ABOUT US Westkey Modular Housing is a wholly West Australian, family owned and operated supplier, committed to using only the best Australian Products and manufacturing to Australian Standards and BCA guidelines. The company also implements stringent quality control processes to ensure consistency and reliability. The company has developed a reputation for quality in the building industry by providing superior solutions and customer satisfaction through efficient manufacturing processes, high level quality control, dedication to customer service and in the excellence of the finished product. SERVICES Mining Modular Homes Kit Homes Granny Flats Building and Structural Steel Contact us today!