Top-Rated Heating, Cooling in Lexington, KY

Responded to service call for 2021 Navien tankless water heater experiencing operational issues in basement installation. Upon inspection, identified multiple code compliance concerns including improper piping connections at the temperature and pressure relief valve, non-compliant PVC couplings in gas venting system, and disconnected electrical components. Documented existing installation deficiencies affecting unit performance and safety, including inappropriate use of plastic materials where metallic connections are required per manufacturer specifications and local plumbing codes. Photographed current piping configuration showing mixed PEX supply lines, corrugated gas connector, and improperly installed overflow drainage system. Advised on necessary corrections to bring installation into compliance with current plumbing codes and manufacturer requirements for safe operation of tankless water heating system.

Completed commercial HVAC repair requiring two technicians over two days to replace suction line service valve and install 50 feet of 3/4" x 3/8" line set with bi-flow filter drier using pro-press fittings. System was charged with refrigerant, pressures and temperatures were verified using digital manifold gauges, and unit was returned to proper operating condition.

Responded to no cooling complaint on 9-year-old Rheem heat pump system (Model RGSA-HM5JTZA, manufactured 07/2006). System had recent TXV replacement and was unable to maintain setpoint with indoor temperature at 79°F despite thermostat set to 73°F. Performed diagnostic evaluation of refrigerant circuit and airflow components, documented system nameplate specifications and measured operating parameters to determine cause of insufficient cooling capacity.

Replaced existing standard-height two-piece toilet with new ADA-compliant comfort-height toilet in second-floor bathroom. Removed old fixture, installed new wax ring and closet bolts, set and secured new toilet, and tested for proper flush operation and leaks. Coordinated arrival time with HVAC technician to minimize disruption.

Completed installation of 30x60 right-hand white fiberglass tub/shower unit on first floor of vacant property. Removed existing tile and knockdown walls, then installed new knockdown wall panels around the unit without overlaying existing materials. Installed new shower valve assembly with Delta chrome trim body faucets, Delta chrome tub spout, and chrome showerhead on curved arm. Connected Watco waste and overflow assembly to drainage system and completed all necessary water supply and drain hookups to the new fixture. Verified proper water flow and drainage function, then cleaned and cleared work area of debris upon completion.

Replaced defective indoor blower motor under warranty and performed comprehensive system testing to verify proper operation. Electrical measurements confirmed correct voltage supply at 27 volts, and all system components were evaluated to ensure no additional issues were present following the motor replacement.

Completed Care Plan maintenance on Lennox air conditioning system and gas furnace located in attic space. Performed comprehensive tune-up including inspection of outdoor condenser unit with hexagonal top grille, verified proper operation of all components, and checked indoor air handler with ventilated cabinet. Customer provided 16x20x1 air filter for system. All equipment operating within normal parameters, no deficiencies noted during inspection.

Responded to no cool complaint on 20+ year old electric air conditioning system with indoor unit located in basement. System was not maintaining setpoint with thermostat reading 78°F while set to 72°F, accompanied by abnormal operational noise. Upon inspection of the Airamaster Ultra air handler, diagnosed failed capacitor causing compressor startup issues and inadequate cooling performance. Replaced defective capacitor, verified proper system operation, and confirmed adequate airflow and temperature differential across evaporator coil. System restored to normal cooling operation with thermostat achieving setpoint.

Responded to no cooling complaint on upstairs gas furnace system with indoor temperatures reaching 87-89 degrees. Upon inspection, found dual capacitor had failed, preventing compressor and condenser fan motor from operating properly, though system continued attempting to run. Replaced defective capacitor, verified proper voltage and amperage readings, confirmed cooling operation restored, and noted air filter required replacement due to age and debris accumulation.

Performed routine maintenance on residential heat pump system installed approximately two years ago, located on rear deck with air handler in adjacent storage closet. Connected manifold gauges and Fieldpiece digital diagnostics meter to assess system performance, verifying refrigerant pressures, temperatures, and overall operational parameters. All measurements indicated proper system function with no deficiencies noted during inspection.

