Upon arrival, diagnosed geothermal system not operating as designed due to critically low R22 refrigerant at 30 psi, causing inline low pressure switch to open. Additionally found drain line completely plugged and cleared obstruction. Per homeowner request, recharged system and added sealant to slow refrigerant leaks. After service, verified system operating with 20-degree temperature drop and 12-degree superheat. Recommended complete system replacement due to age and refrigerant loss issues. Documented existing HVAC equipment and infrastructure with photos.

Completed installation of Lennox EL22XCV air conditioning system with S40 smart thermostat and equipment interface module at residential property. Unit was positioned on concrete pad against brick foundation with proper clearances maintained, electrical connections verified, refrigerant lines charged to manufacturer specifications, and system startup performed with temperature differential readings confirming optimal performance at 96.9°F discharge temperature.

Completed first-time installation of Lennox air conditioning system with outdoor condensing unit and indoor evaporator coil. Installed refrigerant lines with proper insulation, established electrical connections, and integrated new A/C system with existing furnace and ductwork. Reused existing thermostat for system control, verified proper refrigerant charge, tested system operation, and confirmed cooling functionality throughout the home.

Completed installation of Lennox ML13 air conditioning system with new evaporator coil integrated into existing air handler and installed new thermostat. Unit was positioned on concrete pad adjacent to existing Gibson condenser, with all refrigerant lines connected, electrical wiring completed, and system tested for proper operation. System is cooling efficiently and all components are functioning within manufacturer specifications.

Responded to no-cooling call on 10-year-old residential AC system with ice buildup on refrigerant lines near furnace. Upon arrival, unit was off per customer instruction after observing freezing condition. Inspected outdoor unit and found heavily soiled condenser coil with significant dirt, dust, and debris accumulation restricting airflow. Allowed system to thaw completely before proceeding with diagnostics. Cleaned condenser coil thoroughly to restore proper heat rejection. Checked airflow at supply registers and inspected air filter condition. Verified refrigerant pressures after thaw cycle completed and confirmed system operating within normal parameters. Cycled system on and monitored for proper operation with no further freezing observed. Advised customer on importance of regular filter changes and annual maintenance to prevent future freeze-ups on aging equipment.

Responded to service call for non-operational HVAC system on east side of building and malfunctioning thermostat. Inspected outdoor condensing unit with top-mounted fan and verified unit specifications. Evaluated indoor air handler located in mechanical room alongside water heater and ductwork system. Diagnosed thermostat communication failure preventing proper system operation. Restored cooling functionality to affected zone and verified adequate airflow through supply vents with no ice buildup present on evaporator coil.

Completed comprehensive preventive maintenance inspection on 9-year-old air conditioning system. Performed standard tune-up procedures including electrical component inspection, capacitor testing, and contactor evaluation. Removed significant accumulation of leaves and organic debris from outdoor unit's electrical compartment and base area to prevent potential airflow restrictions and electrical hazards. Inspected all wire connections, terminals, and hardware for proper operation. Verified capacitor condition and all electrical connections secure despite visible surface corrosion on housing. System operating within normal parameters with no immediate repairs required at this time.

Conducted comprehensive HVAC estimate for aging package unit system experiencing inadequate cooling capacity and suspected condensation leak. Assessed existing outdoor condensing unit and discussed replacement options including new package unit and supplemental ductless mini-split system to address temperature control issues in addition room. Reviewed financing options and provided recommendations for multi-zone solution to improve overall comfort and system efficiency.

Responded to no-cooling call on York furnace system. Upon arrival, found unit completely unresponsive with no power to thermostat or equipment. Inspected electrical panel and furnace controls, identifying tripped breaker and faulty door safety switch preventing system operation. Reset breaker, replaced defective safety switch, and verified proper electrical continuity throughout system. Tested thermostat communication, confirmed furnace ignition sequence, and verified blower motor operation across all speeds. System restored to full functionality with normal heating operation confirmed.

