Top-Rated Heating, Cooling in Lexington, KY

# No Cooling - 15+ Year Old System Responded to no cooling call for residential air conditioning system over 15 years old affecting entire home. Upon inspection, discovered failed control wiring with significant age-related deterioration, including degraded insulation and compromised connections. Replaced damaged low-voltage wiring bundle to restore proper communication between thermostat and outdoor condensing unit. Verified furnace air handler operation and confirmed all electrical connections secured. System restored to full cooling operation with proper airflow throughout residence.

Replaced furnace control board under parts warranty coverage. Investigated source of water accumulation in and around furnace unit that previous technicians had incorrectly identified as normal operation. Identified moisture issue causing potential damage to control board and other electrical components. Documented existing conditions with photographs showing equipment housing and surrounding areas with evidence of water exposure and component deterioration. Completed diagnostic assessment to prevent future board failure and protect system integrity from ongoing moisture intrusion.

Modified drain piping system adjacent to furnace to provide proper termination point for water heater temperature and pressure relief line. Permanently closed existing floor drain beneath furnace by filling with concrete. Installed open receptacle on existing sewer line to right of furnace with new P-trap to maintain proper trap seal. Rerouted water heater T&P relief line into newly installed receptacle using white PVC piping secured with mounting brackets along cinder block wall. Configured all piping to ensure proper drainage and professional appearance while maintaining code-compliant installation.

Responded to electrical service call regarding dishwasher outlet with visible signs of burning and heat damage. Inspected the dedicated dishwasher receptacle and discovered evidence of arcing and thermal damage to the outlet and surrounding wiring connections. Replaced the damaged outlet with a new GFCI-protected receptacle, verified proper wire terminations, and tested for correct voltage and ground continuity. Confirmed safe operation and advised customer that the dishwasher circuit is now secure for use.

Completed warranty replacement of outdoor condensing unit requiring two-man lift over privacy fencing to access narrow side yard installation location. Replaced failed ODU with new Lennox equipment, uploaded equipment tags and documentation for warranty claim processing. Installed new filter drier, thoroughly purged line set and evaporator coil with nitrogen to remove contaminants and moisture. Maintained nitrogen flow during all brazing operations to prevent oxidation and ensure clean refrigerant circuit. Verified proper unit leveling and secure placement on existing pad. Confirmed electrical connections at disconnect box, tested system operation, and ensured all refrigerant lines were properly insulated and secured.

Removed and properly disposed of existing 50-gallon residential gas water heater from utility closet. Installed new Bradford White 50-gallon gas-fired water heater in same location, connecting incoming cold water supply and outgoing hot water distribution lines with appropriate copper piping and fittings. Reconnected yellow flexible gas supply line to gas control valve and verified secure connections. Installed code-compliant metallic exhaust vent piping for proper combustion gas venting. Performed complete system startup, checked all connections for gas and water leaks, verified proper burner ignition and operation, and confirmed full functionality of unit before departure.

Performed routine HVAC maintenance on basement unit. Conducted system diagnostics including refrigerant pressure testing using manifold gauges, inspected condensate collection system and verified proper drainage, checked electrical controls and safety switches for proper operation, and installed customer-supplied 30x36x2 air filter. All components operating within normal parameters upon completion of service.

Completed annual Club Duo maintenance on a one-year-old geothermal system with indoor unit located in basement. Performed comprehensive system inspection and pressure testing in response to concerns about potential refrigerant leak from previous winter's low refrigerant condition. Inspected evaporator coil, which showed dirt and debris accumulation, and verified system pressures using calibrated gauges connected to service ports.

Completed Club Duo maintenance on dual-system HVAC installation consisting of gas furnace/air conditioner unit and air handler/heat pump configuration located in basement/attic areas. Performed comprehensive inspection of gas furnace burner assembly, confirmed proper ignition sequence and flame characteristics with blue combustion pattern indicating optimal air-fuel mixture. Inspected heat exchanger, burner assembly, and all copper refrigerant lines for signs of wear or corrosion. Verified all electrical connections, control wiring, and safety devices functioning correctly. Checked blower motor operation and airflow on both systems. Noted filter sizes as 16x20x1 for upstairs unit and 20x25x1 for downstairs unit; filters not included in service. All components operating within normal parameters at time of inspection.

Responded to a broken water line supplying the dishwasher. Upon arrival, water was already shut off to the entire house. Accessed the plumbing in the basement utility area where the dishwasher supply line connects to the main water system. Replaced corroded pipe fittings and installed new dual shut-off valve assembly with cross-handle controls mounted to the floor joist. Connected new braided stainless steel flex line to supply dishwasher, replacing the failed water line. Tested system for leaks after restoring water pressure and verified proper operation of both shut-off valves.

