Our Learning Center | Tips from A&T Mechanical

When most homeowners think about a new furnace, they think about brand, efficiency rating, and price. What they rarely think about, and what matters most for the system’s day-to-day performance and long-term durability, is size. Specifically, whether the furnace is sized correctly for the home it’s heating. The instinct in most purchases is that more…

Ask most homeowners when they schedule HVAC maintenance and you’ll hear a remarkably consistent answer: “When something seems wrong.” It’s understandable. Life is busy, the system is quietly doing its job, and scheduled maintenance feels like an expense that can always be pushed to next month. Then July arrives. The temperature is 103 degrees. The…

Most homeowners approach the HVAC contractor selection process the same way they’d approach ordering from a menu they’ve never seen before: they scan for something familiar, pick what sounds reasonable, and hope the experience matches the description. That approach works reasonably well for lunch. For a $7,000 to $12,000 mechanical system that shapes your home’s…

There’s a particular frustration unique to generator ownership: the power goes out, the generator is supposed to start, and it doesn’t. Or it starts but doesn’t power the house. Or it ran fine during last week’s self-test and completely failed during the actual storm. These experiences share a common pattern, and that pattern almost always…

The power is out. You hear the generator start exactly as designed, the engine running smoothly, the system apparently operating normally. You walk to the kitchen expecting the lights to be on, the refrigerator humming, the HVAC cycling back to life. Instead, you find the same darkness and silence that greeted you when the outage…

Every few years, a homeowner decides the time has come for a new HVAC system. Sometimes the old one fails at the worst possible moment. Sometimes the repair estimates keep growing past the point where continued investment makes sense. Sometimes a new home addition requires capacity the existing system can’t provide. However the conversation starts,…