Microsoft Hohm http://www.microsoft-hohm.com/ is a free online program that compiles an energy usage profile tailored to your Harrisburg, Hershey, Carlisle, Middletown and Palmyra area home. Then it recommends specific ways you can save energy (and money). Hohm allows you to keep track of your usage and savings online. You can even share your information with family and friends to show how well you’re doing. If you use such a program correctly, it can show you simple things you can do yourself – and reveal to you areas where you might need the help of a licensed CROH Heating and Air technician. Once you have an idea what needs doing, you can call us to confirm Hohm’s recommendations and give you a good-faith estimate of what the improvements will cost. Rest assured that whatever you pay for energy upgrades now will return on your investment in long-term savings on your energy bills for years to come. In fact, making the right upgrades to your home air conditioning system may even save you money in repair or replacement costs, because the system won’t have to work so hard to cool your Harrisburg, Hershey, Carlisle, Middletown and Palmyra area home.