About Integrated Asset Services, LLC. IAS (www.iasreo.com) is a privately-held Colorado-based corporation specializing in default mortgage services including valuation, reconciliation and full cycle REO disposition. The Company’s advanced valuation and volatility technology combined with its expert professional services help its clients reduce exposure while expediting the entire asset management process. Founded by REO industry experts, IAS provides services that go beyond industry expectations; from the level of integrity of its employees to the measurably better service it routinely provides.