Did you notice a spike in your electricity bills lately? You might be paying more for your cooling system that you need to. Some businesses overlook the need to have their air conditioners checked, and it could lead to problems like this. There are a lot of steps you can take to help you lower your energy expenses. Don’t worry – this doesn’t mean you have to shortchange your facilities or sacrifice the health and wellness of your employees. All it takes is a little conscientiousness about your cooling system and you can get that money back in no time. Even if warmer weather isn’t going to come around anytime soon, it’s best to know how you can optimize your cooling system to ensure that you get the best value out of your equipment. Here, we share a few no-cost ways that will help you make it happen.