Refrigerant Recharge in Alpharetta, GA

Refrigerant Recharge in Alpharetta, GA

A refrigerant recharge in Alpharetta typically costs $180 – $420, depending on the refrigerant type and how much your system has lost. It is not a routine maintenance item. If your AC is low on refrigerant, it has a leak, and simply adding more without finding the leak means you will pay for the same job again next season. Dalton Heating & Air Alpharetta handles AC repair installation differently: we find the leak, quote the repair in writing, and only then recharge the system to the manufacturer’s specified level.

This page covers what a refrigerant recharge actually involves, what it costs in Alpharetta, the signs you need one, and how we do the job so you are not paying twice. If you suspect a low charge, call us at (229) 537-2086 and we will send a background-checked technician who arrives inside the stated window. For broader cooling issues beyond refrigerant, see our AC Repair & Installation in Alpharetta page.

Key Takeaways

• Low refrigerant means a leak. A proper recharge includes finding and sealing that leak first.
• Most recharges in Alpharetta run $180 – $420, with R-410A jobs on the lower end and older R-22 systems costing more.
• Dalton writes the price before any work starts. No exceptions.
• Every recharge is covered by our written 365-Day Done Right Promise.
• A live person answers the phone 24/7 at (229) 537-2086.

When You Need Refrigerant Recharge

Refrigerant is the cooling fluid that circulates through your AC’s coils. A properly charged system holds the same amount for its entire service life. It does not get used up. So when the level drops, the problem is a leak, and the symptoms below are how Alpharetta homeowners typically find out.

• Your AC runs constantly but the house will not reach the thermostat set point. On a 92-degree Alpharetta afternoon, a healthy system should still cycle off periodically. If it runs from noon to midnight without shutting down, a low charge is a prime suspect.
• Warm air is blowing from the registers. The air coming out should feel about 15 to 20 degrees cooler than the room air. If it feels lukewarm, refrigerant may be low or the compressor is struggling against a low charge.
• Ice has formed on the copper lines at the condenser or on the indoor coil. Ice on an AC is counterintuitive, but a low charge drops the coil temperature below freezing, and humidity in the Alpharetta air turns to frost. This is also a symptom of restricted airflow, so the technician should check both.
• You hear hissing or bubbling from the indoor unit or line set. That sound is refrigerant escaping as a gas through a pinhole. In subdivisions around Windward and Crabapple, we see this often after hailstorms send debris into condenser coils.
• Your electric bill spiked with no change in usage. A system running low on refrigerant works harder and longer to move the same amount of heat. Georgia Power bills in July and August tell the story fast.
• The system is older than 10 years and was never checked for charge. Slow leaks in Schrader valves, braze joints, and evaporator coils accumulate over a decade. Most older systems we inspect in Alpharetta are low by half a pound or more.

One point that deserves emphasis: if a technician offers to “top off” the refrigerant without mentioning a leak search, you are being sold a temporary fix. The refrigerant will leak out again, often within the same cooling season. The Garrison Standard, which we have operated under since 2003, requires that the leak be located and priced before any recharge is performed.

Our Refrigerant Recharge Process

Here is exactly how AC Installation and refrigerant recharge works when you call Dalton Heating & Air Alpharetta. This is the same process we follow on every job, from a single-family home near North Point Mall to a townhome off Old Milton Parkway.

1. Diagnostic and system check. The technician measures system pressures, superheat, and subcooling. This tells us whether the system is low, how low, and whether the compressor or metering device has been damaged by running undercharged.
2. Leak search. Using an electronic leak detector, we trace the line set, evaporator coil, condenser coil, and all braze joints. For slower leaks, we inject a UV dye or use nitrogen pressure testing to isolate the source.
3. Written leak-repair quote. No work proceeds until you see a price in writing. If the leak is a corroded coil in a 15-year-old system, we will show you the repair cost and the replacement cost side by side so you can make an informed call.
4. Leak repair. Small braze joint or Schrader valve leaks are repaired the same visit in most cases. Coil replacements may require a follow-up visit once the part arrives, and that schedule is set before the technician leaves.
5. Evacuation and vacuum test. After the repair, we pull a deep vacuum on the system to remove moisture and verify the sealed system holds. If the micron gauge does not hold steady, there is still a leak, and we repeat the search.
6. Recharge to manufacturer specification. We weigh in refrigerant by the ounce to match the exact charge on the data plate. Overcharging is as damaging as undercharging, so this is done with a scale, not by feel.

Every step above is covered by our 365-Day Done Right Promise. If the repair fails within a full year, we return at no charge. That is not a promotional offer. It is a written term of the Garrison Code, and it applies to every recharge we perform in Alpharetta.

Refrigerant Recharge Pricing in Alpharetta

Here are the real numbers for refrigerant recharge work in the Alpharetta market, based on the jobs our technicians complete across Fulton County every week.

