Polarity HVAC: Trusted HVAC Repair Serving Springfield, VA 22153

Yes, a failed capacitor is a very common cause of sudden AC failure, especially during our hot Virginia summers. It's a critical component that helps start the compressor and fan motor. Our technicians can quickly diagnose and replace a faulty capacitor, often getting your cool air flowing again the same day to restore comfort to your home.

We recommend professional maintenance twice a year—once in spring for your AC and once in fall for your heater. Our thorough maintenance service directly addresses local issues like clogged air filters, which we clean or replace. We also check refrigerant levels, inspect electrical components like capacitors, clean coils, and ensure your entire system is running efficiently and safely for the season ahead.

We offer both repair and installation services for all major water heater types. For a repair, we'll diagnose the issue—whether it's a faulty heating element, sediment buildup, or a leak—and provide a transparent estimate. If a replacement is more cost-effective, we'll help you choose a new, energy-efficient model perfect for your household's size and have it installed with minimal disruption to your daily routine.