Preventive HVAC Maintenance in Lizella, GA

Protect Your Comfort, Efficiency, and Investment Year-Round

At M&W Heating & Air, we believe the best repair is the one you never need. That’s why we offer professional preventive maintenance services that help stop small issues before they become major problems. With regular tune-ups, your heating and cooling system performs better, lasts longer, and costs you less to operate.



Our maintenance services are designed to give you peace of mind by keeping your system running smoothly, safely, and efficiently—through every season.

What’s Included in a Performance Tune-Up

Each tune-up is tailored to the specific equipment in your home, but every visit is focused on safety, efficiency, and performance. Whether you're running a furnace, air conditioner, heat pump, or air handler, our team performs a detailed inspection and cleaning to keep things in top shape.

During a Performance Furnace Tune-Up, we test for carbon monoxide, clean critical components like the blower and burners, check the flue draft and combustion, and inspect your filtration and humidification systems.

For a Performance Air Conditioner Tune-Up, we clean the condenser coil, flush the condensate drain, test the refrigerant pressure and electrical components, and check for leaks to ensure your cooling system is operating at full strength.



If you have a Heat Pump, we’ll inspect defrost controls, auxiliary heaters, refrigerant levels, and airflow components. And with an Air Handler, our technicians will inspect the electrical heating elements, blower motor, and control systems to ensure your indoor unit is delivering maximum comfort.

Service Agreements – The Smart Choice

Heating and cooling systems tend to break down when you need them the most—during extreme temperatures. Our Service Agreement Program is designed to reduce emergency calls and protect your investment with consistent care throughout the year.

With a service agreement from M&W Heating & Air, you receive two full Performance Tune-Ups per year, ensuring your equipment is running efficiently and that small issues are caught early—before they lead to expensive repairs. You'll also enjoy after-hours service access, so you're never left without support during an emergency.



Members of our program also benefit from exclusive savings, including 10% off replacement parts, 10% off repair labor, and 10% off complete new unit installations. Plus, there are no trip charges or service call fees, and we stand behind our work with a 30-day labor warranty.

Energy-Saving Coil Cleaning

Dirty coils don’t just reduce performance—they cost you money. Even a thin layer of dust can reduce your system’s efficiency by over 20%, causing parts to wear out faster and your utility bills to rise. Our team includes energy-saving coil cleaning as part of your maintenance to help your system run cleaner, cooler, and more efficiently all year long.