• R-410A refrigerant recharge: $180 – $280, including the leak check and up to 1 pound of refrigerant. Additional refrigerant runs $60 – $90 per pound.
• R-22 refrigerant recharge: $280 – $420, since R-22 production was phased out and the remaining supply is expensive. Additional R-22 runs $90 – $140 per pound.
• Minor leak repair (Schrader valve core, braze joint): $120 – $220, often done the same visit.
• Evaporator coil replacement: $900 – $1,700 installed, depending on the brand and coil configuration.
• Condenser coil replacement: $800 – $2,100 installed, with higher-end units like Trane and Lennox at the top of that range.

The biggest cost variable is whether your system uses R-410A or the older R-22. Systems installed before 2010 in Alpharetta are often R-22, and the refrigerant alone can exceed the cost of the labor. If you have an R-22 system with a major leak, we will be straight with you: replacement is usually the better financial decision, and we will show you the numbers to prove it.

We service Lennox, Goodman, Rheem, and York systems throughout Alpharetta, and our technicians are factory-trained on all of them, plus five other major residential brands. The brand does not affect our labor rate. It affects part pricing and availability, and we quote both in writing before a single tool comes out.

Every estimate is free. Call (229) 537-2086 and a live person answers, 24/7. We will give you a straight answer on cost before you commit to anything.

Why Alpharetta Homeowners Call Dalton for Recharge Work

We understand that by the time you are searching for AC Repair & Installation Near Me in Alpharetta, GA, you have probably already dealt with an AC that is not cooling, a house that cannot get below 80 degrees, and the frustration of trying to get a technician on the phone. That is the exact scenario Dalton Heating & Air was built for.

Dalton Heating & Air is a Garrison Partners company, and we have operated under The Garrison Standard since 2003. Here is what that means in plain terms for a recharge job:

• Price in writing before work starts. Always. Not as a special request. The quote is on paper before the first tool comes off the truck.
• On-time arrival inside the stated window. When you book, you get a window. We hit it.
• A written guarantee on every repair. One full year. If the repair fails, we come back and make it right at no charge.
• Background-checked, uniformed technicians. You know who is coming before they arrive, and they will have a Dalton ID and clean uniform when they knock.
• Calls answered by a live person, 24/7. No voicemail queue. No “leave a message and we will call you back.” If your AC dies at 2 a.m. during a July heat wave in Alpharetta, a human answers.

Our owner, Marco Benitez, holds every technician to the Garrison Code: arrive inside the stated window, price in writing before starting, do the job by the book, leave the site clean, and stand behind the work for a full year. That is the whole standard. Nothing less leaves the shop.

Refrigerant Safety: What You Should Know

Refrigerant is a pressurized chemical compound. Handling it requires an EPA Section 608 certification, a recovery machine for removing old refrigerant, and sealed-system tools that most homeowners simply do not have. Attempting to add refrigerant without the proper equipment risks severe frostbite from liquid refrigerant, system damage from overcharging, and a federal fine for venting refrigerant into the atmosphere.

There are safe things you can do while waiting for a technician: check that the air filter is clean, ensure the condenser unit outside is not blocked by leaves or debris, and set the thermostat to a reasonable 78 degrees to reduce run time. Do not open any refrigerant lines, do not puncture any valve, and do not buy a “DIY recharge kit” from an auto parts store. Automotive refrigerant is not the same product your home system uses, and connecting it damages the compressor.

If you suspect a refrigerant issue in your Alpharetta home, call a licensed HVAC professional. Call us. We will diagnose it safely and give you straight answers. That is our job, and we have been doing it in this market long enough to know every failure pattern this climate produces.

FAQs – Refrigerant Recharge

How much does a refrigerant recharge cost in Alpharetta, GA?

A refrigerant recharge in Alpharetta costs $180 – $420 in most cases. The price depends on the refrigerant type (R-410A is cheaper than R-22), the amount of refrigerant needed, and the cost of repairing the leak that caused the loss in the first place. Call (229) 537-2086 for an exact quote, and we will put the number in writing before any work begins.

Can you recharge refrigerant the same day?

Yes, most recharges are completed the same visit. If the leak is a minor valve or braze joint issue, our technician repairs it and recharges the unit on the spot. Coil replacements may require a second visit once the part is ordered, and we set that appointment before leaving your home. Call (229) 537-2086 to schedule.

Is it cheaper to recharge or replace my AC?

For an R-410A system under 12 years old with a minor leak, recharge is almost always the cheaper short-term fix, and our team will tell you so. For R-22 systems or units with a failed evaporator coil, replacement often costs 60 – 70% of the coil repair and gives you a new warranty. We show you both numbers in writing and let the math speak. No pressure.

Why does my AC keep losing refrigerant every year?

Because the leak was never actually repaired. A system that was simply “topped off” without a leak search will lose the new refrigerant through the same hole, often within one cooling season. That is why The Garrison Standard requires a leak search on every low-charge call before we add refrigerant. Call (229) 537-2086 and we will find the leak for good.