Heating and Cooling Bloomfield Hills

Completed comprehensive Gold AC inspection on a multi-unit residential system with equipment over 10 years old. Inspected outdoor condenser unit with beige housing, verified proper fan operation and structural integrity, confirmed unit was free of debris and showed normal weathering with no significant damage or deterioration. Basement air handler/coil location inspected and documented, system operational and functioning as designed at time of service.

Responded to warranty service call for 3-year-old residential air conditioning system experiencing short cycling condition with approximately 5-second run intervals. Performed leak search inspection on evaporator coil assembly by manipulating and examining cooling fins as directed. Documentation photos reveal significant physical damage to exterior cabinet housing, including punctured opening with exposed metal and paint deterioration around damaged area. Ventilation louvers and fin assembly remain structurally intact despite cabinet damage.

Completed annual Gold AC maintenance inspection on three-year-old outdoor air conditioning system. Performed comprehensive tune-up including visual inspection of condenser unit, fan assembly, and protective grille for proper operation and signs of wear. Checked refrigerant levels, electrical connections, and overall system performance to ensure reliable cooling operation. Inspected attic ductwork and ventilation components for proper airflow and insulation integrity. All components found to be functioning within normal parameters with no immediate service needs identified. System cleared for continued operation with next scheduled maintenance due per manufacturer recommendations.

Completed three-head mini split system installation over three-day period in right side yard area. Obtained mechanical and electrical permits, installed new dedicated electrical circuit with breaker labeled "MINI SPLIT" in main panel, and mounted outdoor disconnect box with proper wiring connections. Installed refrigerant line sets with insulation, completed all electrical connections to code specifications, and documented installation with photos of electrical panel and outdoor disconnect components.

Replaced failed State brand tanked water heater that was leaking and compromised under existing 10-year warranty coverage. Documented model and serial numbers of both existing units with photographs, as one unit had previously been replaced with a Bradford White model. Installed new warranted replacement water heater with proper connections to existing copper supply lines, ensuring all plumbing connections, pressure relief valve, and control systems were properly configured and tested for operation.

Completed Gold AC Inspection on 15-year-old Heil single-zone residential cooling system with attic-mounted air handler. Performed comprehensive evaluation of outdoor condenser unit including visual inspection of cabinet, fan assembly, and protective wire guard. All components found operational with unit running properly at time of inspection, though equipment showing age-appropriate wear consistent with outdoor exposure.

Accessed workshop plumbing system through existing wall opening to inspect and photograph concealed piping infrastructure. Located and documented galvanized ductwork, copper supply lines with shut-off valves (hot and cold), and PVC drainage piping within wall cavity. Verified proper installation and accessibility of plumbing components behind finished drywall surface for maintenance and future service requirements.

Responded to service call for REME HALO air purification system requiring bulb replacement. Unit serial number RLED836463-102, model REMELED.B8 was documented and photographed. Replacement bulb is currently at shop; will coordinate return visit for installation once part is retrieved and customer contact is made to schedule completion of IAQ system maintenance.

Completed comprehensive Gold AC Inspection on two residential cooling systems: a Lennox condenser unit and a Bryant condenser unit, both over 10 years old with outdoor air handler/coil configurations. Performed multi-point inspection including electrical connections, refrigerant levels, condenser coil cleaning, fan motor operation, and safety controls on both units. Identified need for air filter replacement and noted LED replacement bulbs to be provided for installation at follow-up visit.

Responded to master bathroom toilet repair in 70-year-old home. Upon inspection, found heavily discolored water in tank with significant mineral buildup and rust staining throughout interior porcelain surfaces. Flush mechanism components including flapper valve, chain assembly, and flush valve showed signs of age-related deterioration and corrosion. Hard water deposits visible along waterline and tank walls indicated long-term mineral accumulation affecting flush performance. Documented tank condition with photographs showing extent of mineral deposits and water discoloration for maintenance records.

Responded to service call for pedestal sink leaking from underside. Upon inspection, identified water leak originating from supply line connections beneath the basin. Tightened compression fittings on hot and cold water supply lines and inspected drain assembly for proper seal. Verified pedestal sink mounting and checked for any cracks in porcelain fixture. Tested water flow and monitored connections under pressure to confirm leak was resolved. No further water discharge observed from underside of sink after repair completion.

