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AC Leak Detection Service in Boynton Beach, FL
Leak detection means systematically locating where refrigerant is escaping from your system — whether that's a fitting, a coil, a valve, or a damaged line. Finding the leak is a separate skill from just adding refrigerant back. Without knowing where it's coming from, any recharge is temporary.
Boynton Beach AC Repair Pros provides AC leak detection service for homeowners across Boynton Beach, FL. Call for a free inspection and a written quote before any work begins.
When to Call
When You Need AC Leak Detection Service
- Your system needed a recharge within the past year and now it's low again
- A technician added refrigerant but didn't identify where the loss came from
- You hear a faint hissing near the air handler or the outdoor condenser unit
- There's an oily residue visible on refrigerant fittings or line connections
- Your system ices up repeatedly even after refrigerant was added recently
- You want to know the condition of the refrigerant circuit before buying a used home
How It Works
Our Process for AC Leak Detection Service
- 1
System pressure assessment
We connect gauges first to confirm whether the system is actually low and by how much. That context shapes how urgently we need to find the leak.
- 2
Electronic detection sweep
We use a heated diode or infrared leak detector to sweep the accessible portions of the refrigerant circuit — line set connections, service valves, and evaporator coil access points.
- 3
UV dye inspection
If dye was previously added to the system, we use a UV light to look for traces at joints and coils. If no dye is present, we can introduce it during this visit for future tracking.
- 4
Nitrogen pressure test for hard-to-find leaks
When electronic detection doesn't locate a clear source, we can pressurize the system with nitrogen and use a soap solution to pinpoint leaks at fittings and brazed joints.
- 5
Leak source report
We tell you exactly where the leak is, how significant it appears to be, and what the repair involves. If it's in a location that requires coil replacement, we say so plainly.
- 6
Repair recommendation and next steps
We don't push you toward the most expensive fix. We explain the options — repair, component replacement, or system replacement — based on what we actually found.
What's included
- Electronic refrigerant leak detection across the accessible line set and fittings
- UV dye check if dye is already present in the system from a prior service
- Written report of the leak location and its likely cause
- Honest assessment of whether the leak is repairable or requires component replacement
- Pressure reading documentation before and after the detection procedure
What's not included
- Refrigerant recharge after detection is priced separately — detection and recharge are two services
- Opening walls or ceilings to access buried line sets — we detect what's accessible without demolition
- Coil or line set replacement is a separate repair quoted after we confirm the leak location
Real Situations
Common Scenarios in Boynton Beach
A homeowner in a townhouse near Gateway Boulevard had refrigerant added twice in 18 months by two different companies, and neither found a leak.
We start with a thorough electronic sweep rather than just gauges. In cases like this, the leak is often at a flare fitting inside the air handler cabinet or at the indoor coil — spots that get skipped in a quick visit. We take the time to check every accessible connection.
A buyer doing due diligence on a home near Ocean Ridge wants to know if the AC refrigerant circuit is intact before closing.
We treat it as a standalone inspection — pressure check, electronic sweep, UV light check. We document what we find in writing. If the system holds pressure and shows no trace of dye at connections, we say so. If it doesn't, you know before you sign.
A property owner notices an oily stain on the concrete pad beneath the outdoor condenser unit.
Oil residue outside near the condenser is often a sign of a refrigerant leak at a service valve or the base of a fitting — refrigerant carries compressor oil with it when it escapes. We inspect the condenser connections first, then trace the line set back toward the air handler.
Boynton Beach Context
Why this matters in Boynton Beach
In Boynton Beach, the combination of salt air, high ambient humidity, and systems that run most of the year creates accelerated corrosion on copper refrigerant lines and coil connections. Formicary corrosion — tiny pinholes that form in copper evaporator coils from household chemical exposure — is common in South Florida homes and is one of the harder leaks to detect without UV dye or nitrogen testing.
Straight Talk
About pricing & scope
Some leaks are easy to find in 20 minutes. Others — particularly slow leaks inside evaporator coils — can take much longer or require a follow-up after UV dye has had time to circulate. We won't charge you for guessing. If we can't confidently locate the source in one visit, we'll tell you what the next step is and why.
What This Fixes
Problems We See in Boynton Beach
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