Stratford's Heating & Air Conditioning: Licensed HVAC Services Serving Dallas, TX 75232

Common signs include your outdoor AC unit humming but not starting, the system shutting off randomly, or reduced cooling power. This is a frequent issue in Dallas due to our intense summer heat causing capacitors to overheat and fail from constant strain. We recommend prompt professional replacement to avoid a complete system breakdown during a heatwave.

A frozen evaporator coil is often caused by restricted airflow (from a dirty filter or blocked vents) or low refrigerant levels. In Dallas's humid climate, this can lead to poor cooling and potential water damage. We perform a thorough inspection to identify the root cause—whether it's a leak, a blower motor issue, or simply maintenance—and provide the precise repair to prevent it from happening again.

The single most impactful step is regularly changing your air filter every 1-3 months, especially during peak cooling season. A clean filter maintains proper airflow, which helps prevent evaporator coil freeze-ups and reduces strain on components like capacitors. For comprehensive protection, we recommend our annual maintenance plan, which includes a full system check, cleaning, and tune-up to catch small issues before they become big, expensive problems.