How Much Does Refrigerant Leak Repair Cost in Orlando?

How much does it cost to repair a refrigerant leak in Orlando?

$400–$1,600 for the leak repair plus the recharge. The low end is a leaking Schrader valve or a flare joint on a system that lost 2–3 pounds; the high end is a coil-adjacent braze repair on a 4–5 ton system that needs 8–10 pounds put back.

Nobody quotes this number cleanly because it's really three numbers added together: the search (how long it takes to find the hole), the repair (what the hole is in), and the refrigerant to refill what escaped. The first two are labor; the third is where Orlando prices have moved. Five years ago a leak-plus-recharge job commonly landed $600–$900. In 2026 the same job on an R-410A system commonly lands $900–$2,000+, and the difference is almost entirely the per-pound price of the refrigerant going back in. Our published range of $400–$1,600 covers the leak repairs we actually perform on the visit — valves, joints, line-set fittings, accessible coil brazes — with the refrigerant included. If the leak is inside the evaporator coil, the repair becomes a coil replacement at $1,500–$2,500, and that's a different page and a different decision.

Every one of those jobs starts with the same $89 diagnostic, flat rate 24/7, credited to the repair you approve. You see the pressures, the leak location, and the video before you spend a dollar on refrigerant.

What does refrigerant cost per pound in Orlando in 2026?

R-410A: $110–$200 per pound installed. R-454B (2025+ systems): $90–$150. R-22 (pre-2010 systems): $150–$250 reclaimed. A 3-ton system holds 6–10 pounds.

This table is the whole reason "just top it off" has become expensive advice. Multiply the per-pound price by what a system holds and a recharge-only visit is a four-figure number before anyone has looked for the leak.

The per-pound prices track the federal HFC phase-down, and they only go one direction. The full regulatory picture — why R-410A costs what it does and what R-454B changes — is on our R-410A phase-out page. This page is about the job.

Is my AC just "low on Freon," or does it have a leak?

It has a leak. Refrigerant is not consumed, burned, or used up — a sealed system holds the same 6–10 pounds for 15 years unless something is open. "Low on Freon" is a symptom, and topping off treats the symptom at $110–$200 a pound.

The refrigerant circuit in your system is closed: compressor, condenser coil, line set, evaporator coil, back to the compressor. Nothing in that loop uses refrigerant the way an engine uses oil. So when a tech says the system is 2 pounds low, the only honest next sentence is "and here's where it's going." A company that recharges a system without a leak search — or that offers a "seasonal top-off" as a service — is selling you the same 2 pounds every summer. On an R-410A system in 2026, that's $220–$400 per visit for a problem that has not been fixed. We won't put refrigerant into a system without at least a baseline leak check, and we'll tell you in writing if the leak is one we recommend fixing, living with, or replacing the system over.

How do technicians find a refrigerant leak, and how long does it take?

Four methods, in order of cost: electronic detector (20–40 minutes), UV dye (a return visit 1–2 weeks later), nitrogen pressure test with soap bubbles (1–2 hours, the definitive one), and isolation testing of each section when the leak is tiny.

Electronic sniffer. A handheld detector run along every joint, valve, and coil. Fast, on the truck, and it finds most active leaks in 20–40 minutes. It struggles with very slow leaks and with coil leaks buried in a wet, dirty evaporator. UV dye. A dye charge goes in with the refrigerant, the system runs, and a second visit with a UV light shows where it weeps. Cheap in labor, but it costs a return trip and a week or two of running. Nitrogen pressure test. Refrigerant is recovered, the system is pressurized with dry nitrogen to 300–400 psi, and every joint gets soap solution. Bubbles don't lie. This is the 1–2 hour method and the one that settles arguments — it's also required before a braze repair anyway. Isolation. When the leak is a fraction of a pound a year, the tech valves off the line set, the condenser, and the coil separately and watches which section drops. That can mean an overnight hold.

Our timed data says a straightforward recharge visit runs a median of 76 minutes dispatch-to-done across 10 visits (most between 55 and 125). We have not timed enough full leak-search-and-repair jobs to publish our own number, so the industry range stands: 2–4 hours to find and fix an accessible leak, and a 4–6 hour coil job if that's where it is. The whole timing picture is on our how long does AC repair take page.

Where do Orlando AC systems leak refrigerant?

Evaporator coil first — Florida's formicary corrosion eats copper from the inside. Then line-set braze and flare joints, Schrader valves at the service ports, and condenser coils damaged by lawn equipment, hail, or 15 summers of salt air.

Evaporator coil (#1 by a wide margin). The indoor coil sits in a humid air handler, and household chemistry — off-gassing from carpet, cleaners, and building materials — reacts with condensation to carve microscopic tunnels through the copper. It's called formicary corrosion because the tunnels look like ant farms, and it's why Orlando coils leak at 7–10 years far more often than up north. Coil leaks usually aren't repairable; the fix is the coil, $1,500–$2,500. Line-set joints. The braze where the copper meets the coils, and the flare nuts at the condenser, work-harden and crack over 2,800+ run hours a year. These are the good leaks: accessible, brazeable, and firmly inside the $400–$1,600 range. Schrader valves. The little tire-style cores at the service ports. A $10 part, replaced in 20 minutes, and responsible for a surprising share of "mystery" slow leaks. Condenser coil. Weed-trimmer damage, a hailstorm, or coil fins corroded through. Some are repairable at the joint; a leaking condenser coil on a 12-year-old unit is usually a replace conversation. Rubbed line sets. A copper line vibrating against a stud or a strap for a decade wears through. Easy fix once found, hard to find.

