As summer in Sparta, NC winds down, your HVAC system has likely been working hard to keep your home comfortable. Before cooler fall temperatures arrive, it’s important to give your system a little TLC. Not only will this help maintain efficiency, but it can also prevent costly repairs when you least expect them. At Billings Heating & Cooling, we recommend these five essential HVAC maintenance steps to take before summer ends. 1. Change or Clean Your Air Filters Your air filters have been working overtime all summer to trap dust, pollen, and other airborne particles. A dirty filter restricts airflow, makes your HVAC system work harder, and can even impact your indoor air quality. Tip: Check your filter every 30 days and replace it at least every 1–3 months, depending on your home’s needs. 2. Clean Around the Outdoor Unit Grass clippings, leaves, and dirt can collect around your outdoor condenser unit, restricting airflow and reducing efficiency. Tip: Keep at least two feet of clear space around your unit and gently hose off any debris on the exterior fins. 3. Inspect Your Thermostat Settings If your thermostat is still set for summer cooling, now is a great time to adjust it for upcoming cooler weather. This can save energy and help your HVAC system transition smoothly. Tip: Consider upgrading to a programmable or smart thermostat for greater efficiency year-round. 4. Check and Clean Vents & Registers Over the summer, dust and pet hair can accumulate in your vents, which reduces airflow and can circulate allergens throughout your home. Tip: Vacuum your vents and ensure they aren’t blocked by furniture or rugs. 5. Schedule a Professional Maintenance Check Even with regular homeowner upkeep, a professional inspection is key. Our technicians can catch small issues before they become costly repairs and make sure your system is ready for the seasonal switch. Check out our maintenance service page to learn more. Tip: Schedule your HVAC tune-up before fall’s first cold snap for peace of mind. Don’t Wait Until There’s a Problem End-of-summer HVAC maintenance isn’t just about preventing breakdowns—it’s about improving comfort, saving energy, and protecting your investment. At Billings Heating & Cooling, we’ve been helping Sparta, NC homeowners stay comfortable in every season. 📞 Call us today to schedule your seasonal maintenance and keep your system running at its best.

When the summer heat is at its peak here in Sparta, NC, your air conditioner becomes more than a luxury—it’s a necessity. So what happens when your AC suddenly stops working in the middle of a heat wave? First: don’t panic. There are steps you can take to stay safe, troubleshoot the issue, and get your system back up and running as quickly as possible. Here’s what to do if your AC quits when you need it most: 1. Check the Basics First Before assuming the worst, do a quick check: Thermostat Settings – Make sure it's set to "cool" and the temperature is lower than the current room temp. Circuit Breaker – A tripped breaker is a common culprit. Reset it if needed. Air Filter – A clogged filter can cause your AC to overheat and shut down. Change it if it looks dirty. Outdoor Unit – Look for debris, ice buildup, or signs of damage around your outdoor condenser. These simple fixes could get your system running again without the need for a service call. 2. Stay Safe & Cool Indoors If your AC still isn't working and the temperature’s climbing, your health and safety come first: Close blinds/curtains to block out sunlight. Use fans to circulate air and create a cooling breeze. Drink plenty of water to stay hydrated. Limit heat-producing appliances like ovens and dryers. Head to cooler areas—a basement (if available), a friend’s home, or a local cooling center. 3. Don’t Wait—Call a Local Expert When your AC goes out in the heat, time is critical. At Billings Heating & Cooling, we offer fast, reliable AC repair throughout Alleghany County and surrounding areas. Our experienced technicians can diagnose and repair most issues on the spot. 👉 Call us at 336-372-4790 or Schedule Service Online to get a technician on the way. 4. Ask About Temporary Cooling Options If we can't fix your system right away (like if you need a major part or full replacement), we can help you explore: Portable AC units or window units as temporary relief Emergency service prioritization for vulnerable homes with children or seniors Flexible financing options if a system replacement is needed unexpectedly 5. Prevent It From Happening Again Once your AC is back up and running, consider a maintenance plan. Regular tune-ups can: Prevent breakdowns during extreme heat Extend the life of your system Improve energy efficiency and lower bills Ask us about our Seasonal AC Maintenance Program to keep your unit running strong all summer long. Trust Your Local Cooling Experts in Sparta, NC At Billings Heating & Cooling, we’ve been keeping homes comfortable in the High Country for over [XX] years. When your AC quits during a heat wave, you don’t have to face it alone. We’re here to get you cool—and keep you that way. 📍 Serving Sparta, Laurel Springs, Glade Valley, and surrounding areas