Optimum Air Co is a family-owned and operated business in every sense with Michael Cates. At Optimum Air, we service and repair all makes and models of these home comfort systems Central AC, Forced air heating systems Furnaces, Ductless air systems, Air source heat pumps. We also custom-design and install new and replacement heating and cooling systems. Including the one best-suited to your home, family, and budget. Plus, Optimum Air is your total indoor comfort resource for small commercial enterprises throughout the Greater DFW area.