Pharr Heating and Air Conditioning | Professional HVAC Repair in Snellville, GA

Short cycling is a common issue in Snellville, often caused by an oversized unit, a dirty air filter, or a refrigerant leak. It strains your system and hikes up energy bills. Our repair service starts with a thorough diagnosis to pinpoint the exact cause—be it a simple cleaning, a refrigerant recharge, or a component repair—to restore proper, efficient operation and protect your HVAC investment.

Key signs include reduced cooling power, ice on refrigerant lines or the evaporator coil, and hissing sounds. Refrigerant leaks are not a DIY fix; handling refrigerant requires EPA certification. Our licensed technicians will safely locate the leak, repair it, and recharge your system with the precise amount of refrigerant. This ensures optimal performance, prevents further component damage, and maintains your system's efficiency for Snellville's hot summers.

Our preventative maintenance tune-ups are designed for our local climate. We clean critical components, check refrigerant levels, inspect electrical connections, and calibrate your thermostat. This proactive service catches small issues—like the beginnings of a refrigerant leak or a dirty coil causing short cycling—before they become costly breakdowns, especially during our peak heating and cooling seasons. It's the best way to extend your system's life and ensure reliable comfort.