Top-Rated Heating, Cooling in Lexington, KY

Responded to no cooling complaint on 6-year-old electric commercial HVAC unit blowing warm air. Upon inspection, found indoor unit in utility closet with heavy accumulation of dirt, dust, and debris throughout the compartment and on internal components. Measured supply air temperature at 56.6°F, confirming inadequate cooling. Identified severely soiled evaporator coil and restricted airflow as primary cause of cooling failure. Cleaned evaporator coil, removed debris from blower compartment, and verified proper airflow restoration. System returned to normal cooling operation with appropriate temperature differential.

Responded to no cooling complaint on electric HVAC system with indoor unit located in attic. Upon arrival, thermostat was set to 70°F with indoor temperature reading 76°F. Performed system diagnostic and inspected air filter, which showed moderate accumulation of dust and debris with visible yellow particulate matter throughout pleated media. Replaced dirty air filter with new filter to restore proper airflow. Adjusted thermostat cooling setpoint to 65°F to bring system online. Verified system startup sequence initiated properly with 2-minute delay timer engaged for compressor protection. System operational at time of departure.

Responded to service call for outdoor HVAC unit producing abnormal loud noise while system remained operational. Performed comprehensive electrical diagnostics on condensing unit, utilizing digital multimeter to test capacitor functionality and verify proper voltage readings across terminals. Testing revealed capacitor measurements at 9.02 microfarads, indicating potential degradation from rated specifications. Inspected all electrical connections, wiring terminals, and associated components for signs of failure or loose connections that could contribute to noise generation. Documented equipment conditions through diagnostic photography for service records.

Completed tub faucet cartridge replacement including O-ring installation to eliminate leak, requiring main water supply shut-off during repair. Addressed slow-draining tub by removing red cap inadvertently left on overflow during previous fixture installation; drain continues to flow slowly and requires professional drain cleaning service. Installed customer-supplied lavatory faucet in jack and jill bathroom, connecting new supply lines and drain assembly as shown in completion photos.

Relocated sump pump discharge system by capping the existing discharge line that was tied into the sewer system and installing a new 1.5-inch PVC discharge line through the foundation wall to the backyard. Trenched approximately 30 feet through the yard, carefully routing around existing deck post locations to accommodate future deck construction, and terminated the line at a pop-up emitter. Utilized a Ditch Witch trencher for excavation work, backfilled and graded the trench to minimize surface disruption. Verified proper pump operation and confirmed all connections were leak-free upon completion.

Responded to no cooling call on 4-year-old Bryant upstairs unit. Upon arrival, accessed property with provided entry code and verified thermostat was calling for cooling with system set to 76°F while indoor temperature read 76°F at time of service. Performed diagnostic evaluation of cooling system to identify cause of no cooling condition and completed necessary repairs to restore proper operation.

Completed full residential HVAC system installation consisting of a Bryant 3-ton, 14.3 SEER2 single-stage air conditioning unit (model GA5SAN03600W) with matching Bryant evaporator coil (model CVAVA3621XMA). Removed and properly disposed of existing equipment, installed new condensing unit on exterior concrete pad with appropriate clearances from structure, and mounted new evaporator coil in air handler system. Ran refrigerant lines, completed all electrical connections to outdoor unit, pulled necessary permits, and performed system startup with diagnostic testing to verify proper operation, pressures, and airflow. Equipment registered for warranty coverage including 5-year parts and 1-year labor protection.

Responded to warranty call for Mitsubishi system installed last November with no cooling complaint. Upon arrival, performed diagnostic testing using digital measurement tools at supply registers. Measured supply air temperature at 82.9°F, confirming inadequate cooling performance. Investigated system operation, identified and resolved issue restoring proper cooling function. Unit now operating within manufacturer specifications with appropriate temperature differential between supply and return air. Warranty service completed at no charge to customer.

Completed annual maintenance on residential geothermal HVAC system consisting of two geothermal units, one air handler located in attic, and one humidifier as part of recurring service agreement. Performed comprehensive inspection of air handler unit with visual assessment of cabinet condition, filter housing, and ductwork connections. Conducted diagnostic testing using digital multimeter to verify operational parameters, recording temperature differential of -1.8 degrees. Inspected blower motor assembly, heat exchanger components, and electrical connections including wire terminations and safety controls. Verified proper operation of condensate drainage system with yellow flexible drain line and blue fittings. All equipment found operating within normal parameters with no deficiencies noted. System performing as designed with proper airflow through ductwork and satisfactory component function throughout attic-mounted installation.

