Donaldson Mechanical is a family owned company located in Kojonup.
Our team consists of highly skilled and experienced tradesmen. 
We are dedicated to providing superior mechanical and boilermaking services to both residential and commercial clients within the Great Southern region and various mining locations within Western Australia.
We work on Fixed Plant - Light & Heavy Vehicles - Agricultural - Mining & Construction and anything in between.
Our mission is to develop long term relationships with our clients based on quality, safety, and an anticipation of their needs.

Call us now 9831 1595