Licensed & Insured · Family Owned & Operated

Refrigerant Leak Detection & Repair
in Mission, TX & the RGV

Low on refrigerant usually means a leak — and just topping it off won't fix it. Our team tracks down where your air conditioner is losing refrigerant, seals the source, and recharges it right, so your home cools the way it should.

Call Now — (956) 201-8218 Get a Free Quote

Losing Refrigerant? The Real Problem Is the Leak.

Your air conditioner doesn't use up refrigerant the way a car uses gas. It runs in a sealed loop, so when the level drops, it's leaking out somewhere — through a corroded coil, a worn line, or a loose connection. In the Rio Grande Valley heat, even a slow leak means your AC runs longer, cools less, and drives your power bill up month after month.

Low refrigerant is also one of the fastest ways to burn out a compressor, the most expensive part of your system. That's why we don't just recharge and leave. We find where your air conditioner is losing refrigerant across Mission, TX and the whole Valley, seal the source, and then bring the system back to the right level — so the fix lasts instead of leaking away.

Climate Heating & Cooling technician using gauges to check a rooftop AC unit for a refrigerant leak in the Rio Grande Valley

What Our Refrigerant Leak Service Covers

From finding the leak to verifying the fix, here's how we handle low refrigerant the right way.

Refrigerant Leak Detection

We use proven methods to pinpoint exactly where your system is losing refrigerant, instead of guessing.

Refrigerant Line Repair

Worn or damaged lines and loose connections get sealed and repaired the right way.

Coil Leak Assessment

Corroded evaporator and condenser coils are common leak points — we check them and tell you straight what they need.

Refrigerant Recharge

Once the leak is sealed, we recharge your system to the exact level the manufacturer calls for.

R-22 & R-410A Systems

We work on both older R-22 units and current R-410A systems, and give honest advice on aging equipment.

Performance Verification

We test cooling performance and pressures after the repair to confirm your AC is cooling the way it should.

How We Find & Fix Refrigerant Leaks

Detection first, then a lasting fix. Here's how we handle a low-refrigerant system.

1

Symptom Check

We start with what you're seeing — warm air, ice, hissing, high bills — to understand how your system is behaving.

2

Leak Detection

A licensed tech tests the system to locate exactly where the refrigerant is escaping.

3

Repair the Source

We seal or replace the leaking part at the source, so the refrigerant stays where it belongs.

4

Recharge & Verify

We recharge to the right level and test cooling and pressures to confirm the leak is fixed for good.

Family Owned · 20+ Years in the RGV

We Fix the Leak, Not Just the Symptom.

Plenty of companies will pump in refrigerant, collect a check, and drive off — knowing full well you'll be calling again in a month. That's not how we work. Call us and you get a local, family-owned business in Mission, TX that finds the real leak and fixes the cause, so you're not paying to refill a system that keeps leaking.

With more than 20 years serving Rio Grande Valley homes, our licensed and insured team knows where these systems fail and how to fix them right the first time. We'll always tell you the truth about your equipment — including when sealing a leak on an old unit isn't worth it.

Climate Heating & Cooling refrigerant service on a rooftop AC unit in the Rio Grande Valley

Refrigerant Leak Questions — Answered Straight

Honest answers to what Rio Grande Valley homeowners ask us most about low refrigerant and leaks.

Common signs are an AC that runs constantly but doesn't cool, warm air from the vents, ice on the refrigerant lines or coil, hissing or bubbling sounds, and higher-than-usual power bills. If you've had to add refrigerant before, that's a big clue — a sealed system shouldn't lose it.
Refrigerant runs in a closed loop, so if the level is low, it leaked out somewhere. Just recharging it sends your money right back out the leak in a few weeks or months — and running low on refrigerant can burn out your compressor. We find and seal the leak first, then recharge, so the fix actually lasts.
R-22 (often called Freon) is the older refrigerant used in systems built before about 2010. It's been phased out and is now expensive and hard to get. R-410A is the current standard. If you have an older R-22 system with a leak, we'll give you an honest look at whether repair or replacement makes more sense.
Yes. Low refrigerant makes your system work harder, cool less, and run up your energy bill — and over time it's one of the top causes of compressor failure, which is the most expensive AC repair there is. Catching and sealing a leak early protects the most costly part of your system.
When we find and properly seal the actual source of the leak, the repair holds for the long term. The key is doing it right — locating the real leak instead of guessing. In some cases, like a badly corroded coil on an older unit, replacing the leaking part is the lasting fix, and we'll tell you straight if that's the situation.
It depends on where the leak is and how much refrigerant your system needs, so we find the leak first and give you upfront pricing before any work. Call us for a free quote — we'll explain what we found and your options in plain language, no surprises.

Get Your Refrigerant Leak Fixed Right

We find and seal the leak — not just recharge
Honest diagnosis & upfront pricing
Licensed, insured & family owned
Call Now — (956) 201-8218

Is Your AC Low
on Refrigerant?

Don't just top it off and hope. Call today and we'll find the leak, fix it right, and get your home cooling again across Mission and the Valley.

Call Now — (956) 201-8218 Get a Free Quote