Our Team

By building trust with experience, anything’s possible.

“As an award-winning South Australian family owned builder for over 40 years, we are proud to have built our solid reputation on TRUST.

Offering complete home alteration and addition services under the AHI banner, it’s our experience that with a professional approach to working with clients to take the stress out of building, we are doing our job well. That’s why we offer a comprehensive building service from concept to completion, if required, using our plans or yours, working within the agreed budget.

We pride ourselves on being completely transparent with our costs, accurate with our pricing and providing competitive, fixed price quotes. We’ve found that by exceeding expectations, it makes anything possible.

Ross Lang CEO

Ross Lang

LBG Founder, Builder & CEO, Ross Lang, has been ‘building’ ever since his apprenticeship days in carpentry and joinery 40 plus years ago. Ross is a past National President of the HIA, and his breadth of knowledge and experience is called upon daily as he oversees the management of his group of building companies. Along with his team of professional staff, he welcomes the opportunity to make the entire building process, as enjoyable as the home improvement itself.



Winner 2013 & 2016  H.I.A / CSR Housing Awards – Renovation/Addition project over $550,000

Commendation 2011 H.I.A Housing Awards – Renovation project over $550,000

Winner 2008 H.I.A SA Professional Renovation Builder of the Year

Winner 2006 H.I.A Housing Awards Major Winner – Renovation Project


Finalist 2007 H.I.A Australian Renovation Project of the Year Award

Finalist 2006 H.I.A / CGU Australian Professional Renovation Builder of the Year

Finalist 2004 H.I.A Australian Renovation Project of the Year Award

Memberships and Affiliations

Member of the HIA for 30 plus years, making us a Platinum Member.