Why is topping off refrigerant every summer a bad deal?

Because you're renting, not buying. Two top-offs a year at 3 pounds each and $150 per pound is $900 a year for a hole that's still there — more than most leak repairs cost once.

Run the math on the typical slow-leak system in Orlando. It loses 2–3 pounds a season, so it gets "serviced" in May and again in August: 2 visits × 3 lb × $150 = $900 a year, plus two service calls, plus the electric-bill penalty of running under-charged for the weeks before each visit, plus the compressor wear of running low. Over three summers that's $2,700+ spent and the leak is exactly where it was. Meanwhile a brazed joint repair with a recharge lands once at $400–$1,600 and is done. The only time topping off is the rational move is when the system is old enough that the $5,000 rule says replace — and then the honest plan is one top-off to get through the season while you price a new system, not a top-off subscription. Our repair-or-replace guide has the full math.

When is a refrigerant leak repair worth it, and when should you replace instead?

Fix it if the leak is in a joint, valve, or line set and the system is under 10 years old. Move to a coil ($1,500–$2,500) if the coil is leaking on a system under 8. Replace ($6,500–$12,000) if the $5,000 rule fails or the system is on R-22.

Apply the $5,000 rule: repair cost × system age. A $1,000 leak repair on a 4-year-old system scores $4,000 — fix it. The same $1,000 on a 12-year-old system scores $12,000 — that money belongs in a new system, which runs $6,500–$12,000 installed in Orlando, with $8,500 a common mid-range for a 3-ton 15.2 SEER2 and $0-down financing around $112–$180 a month. Two more tests: any single repair over about 30% of replacement cost (roughly $2,500 on an $8,500 system) is a replace signal on a 10+ year system, and a system that has leaked before will usually leak again — copper that's corroding in one spot is corroding everywhere. Where the leak is matters too: a joint repair on a 9-year-old system is a good bet; a coil replacement on the same system means you've put $2,000 into a unit with 1–6 years left in Florida's 10–15 year lifespan. Check the parts warranty before deciding — a coil under a registered 10-year warranty is a labor-only job, and that changes the math.

What does a refrigerant leak cost on an older R-22 system?

$150–$250 per pound for reclaimed R-22, which means a recharge alone can be $900–$2,500 on a system that is at least 16 years old. Repairing a leak on R-22 almost never passes the $5,000 rule.

R-22 hasn't been manufactured or imported since 2020; what's left is reclaimed stock, and its price behaves like any scarce thing. If your system was installed before 2010 it is almost certainly R-22, it is almost certainly in the last stretch of its life, and putting $1,500 of reclaimed refrigerant into it after a leak repair is spending 20% of a new system on a unit that will leak again. Our advice on R-22 leaks is consistent: one honest diagnostic, and if the system otherwise runs, price the replacement. The R-22 phase-out guide covers the timeline; the short version is that the refrigerant is the reason the repair doesn't pencil.

Are leaks different on a new 2025+ R-454B system?

Yes in two ways: R-454B is A2L (mildly flammable), so every new system has leak sensors that shut it down and disperse refrigerant automatically, and the refrigerant runs $90–$150 per pound with supply that tightened in 2025.

If you bought a system in 2025 or 2026, a refrigerant leak announces itself differently: the A2L leak sensor trips, the unit shuts down, and the blower runs to disperse refrigerant. That's a safety feature, not a failure — but it means a small leak that an older system would have limped through for a season becomes a no-cool call immediately. The good news is that these systems are under a fresh parts warranty (10 years if registered within 60–90 days of install), so a leaking coil is a labor-only job. The refrigerant itself runs $90–$150 per pound installed, and 2025 saw real cylinder shortages that delayed some jobs by days; supply has normalized in 2026, but A2L handling requirements keep service costs modestly higher than R-410A work. One thing that never happens: an R-454B condenser paired with an old R-410A coil. The refrigerants and the components don't mix, and no manufacturer approves it.

Why does the price range from $400 to $1,600 for the same repair?

Three variables: how much refrigerant escaped (2 lb versus 8 lb is a $900 swing by itself), where the leak is (a valve versus a braze joint versus a coil), and how long the search takes (20 minutes with a sniffer versus 2 hours under nitrogen).

Here's how the same "leak repair" lands at either end. $400-ish: a 2-ton system that lost 2 pounds through a Schrader core. Sniffer finds it in 20 minutes, the core is a $10 part, 2 pounds of R-410A go back in, and the visit is done in under 2 hours. $1,600-ish: a 5-ton system that lost most of its 10-pound charge through a cracked braze joint at the evaporator. Refrigerant recovered, nitrogen test, braze repair, evacuation, 9–10 pounds back in at $110–$200 each. The labor is similar in both cases; the refrigerant is the difference. Two things that should never be in the range: after-hours surcharges (we charge the same $89 at 2 AM as at 2 PM, no exceptions — details on the emergency fees page) and per-pound refrigerant marked up past the market. Ask any company for the per-pound price and the pound count separately. If they won't split it, that's your answer.

Refrigerant Leak Cost questions, answered