About Cornerstone

Founded in 2010 Cornerstone Building Co is a leader in building and carpentry services. 

We are a family owned and run business that is expanding fast.

Located in the eastern suburbs of Melbourne we pride ourselves on hard work and customer satisfaction. We strive for quality rather than quantity to provide only the best finishes at every job. 

Here at Cornerstone our business is built on three important pillars. 


We constantly strive to work hard and deliver the best in quality and all round service 


In order to expand and develop we aim to leave every client happy, work with enthusiasm and show we are willing to go the extra mile.


We give back to our community through local football and a variety of charities to ensure we are making a positive impact. 

We genuinely love improving peoples homes and look forward to hearing about how we can help with your next project.


Our Process

When building anything with intricacy, effective planning is key. We first meet with you on site and go over the project as whole, giving advice and understanding exactly what you would like to achieve.

When plans and permits are finalised, pricing can be confirmed, a deposit paid and then we can start turning earth.

Maintaining good communication is key while changes can be made during the build.

Once we are done we walk through the finished project at handover and leave you with a smile. 

Preconstruction Design & Estimates

Working out a design that's logical, functional and yet also looks great is key. Let us work with you and your architect to understand your project and allow us to give ball park figures.


Final Quote and Contract Signing

All our works come with warranty and insurance. Once we finalise price and sign contracts we are ready to get going on your project. 

On-Site Consultations

During the build communication is kept high. We will meet together onsite and go through each stage, making alterations as we need.  

The Finishing


The final outcome is everything. We have a high standard of finish to leave you satisfied and in love with your new space.


Our Quality Guarantee

Our quality guarantee is to treat you with excellence so that your experience with us is first class.

We receive majority of our work via word of mouth and leaving you satisfied ensures that you will tell your family and friends all about us. 

Our second guarantee is we offer a warranty on the first 2 years non structural defects and first 6 years structural defects. This means that if you have any concerns or minor issues then call us up and we will rectify these for you.

We have built this company from the ground up, starting off as just a carpenter in the eastern suburbs of Melbourne now to being a registered building company with a team. 

If you're after a local building company that works with integrity and is reliable then look no further, enquire today! 

Create your dream home.
Tell us about your project today.