Blog

It’s one thing to hear the gentle hum of your HVAC system. But if you start hearing strange noises from your air conditioner or furnace and it suddenly starts banging, screeching, or rattling, that’s a different story. For Delmarva homeowners, strange HVAC noises are...

Living along the Delmarva coast has its perks — fresh ocean breezes, stunning views, and mild weather. But those same salty breezes that feel great on your skin can wreak havoc on your HVAC system and impact the air you breathe indoors. In this guide, we’ll explain...

Living on the Delmarva Peninsula means dealing with humid summers, chilly winters, and salty coastal air that keeps your HVAC system busy year-round. Your thermostat plays a huge role in how comfortable your home feels — and how much you pay in energy bills. The good...

Let me guess—you’re dealing with a broken air conditioner or an aging furnace, and your HVAC tech just asked you if you want to replace both units. You're probably thinking, “Wait... why would I replace something that still works?” As someone who’s been in this...

Hello! I’m a Carrier-certified HVAC technician at U.S. Heating & Air (USHA) serving the Delmarva region. Homeowners often ask me, “How often should I schedule HVAC maintenance?” The best practice is twice a year: once in spring for your air conditioner and once in...

Hey there! I’m an HVAC expert at USHA and a Carrier-certified technician. I’ve spent years helping homeowners optimize their heating and cooling systems for comfort and savings. Today, I’m sharing my proven strategies to make your HVAC more efficient, and run like a...