How Often Does an AC System Need to Get Recharged?

Your car’s air conditioning system is a lot like your home’s central heating and air, and even more closely resembles the system that keeps your refrigerator cool. It relies on refrigerant to operate – when the refrigerant gets low, the system won’t cool properly, and it might not work at all.

How often does an AC system need to get recharged?

First, understand that your system may never need to be recharged. While some amount of refrigerant loss is possible, even normal with some systems, it’s a minute amount, and it shouldn’t affect system operation. With that being said, most of us aren’t that lucky and you’ll find that your system begins to perform less and less as the years pass.

To get back to the question of how often an AC system needs to be recharged, the answer is, “it depends.” There’s no service or maintenance schedule here – you don’t need to recharge your air conditioning system every year, or even every two years. The best indicator that you need to recharge the refrigerant is when the system begins to cool less than it used to, but before it stops cooling completely.

When your system doesn’t blow as cold as it once did, you need to have it inspected. A mechanic will check the system for refrigerant leaks, and then perform an “evac and recharge” service (if no leaks are found – if they find a leak, the damaged components will need to be replaced). An “evac and recharge” service consists of connecting your car’s AC system to a special machine, which vacuums all the old refrigerant and oil from the system, and then refills it to the proper level. After the service is complete, the mechanic will test the system’s operation and verify that the air conditioner is cooling to the automaker’s original specifications (by measuring the temperature of the air produced at the dash vents).


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Jeep Grand Cherokee - Car AC Repair - Waddell, Arizona
William did an awesome job & explained the repairs to me in lay terms. He also told me about future minor repairs that should be made & prepared a Quote for me that I could review in my account. I will definitely request William in the future.
Ford Ranger - Car AC Repair - Glendale, Arizona
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Alexander

20 years of experience
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Alexander
20 years of experience
Nissan Altima - Car AC Repair - Winter Park, Florida
Alexander Was professional, professional, and friendly. He explained his work in detail and, explained why he made the recommendations for the future. I will definitely be using his service again.
Nissan Altima - Car AC Repair - Apopka, Florida
Such a cool dude . Told me what was wrong with my AC Clutch. Just fixed it today . Thank you brother . My back in the cold ✊

Edmundas

17 years of experience
30 reviews
Edmundas
17 years of experience
Ford Thunderbird - Car AC Repair - Winter Park, Florida
Very knowledgeable, willing to help with ancillary functions, very professional. Explained the details of his findings.
Nissan Altima - Car AC Repair - Oviedo, Florida
Edmundas was extremely professional and went above and beyond expected -- espcially in providing all data and current state of my vehicle. The expereience was great and I would recomend Edmundas to all of my associates. Thank you!

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11 years of experience
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Braxton
11 years of experience
Chevrolet Silverado 1500 - Car AC Repair - Orlando, Florida
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Hyundai Sonata - Car AC Repair - Orlando, Florida
He was great even though it was a repair that could not be done he was helpful about giving me the info I needed

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