Responded to no cooling complaint on 10-year-old Goodman air conditioning system. Upon arrival, performed complete system diagnostic including refrigerant pressure check, electrical component testing, and airflow verification. Found system low on refrigerant charge due to small leak in evaporator coil. Discussed repair options with homeowner given age of equipment. Recommended full system replacement versus repair due to system age and efficiency considerations. Customer declined service at this time and will consider replacement options.

Completed installation of Lennox ML17KC2-036-230 air conditioning condenser unit and CK40HT-30B-71 evaporator coil. Established proper condensate drainage system utilizing white PVC piping with secure mounting and installed condensate pump on concrete floor to handle moisture removal from the new cooling system. Verified all electrical connections, refrigerant lines, and ductwork integration with existing Lennox furnace to ensure proper system operation and airflow throughout the residence.

Responded to unit 111 for air conditioning evaluation and documented frozen evaporator coil condition causing water drainage issues into the unit below. Photographed damaged HVAC equipment panel and exterior condensate drain line area with accumulated debris, scheduling return visit to address frozen coil repair and restore proper system operation.

Replaced plastic water supply fittings with code-compliant metal fittings in exposed ceiling area as required by building inspector. The work involved the hot and cold water supply lines (identified by red and blue PEX tubing) running through the ceiling joists, where plastic compression fittings were removed and replaced with brass or copper transition fittings. All connections were properly secured to the wooden framing members using appropriate mounting hardware. Photographed completed installation showing the metal fittings installed at junction points, electrical box location noted for clearance purposes, and overall condition of the work area. All replaced fittings now meet current plumbing code requirements for inspection approval.

Completed planned HVAC membership air conditioning maintenance service. Inspected outdoor disconnect box and electrical connections, finding aged wiring with minor discoloration on terminal blocks but all connections secure and operational. System components functioning within normal parameters.

Replaced failed 40/5 MFD dual run capacitor on air conditioning unit to restore proper operation of compressor and condenser fan motor. Installed hard start kit (compressor start assist) to reduce inrush current and extend compressor lifespan, particularly beneficial for aging compressor experiencing difficulty on startup. All electrical connections verified secure, system tested and confirmed operating within normal parameters.

Responded to no cooling complaint on Lennox air conditioning system. Upon arrival, found outdoor condenser unit operational but not providing adequate cooling to structure. Performed diagnostic assessment of refrigerant levels, electrical connections, and compressor function to identify root cause of insufficient cooling performance.

Completed scheduled air conditioning maintenance per membership agreement. Performed comprehensive system inspection of outdoor heat pump unit, including evaluation of capacitor, electrical connections, and refrigerant lines. All components found operating within normal parameters with minor cosmetic corrosion noted on copper tubing consistent with typical outdoor exposure.

Completed routine air conditioning tune-up and preventative maintenance on 20+ year old system. Performed comprehensive system evaluation including temperature differential testing, electrical measurements, and component inspection per standard checklist protocol. Recorded indoor temperature at 70°F, supply air temperature at 58°F, and outdoor ambient at 70°F. Verified proper operation of condensing unit with compressor amp draw measured at 16.5A. Tested capacitor functionality showing 50µF reading within acceptable range. Confirmed electrical supply voltages at disconnect and contactor showing 245V line voltage and 121.5V control voltage, all within normal operating parameters. Cleaned evaporator coil and inspected condensate drain system with proper drainage confirmed. Evaluated blower motor operation and airflow across evaporator coil. Inspected contactors and control board for signs of wear or damage with no issues found. System operating normally with no deficiencies noted at time

Completed planned air conditioning maintenance as part of membership service. Performed system inspection with access to electrical and mechanical components, including capacitors, compressor, and wiring connections. Customer requests filter replacement (#80 canister) to be scheduled for fall service.

Completed planned maintenance on outdoor air conditioning unit. Upon inspection, found condenser coil heavily clogged with dirt, dust, and debris accumulation, significantly restricting airflow. Cleaned condenser coil thoroughly to restore proper heat transfer efficiency. Inspected electrical compartment components including capacitor, contactor, and wiring connections—all found in operational condition with secure connections and proper grounding. System returned to normal operating parameters following maintenance procedures.