Returned to perform leak search on Daikin mini split heat pump system in sunroom that was not heating. Coordinated with technical support to diagnose ongoing system failure. Service valves required for repair remain on backorder from factory and will be available at Williams Southfield under PO 1305460-001. Documented unit condition with photos showing wall-mounted indoor air handler installation. System originally installed December 2020 and requires follow-up once replacement parts arrive to complete repair and restore heating functionality.

Responded to water leak in utility area with standing water on floor. Upon inspection, identified source of leak from plumbing connections near water heater. Shut off water supply using existing brass shut-off valves and assessed extent of water damage to surrounding area. Tightened loose connections on copper piping and replaced deteriorated hose clamp on water heater inlet line. Tested all connections under pressure to verify leak was resolved. Recommended follow-up maintenance to address accumulated debris and grime on mechanical components to prevent future issues.

Completed comprehensive Gold AC Inspection on one-year-old residential air conditioning system with air handler located in basement. Performed full system evaluation including condenser unit positioned on exterior pad with proper clearance, verified refrigerant line set insulation integrity, and assessed overall equipment operation and performance. Advised customer to maintain clear area around condenser unit free of debris and animal waste to ensure optimal airflow and system efficiency.

Replaced faulty shower valve and hose bib assembly in bathroom. Accessed plumbing infrastructure through wall cavity, removed existing corroded copper piping and brass valve fittings, and installed new chrome shower fixture with single-handle faucet control and tub spout. Completed installation with proper sealing and tested system for leaks to ensure proper water flow and temperature control.

Completed comprehensive Gold AC inspection on 10+ year old single-unit system with air handler located in basement. Performed full system diagnostics using Fieldpiece instrumentation, measuring R-410A refrigerant pressures at 103.5 psig low side and 283.8 psig high side. System operating with 12.3°F superheat (target 8.5°F) and 13.0°F subcooling (target 10.0°F), indicating slightly elevated superheat conditions. Recorded temperature differentials with low temp at 45.5°F and high temp at 79.1°F. Noted thermostat displaying system malfunction alert requiring attention. Unit currently operational per homeowner confirmation. Documented all findings with diagnostic readings and equipment photos for maintenance records.

Responded to outdoor faucet leak at 60-year-old residential property. Removed and replaced deteriorated outdoor spigot assembly, including corroded supply line and mounting hardware. Installed new frost-free sillcock with updated valve seat and packing to prevent future exterior leakage, tested system under pressure to verify proper operation and confirm leak elimination.

Responded to service call for 12-year-old Cummins Onan 20kW air-cooled generator that was not automatically starting during power outages, requiring manual intervention each time. Upon inspection, verified the automatic transfer switch and control panel operation. Found the control panel switch was not properly set to the "INITIATED AND STANDBY-ON MODE" position as required for automatic operation per manufacturer specifications. Adjusted the control switch to correct position to enable automatic start functionality. Verified remote display module was functioning properly with indicator lights operational. Tested system operation and confirmed generator now enters automatic standby mode as designed. Unit passed inspection and received approval tag. System restored to full automatic operation, eliminating the need for manual starting during power loss events.

Responded to service call for an Ecobee thermostat that had gone blank with no display and lost access to heating and cooling system control. Upon arrival, removed the thermostat from the wall mount to inspect the unit and verify model information and manufacturing details. The 2-year-old unit showed no signs of power, indicating either a wiring issue, C-wire power supply problem, or internal component failure. Documented the thermostat's underside specifications and certification markings for warranty verification and potential replacement purposes.

Completed comprehensive Gold AC inspection on two Goodman condenser units, both approximately 5 years old, with air handlers located in attic and basement. Performed full system evaluation including visual inspection of exterior cabinets, condenser coils, fan operation, electrical connections, and refrigerant lines on both units. Both systems confirmed operational with no immediate service needs identified; minor debris accumulation noted at base of units with recommendations provided for maintaining adequate clearance around equipment.