Top-Rated Heating, Cooling in Lexington, KY

Repaired multiple runs of flexible ductwork in attic space to improve airflow distribution to upstairs rooms. Work included addressing worn and damaged duct sections showing significant dust accumulation and deterioration. Repairs were performed in areas with spray foam insulation and limited access points near the furnace location.

# HVAC Service Report - No Cooling Issue Responded to service call for air conditioning system experiencing limited cooling capacity. Upon arrival, performed comprehensive diagnostic evaluation of the approximately 2-year-old AC system. Conducted electrical testing using digital multimeter to verify proper voltage and amperage at the outdoor unit disconnect. Connected refrigerant manifold gauge set to service ports to measure system pressures on both high and low sides. Evaluated refrigerant charge levels and system operating pressures against manufacturer specifications. Testing equipment was properly installed at the outdoor condensing unit location to monitor real-time system performance. Digital diagnostics confirmed electrical parameters while pressure gauges provided critical data on refrigerant circuit operation. Visual inspection of exterior components and electrical connections was performed as part of standard troubleshooting protocol. Documented system conditions through

Conducted an electrical estimate for fixture replacement involving two basement light fixtures and four outdoor light fixtures. Assessed existing wiring, fixture locations, and compatibility requirements to provide accurate scope of work. Customer requested same-day installation upon estimate acceptance if scheduling permitted.

Disconnected and removed kitchen sink in preparation for full kitchen remodel. Shut off water supply at angle stops, disconnected braided stainless steel supply lines from hot and cold water valves, and removed P-trap assembly and tailpiece from drain system. Extracted sink basin from countertop opening and cleared all plumbing connections from cabinet base to provide clean workspace for renovation crew.

Responded to recurring drainage issue in kitchen where washing machine discharge was backing up into sink. Upon inspection of crawl space beneath kitchen, found sagging drain lines and inadequate support causing improper pitch and drainage flow restriction. Documented existing conditions showing flexible ductwork, exposed floor joists, and vapor barrier in crawl space. Identified need for proper pipe support and re-pitching of drainage lines to restore proper flow and prevent future backups.

Responded to water leak complaint at attic-mounted electric heat pump air handler system. Upon arrival, observed water damage at ceiling return air grille with visible staining and discoloration indicating prolonged moisture exposure during customer's absence. Inspected air handler unit and surrounding area, documenting conditions with photographs. Found condensate drain system with PVC drain line and brass valve assembly. Investigated source of water intrusion to determine cause of overflow condition. System evaluated for proper drainage function and potential blockages that may have caused backup during extended unattended operation period.

Responded to callback for recently installed heat pump system not cooling properly. Found air handler operational but unit not responding to thermostat cooling calls with indoor temperature reading 78°F while set to cool to 78°F. Accessed air handler unit in above-garage location and inspected electrical connections at control panel. Identified contactor issue preventing compressor operation. Verified proper wiring connections, tested control voltage, and restored system to proper cooling operation. Confirmed thermostat communication with outdoor unit and verified system cycling correctly on cooling demand.

Conducted comprehensive site assessment for complete HVAC system replacement involving 2.5-ton Carrier heat pump system. Evaluated existing heat pump and air handler configuration with indoor unit located in attic space requiring ladder access for inspection. Documented current equipment conditions including attic-mounted air handler with flexible ductwork and exterior condensing unit positioned on weathered concrete pad against brick wall foundation. Photographed installation environment including attic structural framing, insulation coverage, equipment placement, and outdoor unit location with electrical disconnect and conduit routing. Provided detailed replacement estimate for new Carrier heat pump system sized appropriately for existing application.

Responded to emergency no-heat call on 7-month-old system installation. Upon arrival, discovered loose wire connection at control board causing system failure. Reconnected and secured wiring, verified proper voltage readings at 20.5V, and confirmed system restored to normal operation.

Completed full HVAC system replacement including installation of Lennox 2.5-ton air conditioner (ML14KC1-024), 93% efficiency 70,000 BTU furnace (ML193UH070XE36BK), and evaporator coil (CK40HT-36B) in crawl space. Installed Friedrich 2-ton dual-head mini-split system (FPHMR27A3D outdoor unit with FAHFW12A3D indoor head) in upstairs area to replace existing in-wall AC units. Capped off existing ductwork to upstairs bedrooms to improve airflow balancing and system efficiency in lower living area. Installation included outdoor unit pad, electrical whip kit, disconnect boxes, refrigerant line insulation, filter drier, and transitions from evaporator coil to existing ductwork. Installed SS2 coil drain safety water sensor for overflow protection. Furnace installation included standard air filter rack, connections to existing flue piping, electrical and gas shut-off switches, flexible gas line connector, and flame roll-out protection. Ran new electrical wiring from main breaker panel to outd

Responded to warranty service call for TXV replacement on HVAC system. Accessed indoor air handler unit, removed existing thermal expansion valve from refrigerant circuit, and installed new factory-authorized replacement TXV. Brazed copper connections, pressure tested system for leaks, and verified proper refrigerant flow through metering device. System restored to normal operating condition with all components functioning within manufacturer specifications.

