Completed full HVAC system installation at residential property. Installed new heating and cooling equipment including air handler and condensing unit, routed refrigerant lines and condensate drainage, and integrated T10 thermostat with remote sensor for optimal temperature control. Required drilling through brick exterior wall to accommodate line set penetration and proper equipment placement. Protected work areas with drop cloths throughout kitchen and basement spaces during installation. All equipment commissioned, tested for proper operation, and system confirmed functioning to manufacturer specifications.

Completed water treatment system installation in residential basement utility area. New water treatment equipment was installed and integrated with existing plumbing infrastructure, including connections to the water heater and main water supply lines using copper piping and appropriate fittings to ensure proper water flow and treatment throughout the home.

Returned to property to complete installation of new clay tile driveway crock as previously sold. Excavated existing deteriorated concrete surrounding old cast iron cleanout fitting. Removed corroded metal component and replaced with new terracotta clay tile crock fitting. Connected existing white PVC drainage pipe to new fitting, ensuring proper alignment and seal. Backfilled excavation area and prepared site for concrete restoration around new cleanout assembly.

Responded to service call for air conditioning unit making banging noise during operation. Upon arrival, accessed unit through back entrance as directed. Performed diagnostic testing using digital multimeter, recording voltage reading of 352.9V at the outdoor condenser unit. Customer reported no maintenance performed on system since 2019. Inspected exterior condenser cabinet and louver panels, which showed normal physical condition with no visible damage or obstruction to airflow. Recommended scheduling comprehensive maintenance service to address deferred maintenance and investigate source of operational noise.

Conducted comprehensive assessment of deteriorated sewer drain crock system requiring replacement. Inspection revealed damaged terracotta clay pipe fragments and compromised subsurface infrastructure with significant pavement deterioration extending approximately 14-22 inches deep. Documented exposed PVC piping section showing angular displacement and interior residue accumulation. Secondary inspection identified corroded perforated metal drainage cover with extensive rust deterioration and open access point exposing interior plumbing components. Provided detailed photographic documentation of both street-level excavation site and interior floor drainage system to support replacement estimate for complete sewer drain crock assembly.

Installed customer-supplied bidet attachment to existing toilet water supply line. Connected flexible braided stainless steel supply hose from wall-mounted angle stop valve to bidet unit, ensuring proper threading and seal at all connection points. Verified water flow and tested for leaks upon completion.

Conducted on-site evaluation for air conditioning system replacement. Assessed existing thermostat wiring configuration, documenting multi-stage heat pump setup with Y, Y2, G, C, and Rc connections at wall-mounted base plate. Inspected exterior electrical disconnect and line set penetration point on building exterior, verifying conduit routing and junction box placement. Provided customer with equipment replacement options and system upgrade recommendations based on current installation configuration.

Responded to service call for downspout clearing and sump pump inspection. Successfully cleared debris from all downspouts to restore proper drainage flow. Performed comprehensive inspection of sump pump system, verifying operational functionality of pump motor, float switch activation, and discharge line. Confirmed humidity control system displaying proper settings at 50% RH with unit operating normally.

Completed return visit to address exterior line set penetration through building envelope. Applied weatherproof silicone sealant around refrigerant line entry point where it passes through vinyl siding to prevent water intrusion and improve energy efficiency.

Completed warranty repair on HVAC system involving thermostat and control board replacement. Removed existing thermostat, verified proper wire terminations at both the wall unit and furnace control board, and installed new UWP16 thermostat with updated wiring configuration per manufacturer specifications.

# HVAC Complete System Installation Completed full HVAC system installation in interior mechanical room and exterior pad location. Installed new furnace unit with factory labeling and safety documentation visible on front panel. Configured metallic supply ductwork extending from furnace with proper connections to existing tan-wrapped ductwork system, ensuring secure seams and joints throughout. Installed condensate management system including red and white PVC drain piping with secure plastic fasteners and clips. Mounted wall-hung condensate pump with white discharge tubing routed appropriately. Verified all drain lines for proper pitch and flow. Completed exterior equipment installation on white gravel pad. Connected refrigerant lines using brass service valves and fittings between indoor and outdoor units. Attached digital manifold gauge to monitor system pressures during startup and commissioning. Copper refrigerant lines properly brazed and insulated where required. Completed a

Responded to service call for grinding noise from blower motor while system continued to operate. Upon inspection, identified worn motor bearings causing the abnormal sound in the air handler unit. Lubricated motor bearings and verified proper motor operation, eliminating the grinding noise while maintaining normal cooling function.

Completed maintenance service on Rheem Performance tanked water heater. Performed flush and drain procedure to remove sediment buildup from tank, improving efficiency and extending equipment lifespan. Inspected all plumbing connections at top of unit including copper lines, flexible connectors, and PVC piping. Noted garbage disposal drain hose in utility area shows signs of wear and may require future replacement to prevent potential leaks. Verified temperature and pressure relief valve operation and confirmed proper discharge pipe installation. All water heater components functioning within normal parameters upon completion of service.

Responded to service call for dripping bathtub faucet. Upon inspection, identified leak at tub spout requiring attention. Addressed the dripping issue and restored proper function to the bathtub faucet fixture, ensuring no residual leakage from the spout.

Responded to emergency no-cooling call following power surge on seven to eight year old air conditioning system. Performed diagnostic testing using digital multimeter to measure voltage and capacitance values on system components. Testing revealed failed capacitor with readings outside manufacturer specifications. Replaced defective dual-run capacitor, verified proper microfarad values, and confirmed system returned to normal operation with compressor and condenser fan motor running correctly.

Responded to service call for inadequate cooling with indoor temperature reaching 82°F. Upon inspection, found outdoor unit wiring connections and indoor evaporator coil with heavy dust accumulation affecting system performance. Cleaned evaporator coil, secured electrical connections, and verified proper airflow to restore cooling efficiency.

Replaced defective outdoor spigot located at the rear of the residence. Removed old fixture, installed new frost-free sillcock, and tested for proper operation and leak-free connections.

Responded to a slow-draining laundry drain complaint. Performed video camera inspection of the drain line, advancing the camera approximately 20 feet into the system to identify the cause of the backup. Inspection revealed accumulated sludge and debris within the pipe causing restricted flow. The drain line, consisting of white PVC piping with floor penetration in a terrazzo-floored area, was successfully assessed and the blockage location documented for clearing.

Responded to no cooling complaint on Comfort Air brand unit installed one year prior by another contractor. Upon arrival, found system had been serviced three times previously without resolution. Performed diagnostic evaluation and confirmed compressor failure as suspected. Identified improper electrical connections in attic installation with exposed wiring and inadequate terminations at unit location. Documented installation deficiencies including substandard wire management and potential safety hazards in electrical rough-in. Advised customer of compressor replacement requirements and necessary correction of electrical installation issues to bring system up to code and manufacturer specifications.

Responded to no cooling call for a 20-year-old air conditioning system that was completely non-operational. Upon inspection, evaluated the existing outdoor condensing unit and indoor air handler components, including thermostat controls and attic-mounted equipment. Given the age of the system and complete failure, provided comprehensive replacement estimate for new HVAC equipment to restore cooling functionality to the residence.