0423 003 086

Monday-Friday 8am-5pm


Custom Home Build - Koala Beach, Pottsville

'We could not be happier with Ben and Cornerstone Constructions team on our home extension. Honest, experienced, quality workmanship are just a few words I would describe when it comes to Cornerstone. Thanks again, Lee & Carla.'
cornerstone constructions review testimonial
Carla Marie Alach
Kingscliff, NSW

Custom Home Build - Altitude Aspire

cornerstone constructions hia member

You're In Safe Hands...

Cornerstone is aligned with Australia’s most reputable professional building association HIA (NSW Building Licence is 332834c). 

Housing Industry Association (HIA) is the official body of Australia’s home building industry.

Ready To Take The Next Step?

Whatever stage you’re at with your build, we’re here to partner with you on the journey of building your dream home.

If you’re ready to take the next steps, you can arrange your first obligation-free meeting by calling Ben Connolly on 0423 003 086

Our team is ready to partner with you on every step of this exciting journey.


5 Things You Need To Know Before Your Build Your Luxury Home...

cornerstone constructions luxury home guide

Planning to build your new dream-home is an incredibly exciting time. However, it can be a complicated process and one you want to get right. 

If you’re looking to avoid costly mistakes & discover insider tips, you can download a copy of our essential guide below:

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