{"id":100,"date":"2026-06-16T22:58:31","date_gmt":"2026-06-16T22:58:31","guid":{"rendered":"https:\/\/www.howellhvacllc.com\/blog\/?p=100"},"modified":"2026-06-16T23:01:16","modified_gmt":"2026-06-16T23:01:16","slug":"get-your-air-conditioner-ready-for-summer-a-full-guide","status":"publish","type":"post","link":"https:\/\/www.howellhvacllc.com\/blog\/get-your-air-conditioner-ready-for-summer-a-full-guide\/","title":{"rendered":"Time to Get Your Air Conditioner Ready for Summer"},"content":{"rendered":"

Quick answer:<\/strong><\/b> Get your air conditioner ready for summer by cleaning or replacing air filters, clearing debris from the outdoor unit, checking thermostat settings, and inspecting drain lines. Schedule a professional tune-up with Howell HVAC to catch refrigerant leaks, electrical issues, and worn parts before the heat hits.<\/p>\n

Few things are worse than a broken air conditioner<\/a><\/strong> during the first heatwave of the year. The good news? Most summer breakdowns are preventable with a little planning. A neglected AC unit doesn’t just risk failing when you need it most\u2014it also runs less efficiently, drives up your energy bills, and shortens the life of an expensive appliance.<\/p>\n

This guide walks you through everything you need to know to get your air conditioner ready for summer. You’ll learn the best time to start, which checks you can handle yourself, when to bring in Howell HVAC, and how to keep your system running efficiently all season long. A few hours of prep now can save you from sweating through a costly emergency repair later.<\/p>\n

When Should You Start Preparing Your AC for Summer?<\/h2>\n

The best time to prepare your air conditioner is in early spring, well before temperatures climb. Aim to complete your checks at least a few weeks before you expect to rely on cooling regularly.<\/p>\n

Early preparation matters for a few reasons. First, HVAC technicians get booked up fast once the heat arrives, so scheduling a tune-up in spring means shorter wait times and more flexible appointments. Second, catching a problem early gives you time to order parts or budget for repairs without melting in the meantime. Finally, testing your system on a mild day lets you spot issues calmly, rather than discovering them during a 95-degree afternoon.<\/p>\n

DIY AC Maintenance Checks You Can Do Yourself<\/h2>\n

Many basic maintenance tasks require no special tools or training. Always turn off the power to your unit at the breaker before working on it.<\/p>\n

Clean or Replace the Air Filters<\/h3>\n

A dirty air filter is the most common cause of poor AC performance. Clogged filters restrict airflow, force the system to work harder, and reduce indoor air quality. Check your filter monthly during heavy use, and replace disposable filters every 1 to 3 months. Reusable filters can be vacuumed or rinsed and left to dry fully before reinstalling.<\/p>\n

Clear Debris From the Outdoor Unit<\/h3>\n

Your outdoor condenser unit needs room to breathe. Over the winter, leaves, dirt, and stray branches can pile up around it. Clear away any debris and trim back plants so there’s at least two feet of open space on all sides. Gently rinse the unit’s fins with a garden hose to remove built-up grime.<\/p>\n

Check Thermostat Settings and Batteries<\/h3>\n

Test your thermostat by switching it to cooling mode and lowering the temperature a few degrees. Listen for the system to kick on within a minute or two. If your thermostat runs on batteries, replace them now to avoid mid-summer surprises.<\/p>\n

Inspect Drain Lines for Clogs<\/h3>\n

Your AC removes humidity from the air, and that moisture drains through a condensate line. A clogged line can cause water damage or shut your system down entirely. Look for a PVC pipe near the indoor unit and check that water flows freely. Flushing the line with a mix of warm water and vinegar can clear minor blockages.<\/p>\n

Do a Visual Inspection for Damage<\/h3>\n

Take a few minutes to look over the whole system. Check for frayed wires, visible leaks, rust, or damaged insulation on refrigerant lines. Spotting these warning signs early can prevent a small problem from becoming a major repair.<\/p>\n

When Should You Call a Professional for AC Service?<\/h2>\n

Call Howell HVAC if you notice strange noises, weak airflow, inconsistent cooling, warm air, or unusual odors coming from your system. These symptoms often point to problems that go beyond basic maintenance.<\/p>\n

A licensed Greer HVAC technician brings training, specialized tools, and safety expertise that DIY checks can’t match. Professional servicing keeps your warranty valid, improves efficiency, and extends the life of your equipment. Many manufacturers actually require annual professional maintenance to honor their warranties.<\/p>\n

A typical professional tune-up includes:<\/p>\n