Hi folks, I’m wondering how to tell if my HVAC is just old or actually failing. The air’s not quite as cool, and the energy bills have crept up. No weird sounds, but the system’s been around for over a decade. Thoughts?

Hello! A gradual drop in performance without any dramatic symptoms often points to an aging system losing efficiency. You might still get air, but it’s working harder and costing more. That’s usually a red flag. Astera Services https://www.asteraservice.com/ handles heating, cooling and appliance installing and repair and can help determine if your system can be tuned up or if it’s time to replace. They’re licensed and experienced with energy-efficient upgrades, which could cut costs in the long run. A proper evaluation will consider insulation, airflow, and system type—sometimes it’s just one component dragging the rest down. Replacing a failing unit before it completely breaks also helps you avoid emergency installs at the worst possible time.