HVAC Services Fort Washington MD | Call Pro Air

On our hottest days, AC units work hardest and common issues like refrigerant leaks, dirty coils, or electrical problems can cause them to fail. Pro Air's technicians are experts in diagnosing these summertime breakdowns. We'll perform a comprehensive check, including an electrical inspection of the AC system, to identify the root cause—whether it's a simple fix or a more complex component like the compressor—and get your cool air flowing again quickly and reliably.

If your Fort Washington heat pump is blowing cool air when set to heat, or warm air when set to cool, a faulty reversing valve is a likely culprit. You might also hear a hissing noise. Pro Air's HVAC specialists are very familiar with this local issue. We'll test the valve's solenoid and check the system's electrical controls as part of our diagnostic service to confirm the problem and perform the precise repair or replacement needed to restore proper function for both heating and cooling seasons.

Many HVAC failures, especially during summer strain, start with electrical issues like weak capacitors, loose connections, or faulty wiring. Our licensed electricians at Pro Air perform detailed electrical inspections specifically for your HVAC system. We'll check the breaker panel, wiring, and components to ensure they meet safety codes and can handle the load. This proactive service can identify potential problems before they cause a complete system failure, saving you from a breakdown on the hottest day and extending the life of your equipment.