The Powderhorn Agency is the home of the ProGuard, Pro-Sept and Home Wrap programs. ProGuard is the nation's leading oil tank protection solution with more than 100,000 customers. ProGuard offers aboveground and underground oil tank replacement and environmental cleanup protection. Pro-Sept is the first septic system program to help eliminate concerns about expensive repair or replacement costs in the event of a system malfunction. Home Wrap is the first program to combine a traditional heating and air conditioning service contract with a home warranty that covers most of the major systems and appliances in the home.