Replaced the faulty gas valve on the furnace, which was intermittently failing to operate unless tapped. After installation, verified gas supply and manifold pressure with a digital manometer, confirming a proper reading within specification. Inspected the surrounding gas train, inducer assembly, and pressure switch wiring, and confirmed normal operation.

Installed new water supply and waste piping with surface-mounted washer valves, relocated the dryer power receptacle, and extended the existing dryer vent to serve a main-level laundry room, accessing piping routes through the basement wall adjacent to the air handler. Supplied and installed a washer drain pan piped to the basement laundry tub with no trap in the line, then relocated the washer and dryer from the basement to the first-floor room and completed final connections.

Performed a preseason tune-up on the propane-fired furnace, including inspection of the burner assembly and flame characteristics, with attention to proper combustion given the customer's concern about possible blockage and carbon monoxide. Verified blower motor amperage with a clamp meter, checked electrical connections and control board wiring, and confirmed the unit was operating properly.

Replaced the failed Ultra-Aire dehumidifier/ventilation system controller, which was damaged by a power surge, with the new unit. Mounted the controller on the existing junction box at the ductwork, reconnected the control wiring, and verified the display powered up and the system responded to commands.

Inspected the washing machine drain connection after a report of water on the floor behind the unit. Found the corrugated drain hose seated in the top of the vertical PVC standpipe with a rubber collar, connected to the P-trap assembly, with staining and debris buildup visible around the lower pipe fittings and the wall. Treated the drain line with acid to clear buildup and restore proper drainage flow, which addresses the likely cause of the standpipe overflow behind the machine.

Performed a complete oil burner tune-up on the existing Kneck 2000 unit, including cleaning the heavily sooted flue pipe and burner components, replacing the nozzle with a .75 x 70B, and installing a new Beckett spin-on pressure filter element. Verified burner motor operation with an amperage reading of 0.76 A, confirming normal electrical draw.

Inspected loose toilets and removed one fixture, exposing a corroded closet flange with old wax ring residue set into a rotted, water-damaged subfloor. Because the damaged flooring cannot support a proper reset, the toilet was left disconnected pending subfloor repair, and the drain opening was secured. The drain stop retrieval and UV bulb replacement were not completed during this visit.

Performed a heat pump tune-up on a Lennox system installed in 2018, inspecting the indoor air handler and outdoor condenser including the electrical compartment, contactor, capacitor, and wiring. Observed heavy mold/mildew staining and buildup on the blower housing and dust accumulation on the motor and wiring, and documented blower wheel cleaning as a recommended repair for system efficiency and indoor air quality.

Relocated the Lennox condenser unit and raised it 4"-6" to accommodate the new deck construction, ensuring proper clearance and airflow around the unit. Inspected the heat tape beneath the home and verified it was functioning properly. Unit was left clean and intact, with no visible damage, rust, or frost.

Responded to a drain backup recurring from a prior service call. Located and accessed the exterior sewer cleanout, removing the heavily corroded cast-iron cleanout cover to gain direct access to the line, then cleared the blockage to restore proper drainage flow. Documented the severely rusted cleanout housing and cover, which are deteriorated and may warrant replacement to prevent future access issues.

Replaced the existing water heater with a new Bradford White unit, reconnecting the hot and cold supply lines with copper piping and ball isolation valves, and routing the flue and discharge piping to code. Also replaced the basement shutoff valve serving the exterior hose spigot to restore proper isolation and operation.

Performed a seasonal tune-up on the Lennox air conditioning system, inspecting the outdoor condenser unit, fan assembly, electrical disconnect, and conduit connections. Noted heavy vegetation growth against the condenser sides and recommended clearing weeds and debris to restore proper airflow and clearance. Verified system performance and calculated operating readings to confirm the unit is functioning within normal parameters.

Responded to a callback for a boiler leak and loss of hot water. Performed electrical diagnostics, measuring condenser compressor circuit amperage (9.13 A) at the contactor and capacitor section, and verifying control voltage (approx. 24 V) at the air handler transformer and circuit breakers to confirm proper electrical operation.

