About American Air Specialists Your Hattiesburg Area Top Geothermal Source If you are looking for a company that has a complete in-house operation and a documented track record for helping homeowners with all of their Hattiesburg geothermal heating and cooling needs, you can trust American Air Specialists. Our total in-house operation includes... planning assistance. complete comfort system installation. routine service and maintenance. emergency repair. energy-saving advice and consultation. In the Hattiesburg area, total customer satisfaction is our top priority and our fully qualified professional staff will see to that. Besides, when you select the best heating and cooling system on the market today, it is difficult to go wrong. We will see to it that your new system lives up to all of your expectations, helping you to save money on your energy costs and increase your home's conditioning efficiency. Contact American Air Specialists today to get a free estimate and a cost savings analysis for your home.