St. Louis HVAC Repair | AC Not Cooling & Freeze-Up Fix | ADAMANTHVAC

This is a common issue in our St. Louis summers. Often, it's due to a refrigerant leak, a dirty air filter restricting airflow, or a failing compressor. When your AC can't expel heat properly, it loses cooling power. We recommend checking your filter first, but if that's clean, it's time for a professional diagnosis to prevent further damage and restore your comfort quickly.

A frozen evaporator coil is typically caused by restricted airflow (from a dirty filter or blocked vents) or low refrigerant levels. Both prevent the coil from absorbing heat properly, causing condensation to freeze. To prevent this, regularly change your air filter and ensure vents are open and unblocked. If you see ice, turn the system off and call us. We'll identify the root cause, whether it's a leak or an airflow issue, and fix it to prevent recurrence.

We prioritize emergency calls during dangerous heat, especially for seniors, families with young children, and those with health concerns. Our team offers prompt diagnostics and repairs to get your cooling back online. We'll communicate clearly about the issue, provide a straightforward estimate, and perform efficient repairs using quality parts to ensure a reliable, lasting solution so you can stay safe and comfortable.