06/19/2026
If your system starts making odd sounds like banging, rattling, screeching, or buzzing, it is trying to tell you something. And the worst thing you can do is wait it out.
Those noises often indicate issues such as loose parts, airflow problems, or mechanical wear that can quickly lead to a major breakdown if left unchecked.
At Shafer Heating & Cooling, we are here to help you catch small problems before they become expensive repairs.
🔧 Rattling or banging
🔧 Screeching or grinding
🔧 Buzzing or humming that is not normal
Do not wait for a full system failure. Call us at 937-999-3068, and we will get things checked out fast and keep your home comfortable.