Performed annual cleaning and service on the oil-fired heating system, including removal and cleaning of the burner nozzle and ignition electrode assembly on the Beckett GenSys 7505 burner. Inspected the burner housing, motor, control, and fuel pump assembly, noting corrosion on the fuel pump, and restored the system to proper operation to address the customer's reported lack of heat at the 72-degree thermostat setting.

Replaced 15-year-old electric Whirlpool water heater that was leaking at the base. Removed and disposed of failed unit, installed new Whirlpool electric water heater with proper connections and controls. Additionally removed old water treatment system that had been previously discussed and was no longer in use. Verified all electrical connections, tested unit operation, and confirmed proper functionality of new installation.

Responded to service call for oil heating system not operating after homeowner replaced thermostat batteries. Upon arrival, found Honeywell Home Pro Series digital thermostat displaying numbers but system failing to call for heat. Verified thermostat was receiving power and display was functioning properly at 71 degrees in heat mode with fan set to auto. Inspected basement mechanical room and examined oil-fired heating system, humidifier unit, and associated ductwork connections. Diagnosed thermostat programming issue following battery replacement which reset system settings. Reprogrammed thermostat to correct parameters and verified proper communication between thermostat and heating system. Cycled system through complete heating cycle to confirm proper operation and heat delivery throughout home.

Completed natural gas furnace tune-up and maintenance on existing Lennox unit. Performed comprehensive system inspection, verified gas pressure and combustion efficiency, cleaned burner assembly, checked electrical connections with amp draw reading of 124.3A, inspected heat exchanger for cracks, tested safety controls, and verified proper operation of blower motor and ductwork. System operating within manufacturer specifications with no issues found.

Completed comprehensive oil cleaning and maintenance service on New Yorker oil boiler system. Performed standard tune-up procedures including combustion chamber inspection, burner nozzle replacement, oil filter change, and system pressure testing as evidenced by gauge readings. All components operating within manufacturer specifications upon completion.

Replaced failed water heater with new A.O. Smith 50-gallon electric storage tank model EX-50EA50DV rated at 240V/4500W, installed new expansion tank, and replaced pressure reducing valve with like unit to resolve high water pressure issues affecting Moen whole house automatic shut-off system.

Completed comprehensive cleaning and servicing of 1999 Armstrong oil heating system. During inspection, identified elevated flue temperatures indicating potential soot buildup or oversized nozzle requiring monitoring and possible downsizing. Documented system performance with electrical readings showing 642mA and photographed ductwork connections; recommended fall follow-up to assess combustion efficiency and determine if nozzle adjustment is necessary.

Responded to emergency call for leaking main water shut-off valve. Upon arrival, confirmed water was already shut off at exterior main to control active leak. Replaced faulty main shut-off valve assembly with new brass ball valve with red handle. Installed valve within recessed wall access panel box with proper gasket seal and secured with white PVC connections on both sides. Tested valve operation, confirmed no leaks, and restored water service to property.

Completed oil heating system tune-up and cleaning service on a 2017 Thermo Pride unit under partner membership program. Performed comprehensive maintenance including combustion chamber inspection, burner nozzle replacement, fuel filter service, and blower assembly cleaning. System tested and confirmed operating within manufacturer specifications with proper ignition, flame pattern, and heat output.

Completed CPM heating inspection on Burnham boiler system installed in September 2019. Verified operational status with system displaying supply temperature at 162°F, return temperature at 142°F, stack temperature at 138°F, and firing rate at 61%. Inspected Amtrol expansion tank and associated components, confirmed proper system pressurization and function, documented all readings and equipment conditions with photos.

Completed CPM oil heating inspection at property with no existing oil equipment found on file. Documented HVAC equipment with photographs showing Samsung heat pump system installed in August 2021, positioned on exterior concrete pad with refrigerant lines running along foundation wall. Heat pump evaluation scheduled as separate service to verify system operation and performance.

Responded to service call for reported toilet float issue. Upon inspection, examined all internal tank components including fill valve with functional red cap, flush valve assembly with intact flapper seal, and overflow tube. All mechanisms were found to be in proper working condition with normal water levels and no signs of malfunction or component failure. Determined that existing float and fill valve system did not require replacement at this time.