Responded to water leak complaint originating from kitchen sink area. Upon investigation, discovered active water intrusion in crawl space above kitchen with visible water droplets falling onto wooden subflooring. Traced leak source to compromised plumbing connection serving kitchen sink. Identified severe water damage to wooden cabinet base and subflooring materials beneath kitchen sink cabinet, including deteriorated wood with significant structural compromise and damaged substrate materials. Repaired faulty plumbing connection, stopped active leak, and verified system integrity. Documented extensive water damage to cabinetry and flooring for insurance purposes. Recommended immediate remediation of water-damaged materials to prevent mold growth and further structural deterioration.

Successfully installed four 1:1 Friedrich heat pump systems to provide climate control for a patio bar area. Each system consists of a 2-ton wall-mounted indoor head unit with remote control paired with a 2-ton outdoor heat pump unit rated for operation down to 5 degrees. All four outdoor units were crane-lifted and positioned on the rooftop. Installation included running refrigerant linesets from each outdoor unit through roof penetrations into the attic space and down to their respective indoor heads. Installed condensate pumps at each indoor unit with gravity drain lines tied into existing drainage system. Completed all electrical wiring between indoor and outdoor units, routing through attic space and utilizing existing roof penetrations. Applied linehide covering to all exposed lineset and wiring sections for aesthetic finish and protection. Verified all refrigerant connections are secure and leak-free. Tested each system independently to confirm proper operation of heating and

Completed scheduled plumbing preventive service assessment, inspecting all accessible plumbing fixtures and connections. Performed thorough visual inspection of under-sink plumbing in bathroom, verifying proper P-trap configuration, secure pipe connections, and absence of leaks or moisture damage. All plumbing components found to be in good working order with no immediate concerns identified.

Performed preventative maintenance flush on tanked water heater, which was last serviced one year prior. Drained sediment buildup from tank bottom through drain valve, inspected all supply and discharge piping connections for leaks or corrosion, and verified proper operation of temperature and pressure relief valve. System refilled and returned to normal operation with no issues identified.

Completed comprehensive preventive maintenance tune-up on gas furnace and air conditioning system located in crawlspace as part of recurring care plan service. Performed full system inspection of air handler unit, verified proper operation of all components, checked flexible ductwork connections and insulation integrity, tested temperature differentials at supply registers, and documented equipment condition with photographic records showing installation environment and operational measurements.

Responded to leak search service call for R-410A system. Connected manifold gauges to unit and performed pressure testing to identify refrigerant leak location. Documented system pressures and equipment condition with photos for property management review and approval of necessary repairs.

Completed comprehensive maintenance tune-up on dual geothermal HVAC systems and humidifier pad replacement (#35) located in basement. Performed diagnostic testing including amperage draw verification (7.0 amps recorded) and supply air temperature measurement (48.3°F), inspected electrical connections and components, verified proper system operation, and documented equipment condition; customer to provide replacement air filters (30x36x2 and 16x16x1) for future service.

Responded to complaint of persistent sulfur odor from 3-year-old electric water heater located in closet. Inspected A.O. Smith unit and accessed internal compartment to examine heating elements, anode rod condition, and overall tank status. Documented electrical components, thermostat, and insulation condition through photographs. Assessed water quality factors and bacterial growth potential contributing to hydrogen sulfide smell, provided recommendations for anode rod replacement and tank flushing procedures to eliminate odor issue.

Conducted on-site assessment of residential plumbing shut-off valves requiring replacement due to age and corrosion. Evaluated two fixture shut-off valves (hot and cold water supply lines) and one main water shut-off valve, all exhibiting rust deterioration and operational concerns. Documented existing plumbing infrastructure including PVC piping systems and insulated supply lines in basement/crawlspace area to provide accurate replacement estimate.

Completed preventive maintenance tune-up on dual heat pump and air handler system with units located in basement and attic spaces. Performed comprehensive inspection, filter changes, electrical connection checks, refrigerant level verification, condensate drain cleaning, and system performance testing on all four HVAC components. Noted evidence of previous moisture intrusion on attic air handler cabinet with visible water staining on corrugated metal panels, though no active leaking was observed during service visit; all systems operating within manufacturer specifications at time of completion.