Completed scheduled air conditioning maintenance on residential Guardian brand condenser unit. Performed comprehensive system inspection including refrigerant line assessment, electrical connections verification, and visual equipment evaluation to ensure optimal cooling system performance and reliability for the upcoming season.

Completed full dual fuel HVAC system installation including Lennox EL297UH070XV36B high-efficiency furnace, EL21KLV-036 heat pump unit, and CK40CT-36B cased evaporator coil. Installed TH6320WF2003 Wi-Fi thermostat programmed for dual fuel operation to optimize heating efficiency between electric and gas sources. Mounted heat pump condenser on 40x40x3 composite pad with proper leveling and clearances. Added 1610 media air cleaner to ductwork for enhanced indoor air quality. Ran and insulated refrigerant lines between indoor and outdoor units, evacuated system, and charged to manufacturer specifications. Installed PVC condensate drain lines and venting per code requirements. Verified all electrical connections, tested system operation in both heating and cooling modes, confirmed proper airflow across coil, and ensured seamless switchover between heat pump and furnace stages based on outdoor temperature thresholds.

Completed second annual planned maintenance visit on 16-year-old HVAC system under Gold Level service agreement. Performed comprehensive system diagnostics including refrigerant pressure testing using manifold gauges, replaced 16x25x1 air filter, and verified proper system operation. All components found functioning within normal parameters; system ready for continued service with membership due for renewal.

Responded to service call for Lennox outdoor condensing unit that was physically displaced after being struck by fire truck equipment. Upon arrival, found unit had been moved off its original position on concrete pad. Inspected unit for structural damage, refrigerant line integrity, electrical connections, and proper leveling. Repositioned condensing unit on pad using temporary support stakes to ensure proper drainage and airflow clearance from building structure. Verified electrical disconnect box connections remained secure and undamaged. Unit operational at time of service with no immediate refrigerant leaks detected or electrical issues observed.

Responded to upstairs bathroom shower leak affecting first floor ceiling. Upon arrival, water supply was already shut off with no standing water present. Accessed ceiling cavity below upstairs bathroom to locate source of leak. Inspection revealed active leak at PVC drain piping connection point serving shower fixture. Observed water damage and staining on wooden framing members and ceiling joists from prolonged moisture exposure. Identified compromised brass compression fitting on white PVC drain line as primary leak source. Documented existing conditions including damaged drywall, exposed plumbing infrastructure, and deteriorated ceiling materials. Assessed structural impact to wooden framing and extent of water infiltration into first floor ceiling space.

Conducted comprehensive site assessment for HVAC system replacement at commercial facility. Documented existing equipment conditions, including aged exterior utility connections and weathered components showing significant corrosion and wear. Evaluated current rooftop unit installations in gymnasium space with suspended HVAC units and ductwork distribution system. Captured detailed photographic documentation of existing infrastructure to facilitate coordination meeting for determining exact scope of equipment removal and new system installation specifications.

Completed scheduled air conditioning maintenance on residential condensing unit. Performed comprehensive system inspection including electrical components, capacitor testing, and refrigerant line connections. All components found operating within normal parameters with proper electrical connections verified at contactor and capacitor. Unit exterior and coils inspected with no immediate service needs identified.

Completed scheduled air conditioning maintenance on residential Carrier unit per membership agreement. Performed comprehensive system inspection including refrigerant line check, condensate drain verification, condenser coil assessment, and operational testing to ensure optimal performance for the cooling season.

Performed maintenance service on a 6-7 year old tanked water heater upon customer request. Successfully completed water heater flush to remove sediment buildup and addressed a minor leak identified at the tank connections. Unit was operational at time of service, and all plumbing connections were inspected and secured using appropriate brass fittings and valves to ensure proper system integrity.

Provided remote estimate for installation of 50-gallon natural gas water heater. Reviewed existing A.O. Smith 60-gallon automatic storage water heater specifications via submitted photos, confirming model GCG 60 400 with CSA certification. Quoted replacement with appropriately sized unit based on current system configuration and venting requirements.

