If your Duke Energy bill doubles every July and August, your air conditioner is the first suspect — cooling is typically the biggest single chunk of a summer electric bill in North Carolina. Here’s what makes an AC expensive to run, from cheapest fix to biggest. 1. A filthy filter. The number one cause, and it costs a few dollars to fix. Restricted airflow makes the system run longer to do the same job. Check it monthly in summer. 2. A dirty outdoor coil. Look at your condens

Heat pumps are everywhere around Charlotte, Gastonia, and Belmont — they handle our mild winters well and they’re efficient. But every winter we get calls from folks staring at a frosty outdoor unit wondering if something’s wrong. Usually? It’s fine. Sometimes? It’s not. Here’s how to tell. What’s normal: a light coating of frost on the outdoor coil during cold, damp weather. Your heat pump has a defrost cycle built exactly for this — every so often it briefly reverses, melts

This is the question we get asked most on service calls, and it’s the one where an honest answer matters most — because the wrong call wastes your money either way. Here’s how we think about it. The $5,000 rule. Multiply the repair cost by the age of the system. Over $5,000? Replacement usually makes more sense. A $600 repair on a 9-year-old unit (5,400) leans replace. That same $600 on a 5-year-old unit (3,000) leans repair. It’s a rule of thumb, not gospel, but it keeps you

Woke up to cold air coming out of your vents in January? Before you call anyone, run through these five checks. Half the “no heat” calls we get in Stanley and Lincolnton turn out to be one of these — and you can check them all in ten minutes. 1. Your thermostat. Sounds obvious, but check that it’s set to HEAT (not COOL or OFF) and the fan is on AUTO, not ON. If the fan’s set to ON, it’ll blow room-temperature air between heating cycles and feel cold. Also check the batteries

If your AC quit on a 95-degree July afternoon in Gastonia, you’ve got two questions: how fast can someone get here, and how much is this going to cost? Let’s talk about the second one straight. The short answer: most AC repairs in our area run between $150 and $600. The most common fixes — a bad capacitor or contactor — are on the low end of that. A failed blower motor or a refrigerant leak lands higher. Full system replacement is a different conversation entirely (ours start