Air Conditioning

Air conditioning service.

Carter & Sons HVAC is your #1 HVAC contractor in Smyrna, GA, and the surrounding communities. We are the leading company for all of your air conditioning needs. If you need repairs, maintenance, or a brand new system installed, the technicians at Carter & Sons HVAC are the qualified and professional crew for the job.

We provide the highest quality service for your air conditioner. We also aim to educate and inform our customers. Informed decisions are good decisions. We want you to feel confident we are qualified to perform the service for which you are hiring us.

How Much Money Can a New Air Conditioner Save You?

Our SEER2 (Seasonal Energy Efficiency Ratio 2) energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit’s SEER value and compare it to a newer, more efficient SEER2 unit. You can even customize it to better match your home’s system for a more accurate calculation.

SEER2 Energy Savings Calculator

{{ seerOld }} SEER vs {{ seerNew }} SEER2


{{ annualSavingsPercent() }}%
Savings

OLD
{{ seerOld }}
SEER
{{ annualElectricalCostOldUnit() }}
Annual Cost
NEW
{{ seerNew }}
SEER2
{{ annualElectricalCostNewUnit() }}
Annual Cost

Estimated 15-Year Savings:*
${{ projectedSavings }}


{{ year }} {{ state }} average residential electricity retail price of {{ price }}¢/kWH**.
*Based on an average annual utility rate increase of {{ avgUtilityIncrease }}%.

This calculator does not guarantee actual costs or savings and is only to be used for educational purposes.

Customize to Your Home

Adjust these settings for a more accurate calculation:

State

Province

Region

Rate (¢/kWH)

Tonnage

Average Annual Cooling Hours***


Historical Comparison

{{ state }}'s electricity prices compared to {{ yearFifteenYearsAgo }}.

{{ yearFifteenYearsAgo }}

--

{{ priceFifteenYearsAgo }}¢/kWH

{{ yearTenYearsAgo }}

{{ differenceTenYears }}

{{ priceTenYearsAgo }}¢/kWH

{{ yearFiveYearsAgo }}

{{ differenceFiveYears }}

{{ priceFiveYearsAgo }}¢/kWH

{{ year }}

{{ differenceCurrentYear }}

{{ price }}¢/kWH


** Data from U.S. Energy Information Administration
*** Data from 2002 EPA study

** Data for Canadian cities from nrcan.gc.ca
*** Data from weatherdatadepot.com

Air Conditioning Basics

The four main components to your air conditioner are:

Condenser: The condenser is the outside metal unit and where the gas from the compressor is condensed into a liquid. The gas entering the condenser is very hot. The temperature is then lowered, so the gas can convert back to a liquid.

Compressor: The compressor is inside the condenser. It circulates the pressurized refrigerant, to concentrate the heat, and changes the low pressure gas to high pressure.

Evaporator: The evaporator is the part of the system inside the home. In simple language, it absorbs the heat from your home.

Expansion Valve: The expansion valve controls the amount of refrigerant in your system.

All of these pieces are connected by a copper tube that handles refrigerant, creating a closed loop. Heat is collected in the evaporator, sent outside to the condenser. The heat is removed, and the cool air is recirculated back into your home.

AC Facts

An Air Conditioner Doesn’t Create Cool Air.
What happens in the AC process is actually the removal of heat from the air. Your AC uses a chemical called refrigerant to remove heat and transfer it outside. The warm air runs through the lines and coils in your unit and goes from liquid to gas and back again. During this process, the refrigerant removes the heat and transfers it elsewhere so that when the air comes out the other side, it is cool.

Your AC Will Remove Humidity.
Lower humidity helps the overall comfort level in your home by making you feel cooler, even if the temperature is the same.

Your Air Filter Needs To Be Checked And Replaced Every Three To Six Months.
(depending on the manufacturer’s recommendations)
A dirty air filter restricts your air flow, which reduces efficiency, costing you money, and over time can put stress on your unit and could cause a costly repair.

Maintenance, Maintenance, Maintenance.
Your air conditioner needs regular checkups to keep it running in tip-top shape. Having regular annual preventative maintenance will bring your system longer life and fewer breakdowns over all.

SEER
The Seasonal Energy Efficiency Ratio (SEER) measures air conditioning and heat pump cooling efficiency, which is calculated by the cooling output for a typical cooling season divided by the total electric energy input during the same time frame. A higher SEER rating means greater energy efficiency.

At Carter & Sons HVAC, we provide all the services you need to keep your AC running in top-notch shape. Call us at 770-434-4095 for repairs, maintenance, or new-system installation.

“Zac Nesbitt came out and took care of our repair. He was on time, professional, and communicated our problem and the solution. I highly recommend.”

- Carl O.

“Zac let me know and came out more than an hour before my scheduled time and I was very happy with that! He was polite, knowledgeable and was very easy to work with. I will definitely use them again should the need arise.”

- Dianr J.

“Garrett was great. Came out twice to get everything done. Explained what was happening very thoroughly with all my options. The air quality in my house is already much better.”

- Carrie H.

“Luckily it was an easy and relatively inexpensive fix to get AC going again. Ryan was very professional, courteous and answered all my questions. I would definitely recommend Carter & Sons to others.”

- Patrick R.

“Ryan is a great and very personable technician! He has patience in explaining the problem and the solutions he can provide, and he is very knowledgeable about the matter at hands! I highly recommend Carters & Sons for anyone with HVAC issues, and I look forward to working with them again in the future!”

- Visoth S.

David came out to give us an estimate in a timely manner. It was excellently priced and the worked was done professionally and quickly. A week later, our AC started acting up but it was an issue that had nothing to do with their work. David fixed the problem the next day for free and was amazing to work with.

- Jason B.

Need Air Conditioner Service?

Contact the experts at Carter & Sons HVAC.

Call us at 770-434-4095!