Top-Rated Heating, Cooling in Lexington, KY

Responded to no cooling complaint on commercial HVAC system following earlier electrical breaker repair. Upon arrival, verified thermostat calling for cooling with both stage 1 and stage 2 compressors activated, but unit only delivering warm air. Diagnosed failed compressor that likely sustained damage when power was restored after electrical issue, preventing refrigerant circulation despite proper voltage now present at unit.

Responded to callback for insufficient cooling on second floor with 11-degree temperature differential between setpoint and actual reading. Performed diagnostic evaluation of upstairs HVAC system. Inspected supply air temperatures at register, measuring 32.5°F at ductwork, indicating adequate cooling capacity from equipment. Examined air distribution system including ductwork insulation and supply vents. Found evidence of condensation staining on duct insulation material and dust accumulation on supply registers, suggesting potential airflow restrictions or distribution issues affecting system performance.

Replaced faulty thermostatic expansion valve (TXV) on HVAC system and performed complete maintenance tune-up. System was evacuated to proper micron levels and verified leak-free operation with digital vacuum gauge reading below 500 microns before recharging refrigerant to manufacturer specifications.

Responded to callback for mini-split system installed on 7/10 with inadequate cooling in shop area while office head unit operating normally. Arrived on site and performed diagnostic evaluation of the underperforming shop head unit, which was running continuously but maintaining only 83°F ambient temperature. Conducted visual inspection of indoor head unit mounted in shop space and traced refrigerant lines to outdoor condensing unit. Documented system conditions with photos showing installation configuration and equipment layout. Refrigerant charge had been previously reclaimed and corrected to manufacturer specifications by another technician days prior. Contacted technical support to authorize any necessary parts ordering before proceeding with repairs. System requires further troubleshooting to identify root cause of insufficient cooling capacity in shop zone.

Installed new Honeywell Home T10 digital thermostat to replace existing unit at commercial facility. Verified proper system communication, programmed temperature settings, and confirmed equipment response and humidity monitoring functionality operational.

Responded to no cooling complaint on 2-year-old electric AC system reporting warm air discharge and unusual noise. Upon arrival, verified thermostat set to cooling mode at 74°F. Performed diagnostic inspection of Bryant furnace/air handler and outdoor condensing unit. Identified abnormal operational sounds requiring further investigation of blower motor assembly and compressor function. Documented system configuration and current operating conditions with photographic evidence for service records.

Installed Intellazone 2-24v zoning control system and replaced two existing thermostats with TPCC32U03WWAP color touchscreen models to enable multi-zone temperature control. Completed all electrical wiring connections to the control board terminal blocks for zone management, programmed the system for proper zone operation, and verified all LED indicators and zone functions were operational. Installation required approximately three hours to mount equipment, run wiring, configure system parameters, and test zone switching capabilities.

Responded to service call for Lennox HVAC system requiring warranty TXV (thermostatic expansion valve) replacement. Replaced defective expansion valve with warranty part, successfully reusing existing refrigerant charge to minimize system downtime. Completed installation and verified proper system operation with temperature readings confirming 55°F supply air temperature, indicating correct refrigerant flow and system performance.

Responded to no cooling complaint on residential HVAC system. Upon arrival, performed comprehensive system diagnostics including visual inspection of indoor air handler unit in basement and outdoor condensing unit. Tested dual run capacitor on outdoor unit using digital multimeter, verifying electrical values and component functionality. Inspected blower motor wiring, control board connections, and all electrical components within air handler cabinet. Evaluated contactor operation and checked all wire terminations for proper connections. System assessed for mechanical and electrical failures contributing to loss of cooling operation.

Conducted electrical site assessment for natural gas standby generator installation with focus on Kohler equipment options. Evaluated existing 200-amp main electrical panel and documented current circuit configuration to determine load requirements for automatic transfer switch integration. Assessed natural gas supply infrastructure and meter location for generator fuel connection feasibility. Primary objective is backup power for critical loads including sump pump system during utility outages, requiring load calculation analysis and transfer switch sizing to ensure proper emergency power distribution.

Performed comprehensive plumbing inspection of bathroom fixtures including toilet, shower valve, and faucet assembly per customer request. Conducted thorough examination of all components, tested water flow and drainage systems, and inspected grab bar installations and shower pan integrity. All fixtures found to be functioning properly with no leaks, drainage issues, or mechanical defects detected at time of inspection.

Conducted plumbing estimate for new sump pump installation in existing outdoor rainwater collection pit. The pit showed significant deterioration with heavy rust, corrosion, moss growth, and accumulated organic debris, requiring assessment for proper pump sizing and potential structural remediation before installation. Provided recommendations for sump pump system to effectively manage rainwater drainage and prevent water accumulation issues.

