Heating and Cooling Grosse Pointe Woods

Performed scheduled maintenance on a 22kW Honeywell residential standby generator, 4 years old, as part of the Generator Maintenance Plan. Conducted comprehensive inspection of generator system including visual examination of exterior components, verification of operational status, and standard preventive maintenance procedures. Equipment confirmed to be in working condition prior to service. Documented existing cosmetic wear on associated outdoor HVAC equipment including rust staining and paint deterioration on condenser unit exterior panels, though this did not affect generator maintenance scope. Completed all required maintenance tasks per manufacturer specifications and plan requirements, with system verified operational upon completion.

Responded to a multi-unit building where the utility company had cross-connected electric meters to incorrect units during service activation. Verified and documented that meter #8538860 labeled for the house/Unit 1 was indeed mismatched to the wrong electrical service. Photographed meter identification numbers and unit labeling to provide verification documentation to the utility company for correction of the meter-to-unit assignments.

Conducted on-site plumbing assessment in residential basement utility area to provide free estimate for discussed plumbing work. Documented existing conditions including water heater installation, exposed piping systems, HVAC ductwork, and concrete block foundation walls to determine scope of required plumbing modifications and fixture installations.

Responded to no heat call for 3-year-old Lennox furnace experiencing intermittent operation for approximately one week with multiple callbacks. Upon inspection, diagnosed failed rollout switches causing safety lockout. Replaced rollout switches under purchase order, verified proper gas valve operation, and tested all safety controls. Cycled unit through multiple heating cycles to confirm reliable operation and proper burner flame characteristics. System restored to full heating capacity with all components functioning within manufacturer specifications.

Completed comprehensive Gold AC inspection on residential Bryant split-system air conditioning unit. Performed thorough examination of outdoor condenser unit including fan assembly, protective grille, ventilation components, and overall system operation; documented equipment condition with photographic records and verified unit is functioning within normal parameters.

Completed comprehensive Gold AC inspection on 2-year-old system with basement coil location. Performed refrigerant analysis using manifold gauges, recording operating pressures of 142.6 psig and 142.3 psig with superheat at 12.3°F and subcooling at 12.7°F, indicating proper system charge and performance. Conducted leak detection testing and verified all system parameters within manufacturer specifications. High pressure switch requires replacement and will be installed upon arrival from shop on Monday.

Completed comprehensive tune-up inspection on 20-year-old HVAC system located in basement. Performed thorough assessment of heating equipment, humidifier, and thermostat operation to ensure proper system functionality. Inspected air filter showing moderate dust accumulation, checked hot water tank connections and venting, and documented equipment condition with photos for city rental certification requirements.

Completed comprehensive Gold Plan AC tune-up and inspection on 20-year-old Lennox condensing unit located at rear of residence. Performed full system diagnostics including refrigerant level check, electrical component testing, capacitor analysis, contactor inspection, and thermostat calibration. Cleaned condenser coils, cleared debris from unit perimeter, verified proper airflow through top-mounted fan assembly, and confirmed all safety controls functioning within manufacturer specifications. Inspected exterior cabinet condition, verified secure mounting on concrete pad, and ensured adequate clearance from surrounding structures. Unit operating efficiently with no immediate repairs required at this time; however, given the system age, recommended monitoring performance closely and considering replacement planning within the next few years to avoid unexpected failures during peak cooling season.

Completed comprehensive tune-up service on a 4-year-old residential air conditioning system with outdoor condenser unit and basement-located air handler. Performed standard maintenance procedures including inspection of condenser fan assembly, verification of proper airflow through louvered panels, assessment of unit housing integrity, and confirmation of secure mounting on concrete pad. System found to be in good operating condition with no significant wear, corrosion, or performance issues identified during inspection.

Completed comprehensive Gold AC inspection on 10+ year old residential split system with basement air handler and exterior condenser unit. Performed multi-point inspection including examination of indoor evaporator coil, refrigerant lines, condensate drainage system, electrical connections, and outdoor condensing unit. Verified proper system operation, checked refrigerant pressures, inspected condenser fins and fan assembly, confirmed adequate airflow, and assessed overall equipment condition. All components found operational with no immediate service needs identified at time of inspection.