Completed commercial planned maintenance tune-up on single rooftop HVAC unit. Performed comprehensive inspection of gas heating components including gas valve assembly, flame sensor, igniter, and electrical connections. Replaced air filters per agreement specifications (4-16x16x2 and 1-30x24x1). Verified proper operation of all safety controls, tested electrical connections and terminals, and confirmed gas valve functionality. Unit operating within manufacturer specifications upon completion.

Completed preventative maintenance on gas furnace and air conditioning system located in basement. Inspected and verified proper operation of burners with blue flame combustion pattern. Observed significant condensation buildup on air handling unit exterior, indicating potential insulation or airflow concerns. Evaluated humidifier system and confirmed need to assess steam humidifier canister condition for potential replacement. Installed customer-supplied 16x20x4 air filter. System operational at time of departure.

# HVAC Service Completed Responded to no cooling complaint on 3-year-old electric heat pump system. Customer reported unit blowing warm air and running constantly with thermostat set to 74°F while indoor temperature reached 80°F. No electrical issues, ice buildup, or frost observed on equipment. Upon inspection, discovered significant airflow restriction caused by severely deteriorated ductwork and accumulated debris in supply plenum. Interior duct examination revealed extensive buildup of decomposed insulation material, dirt, and foreign matter obstructing airflow path. Contaminated insulation and debris layer measuring several inches deep found at bottom of duct system, reducing effective air passage by approximately 40-50%. Documented ductwork condition with interior photographs showing corrugated metal duct with visible moisture damage, staining, and material deterioration. Observed green piping sections embedded in debris field along with blackened insulation remnants and granu

Responded to service call for non-cooling complaint and performed leak search on HVAC system. Upon inspection, found unit completely void of refrigerant, indicating a significant leak in the system. Documented thermostat displaying 92°F ambient temperature with setpoint at 68°F, confirming lack of cooling capacity, and recorded supply air temperature readings to verify no refrigerant in system.

Responded to no cooling complaint on 2013 Climate Master Tranquility geothermal system located in basement. Upon inspection, discovered extensive rust and corrosion throughout air handler cabinet and around reversing valve assembly. Previous water coil issue had been addressed, but ongoing moisture intrusion has caused significant deterioration of cabinet interior and compromised system integrity. Documented heavy oxidation on copper tubing connections and cabinet surfaces, indicating persistent condensation or water leak affecting unit longevity and performance.

Returned to site to replace temporary post blockers under refrigerant linesets with permanent Durablock supports on commercial rooftop HVAC installation. Successfully installed proper elevation blocks beneath curved lineset runs to ensure adequate clearance from roof membrane and maintain professional appearance of mechanical system routing.

Responded to no cooling complaint on 15-year-old upstairs air conditioning system struggling to maintain temperature during heat waves, only reaching 81°F with thermostat set to 77°F. Performed diagnostic evaluation of attic-located air handler and heat exchanger using manifold gauge set and digital multimeter to assess system pressures, refrigerant charge, and electrical components. Customer expressed interest in upgrading to WiFi-capable thermostat.

Responded to no cooling call where unit made strange noise before shutting down completely with blank thermostat. Upon arrival, located air handler in bathroom area and accessed attic-mounted equipment. Performed diagnostic inspection of electrical system and discovered complete system failure due to age and deterioration of components. Documented existing conditions including degraded insulation, exposed wiring concerns, and overall equipment deterioration consistent with system age exceeding ten years. Advised customer of findings and provided recommendations for system replacement due to extensive wear and safety concerns with current installation.

Responded to service call for system blowing warm air through vents despite cold air present at crawlspace unit. Upon arrival, inspected outdoor condenser unit and found it properly secured within protective cage against building exterior. Conducted internal system inspection revealing significant accumulation of dust, debris, and fibrous material within ductwork and air handler components, indicating extended period without maintenance. Documented equipment condition showing deteriorated interior surfaces with lint and particulate buildup affecting airflow distribution, which explained temperature differential between supply air at unit and delivery through registers.

Responded to no-cool call on 3-year-old central air conditioning system that was repeatedly tripping the circuit breaker. Upon inspection, diagnosed electrical fault causing overcurrent condition at the outdoor condensing unit. Resolved breaker tripping issue, restored system to normal cooling operation, and verified proper electrical draw and system performance before departure.

Responded to service call back for system freezing and inadequate cooling. Upon inspection, found evaporator coil drain pan with excessive condensate overflow and suds buildup, indicating clogged condensate drain line. Cleared drain line obstruction, flushed system, and verified proper drainage. Inspected air filter condition in basement mechanical room and confirmed adequate airflow. System tested and operating within normal parameters with proper condensation drainage restored.