Altamont Heating and Cooling | Expert HVAC Services in Livermore, CA

It depends on the cause and age of your system. Often, inefficient cooling is due to a refrigerant leak, a failing compressor, or a dirty coil—issues we can typically repair. However, for older systems (10-15+ years), a replacement with a modern, energy-efficient unit may be more cost-effective in the long run. Our technicians will provide an honest assessment and recommend the best solution for your Livermore home.

Our comprehensive maintenance service includes cleaning coils, checking refrigerant levels, lubricating moving parts, tightening electrical connections, and inspecting the entire system. Yes, regular maintenance is the best way to prevent issues like a noisy or failing air handler fan. By catching wear and tear early—such as a loose belt or a dirty blower wheel—we can make minor adjustments during a tune-up to avoid a major, inconvenient repair later.

For Livermore's climate, we consider your home's size, insulation, and your comfort priorities. We'll discuss efficiency ratings (SEER for cooling, AFUE for heating) to help manage energy costs, proper sizing to avoid short-cycling, and features like variable-speed fans for quieter operation and better humidity control. Our goal is to install a system that provides reliable, efficient comfort for years to come.