Experience, hard work, and best practice underpin our success.

You may not notice it at first glance, but we’ve been helping build our local community since 1952.

H.G. Leach & Co. are an efficient and innovative quarrying and contracting business with a diverse range of skills, multiple supply sources, flexible transport options and modern, reliable equipment. We operate three quarries (Matatoki, near Thames; Waitawheta, near Waihi; and Tahuna, near Morrinsville) as well as a large aggregate sales yard at Tirohia, near Paeroa.