# Water Meter Leak Repair Responded to a water leak at the meter assembly leaking approximately 2 gallons per hour. Upon arrival, water was not shut off and no standing water was present on site. Inspection revealed significant corrosion and mineral buildup on brass fittings at the meter connection point, with white and blue-green deposits indicating long-term deterioration. The leak originated from corroded threads on the brass shutoff valve assembly where it connects to the copper supply line. Documented existing conditions showing advanced corrosion on metallic fittings, aged copper piping with patina, and mineral scaling around connection points. The plumbing assembly was mounted against a wooden backing in what appears to be a utility or basement area. A condensate pump with copper piping connections was also present in the service area, with a drip pan positioned beneath for leak protection. Confirmed with municipality that repair responsibility falls to the homeowner. Provide

Completed full HVAC system installation including Lennox EL297 high-efficiency furnace, EL16 heat pump, 1610 media filter, and TH6320WF thermostat. Installed heat pump condenser unit on exterior concrete pad with proper clearances from building structure and privacy fence. Ran refrigerant linesets with black foam insulation from outdoor unit to indoor equipment, secured lines with appropriate strapping and routed to electrical disconnect box mounted on exterior wall. Installed PVC condensate drain line vertically along exterior wall for proper drainage. Set condenser unit on mulched landscaped area with adequate service access. Verified all electrical connections at disconnect box and metering equipment. Ran new thermostat wiring as needed to accommodate TH6320WF WiFi-enabled thermostat installation. Completed all refrigerant line connections, evacuated system, and charged to manufacturer specifications. Tested heat pump operation in both heating and cooling modes, verified proper airf

Responded to no heat call on residential HVAC system less than 10 years old. Replaced defective blower motor per approved quote after part became available. Verified system operation and confirmed proper airflow at registers upon completion.

Assessed customer's continuously running sump pump system and determined inadequate capacity for current water volume. Evaluated existing single-pump configuration and recommended upgrading to a dual sump pump system or larger capacity unit to handle the excessive water discharge. Provided complimentary estimate for system upgrade options.

Installed new tanked water heater in basement utility area, including all necessary connections to existing copper supply lines and proper venting configuration. Connected expansion tank rated at 50 PSI to system and verified all pressure relief valves were functioning correctly. Inspected toilet reported as running constantly and performed necessary repairs to resolve continuous water flow issue.

Completed installation of Lennox ML196UH045XE36BK high-efficiency furnace in basement mechanical room, including new condensate pump with tubing routed through white PVC piping system. Reconnected unit to existing return air drop and filter rack, installed new T4 thermostat for system control, and replaced air filter to ensure optimal airflow and system performance.

Installed a 40-gallon gas power vent water heater in unit C23/19 per approved quote and purchase order 406370861-001. Replaced existing AO Smith ProLine XE unit with new equipment, connecting gas supply lines, copper water piping, and PVC venting in the mechanical room. Completed site evaluation upon arrival, performed installation with proper safety shutoffs, drain pan placement, and pressure relief valve configuration, ensuring all connections met code requirements.

Completed installation of new well pressure tank in utility room basement area. Retrieved parts from supplier will call and installed tank with proper plumbing connections, securing all copper piping and ensuring system integrity alongside existing water heater and appliances.

Responded to service call for a 5-year-old A.O. Smith 50-gallon gas water heater experiencing intermittent heating issues and struggling to maintain temperature. Diagnosed faulty pressure switch causing ignition delays and preventing unit from reaching setpoint consistently. Inspected gas line connections, burner assembly, and venting system; all components properly secured with seismic strapping in place and drain pan installed. Unit operational at time of inspection with no water leaks detected, though pressure switch replacement recommended to restore full functionality and prevent future heating failures.

Completed comprehensive re-pipe of residential water distribution system from meter to all fixtures, including two 3-fixture bathrooms, kitchen sink, laundry connection, and two sill faucets. Installed new 40-gallon draft vent water heater with proper venting and provisioned softener loop without bypass valve. All plumbing lines installed to code using PEX and copper piping with appropriate shut-off valves and connections at each fixture location.