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Harmonic Group building Pty Ltd

Exceptional 5.0
star star star star star




Exceptional 5.0
star star star star star

3 reviews


Leave a review for Harmonic Group building Pty Ltd

star_outline Rate & Review
John .
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Mr Khasha Is a great and honest person to work for and to work with. He is very knowledgeable in a lot of different aspects in the building and designing side of things. I highly recommend him to anyone that wants a good finished product. All his working tradies are also great to work with, like a big happy family that aren't family. Regards John Cestaro
Jul 12, 2023
maria fitzpatrick
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My bathroom and outdoor area renovation was on budget and on time! Service and communication was flawless - trades were tidy and very polite. I would highly recommend this company!
Harmonic Group building Pty Ltd's reply
Dear Maria, Thanks a lot for your time and kindness. Kind Regards, Khasha Harmonic Group Pty Ltd
Jul 9, 2023
Reza Sarkhani
star star star star star
Khasha is very talented person with amazing ideas. He is always on time and and make sure his tradies are also deliver quality work in a timely manner. i do recommend Khasha for you construction work.
Harmonic Group building Pty Ltd's reply
Dear Reza, Thank a lot for your generosity, kindness and consideration, Regards, Khasha
Jul 6, 2023

About Us

We are a custom-building group with over 25 years experience in the industry, delivering what we promise in a timely manner with a focus on customer service.

We will arrange a free-of-charge site-job visit with no obligation, to discuss your plans, and provide you with an estimated cost. 

When the project is agreed, we will give you a fixed price quote!

We can also assist you with the design process, making the project stress-free and enjoyable for you.

You are welcome to view our previous jobs, both commercial and residential projects, on, our website and our Facebook page.

We look forward to hearing from you and working together to make your project a reality.

Kind regards,

Harmonic Group Construction PTY LTD


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Opening Hours

Monday 8:00am - 5:30pm
Tuesday 8:00am - 5:30pm
Wednesday 8:00am - 5:30pm
Thursday 8:00am - 5:30pm
Friday 8:00am - 5:30pm
Saturday 8:00am - 2:30
Sunday Close - Close



South Australia SA Adelaide Metro 5000 +50 km Our office located on Marryatville SA 5068


What information do I need to provide you with for a competitive quote?

Please provide any plans, drawings, and descriptions about your project, along with the site address and anticipated budget. This will make the process more streamlined and easier for you.

Why should I hire you over another business?

We deliver what we promise on time and within the agreed budget. We will provide an exceptionally high standard of customer service and you will have no concerns about the quality of the finished result of your project.

Do you offer a guarantee on the work that you carry out?

Your project, upon completion, comes with a 6-12 month warranty and defect period to give you peace of mind. Any projects over $12,000 come with a five-year building indemnity insurance to cover any potential damage and risk.