LES KROENERT & ASSOC PTY LTD is involved in structural and civil design .
Structural design relates to the design of concrete slabs , steel beams , timber beams , retaining walls etc
Civil design relates to the design of roads and carparks , and especially detention drainage for unit development .
I have 25 years experience as an engineer in my own business , and I have 4 contract engineers working for me . Consequently we offer prompt service and deigns , ...