Ace Background Checks in conjunction with our technology partner Iproveit.com are trusted providers of strategic services and decision-making information for small businesses. Our proven technology infrastructure is HR-XML Consortium certified and sets the foundation for risk mitigation, employment, and tenant screening services. Hours of Operation: Mon to Fri: 7:30 am to 5 pm Payment Methods: All major Credit cards, PayPal, Checks, and check by phone read full review »