865-856-8797

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865-856-8797

Emergency Service Available!

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3d image of 2 different sized air conditioners.

Common AC Purchasing Mistakes

June 18, 2019

It’s time to replace your old or broken AC unit in your Maryville home and you don’t want anything to go wrong with the new one. Avoid the common mistakes people make when purchasing a new air conditioner and learn how to prevent them.

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Woman on phone with thumbs up.

How to Set Your Programmable Thermostat

June 10, 2019

With all the options available for setting your programmable thermostat, it’s easy to get confused. Of course, this defeats the purpose of a programmable thermostat—it’s designed to for you to “set it and forget it,” making your life easier. It’s worth taking the minute or two it takes to read this to clear up anything…

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HVAC technician fixing an air conditioner in Greenback, TN.

3 Telltale Signs It’s Time for a New AC

May 28, 2019

Should you repair or replace? That’s always the big question when it comes to major home systems like air conditioning (AC). Repairs are easier on the pocketbook in the short run, but too many of them can add up. Deciding on the ideal time to replace your air conditioning system in Maryville can be a…

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HVAC technician waiting to repair and air conditioner in Maryville, Tennessee.

Heat Gain Prevention

May 7, 2019

One way to save money this summer is by learning how to battle heat build up, or heat gain, in your home. By taking a few steps you can minimize the amount of heat that gets trapped inside. This trapped heat can cause your air conditioner to work harder and less efficiently. Here are a…

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Girl sitting in front of a fan in her house in Maryville, TN. She is waiting for her HVAC technician to come and fix her air conditioner.

Why Is Your Air Conditioner Blowing Hot Air?

April 25, 2019

You go to bed on a hot summer’s night, basking in the icy breeze from your air conditioner. The next morning, you wake up in a sweat realizing your air conditioner, or AC, is blowing hot air! If you find yourself in this situation, there’s no need to panic. We at A & L Heating…

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Tool box sitting on top of an air conditioning unit outside in Maryville, Tennessee.

Should I Really Schedule a Maintenance Inspection for My Air Conditioner?

April 9, 2019

Summer is quickly approaching. On the most scorching of days, the last thing you’ll want to worry about is your HVAC system breaking down. That’s why you should schedule an inspection and tune-up for your air conditioner as part of your spring cleaning. You might not want to spend the money now, but a costly…

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A ductless mini split system inside of a house in Maryville, TN.

Ductless Maintenance

March 25, 2019

A ductless, or mini-split, heating and cooling system is a splendid choice for your home and a worthwhile investment. It offers many benefits, and you can enjoy them all for years to come if you maintain the system on a consistent basis. You definitely want to protect your investment. By not keeping up with the…

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Smoke detector being installed in Maryville, TN.

Carbon Monoxide

March 15, 2019

A & L Heating and Air provides maintenance and service on all possible CO producing appliances as well as Carbon Monoxide detectors for your home and office. What is Carbon Monoxide? Carbon monoxide is a poisonous, odorless, tasteless gas. It is formed by the incomplete combustion of carbon, or the incomplete burning of natural gas…

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Mature man taking out a dirty air filter from a home ceiling air return vent. Male removing a dirty air filter with both hands in a house from a HVAC ceiling air vent.

Replace Your Air Filter!

February 19, 2019

In millions of American households, an epidemic is taking place. People have stayed quiet about it for far too long. Now is the time for this deadly secret to be unmasked. Yes, we’re talking about (gasp) dirty air filters. Don’t let the naysayers fool you. Anyone who says dirty air filters aren’t a problem are…

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Elevated View Of Young Couple Lying In Bed Covering Their Ears With Pillow.

Why Is My Heat Pump Making Loud Noises?

February 8, 2019

Heat pumps can be expected to make some noise. However, unusually loud noises point to a problem. If your system is reaching decibels impossible to ignore, you should turn it off to prevent further damages. Then give A & L Heating and Air a call at 865-856-8797 to schedule a repair visit. We’ll be able…

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Contact the experts at A & L Heating and Air.

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.

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