Freon Charge in Greer, SC

We Treat Your Home Like It’s Our Own

If your air conditioner is running but not keeping your home cool, low refrigerant could be the reason. Chisholm Plumbing Heating & Air Conditioning provides freon charge service for homes and businesses throughout Greer, SC, helping restore comfort quickly and affordably. Our team diagnoses the issue first, since refrigerant loss is usually a sign of a leak rather than a simple top off.

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What Your Neighbors Are Saying About Us

Scott C.
We have just moved into our home and wanted to get our furnace checked out. It was extremely easy to schedule and they even had same day options. Bear came out for us and was prompt and on time, let me know when he was on his way, and was extremely polite and kind to our home. He had great recommendations and didn't try to upsell us on anything, just honest opinions for us in the future. We will definitely have Bear back!
Dariusz K.
Thomas H. was outstanding. He was extremely knowledgeable, thoughtful, and professional throughout the entire visit. He took the time to explain everything clearly, answered all of my questions, and made sure the work was done right—not rushed.
Larry W.
Mr. Holycross, was very pleasant, informative & open to questions. I was grateful to get serviced so quickly this time of year. His service was neat, clean and efficient. His 21 years of experience truly showed especially with such a big job and was completed very quickly. Thank you Mr. Holycross & the entire Chris Holmes team that made it happen
Brian R.
I heard about Chisholm through federal and I’m glad I did. My experience with them is always fantastic and you can tell they keep a very high standard of their employees because they are always very friendly and professional. I would say their pricing is reasonable, however, I haven’t really shopped around for the jobs I’ve had them do for me. The service plan is nice to have so then all their routine inspections are covered. I would say working with them is very worth the money because of how much I trust the company and technicians to do a good job and treat me fair. They do upsell sometimes, but it is never pushy and super straightforward without pressuring.
Holly S.
My hot water heater needed to be replaced. I called this morning ,they came out same day and gave me a price to repair or replace the service was amazing. I choose to replace and by 2pm same day a tech was out working on it. Everything about this was easy fast and very professional. I would highly recommend. Best techs very personable and professional. Office personnel very knowledgeable and professional.
Ora N.
I called to get my air duct checked because it was blowing not hot in my bathroom . Jordan "Bear" Lee came out, very professional, through, and friendly. I had the thermostat set on emergency heating, he corrected it to regular heating. He checked the air ducts in the attic, recommended at some point it needed some work. I purchased their service plan, twice a year they will come out and check . He was knowledgeable, professional and friendly. Great job Jordan "Bear" Lee. 😀
Cathy H.
I’ve been using Chisholm for years for my hvac needs, they are very reliable and affordable. My technician today for a maintenance check, Lee Hammett was super knowledgeable and discovered an issue that had been causing inconsistent temperature swings in our home for a year! Highly recommend!
Kimberly H.
Jonathan was excellent he diagnosed that problem with heating an air conditioning and we had heat. I called the office at 1:30 they were out at our property at 2:30 done by 4:00. I called today and it was fixed today great service. I encourage everyone call this office if you have a problem they will get the job done. He work with us he explained what we needed to be done in the future. Please check this family niche company out. Jonathan is AWESOME!!!!! Great personality! Knowledgeable! Happy Holidays to you and your family.

What a Freon Charge Does for Your AC

Refrigerant is the substance that allows your air conditioner to absorb heat from inside your home and release it outside. Without the right amount of refrigerant, your system loses its ability to cool effectively, no matter how hard it works. A freon charge restores the refrigerant to the manufacturer-recommended level so your AC can operate as it was designed to.

It is worth noting that the refrigerant is not used up during normal operation. If your system is low, it almost always indicates a leak somewhere in the line set or coils. Our technicians locate and address the source of the problem before recharging the system, so you are not paying for a temporary fix.

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Signs Your System Needs a Freon Charge

A few warning signs show up when refrigerant levels drop. Here is what homeowners in Greer often notice before calling us.

  • Warm air from vents
  • Longer cooling cycles
  • Higher energy bills
  • Ice on the refrigerant lines
  • Hissing or bubbling sounds
  • Weak airflow throughout the home
If any of these sound familiar, it is worth having your system checked before the problem gets worse.

Why R-22 Freon Charges Are Getting Harder to Find

Older air conditioning systems were often designed to run on R-22 freon, but this refrigerant has been phased out due to federal regulations. Supplies are limited, and prices continue to climb every year, which makes recharging an older R-22 system more expensive than it used to be.

Many homeowners in Greer are still running systems installed before the phase-out began. If your AC uses R-22, a recharge may still be possible, but it is worth understanding the cost trends before committing to that route.

Regular AC Maintenance

Freon Charge or Full Replacement

Deciding between a recharge and a full system replacement depends on a few factors, including the age of your unit, the type of refrigerant it uses, and how often you have needed repairs. An older system that keeps losing refrigerant may end up costing more over time than simply replacing it with a newer, more efficient model.

Our technicians walk you through the numbers so you can make an informed decision. We never push a replacement you do not need, but we will be honest if a repair is only a short-term solution.

Beating the Upstate Heat

Greer summers bring long stretches of heat and humidity that push air conditioners to their limit for months at a time. We have worked on plenty of systems that made it through spring just fine, only to start struggling once the humidity settled in for good. One customer called us after noticing their upstairs bedrooms were staying warm no matter how low they set the thermostat. A quick inspection found a slow refrigerant leak that had gone unnoticed all winter. Once we sealed the leak and recharged the system, the whole house was cooling evenly again within the day.

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Why Choose Chisholm Plumbing Heating & Air Conditioning

Homeowners across Greer trust us for honest, dependable HVAC service. Here is what you can expect when you work with our team.

Frequently Asked Questions

How do I know if my AC is low on freon?
Common signs include warm air from the vents, ice on the refrigerant lines, and higher-than-normal energy bills.
No. A properly sealed system should not lose refrigerant over time. Needing frequent recharges usually indicates a leak.
It is available but increasingly expensive due to the federal phase-out. We can help you weigh a recharge against replacement.
Most freon charges can be completed in a single visit, though timing depends on whether a leak needs to be repaired first.
Humidity does not directly cause refrigerant loss, but it does increase the workload on your system, which can make an existing leak more noticeable sooner.

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