Cool Change Mechanical Services Pty Ltd is a small mechanical plumbing and rigging company. We are seeking a mechanical plumber sub-contractor for works in Sydney CBD in March & April 2015. Applicant must have own vehicle, tools & insurances. Experience in HVAC Mechanical pipework would be preferred i.e piping up chillers, pumps, cooling towers . Able to work with others and a strong work ethic. Good rate with potential for ongoing work.