We service, repair, maintain and install all makes and models or Air Conditioning and Heating Systems

At Barnes Heating and Air we take responsibility for quality.  We offer the best home comfort products along with reliable advice on how those products can best work for you.

We are dedicated to satisfying our customers.  We believe in respecting our customers, listening to their requests and understanding their needs.

We are a full service company offering installation, service and new construction setup to residential and commercial customers across Mississippi.

 Turn to the experts at Barnes Heating and Air to improve your home or business comfort and efficiency.

From the Blog

  • What Does SEER Mean?

    Seasonal Energy Efficiency Ratio (S.E.E.R.) is the most commonly used measurement of how efficient (in BTUs) an air conditioner is during the warming season or heat pump is during the entire cooling season as compared to the total electric input (in watt/hours) consumed during the same period.
  • Check Heater Before Use?

    My first answer is no. However, we find every year there are those who take the time to prepare for winter and those, for all our human reasons, (you fill in the blank), that will wait until the first good hard freeze to find out their heating system doesn’t work properly.
  • Smoking Unit?

    If your unit is a heat pump, you have no worries. A Heat Pump has to defrost just like your household refrigerator. So while it may look like smoke, it is only steam caused by the system performing a defrost cycle.
  • Heating and Air Repair or Replace

    Consider the frequency of system break downs. That means more expensive emergency service calls or possible outage during peak season. Also consider the ongoing cost factor with energy prices continuing to increase. You could save up to 40% on your energy usage with a new high efficiency system.
Our Services

Air Conditioning Repair
New A/C System Installation
Precision Tune-Ups
Indoor Air Quality

Read the full responses and more on our blog page.