Service Area

Performed fall heating tune-up on one system, including inspection of the unit and replacement of the air filters with customer-supplied filters. Documented suspected mold-like growth, staining, and ceiling cracking around the kitchen/dining area supply register and boot, along with gaps between the ceiling and register grates and condensation at the kitchen vent. Secured the register grates, and recommended further evaluation of the duct insulation, moisture source, and affected drywall for remediation.

Performed a pre-sale HVAC inspection on the AC and heating system, evaluating heater operation based on the reported heating issue. Inspection of the air handler revealed a blower wheel heavily caked with dust and debris, a corroded shaft collar and set screw, and rust and heavy buildup throughout the blower housing, all of which restrict airflow and can contribute to heating performance problems. Recommend cleaning or replacing the blower assembly and addressing the corroded components.

Performed a fall heating tune-up on one system, inspecting the furnace cabinet, control board wiring, and inducer/blower assembly for proper operation. Verified electrical performance with a clamp meter, measuring approximately 2.09 amps on the motor circuit, and observed the motor running smoothly. No signs of rust, frost, or damage were found, and the system was left operating normally.

Sealed and insulated all duct collars and the areas surrounding the zone dampers to eliminate condensation and prevent further moisture issues. Repaired torn and damaged foil-faced insulation jackets on the supply ducts and bypass duct, restoring the vapor barrier with sealed insulation wrap.

Responded to a warranty call for inadequate cooling in the spare bedroom and living room. Measured supply air temperatures at the ceiling registers with an infrared thermometer (readings of 48.7°F and 40.8°F), indicating uneven airflow and temperature distribution between zones. Noted water staining on the ceiling around the supply vent, suggesting possible condensation or a moisture issue in the duct system that warrants further inspection.

Responded to a no-operation call on a residential split system with an intermittent thermostat issue. Performed electrical diagnostics at the condenser control compartment, testing the run capacitor and associated low-voltage and line-voltage connections with a multimeter, and inspected the blower assembly, finding heavy dust and debris buildup on the motor housing and squirrel-cage wheel. System status and recommended repairs to be reviewed with the customer, including warranty coverage verification on the newer components.

Responded to a no-cool complaint (warm air from supply) and performed a visual inspection of the outdoor condenser unit. Observed corrosion on the condenser fan motor hub and housing fasteners, debris accumulation within the cabinet, and severely deteriorated, cracked suction line insulation at the condensate/service fitting. Advised the customer to shut the system off at the thermostat and run the indoor blower only (fan-only mode) pending further diagnosis and repair.

Performed a diagnostic inspection and tune-up on a 15-year-old R-22 split system air handler located in the attic after reported water intrusion from a failed attic pipe. Inspected the plenum, flexible duct connections, and control compartment, noting corrosion and rust streaking on the casing, deteriorated and disordered duct taping and strapping, displaced insulation, debris accumulation, and tangled control wiring with possible moisture damage. Evaluated the unit's condition to support a second-opinion repair assessment and documented findings with photos for a detailed estimate of the repairs needed to restore system operation.

Responded to reports of a clogged condensate drain line and a non-communicating thermostat on the upstairs system. Inspected the air handler and found the drain pan heavily rusted and corroded with debris present, and checked electrical components with a clamp meter, measuring 0.61 A on the control wiring. Documented the pan corrosion and thermostat communication fault for further repair and system diagnostics.

Evaluated the existing duct system in a 1990-built structure, where the supply and return runs are routed through floor joists and enclosed with plywood caps, and documented the current layout and condition with photos. Observed water staining and discoloration on the plywood enclosure, indicating moisture exposure and deterioration. Prepared an estimate for replacing the plywood-enclosed ductwork with a new metal duct system.

Performed full tune-up inspections on two attic-mounted HVAC systems (a gas furnace/air handler unit and its associated components) as part of a pre-sale evaluation, checking the equipment, gas supply line, condensate drain assembly with shutoff valve, and electrical connections. Found a torn seam in the foil-faced flexible supply duct with insulation bulging through the split, along with compressed and uneven attic insulation, both of which are recommended for repair to restore duct integrity and efficiency.

