AC Repair Services › Refrigerant Recharge and Leak Repair

Refrigerant Recharge and Leak Repair in Garland, TX

Refrigerant doesn't get used up — if the level is low, it left the system somewhere through a leak. Adding refrigerant without finding and fixing that leak means you're paying for a temporary fix that buys you a few months before the same problem returns. We locate the leak first, repair it, and then bring the charge back to spec.

Call (361) 338-5229

When to Call

When You Need Refrigerant Recharge and Leak Repair

The system runs but barely cools even on a moderate day
You've had refrigerant added before but the cooling problem came back
Ice is forming on the copper lines or on the indoor coil
The outdoor unit runs but the air coming from vents isn't cold
A tech told you the system is low on refrigerant but didn't find a leak
You hear a hissing sound near the air handler or outdoor unit

How It Works

Our Process for Refrigerant Recharge and Leak Repair

1

Pressure test and charge check

We measure the current refrigerant pressure against what the system requires. This confirms low charge and tells us how severe the loss is.
2

Leak detection

We use an electronic leak detector and UV dye as needed to find where refrigerant is escaping. Common locations are the evaporator coil, line set joints, and the Schrader valves.
3

Leak repair

We repair the leak at the source. Depending on location, that may mean sealing a joint, replacing a valve, or addressing a coil — we explain the options before proceeding.
4

System evacuation

Before recharging, we pull the system down to a proper vacuum. Skipping this step introduces moisture and shortens equipment life.
5

Recharge to manufacturer spec

We add the correct refrigerant type to the exact charge the system requires — not a rough fill. Then we verify pressures and temperatures confirm proper operation.

What's included

Refrigerant pressure measurement and system charge verification
Electronic and dye leak detection across the full refrigerant circuit
Repair of the identified leak point before any refrigerant is added
Full system evacuation prior to recharge
Recharge to manufacturer specification with post-charge verification

What's not included

Evaporator coil replacement if the coil itself has failed — that's a separate scope and cost
Line set replacement if the copper is corroded beyond repair
Any work inside walls or ceilings if the leak is in a concealed section of line set

Real Situations

Common Scenarios in Garland

A homeowner near the Firewheel area had refrigerant added last summer and is already having the same cooling problem again.

We locate the leak that whoever came out before either missed or didn't look for. We repair it properly before adding any refrigerant. A recharge without a leak fix is money wasted.

A family off Buckingham Road finds ice on their indoor unit and shuts the system off as instructed.

We let the coil thaw completely before running pressure tests — checking a frozen coil gives false readings. Once thawed, we test the charge, find the leak, and repair in sequence.

A homeowner has a 15-year-old unit running R-22 refrigerant that needs a recharge.

We explain the current supply situation with R-22 honestly — it's expensive and increasingly difficult to source. We give the homeowner real information about repair cost versus system replacement so they can make an informed call.

Garland Context

Why this matters in Garland

Garland's heat means AC systems run hard from May through September, which puts sustained stress on coil joints and line connections. The clay soil here shifts over time, and that movement can stress copper line sets that run through slabs or tight chases. Systems in older neighborhoods like Holsworth and Embree that have never had leak checks are often running undercharged for years without the homeowner knowing.

Straight Talk

About pricing & scope

Cost depends on refrigerant type, how much was lost, and where the leak is located. A minor joint leak costs significantly less to fix than a leaking evaporator coil. We tell you what we find and what each option costs before we proceed. Some older refrigerant types also carry a higher material cost that we'll explain upfront.

What This Fixes