About Andrews Heating & Air Conditioning, Inc. Your Top Geothermal Source in Terre Haute If you are searching for a company that has a complete in-house operation and a proven track record for providing homeowners with all of their WaterFurnace Terre Haute geothermal heating and cooling needs, you can trust Andrews Heating & Air Conditioning, Inc.. Our total in-house operation includes... planning assistance. complete comfort system installation. routine service and maintenance. emergency repair. energy-saving advice and consultation. Delivering total customer satisfaction is our highest priority in the Terre Haute area, and our highly qualified professional staff will see to that.It's hard not to be satisfied when you select the best heating and cooling system in the industry today. We will see to it that your new system lives up to all of your demands, helping you to cut your energy costs and boost your home's conditioning efficiency. Contact Andrews Heating & Air Conditioning, Inc. today to get a free estimate and a cost savings analysis for your home.