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Verified Reviews for Air Conditioning pros in Trinity, AL

*The Angi rating for Air Conditioning companies in Trinity, 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 Trinity, 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 23, 2026

Find Air conditioning pros in Trinity

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

Serving Trinity, AL and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"Air Essentials installed our HV/AC 10 years ago and continue to assist with annual maintenance to ensure quality maintenance. They cleaned out clogged dryer vents and improved our machines longevity. The staff are knowledgeable and the owners ensure customer care."
Before Cleaning
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4 neighbors recently requested a quote
Recommended by89%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 - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Trinity, AL and surrounding areas

Approved

In business since 1997

Emergency services offered

Credit card accepted

"Jay was excellent. Very personable and knowledge. Will call them again if I need anymore services."
Response time1 day
9 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Higdon Heating and Cooling LLC
Higdon Heating and Cooling LLC
5.0(
14
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Trinity, 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%
9 neighbors recently requested a quote
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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 - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Trinity, 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%
4 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 RepairCentral A/C - Service or Repair - For Business+1 more

Serving Trinity, AL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Barkley Heating and Air Conditioning did an outstanding job with the installation of our new American Standard HVAC system. We purchased the unit from them at a very competitive price and we could not have experienced any higher professional manner in which Logan Barkley and his associates (Aaron and Derrick) provided us. From the time of the assessment of our needs until the unit was installed the service was outstanding! They were very impressive from the beginning of the project until the completion. They were prompt, courteous, and very respective. If it were possible to give them a rating of above 5 Stars, I would have given that rating to them! Any future HVAC needs we have will be provided by this company. We highly recommend them for anyone needing an HVAC system."
Response time6 hrs
Response rate91%
1 neighbors recently requested a quote
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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 - Install - For BusinessCentral A/C - Service or Repair+1 more

Serving Trinity, AL and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Moe and his crew were very professional, respectful, and knowledgeable. I never felt pressured during the entire process. Moe maintained a high level of contact with me during the entire process."
project photos
Response time4 hrs
Recommended by55%of homeowners
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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+1 more

Serving Trinity, AL and surrounding areas

Approved

In business since 2000

Credit card accepted

Offers commercial services

"Technician did not show up the first 2 times. But third time was a charm."
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+105

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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 Trinity, 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

17 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Essential Comfort LLC
Essential Comfort LLC
5.0(
3
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Trinity, AL and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Honest and will be right back to make it right if any issues."
Sure Comfort 2 Ton heat pump
Sure Comfort 2 Ton Air Handler
TStat and Return
Crossover duct
Upstairs Bedroom Add

+4

Response time4 hrs
Recommended by66%of homeowners
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Air Conditioning questions, answered by experts

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

Running a window air conditioner unit costs about $0.06 to $0.88 per hour. Choosing the correct size air conditioner can help it run more efficiently.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

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.

While your AC unit may still run even if its capacitor is going bad, doing so takes a lot more energy, so it can drive up your electric bill and cause further damage to your AC unit’s parts. If you suspect a bad capacitor, it’s important to have a professional diagnose and fix the problem before you continue to run your AC.

The Trinity, 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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