In Texas I strive to have a properly cared for cooling system. I make sure to do seasonal cleaning and updates on my own. What I do is mark it in my phone every month to change out the air filter. I then check the inner workings for mold or mildew. I clean around the HVAC and keep the inside as fresh as possible. For every spring I call my Fort Worth, TX HVAC dealer to come and perform cooling service. It is really nice to have my AC machine properly taken care of. They clean it top to bottom. They find loose parts and tighten them. They find signs of wear and tear and fix it. They also remove algae from the condensate drain, mold from the cooling coil, and add more refrigerant. It makes sense to get AC service in Fort Worth. We rely on our AC equipment most of the year. We expect a lot from it. When not giving it the proper love and care, the AC tends to falter. Expect loud operational sounds, foul smells, and more expensive repairs when you prolong necessary service. Another pro of getting your AC checked over is that you are upping the energy efficiency, fulfilling the warranty requirement, and you lower the cost of operation. It is just smart all around to make those necessary phone calls. I like the Fort Worth, TX repair professionals that we use. I love that everything is taken care of without me lifting a finger. I like that they are local and care about the work.