Responded to no-cool call on 9-year-old Lennox system with thermostat reporting loss of power to air conditioning unit. Upon inspection, discovered failed contactor with severely burned and deteriorated copper coil windings showing extensive heat damage and corrosion. Replaced defective contactor, verified proper voltage at thermostat, confirmed fresh batteries installed, and restored full system operation with normal cooling cycle.

Responded to non-urgent service call for drain pan filling up and overflowing on residential HVAC system. Upon arrival, inspected air handler unit and identified clogged condensate drain line as primary cause of water accumulation. Evaporator coil showed visible dust and debris buildup on fins, contributing to restricted airflow and excess condensation. Cleared condensate drain line obstruction using appropriate methods to restore proper drainage. Verified drain pan was emptying correctly after clearing blockage. Recommended filter replacement and coil cleaning to prevent future drainage issues and maintain system efficiency. Unit cooling properly at time of service completion with condensate draining as designed.

Responded to service call for water damage on ceiling below attic-mounted HVAC unit. Upon inspection, confirmed active water staining with yellowish-brown discoloration indicating moisture infiltration from above. Accessed attic space and located indoor air handler with condensate drainage system. Identified compromised drain pan showing signs of overflow due to primary condensate drain line obstruction. Cleared blockage from PVC condensate line, verified proper drainage flow, and inspected drain pan for cracks or damage. Tested system operation through complete cooling cycle to ensure condensate is properly draining and no further leakage is occurring. Recommended monitoring ceiling stain for any expansion and advised that existing cosmetic damage will require separate repair once area has fully dried.

Replaced failed compressor unit under warranty on commercial HVAC system. Removed old compressor (Model: ZP42K6E-PFV-130, Serial: 22J9116DM) and installed new warranty replacement unit. Documented and photographed both old and new compressor nameplate information including model numbers and serial numbers for warranty claim submission.

Responded to callback for newly installed AC system failing to maintain adequate cooling during daytime hours. Upon arrival, performed diagnostic assessment including temperature differential measurements at supply ductwork, which revealed 47.9°F supply air temperature. Inspected air filter at return air grille and found moderate dust accumulation on pleated media, though not severely restricted. System demonstrated proper refrigerant temperatures and compressor operation, with cooling performance degradation correlating with peak solar load conditions. Documented system conditions with photographic evidence of supply air temperatures and filter condition for ongoing performance evaluation of new installation.

Conducted on-site evaluation for tankless gas water heater installation in residential property. Assessed existing basement utility area including current plumbing infrastructure, gas line accessibility, and venting requirements. Documented existing HVAC system placement, electrical panel location, and available wall space for tankless unit mounting. Evaluated ceiling-mounted water supply lines and drainage configuration to determine connection points and required modifications. Measured clearances and identified optimal installation location considering manufacturer specifications for combustion air, venting pathways, and service access. Photographed existing conditions including structural support posts, exposed joists, and utility routing to develop comprehensive installation plan and material requirements for tankless water heater conversion.

Completed Care Plan tune-up on two gas furnace and air conditioning systems, both located in basement. Performed comprehensive electrical diagnostics using amp meter to verify proper current draw on compressor circuits. Inspected and tested capacitors, contactors, and electrical connections on both outdoor condensing units. Verified proper operation of all system components including blower motors, controls, and safety devices. Customer provided 16x25x1 MERV 10 filters which were installed in both units. Both systems are operating within manufacturer specifications despite being over 30 years old. Recommended monitoring due to age of equipment.

Completed tanked water heater flush service to remove sediment buildup and restore optimal heating efficiency. Performed comprehensive 65-point plumbing inspection of residential fixtures, including toilet operation, flush mechanism functionality, and sink faucet system with wall-mounted chrome fixtures. All inspected components found to be operating within normal parameters with proper water flow and drainage confirmed throughout the system.

Responded to same-day callback for newly installed Lennox 70K BTU 80% gas furnace (ML180UH070E36AK), 2.5 ton 15.5 SEER2 AC unit (ML14KC1-030-230), evaporator coil (CK40HT-24A-71), and Aprilaire 1000 media cabinet with report of no power to system. Upon arrival, verified attic installation and inspected all equipment connections. Discovered thermostat wiring issue preventing system activation. Corrected low voltage wiring connections at thermostat and furnace control board, verified proper 24V circuit continuity, and restored power to system. Cycled furnace through complete heating operation, confirmed proper ignition sequence, burner flame characteristics, and blower motor function. Verified digital thermostat communication and programming. System now operating normally with all safety controls functioning as designed.