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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 - CleanElectric 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

39 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%
8 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%
28 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!"
73 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!"

Photos
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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

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

AC evaporator coils should be cleaned at least once per year to keep your unit in good condition. For optimal performance, consider cleaning them twice a year—once before and once after the main cooling season. More frequent cleanings may be necessary for older systems, units with performance issues, or those in climates with high levels of humidity, dust, and dirt.

While many states do not have specific licensing requirements for HVAC companies, your local city or county might. It's always a good idea to check local requirements online and use a tool like Angi’s contractor license lookup to confirm that the company you’re considering is licensed. Regardless of licensing, you should always ensure the company you hire is fully insured to avoid potential lawsuits if a technician is injured on your property. Additionally, it is recommended to check if the company holds third-party certifications, such as North American Technician Excellence (NATE) certification or R-410A certification, which qualifies them to work with HVAC refrigerants.

Because of the improved efficiency, ACs with higher SEER ratings tend to cool down your home better than models with a lower SEER. Higher-SEER AC units have a higher cooling capacity and a lower energy demand, meaning they may help cool your space faster without running up the electricity bill.

There are several steps you can take to prevent your AC drain from clogging. This includes cleaning the drain line at least every three months, changing the filter every one to three months, and getting your AC serviced annually. Also, if any problems arise with your AC, hire an HVAC technician to deal with them ASAP.

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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