Expert HVAC Services in Rock Hill, SC 29730 - Andrews Heating & Cooling

Our preventative maintenance plan is designed to keep your system running efficiently through our local seasons. A visit includes cleaning critical components, checking refrigerant levels, inspecting electrical connections, testing safety controls, and calibrating your thermostat. For Rock Hill homeowners, we pay special attention to components like the AC capacitor, which is prone to failure in our heat, and assess airflow to help manage energy consumption. Regular maintenance can prevent breakdowns and improve overall system efficiency.

We operate a 24/7 emergency service line because we know a broken furnace or AC unit can't wait. When you call, you'll speak directly with our team. We prioritize safety and urgent comfort issues, and a licensed technician—often Jackson or Mike Andrews themselves—will be dispatched to your Rock Hill home as quickly as possible. We diagnose the problem on-site, explain your options clearly, and get to work on a repair with transparent, upfront pricing before any work begins.

Absolutely. High energy bills are a common concern here, often stemming from an aging system, inadequate insulation, or duct leaks. Our technicians start with a comprehensive evaluation of your entire HVAC system. We perform a blower door test to check for home air leaks, inspect ductwork for restrictions or leaks, and assess your system's efficiency. Often, we find that a simple repair, like sealing ducts or replacing a worn capacitor, or a system tune-up can make a significant difference. If a replacement is the most cost-effective long-term solution, we'll walk you through the efficient options suitable for our climate.