Welcome to Ralcrest

Ralcrest Pty Ltd is a family owned and operated private company with a long history which dates back to its’ Incorporation in 1985. Over that period, Ralcrest has grown steadily over the years from employing  2  electricians at inception to currently employing 30 full time staff  to manage its’ day to day operations.

We operate from premises situated in Riverview, a convenient location close to the Ipswich Motorway, which houses our support staff offices and the switchboard building workshop.

We specialise in the area of Electrical Mechanical Services for a wide range of applications, predominantly air-conditioning, however our expertise extends further into areas such as abattoirs and pumping.

Two dedicated draftsmen oversee the Switchboard manufacturing department.  We can offer board builds either to your specification, or custom design & construct to your requirements.

Ralcrest holds type test certificates for switchboards up to 630amps and is a preferred supplier to Woolworths for its mechanical switchboards. For larger switchboards, up to 3200 amps, the company is an accredited partner with NHP for its “Cubic” switchboard system.

We employ only qualified, competent and licensed staff, who in turn assists in the training of our apprentices from inception to tradesmen and beyond.  In fact, the bulk of our tradesmen has been trained by Ralcrest and continues to work for Ralcrest, ensuring our high work standards are consistently maintained.

Projects we have supplied and installed Mechanical Switchboards for in recent years include the following (this is a sample only and by no means comprehensive):

Recent Projects