Performed a fall tune-up on the furnace, including inspection of the gas valve assembly, flex gas line connections, and control wiring terminals. Measured blower motor amperage with a clamp meter to verify proper electrical operation, and checked wiring and crimp connections for security. Cleaned the dusty cabinet interior as needed, with no visible damage, rust, or cracking noted.

Performed a fall tune-up on one gas furnace system, inspecting the air handler cabinet, condensate/PVC drain piping, flexible conduit, and electrical connections for proper condition. Verified burner ignition and flame characteristics with the gas manifold, orifices, and burner assembly operating normally, confirming safe and reliable heating operation for the season.

Performed AC tune-up on electric split system in response to elevated utility bills and uneven cooling. Inspected the attic air handler and found the return plenum and insulated duct surfaces heavily coated with dust and lint, and the pleated filter loaded with soot and debris with worn frame edges, restricting airflow. Removed the dirty filter, cleaned accumulated debris from the plenum and housing, and verified the system for proper airflow to help improve efficiency and temperature balance to the warmer side of the home.

Responded to a no-cool complaint (thermostat set at 71°F, indoor temperature reading 76°F) following a recent condenser coil replacement. Inspected the outdoor unit and found the compressor base pan heavily contaminated with dirt, grass, and debris, along with surface rust and oxidation on the brazed refrigerant line joints and a corroded fastener on the pan. Documented the condition of the compressor, refrigerant piping, and wiring with photos to support further diagnosis of the cooling performance issue.

Performed mini split parts installation on a wall-mounted Daikin ductless indoor unit. Inspected the evaporator housing and louver assembly, noting debris and microbial buildup on the vent opening and louver edge, as well as corrosion and moisture staining at the line set wall penetration. Installed the required replacement components and verified proper louver operation and unit function.

Performed a fall heating system tune-up on one system, including a thermal imaging inspection of the supply and return air pathways. Scanned the wall surface and the ceiling-mounted return air grille to evaluate temperature distribution and airflow, confirming the system was producing heat and circulating air as expected.

Performed a fall heating tune-up on one system, inspecting the furnace interior and cleaning the blower wheel to remove heavy dust and debris buildup from the fan blades. Measured blower motor amperage with a clamp meter (0.24 A AC) to verify electrical operation, and checked wiring and gas line connections within the cabinet.

Responded to a no-heat call on a customer-installed Honeywell thermostat that operated cooling but offered no heating option. Inspected the air handler's evaporator coil and electrical compartment, and measured amperage with a clamp meter to evaluate system operation. The coil showed moderate dust accumulation with no frost or physical damage, and the thermostat's heating configuration and wiring should be verified against the equipment type.

Responded to an after-hours no-heat call on the downstairs gas furnace; unit is out of warranty. Inspected the control circuitry and limit/sensor wiring, and measured amperage on the blower motor circuit with a clamp meter, which read 1.99 A AC. Noted heavy corrosion on the exterior gas supply piping.

Responded to an after-hours call for an AC system not cooling on a unit installed in 2020. Inspection revealed severe corrosion and rust deterioration on the drain pan and equipment base, with peeling protective coating and mineral buildup, indicating long-term moisture exposure. Findings were documented with photos for further evaluation and repair recommendations.

Performed annual heating maintenance and responded to a reported condensate drain line separation that was causing water intrusion into the bathroom. Inspected the primary float switch and condensate drain system, then re-secured the disconnected drain line with black duct strap to restore proper drainage. Documented water staining on the ceiling below the unit from the leak.

Completed fall heater tune-up on one system, including inspection of the blower compartment, motor, capacitor, and wiring connections. Measured blower motor amperage with a true RMS clamp meter (5.96 A) to verify proper electrical operation, and noted heavy dust and debris buildup on the blower housing and cabinet interior along with an aged, partially torn wiring diagram.

Completed furnace and evaporator coil replacement, including connection to the existing R-410A condenser and line set. Following installation, connected a digital manifold and micron gauge to verify system operation, with refrigerant pressures and superheat readings confirmed within normal range. Refrigerant line set insulation and outdoor unit connections were inspected and found to be in good condition with no signs of damage.

Performed a heater tune-up including cleaning and inspection of the gas furnace with the access panel removed. Verified electrical operation using a clamp meter, checking amperage on the supply wiring and testing voltage at the gas valve, and inspected the inducer motor, pressure switch, flue assembly, and wiring connections for proper condition and function.