Complex sentence: Dale Alcock, who also started his career as bricklayer, joined the company as a two-way operator in 1983, he was later asked to join the company to establish Dale Alcock Homes in 1987.
Split into simpler sentences: Dale Alcock, who also started his career as bricklayer, worked for the company as a two-way operator in 1983. He was later asked to join the company to establish Dale Alcock Homes in 1987.