Service It Australia Home ›› Local Listings ›› VIC ›› Rowville ›› Service It Australia VIC Professional Services Rowville, VIC 3178 Mark O'Brien1300665137https://www.serviceitaustralia.com.au Service It Australia was established by Mark O'Brien in the year 2002. This Company is specializing in the maintenance and replacement services of heating and cooling systems for national and profitable environments with highest quality in Rowville, Melbourne and the surrounding areas.