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AC Leak Detection Service in Richardson, TX
AC leak detection finds where refrigerant is escaping from your system — whether that's the evaporator coil, the line set, a valve, or the condenser. Simply adding refrigerant without finding the leak is a temporary patch that costs money every season. We use electronic leak detectors and UV dye methods to locate the source before recommending any repair. Some leaks are small and in accessible spots; others are deep in a coil and require a different conversation.
Richardson AC Repair Pros provides AC leak detection service for homeowners across Richardson, TX. Call for a free inspection and a written quote before any work begins.
When to Call
When You Need AC Leak Detection Service
- Your AC was recharged last summer and is already low on refrigerant again
- You can see oily residue on your refrigerant lines or near the outdoor unit fittings
- Your system cools fine in the morning but struggles to keep up by afternoon on hot days
- A technician told you the charge was low but didn't tell you where the refrigerant went
How It Works
Our Process for AC Leak Detection Service
- 1
Pressure Check
We measure system pressures first to confirm refrigerant loss and establish how significant the leak rate is before searching.
- 2
Electronic Detection
We pass an electronic leak detector across coils, fittings, valves, and line set connections to identify high-concentration areas.
- 3
UV Dye Confirmation
When electronic detection points to a region but doesn't pinpoint the exact spot, we use UV dye and a black light to find it precisely.
- 4
Findings Report
We tell you exactly where the leak is, how accessible it is, and what repair options exist — including when replacement makes more sense than repair.
Richardson Context
Why this matters in Richardson
North Texas heat puts sustained pressure on AC systems for months at a stretch, and small refrigerant leaks that might go unnoticed in a milder climate become obvious fast in Richardson summers. Systems over ten years old are more prone to leaks at brazed joints and coil connections.
Straight Talk
About pricing & scope
Detection is one charge; repair is a separate scope depending on where the leak is and what's needed to fix it. A leak in a service valve costs far less to address than one inside an evaporator coil.
What This Fixes
Problems We See in Richardson
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