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Image of two children sitting on couch. Air Conditioning Noise Concerns.

Air Conditioning Noise Concerns

July 19, 2023

Very few central air conditioners (AC) are whisper-silent. A certain amount of noise coming from your ductwork is not uncommon. It is normal to hear the blowers spinning, among other parts of the cooling process.   Additionally, air conditioning equipment produces more sounds as it ages—not always because of a mechanical problem. However, if you’ve…

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Why Air Conditioners Freeze Up - AC Unit in Back of House.

Why Air Conditioners Freeze Up

June 21, 2023

Did you accidentally stumble upon your air conditioning (AC) unit’s “winter weather” setting? Nope. You’re probably experiencing a freeze-up. If you’ve noticed a thin layer of ice on the outside of your AC unit, don’t panic. Freeze-ups are an incredibly common issue. Most central air systems will experience one at some point.  Remember that prevention…

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Image of person sitting in front of fan. When Do I Replace My Air Conditioner?

When Do I Replace My Air Conditioner?

May 17, 2023

Sometimes, life moves incredibly fast. You could have sworn you just bought your air conditioner. But lately, it doesn’t seem to be working so well. You check the box and are shocked to find out you’ve had it for a decade. Where did the time go?   The shelf life for a well-maintained central air…

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Image of technician working on AC unit. Why Schedule Air Conditioning Maintenance?

Why Schedule Air Conditioning Maintenance?

April 12, 2023

It’s about to heat up here in Alcoa. Make sure your air conditioner (AC) is primed for the Tennessee summer heat rays by scheduling a seasonal maintenance visit.   Taking care of your heating, ventilation, and air conditioning (HVAC) equipment keeps it at top-rate efficiency. It starts with changing your HVAC air filter at least every…

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Image of a dusty air filter. A & L Heating and Air.

4 Reasons to Replace Your Home’s Air Filter

March 15, 2023

Heating, ventilation, and air conditioning (HVAC) filters and the late comedian Rodney Dangerfield have a lot in common. They both can tout, “I don’t get no respect!” Most people do not realize how pivotal the HVAC air filter is to both their homes and their HVAC systems. Respect Yourself, and Your Air Filter Here in…

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A person warms up inside. How Can I Make My Furnace Last Longer?

How Can I Make My Furnace Last Longer?

February 16, 2023

In reality, the key is treating your Friendsville system with care and respect. With just a small amount of time and energy, you can ensure your furnace will live well beyond its warranty. From our team here at A & L Heating and Air, here are four things you should do to make your furnace…

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Image of someone working on a furnace. Why Isn't My Furnace Heating My Entire Home?

Why Isn’t My Furnace Heating My Entire Home?

January 18, 2023

If your furnace seems to be producing heat inconsistently around your Alcoa home to you, you’re not alone. Many homes have varied conditions from room to room causing spotty heating or cooling. On cold days, this can be a nuisance. For example, you may be confined to only a few rooms in your home. Or you might…

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A person uses a heater. How Can I Lower My Heating Bill This Winter?

How Can I Lower My Heating Bill This Winter?

December 14, 2022

Are you anticipating a higher heating bill this winter? Here in Maryville, temperatures can get pretty low. The only way to ensure you remain perfectly comfortable inside your Tennessee home is by cranking up the heat. But that can get expensive. So how do you reduce your heating costs without compromising your comfort? A &…

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Image of someone pulling the front panel off a thermostat. Tips to Troubleshoot Your Thermostat.

Tips to Troubleshoot Your Thermostat

November 16, 2022

If your heating or air conditioning system suddenly stops working in your Friendsville home, it’s easy to think the worst. However, sometimes the malfunction is not really caused by your heating, ventilation, and air conditioning (HVAC) system at all, but actually from a broken thermostat. Here are some expert tips on checking your thermostat first…

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Furnace Maintenance

7 Furnace Maintenance Tips

October 19, 2022

The last thing you want when the weather takes a turn toward winter is a broken furnace. We can help with these furnace maintenance tips.

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Call us at 865-856-8797!


A & L Heating and Air proudly provides HVAC service to Alcoa, Friendsville, Greenback, Louisville, Loudon, Lenior City, Madisonville, Maryville, Vonore, Walland, TN, and the surrounding communities. Visit our service area page for more coverage details, call us at 865-856-8797, or request service online today.