Ameren Missouri - Mechanical Climate SolutionsAt Mechanical Climate Solutions, we understand and appreciate our impact on the environment. Our goal of providing our customers with efficient climate control is matched by our goal of minimizing our impact on the Earth. To help our customers save energy and money, we have partnered with Ameren Missouri to offer both energy-efficient and money-saving solutions. From installing a geothermal heat pump (up to a $2000 rebate) to replacing an air conditioner (up to a $500 rebate) to a simple tune-up (up to a $75 rebate), MCS has you covered.