Refrigerant, Coil & Cooling Circuit Services Georgetown TX

Professional leak detection using electronic sniffers and UV dye. Find leaks before recharging — or recharge just moves the problem.

High-sensitivity electronic leak detectors locate small leaks in coils, line sets, and fittings that visual inspection misses.

UV dye injection and black light inspection — effective for finding intermittent or slow leaks that evade electronic detection.

Pressure test refrigerant circuits with dry nitrogen to verify leak-free condition before charging new refrigerant.

Proper refrigerant recharge — measured by subcooling and superheat, not just pressure gauges. We charge to manufacturer spec.

EPA-compliant refrigerant recovery before any system work requiring circuit opening.

Deep vacuum pull to remove moisture and non-condensables before refrigerant charge — critical for system longevity.

Extended deep vacuum to achieve proper micron levels — we don't rush this step that protects compressor life.

Convert systems from discontinued refrigerants to approved drop-in or replacement refrigerants.

Flush contaminated line sets during compressor replacement to prevent new compressor failure from acid or debris.

Professional braze repair of pinhole leaks and joint failures in copper refrigerant lines.

Repair damaged liquid line sections including crimps, kinks, and corrosion failures.

Replace deteriorated suction line insulation — critical for efficiency and preventing condensation in Georgetown's humid summers.

Seal wall and foundation penetrations around line sets to prevent pest entry and air infiltration.

Install locking valve caps to prevent refrigerant theft and unauthorized access to Schrader valves.

Replace leaking Schrader valve cores — a small but common source of refrigerant loss over time.

Install or replace liquid line filter driers — required after any system opening to remove moisture and acid.

Replace leaking or damaged service valves on compressors and line set connections.

Replace failed accumulators that protect compressors from liquid refrigerant slugging.

Replace failed thermostatic expansion valves — a hunting or stuck TXV causes refrigerant distribution problems and efficiency loss.

Repair or replace discharge line mufflers that reduce compressor noise and vibration.

Clean, inspect, and service evaporator coils — dirty coils are a leading cause of reduced cooling capacity in Georgetown homes.

Replace failed or leaking evaporator coils — including proper refrigerant recovery, installation, and recharge.

Straighten bent evaporator fins to restore full airflow through the coil and recover lost capacity.

Clean condenser coils fouled by Georgetown's cottonwood, dust, and debris — critical for summer efficiency.

Repair pinhole leaks and minor damage in condenser coils when full replacement isn't required.

Deep acid wash for severely fouled condenser coils — removes mineral scale, oxidation, and embedded debris.

Address the root cause of a frozen evaporator coil — low refrigerant or restricted airflow. We fix the cause, not just defrost.

Diagnose and repair the refrigerant or airflow condition causing ice formation on copper suction lines.