Completed comprehensive Gold AC inspection on 7-year-old system with air handler/coil located in attic. Performed thorough evaluation of all system components, checked refrigerant levels, inspected electrical connections, tested thermostat operation, and verified proper airflow. Advised customer to maintain clear area around outdoor condenser unit, removing any debris and animal waste to ensure optimal system performance and prevent potential damage to equipment.

Completed annual AC inspection on 12-year-old residential unit. System is currently operating properly with both outdoor condenser and basement evaporator coil functioning as designed. Documented equipment condition with photos showing clean outdoor unit with fan assembly in good working order.

Returned to property to perform leak search and level condenser unit as previously documented. Completed comprehensive Gold AC inspection on multi-unit system consisting of three HVAC systems with two air handlers located in basement and one with refrigerant lines in attic. All equipment is under 10 years old and operational at time of inspection. Verified thermostat functionality showing proper temperature control at 69°F. Conducted thorough system evaluation including refrigerant leak detection, condenser leveling, and performance verification across all three units. All systems functioning properly with no immediate issues identified.

Responded to callback for 2-year-old furnace located in basement with no heat and flashing red light on lower sight glass. Upon arrival, confirmed no power reading on red wire at thermostat and furnace not producing heat. Inspected control board and wiring connections at terminal block, identified loose or failed connection on R terminal causing loss of 24V power to thermostat circuit. Secured all wire connections at terminal block, verified proper voltage present at all thermostat terminals, and tested furnace operation through complete heating cycle. Unit fired normally with all safety controls functioning properly and red indicator light operating as designed.

Completed comprehensive Gold AC inspection on 2010 Bryant air conditioning system with air handler located in basement. Performed full system evaluation of outdoor condenser unit, which was found to be in clean, well-maintained condition with intact fins and proper placement on concrete pad. System diagnostics revealed two active fault codes requiring attention: a humidity sensor fault (code 160) with three consecutive occurrences and a limit fault (code 33) on the furnace with four consecutive occurrences. Documented all findings with photographic evidence and noted that system requires follow-up service to address identified fault conditions. Verified homeowner contact information and confirmed single-unit residential system.

Completed routine pre-season inspection on a 3-year-old Lennox ML14XC1S042 outdoor condensing unit containing R-410A refrigerant. Unit was visually inspected and found in good operational condition with no visible damage, debris accumulation, or refrigerant leaks. All exterior components including fan guard, louvers, and manufacturer data plate were intact and legible. System confirmed ready for cooling season operation.

Completed installation of Daikin mini-split system in rear yard area of residential property. Mounted outdoor condenser unit on brick exterior wall using white mounting brackets and installed indoor console unit. Ran new dedicated electrical circuit to support the system, with mechanical, electrical, and mini-split permits requested and processed. Unit positioned on concrete pad in landscaped area, with all refrigerant lines and electrical connections properly secured and tested for optimal operation.

Returned to property to repair refrigerant leak in lineset at connection point between outdoor condenser unit and indoor evaporator coil. System had been isolated and pressurized with nitrogen for leak detection during previous visit. Upon arrival, performed vacuum test using digital micron gauge to verify system integrity after allowing nitrogen to dissipate. Replaced damaged suction line 90-degree elbow fitting at penetration point where lineset transitions from exterior to interior. Brazed new copper fitting into place, pressure tested repair with nitrogen to 350 PSI, and held for 15 minutes with no pressure drop detected. Evacuated system to proper vacuum levels below 500 microns using vacuum pump and digital gauge. Recharged system with appropriate refrigerant per manufacturer specifications. Verified all connections leak-free using electronic leak detector. Restored power to condensing unit and confirmed normal system operation with proper superheat and subcooling readings. Left

Accessed plumbing infrastructure through wall and ceiling openings to repair and replace damaged piping sections. Installed new black plastic pipe with compression fittings to address leak in horizontal supply line running above kitchen ceiling. Replaced corroded copper piping that exhibited green patina deterioration with modern plastic piping system, ensuring proper connections and secure mounting to structural framing members.

Responded to warranty call for leak search on 10+ year old HVAC system with air handler located in basement. Conducted thorough inspection of refrigerant lines and exterior connections. Inspected copper piping runs along exterior brick wall, noting age-appropriate oxidation and patina on exposed copper refrigerant lines. Verified integrity of pipe insulation and checked for signs of refrigerant leakage at outdoor connections. Unit currently operational though customer reported ongoing leak concerns. Documented exterior plumbing and refrigerant line configuration with photos for warranty records.