# HVAC Maintenance Completed Performed comprehensive Gold Level annual maintenance on single-system HVAC unit installed October 2026. Conducted full system inspection and diagnostics, including electrical current measurement showing 53.0 amp draw on compressor circuit using clamp meter. Verified thermostat operation and calibration with Honeywell Home smart thermostat displaying proper communication and temperature control at 75°F setpoint in cooling mode. Inspected all electrical connections, wiring harnesses, and junction box terminals for proper contact and absence of heat damage. Evaluated refrigerant lines, copper piping, and flex ductwork connections for leaks and proper insulation. System operating within normal parameters with no deficiencies noted. All prepaid maintenance tasks completed per Gold Level service agreement specifications.

Completed full HVAC system installation on second floor of residential property. Installed RUUD 50K BTU 80% efficiency gas furnace (Model R801T0503A14UHSNAS), RUUD 2.5-ton air conditioning condenser unit (Model RA14AY30AJ1NALHP), RUUD evaporator coil (Model RCFY3617STANMC), and digital thermostat. Installation included outdoor unit pad, electrical whip kit, electrical disconnect box, refrigerant line insulation, refrigerant line filter drier, and SS2 coil drain safety water sensor. Transitioned evaporator coil to existing ductwork and installed standard-sized air filter rack. Connected furnace to flue piping with proper venting. Installed electrical shut-off switch and gas shut-off valve for safety compliance. Constructed code-compliant platform using plywood and boards to provide proper walkway and equipment support in confined installation space. Utilized ductboard materials for necessary ductwork modifications and transitions. Routed flexible aluminum ductwork to air handler wit

# No Cooling Complaint - System Restored to Operation Responded to no cooling complaint for residential air conditioning system. Upon arrival, verified thermostat was calling for cooling with indoor temperature at 81°F and setpoint at 77°F. Thermostat display and controls functioning properly with Honeywell Home digital unit showing normal operation. Proceeded to crawl space to inspect outdoor condensing unit and air handler. Located HVAC equipment in below-grade installation with concrete block foundation surroundings. Visually inspected air handler unit with connected PVC condensate drainage lines and main supply ductwork. Performed diagnostic testing on system components to identify cause of no cooling condition. Checked electrical connections, refrigerant pressures, and airflow at equipment. Identified failed component preventing system operation. Completed necessary repairs to restore cooling function. Verified proper system operation with unit running through complete coolin

Responded to no cooling complaint on 2-year-old residential AC system that was frozen up and not operating. Upon inspection, found severely clogged air filter restricting airflow, which caused evaporator coil to freeze. Removed and replaced dirty filter, allowed system to thaw completely, and verified proper airflow through evaporator coil. System returned to normal cooling operation with adequate airflow restored.

Performed comprehensive nitrogen leak search on left side heat pump/air handler system over a three-hour period. Conducted systematic pressure testing to isolate refrigerant leak location on Trane 4TWA3048A3000CA heat pump unit manufactured in February 2013.

Responded to no cooling complaint on 10+ year old central air conditioning system affecting entire residence. Upon arrival, performed comprehensive system inspection of both indoor and outdoor units. Observed heavy condensation on refrigerant lines at outdoor unit, indicating active refrigerant flow but potential system inefficiency. Inspected indoor evaporator coil assembly located in basement mechanical area. Checked electrical connections, capacitor operation, and contactor functionality. Measured temperature differential across evaporator coil and verified blower motor operation. Assessed refrigerant charge levels and system pressures. Cleaned condensate drain line to ensure proper drainage. Tested thermostat communication and calibration. System restored to proper cooling operation with appropriate temperature split achieved across indoor coil. Advised customer of system age and recommended monitoring performance, as units over 10 years may require more frequent maintenance or fut

Replaced defective thermostatic expansion valve (TXV) on R410A system under parts warranty coverage. Recovered and recycled refrigerant from system, removed failed TXV from evaporator coil assembly, installed new TXV, evacuated system to proper vacuum levels, and recharged unit with recovered refrigerant. System tested and operating within manufacturer specifications upon completion.

Conducted comprehensive plumbing assessment for bathroom remodel and mold source investigation. Inspected bathroom fixtures including bathtub-shower combination, toilet, and vanity with visible corrosion on supply lines beneath sink. Documented corroded metallic piping with active moisture collection system in place, indicating ongoing leak requiring immediate attention and fixture replacement as part of renovation scope.