cleaning for commercial and residential construction projects. With over 10 years experience within the industry, in over 7 different sectors, SiA aims to provide the very best handover experience for your projects.
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Headed by Joseph Martin, the proudly Australian owned and operated business follows his ideology that fostering healthy business relationships remains at the core foundation of his business operation. An integral part of his business is providing the very best client satisfaction, service and experience throughout the life-cycle of their projects, while having their budget and schedule in the forefront of his mind.


WHAT WE DO
SiA Group facilitates premium cleaning services to construction & new build projects, businesses, residential properties and commercial properties throughout Perth’s Metropolitan Region and surround. We are a proudly Australian owned and operated business specialising in the very best handover experience. We take pride in building and maintaining lasting relationships with our clients while providing high-end results, every-time.
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Our wide selection of cleaning services include site cleans, builders cleans, final / handover cleans, sparkle cleans, post practical completion cleans, commercial and residential cleans, window cleaning, defect checks and carpet steam cleans, with pressure washing and brick cleaning coming soon.
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If you are not sure what type of clean is best for your project, do not worry! Contact us today and we will come inspect your project, advise you on what we can do for you, and then customise the quote to suit your project best.
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SIA consists of qualified and highly motivated teams of professional cleaners which leave no surface un-sparkled! Whether it’s large or small jobs, the team at SiA will tackle all your surface grimes and mess with ease. We understand that time is of the essence, and our team strive to making sure your project runs on schedule.
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If your project calls for professional, highly skilled cleaners, please do not hesitate in getting in touch with us. We at SiA will provide a complimentary site inspection and personalised quote tailored for your job, within 24 hours.