How do i contact real commercial care? For all our offices, phone 1300 853 440. For customer help, please email [email protected]. Please note: To list your property on realcommercial.com.au you must contact a registered real estate agent with a current commercial subscription or residential subscription to our services.Why irg commercial real estate? Throughout the years, IRG has been able to identify and develop commercial real estate projects throughout the country, in every property type, with varying levels of investment, to a successful completion.Who is industrial realty group llc? With a privately held and managed portfolio in excess of 100 million square feet, Industrial Realty Group, LLC is among the country’s largest owners of commercial and industrial properties. IRG, a nationwide company, owns and operates more than 150 major projects and developments in 31 states.