Completed Gold Level prepaid maintenance on single-system AC/GF unit located in basement. Addressed previous sensor issue where water backup valve had tripped; verified valve operation, cleared backup, and replaced 20x25x4 filter supplied by customer. Performed diagnostic testing with digital multimeter, confirming proper electrical readings and system functionality across all components.

Responded to water leak complaint caused by damaged dryer exhaust line. Upon inspection, found flexible duct kinked and obstructed with accumulated pet hair and lint, creating condensation trap that leaked through ceiling below. Removed and replaced compromised exhaust ductwork, cleared all blockages from system, and verified proper airflow and drainage. Repaired water-damaged drywall in affected ceiling area and completed paint touch-up to restore surface finish.

Completed comprehensive plumbing installation running new copper supply lines from the main water line connection to multiple fixtures including water heater, kitchen sink, and bathtub/shower assembly. Removed existing kitchen faucet and installed customer-supplied replacement unit, ensuring proper connections and seal integrity. All fixtures were tested for proper water flow, pressure, and functionality with no leaks detected prior to project completion.

Responded to callback for system freezing issue previously addressed on 9/3. Upon inspection, discovered significant ice buildup on evaporator coil and surrounding components within air handler unit. Identified restricted airflow as primary cause due to clogged filter and reduced system capacity. Cleaned evaporator coil, replaced air filter, verified proper refrigerant charge and pressures, and confirmed drainage line functionality. System operating normally with adequate airflow and temperature differential at time of departure.

Performed routine maintenance flush on a 9-year-old gas tankless water heater located in carport. Connected circulation pump and hoses to service valves and flushed unit with descaling solution to remove mineral buildup and maintain optimal heat exchanger performance. During inspection, identified significant corrosion on copper pipe connections and fittings near the unit, indicating potential moisture exposure and oxidation over time. Completed flush cycle, verified proper flow rates, and documented corroded plumbing components for future repair consideration.

Responded to no cooling call on 5-year-old electric air conditioning system serving master bedroom and basement areas. Upon arrival, thermostat was set to 69°F but indoor temperature measured 74°F, with unit blowing lukewarm air instead of cold air. Performed diagnostic inspection of outdoor condensing unit and indoor air handler located in basement. Visual inspection of outdoor unit revealed severely corroded capacitor with significant oxidation and greenish patina on terminal connections. Capacitor showed dark discoloration at connection points with degraded wire terminals. Tested capacitor and confirmed failure, which prevented compressor from starting properly and resulted in loss of cooling capacity. Replaced failed dual-run capacitor with new OEM-equivalent unit rated for proper microfarad and voltage specifications. Cleaned corroded terminal connections and secured all electrical connections to manufacturer specifications. Cycled system through complete cooling operation and

# HVAC Service Completed Responded to customer complaint of air conditioning system not producing cold air. Upon arrival, performed initial system assessment and temperature diagnostics. Measured supply air temperature at evaporator coil, which registered 79.3°F, confirming inadequate cooling performance. Further investigation revealed severely frozen evaporator coil with heavy ice accumulation throughout the coil assembly. Coil surface temperature measured 5.15°F, indicating complete freeze-up condition. Diagnosed frozen evaporator coil caused by restricted airflow. System was shut down to allow coil to thaw completely. Identified dirty air filter as primary cause of airflow restriction leading to coil freeze-up. Replaced air filter with proper size filter to restore adequate airflow across evaporator coil. Allowed sufficient time for ice to melt completely from coil surfaces. Once thawed, restarted system and verified proper airflow and refrigerant operation. System returned to n

Responded to water leak issue in basement utility area near HVAC equipment. Upon inspection, identified clogged floor drain below furnace with water puddling at drain opening. Assessed condensate drainage system and determined condensate lines require rerouting with improved slope to prevent future drainage issues. Recommended installation of new condensate pump and coordination with plumbing to properly redirect condensate lines away from floor drain to ensure adequate drainage and prevent recurrence of standing water conditions.

Completed bi-annual planned maintenance visit on commercial facility with 19 heat pumps/air handlers and 1 mini-split system across two buildings. Performed comprehensive AC tune-ups on all units, inspecting evaporator and condenser coils for cleanliness and proper airflow. Utilized refrigerant diagnostic equipment to verify system pressures, superheat, and subcooling values, confirming all units operating within manufacturer specifications. Documented filter sizes as 18 20x20x1 and 1 16x20x1 for future maintenance coordination. All equipment tested and found operational with no immediate repairs required at time of service.

Completed Club Single maintenance on gas furnace and air conditioning system. Performed standard inspection of furnace unit in basement, verified capacitor specifications at 45 microfarads, and documented equipment condition with photos. System operational with no deficiencies noted during visit.