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TRUSTED BY DECATUR, AL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon133
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Decatur, AL

*The Angi rating for Heating And Air Conditioning Service companies in Decatur, AL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Decatur, AL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on May 24, 2026

Top-Rated Heating and air conditioning pros in Decatur - Updated Nov 2026

Avatar for Air Essentials Inc
Air Essentials Inc
4.8(
87
)
Air Ducts & Vents - Clean

Serving Decatur, AL and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"Air Essentials cleaned all the duct work in a new building.  We did this to remove construction sawdust.  The room smelled very nice after they were done. 
While cleaning the ductwork, a wire came loose from our heating unit.  An HVAC technician was called to fix this, who arrived within an hour.  Everything was corrected, and I was pleased with the work done.
Our dryer vent was also cleaned, and he crawled up under the house to inspect the duct for any problems.
"
Before Cleaning
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3 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Aire Serv of Huntsville
Aire Serv of Huntsville
4.7(
748
)
Central A/C - InstallAir Ducts & Vents - CleanGas Furnace / Forced Air Heating System - Install+5 more

Serving Decatur, AL and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Very happy with our HVAC service checks. Prompt, professional and friendly service."
Dirty Unit
Tune-up- before
tune up- during
Tuned-up nicely!
Filter change

+20

40 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Annette Hale's Indoor Comfort Systems
Annette Hale's Indoor Comfort Systems
4.7(
120
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Decatur, AL and surrounding areas

Approved

In business since 1997

Emergency services offered

Credit card accepted

"They were extremely professional, estimating the costs through Costco and through them. Costco was cheaper. The install went smoothly, and the work to mate the air unit to the existing ductwork was top notch."
Response time1 day
10 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Bama Air Systems Mechanical Contractors, Inc
Bama Air Systems Mechanical Contractors, Inc
4.9(
14
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Decatur, AL and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"We were very happy with Bama Air Systems. They came out for an estimate on a Mini-Split in a timely manner, and had a quick turn-around time for installation. Their service professionals, Austin, Zach and JC, were on time, friendly and courteous, and very efficient. The installation took less than a day, and they cleaned up the construction debris thoroughly. We would definitely recommend them for your HVAC needs."
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+14

Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for Higdon Heating and Cooling LLC
Higdon Heating and Cooling LLC
5.0(
14
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+8 more

Serving Decatur, AL and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Small jobs welcome

"Crew was wonderful. Talked me through the replacement of my unit. I understood everything that they was doing. They did a fantastic job. Didn?t leave trash out. Very professional. I would recommend them to anyone."
Response time7 hrs
Response rate92%
10 neighbors recently requested a quote
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Avatar for Barkley Heating & Air
Barkley Heating & Air
4.7(
21
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+14 more

Serving Decatur, AL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Logan is very professional and hardworking. He makes good on all his promises. He does quality work for a competitive price. I will definitely use him again in future for all my HVAC work."
Response time6 hrs
Response rate91%
1 neighbors recently requested a quote
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Avatar for Blake HVAC, LLC
Blake HVAC, LLC
5.0(
7
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+3 more

Serving Decatur, AL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I just got a new HVAC system and it’s heating and cooling wonderfully! The customer service was really good! I was able to get answers for all my questions. I recommend Blake HVAC!"
Response time5 hrs
Response rate100%
29 neighbors recently requested a quote
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Avatar for Apple Aire Heating & Cooling LLC
Apple Aire Heating & Cooling LLC
5.0(
7
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+5 more

Serving Decatur, AL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Dylan got right on the problem and fixed my air quickly!"
74 neighbors recently requested a quote
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Avatar for Eagle Pro Heating & Cooling
Eagle Pro Heating & Cooling
4.8(
6
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+7 more

Serving Decatur, AL and surrounding areas

Approved

In business since 2000

Credit card accepted

Offers commercial services

"Eagle Pro Heating and Cooling is a Christian based HVAC company located in Northern Alabama with locations in Muscle Shoals, Hartselle, Haleyville and coming soon Huntsville/Madison AL. Founded in 2020, Eagle Pro Heating and Cooling was created to fill the need for exceptional customer service in the HVAC industry. \n \nWe pride ourselves on the culture we have created that implements our values of faith, family, and fun while providing professional and expert level HVAC services. \n \nOur customers will be able to feel this differentiator when interacting with any of our team members. Call us today and let us be the last HVAC company you will ever need!"

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+105

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Avatar for Moe's Pro AC Solutions LLC
Moe's Pro AC Solutions LLC
4.6(
9
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+3 more

Serving Decatur, AL and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"I have used Pro AC Solutions multiple times on numerous jobs, for both repair & new install. Always professional and fast."
project photos
Response time4 hrs
Recommended by55%of homeowners
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Showing 1-10 of 155
Heating and Air Conditioning FAQs, answered by experts

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

Ceiling fans can be a great way to cool your home without the expensive utility bill of running an air conditioner. Plus, ceiling fans can sometimes run in both directions, pushing hot air down in winter and pulling cold air up in summer. With that said, air conditioning might be the only thing that helps if you live in a very warm climate.

The Decatur, AL homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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