John Martin

Managing Director
Builder’s License No. 43297

John has built a solid reputation for delivering quality built homes on the Sunshine Coast since 1993. He owned and operated one of the Sunshine Coast’s most successful Building Companies from 1993 to 2005.

Always looking for innovations in building materials and construction processes to further improve our homes John is intent on ensuring Amrock delivers the best value to our clients. He is very ‘hands on’ and oversees the construction of your new home to give you peace of mind every step of the way.


Carmen Percy

Building & Design Manager
2015 “Women in Building” Major Award Winner

Carmen commenced her career in Brisbane in 1994. She relocated in 2002 to become part of the Amrock team. Her vast construction knowledge includes Design, Inclusions and Construction Management.

She will assist you to find your land, arrange finance and design your home to suit your budget, lifestyle and personality. Carmen will guide you every step of the way giving you confidence to build your ‘Dream Home’.

Phone: 0427 959 353
Contact Carmen by Email Now


Paul Mackertich

Building & Design Consultant

With 40 years’ experience in the building industry and skilled as a carpenter, senior Estimator, ex-Builder and consultant, Paul will offer you the best in design, construction advice, specification selection and building pricing.

Pick up the phone today, organise an appointment with Paul and allow him to show you what you really can achieve on your preferred block of land. He can also assist with arranging finance if required and develop a house-land package to meet your needs and budget.

Phone: 0421 089 842
Contact Paul by Email Now