Installed a new 40-gallon atmospheric draft A.O. Smith water heater in basement mechanical room per customer estimate. Completed all necessary plumbing connections to existing copper supply lines, installed proper venting with aluminum flex ductwork, and verified unit operation and safety controls upon completion.

Completed planned maintenance on Goodman 100,000 BTU direct vent forced air furnace, model GG9S100C16MP11A, serial number W1B0560364. Performed standard inspection and maintenance procedures per manufacturer specifications, verifying proper operation and documenting unit condition with photographic records.

Responded to no heat call on 10-year-old central heating system. Unit was running with airflow present but producing no heat. Performed diagnostic inspection and identified equipment model and serial number for verification. Documented system information and completed troubleshooting to determine cause of heating failure.

Completed estimate for residential HVAC system replacement, evaluating conversion from conventional air conditioning to geothermal heating and cooling system. Assessed existing furnace installation, ductwork configuration, and electrical panel capacity to determine feasibility and requirements for geothermal heat pump installation. Documented current mechanical room layout and utility connections for system design specifications.

Completed full installation of A.O. Smith residential tanked water heater in utility closet per quoted specifications. Unit was properly positioned, connected to existing copper supply lines, and integrated with adjacent water treatment system. All plumbing connections were secured, system was tested for proper operation, and installation met code requirements.

Responded to water leak in basement utility closet with moisture present on carpet. Upon inspection, identified condensation accumulation on galvanized ductwork connected to HVAC equipment. Documented conditions with photos showing moisture droplets on metal ductwork surfaces above water heater and storage tank assembly, indicating inadequate insulation allowing condensation formation in humid basement environment.

Completed quoted plumbing work involving removal of existing garbage disposal unit from kitchen sink drain assembly and replacement of deteriorated toilet shut-off valve. The existing shut-off valve exhibited significant age-related corrosion with visible patina on copper supply pipe and compromised functionality. Installed new chrome shut-off valve with braided stainless steel supply line connection to ensure proper water flow control and prevent potential leak issues. Kitchen sink drain opening restored to standard configuration following disposal removal, with drain assembly left clean and operational.

Responded to emergency callback for active ceiling leak prior to scheduled drywall repair. Upon arrival through unlocked back door, conducted thorough inspection of previously serviced area to identify source of recurring water infiltration. Assessed piping system and ceiling penetration points to determine cause of persistent leak and implemented necessary repairs to resolve issue before drywall contractors arrived the following morning.

Responded to callback regarding no hot water following previous water service work. Upon arrival, inspected Navien tankless water heater installation in basement. Verified unit power, gas supply, and water connections. Checked control panel display and operational settings. Unit found to be functioning properly with no error codes present. Confirmed hot water delivery restored to fixtures. Additionally, picked up and installed 16x25x3 furnace filter as requested. System tested and verified operational upon completion.

Responded to no cooling complaint on residential air conditioning unit. Connected manifold gauge set to measure system pressures and diagnose refrigerant charge levels. Based on gauge readings and system evaluation, identified cooling issue and performed necessary diagnostic procedures to determine root cause of system failure.

Responded to report of water leakage around HVAC unit in basement. Upon arrival, inspected one-year-old system that was operating normally for heating and cooling functions. Located source of water accumulation on concrete floor near unit and floor drain. Examined condensate drain line connections and verified proper drainage pathway. Identified condensate management issue causing water to pool on basement floor rather than draining appropriately through existing floor drain system. Cleared obstruction in condensate line, tested drainage flow, and confirmed water was properly evacuating through drain. Verified all mechanical components functioning within normal parameters and no damage to unit from moisture exposure. System returned to normal operation with resolved drainage issue.

Completed routine preventative maintenance on furnace system, including comprehensive pre-tuneup inspection of all mechanical and electrical components. Performed tankless water heater flush to remove mineral deposits and ensure optimal performance. Inspected control board wiring connections, verified proper electrical terminations, and confirmed all safety systems operational.

Responded to water leak located inside wall between bathroom and kitchen. Upon arrival, water supply was still active with minor standing water present. Accessed plumbing system through bathroom vanity cabinet and inspected P-trap assembly and drain connections. Investigated wall cavity and attic space to trace source of leak along copper supply lines. Located compromised pipe section within insulated copper water lines running through ceiling joists. Shut off main water supply to prevent further damage. Prepared replacement plumbing components and tools for repair work. Documented existing conditions of under-sink plumbing configuration, P-trap installation, and overhead copper piping with foam insulation in attic cavity for repair assessment and customer approval.

Completed fall preventative maintenance and tune-up on a five-year-old heating system per maintenance plan agreement. Performed comprehensive heating system diagnostic checklist including safety operational checks, electrical measurements, motor evaluation, gas pressure testing, and carbon monoxide detection. Documented system model numbers, verified thermostat operation, measured line voltage and capacitor values, recorded amp draws, confirmed proper pressure switch settings, and tested all safety controls. Noted minor corrosion on heat wheel during inspection. All system parameters recorded and found within acceptable operating ranges for natural gas furnace operation.

Completed full HVAC system installation including furnace, air conditioning unit, thermostat, and humidifier. The outdoor condensing unit was professionally positioned on a concrete pad with proper clearances and landscaping considerations. System was charged with refrigerant and commissioning tests were performed using calibrated manifold gauges, verifying proper operating pressures and temperatures across the system. All equipment is functioning within manufacturer specifications and ready for operation.

Responded to lower level bathroom for toilet repair. Upon inspection, found worn flapper and chain assembly causing improper seal and flush malfunction. Removed old flapper and chain from flush valve. Installed new flapper and chain assembly, adjusted chain length for proper operation, and tested flush mechanism multiple times to ensure proper sealing and water flow. Toilet now operating normally with no leaks detected.

Completed scheduled heating maintenance on Rheem furnace model RGF1L060AE12MP12A as part of HVAC membership plan. Performed comprehensive system inspection including visual examination of internal components, electrical connections, blower motor assembly, and control board; verified proper operation of all safety switches including door switch, rollout switch, and vent thermostat; confirmed unit specifications of 60,000 BTUH input and 48,000 BTUH output with temperature rise range of 30-60°F within manufacturer parameters.

Installed new Well-Trol bladder pressure tank in basement utility area per warranty replacement requirements. Connected tank to existing white PVC plumbing system with brass fittings and valves, verified proper integration with pressure switch and gauge assembly mounted on wall. Documented manufacturer specification plate information from installed unit for warranty processing.

Responded to a water leak in the basement where the main water supply had already been shut off by the customer. Upon arrival, located the source of the leak on a compromised pipe section, documented the existing water damage and moisture staining on the concrete floor, and performed the necessary repair by cutting out the damaged section of pipe using a hacksaw and preparing the area for proper fitting replacement.

Responded to no cooling call on 28-year-old residential HVAC system with ice buildup at furnace area and water accumulation. System was already shut down upon arrival to allow frozen evaporator coil to thaw. Documented existing equipment condition and installation configuration including condensate drain system and furnace unit in utility closet location.