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Verified Reviews for Air Conditioning pros in Addison, AL

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

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

Last update on June 19, 2026

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Avatar for Bama Air Systems Mechanical Contractors, Inc
Bama Air Systems Mechanical Contractors, Inc
4.9(
14
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+3 more

Serving Addison, AL and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Nathan, John and Kenny removed old systems and installed 2 new HVAC systems in my home in 2 days. I was very impressed by their professional work ethic, knowledge, engineering solutions and especially their "can do" attitudes to anything. This was a complete team effort. Thank You!"
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+14

Response time7 hrs
Response rate100%
8 neighbors recently requested a quote
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Avatar for Hiller Plumbing, Heating, Cooling, & Electrical
Hiller Plumbing, Heating, Cooling, & Electrical
4.5(
76
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Addison, AL and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Emergency services offered

Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our Happy You'll Be or the Service is Free™ guarantee, we are dedicated to customer satisfaction in Florence and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.

My Jobs
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+10

10 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Valley Heating & Cooling (HVAC)
Valley Heating & Cooling (HVAC)
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Addison, AL and surrounding areas

Approved (Corporate)

In business since 1974

Free estimates

Credit card accepted

Valley Heating and Cooling is a Full Service Heating and Cooling Company serving North Alabama since 1974. We provide service 24/7 and service most brands and models of Heating and Cooling Equipment.

9 neighbors recently requested a quote
Recommended by16%of homeowners
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CoolPro Heating And Air Conditioning
3.8(
13
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Addison, AL and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Derrick did an outstanding job installing our HVAC unit. He took his time to ensure everything was done properly and paid close attention to detail throughout the process. He communicated and coordinated with us very well, making the whole experience smooth and stress-free. Highly recommend his services!"
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+5

Recommended by75%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Addison, AL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
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Avatar for Duncan Maintenance, LLC
Duncan Maintenance, LLC
5.0(
6
)
Central A/C - Service or Repair

Serving Addison, AL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Iâ  ve used them several times on our rental homes. Always quick to arrive and have them repaired same day at reasonable price."
Response time3 hrs
Response rate89%
Recommended by100%of homeowners
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Avatar for Southern Climate Pros LLC
Southern Climate Pros LLC
5.0(
5
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Addison, AL and surrounding areas

In business since 2024

Emergency services offered

Warranties offered

At Southern Climate Pros, we don?t just service HVAC systems?we create lasting comfort for every season. Our expert team provides custom heating and cooling solutions for both homes and businesses, ensuring energy-efficient performance and reliable results. Rooted in faith, craftsmanship, and care, we go beyond the basics to deliver honest service you can trust?every time.

Response time1 day
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Avatar for Costa Enterprises HVAC, LLC
Costa Enterprises HVAC, LLC
5.0(
4
)
Central A/C - Install - For BusinessCentral A/C - Service or Repair - For Business

Serving Addison, AL and surrounding areas

In business since 2006

Emergency services offered

Warranties offered

"Joe is very knowledgeable and does excellent work. His prices are very fair and he stands behind his work."
Commercial Install
Commercial Install-Roof Top
Commercial Install
Response time6 hrs
Response rate87%
Recommended by100%of homeowners
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Showing 1-10 of 48
Air Conditioning questions, answered by experts

If your AC condenser is nearing the end of its life, it might leak fluid or make loud or unusual sounds (like grinding or hissing). You might also notice that it isn’t heating your home as evenly or effectively as it once did. Also, an aging condenser will have to work harder to cool your home, which may force it to use more power and drive up your utility bills.

An HVAC unit, like a furnace, air conditioner, or heat pump, produces warm or hot air. The air ducts serve as the passages to help heat or cool air from the HVAC unit flow through the home. Air ducts are just one part of the overall HVAC system.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

At a minimum, an HVAC system should be serviced once per year. However, a twice-a-year service schedule—once in the spring for the cooling system and once in the fall for the heating system—is often recommended, especially for older systems, heat pumps, or in climates with extreme temperatures. Regular service, which includes inspection, cleaning, and maintenance, ensures the system runs efficiently, helps prevent costly breakdowns during peak seasons, and can extend the unit's lifespan. You can also schedule a service if you notice issues like poor performance or strange noises.

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

The Addison, AL homeowners’ guide to air conditioning services

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

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