When you need a ductless air conditioning expert to help with a project in St. Peters, MO, don’t look further than the exceptional services offered by Agers Heating & Air Conditioning. Whether your current mini-split system needs to be repaired or you want a new one installed, it’s a good idea to have a professional take care of all of the small details of a job. Mini-splits are a great option for cooling a building that doesn’t have a central air conditioning system. They can also be used for heating a building in the winter. Installing a ductless system could lower your energy bills and wind up being a great financial investment in your property. These units can operate reliably for about 20 years.