Expert HVAC & Water Heater Services in Southgate, MI

Completed warranty service for control board replacement on outdoor HVAC unit. Replaced defective circuit board 2-6 within the multi-board electronic control system, verified proper wiring connections at terminal block including hot conductors and ground wire, and confirmed all ribbon cable connections and conduit fittings were secure. Unit tested successfully with all electronic components functioning properly upon completion.

Responded to no power complaint with thermostat displaying off status. Upon arrival, diagnosed electrical issue preventing unit operation. Restored power to system and verified thermostat communication, returning air conditioning unit to normal operating condition.

Responded to no cooling call following power outage. Upon arrival, found system unresponsive with no power to unit. Inspected electrical connections, breaker panel, and thermostat wiring. Reset tripped breaker at main panel and verified proper voltage supply restored to air conditioning system. Cycled unit through startup sequence, confirmed compressor and blower motor operation, and verified system returned to normal cooling function.

Completed full HVAC system installation including a 70,000 BTU furnace and 2-ton air conditioning unit at rear location. Performed all mechanical and electrical connections, installed proper condensate drainage system with PVC piping routed along exterior foundation, and configured ductwork assembly in basement utility area. All equipment reconnected, tested, and verified operational upon completion.

Conducted comprehensive site evaluation of existing HVAC system in basement utility area for equipment replacement estimate. Assessed current Aprilaire humidification unit with multi-component vertical configuration, connected via black flexible ductwork and copper refrigerant lines. Evaluated metallic gray furnace unit featuring lower combustion chamber with oval access panel and upper exhaust hood connection. Documented equipment specifications, ductwork routing, and mechanical infrastructure through detailed photography. Inspected surrounding utility space conditions, including concrete block walls, exposed ceiling joists with visible deterioration, and floor substrate showing wear patterns. Noted active HVAC piping, electrical connections, and ventilation pathways for replacement planning considerations. Provided customer with system replacement options and specifications for complete equipment upgrade.

# AC No Cool - Loud Noise Complaint Responded to service call for air conditioning unit making loud noise. Upon arrival, performed visual inspection of outdoor condensing unit which revealed system is 10+ years old with significant neglect and environmental exposure. Unit showed heavy accumulation of dirt, dust, debris, and spider webs throughout electrical compartment and internal components. Inspected electrical connections and found multiple wires with signs of weathering and age-related deterioration. Capacitor showed visible corrosion and surface rust, indicating potential electrical component failure. Contactor assembly exhibited dirt buildup and environmental contamination. All wiring connections were checked for tightness and integrity. Unit is located at ground level on weathered concrete pad with vegetation growth encroaching on equipment. Concrete pad showed moss and algae growth, indicating drainage issues and prolonged moisture exposure affecting equipment longevity. B

Conducted comprehensive estimate for replacement of existing 10-12 ton air conditioning system with outdoor condensing unit and gas heating equipment, currently operational. Documented existing Honeywell Home thermostat with digital display reading 74 degrees, featuring standard heat/cool selector and fan control with auto/on positions for replacement system specifications.

Responded to callback for exterior GFCI outlet that had pulled away from brick structure. Upon arrival, found weathered electrical box with compromised mounting and deteriorated brick material around cable entry point. Secured outlet box to wall structure, verified GFCI functionality, and confirmed weatherproof cover was properly sealed and operational.

Responded to no-cool call on 20-year-old central air conditioning system with non-operational outdoor fan and indoor temperature stuck at 79°F. Upon inspection, diagnosed failed condenser fan motor preventing proper heat rejection and refrigerant condensing. Replaced defective fan motor with OEM equivalent, verified proper rotation and airflow, tested capacitor and contactor operation, and confirmed system cooling capacity restored with normal temperature pull-down achieved.

Completed prepaid air conditioning maintenance tune-up on residential split system. Performed comprehensive inspection of outdoor condenser unit, which showed significant accumulation of dirt, dust, and debris on aluminum fins and exterior surfaces. Cleaned condenser coils to restore proper heat transfer efficiency and airflow. Inspected electrical connections, refrigerant lines, and condensate drain system. Verified unit operation and documented pre-existing condition showing weathering and environmental buildup consistent with extended service without regular maintenance. All system components functioning properly upon completion of tune-up service.

Completed scheduled AC tune-up and preventative maintenance on air conditioning system. Performed electrical diagnostics using clamp meter, measuring amperage draw at 0.78A and voltage readings to verify proper system operation. Inspected blower wheel assembly, noting moderate dust accumulation on squirrel cage fan blades and housing; cleaned and serviced blower components to ensure optimal airflow efficiency.

Performed preventative maintenance inspection on residential air conditioning system under club AC4-6 agreement. Connected Fieldpiece digital manifold gauges to measure system pressures and temperatures, recording superheat and subcooling values to verify proper refrigerant charge and system performance. All readings found within manufacturer specifications, confirming unit operating efficiently with no issues detected.

Completed first preventive maintenance visit under new membership agreement for cooling system. Performed comprehensive inspection and diagnostics, including electrical testing with multimeter to verify proper voltage and amperage readings. Documented severely corroded outdoor unit components showing significant rust deterioration on control box housing, requiring monitoring for potential future replacement to prevent system failure.

Responded to service call for non-functional Nest thermostat. Inspected HVAC system components including refrigerant lines, electrical connections, and outdoor condenser unit to diagnose communication or power issues between thermostat and equipment. Verified proper operation of all mechanical components and restored system functionality.

Completed comprehensive preventative maintenance tune-up on HVAC system, including inspection of furnace housing, blower assembly, and all mechanical components. Verified proper operation of condensate drainage system with PVC piping and condensate pump, checked all electrical connections, and documented equipment condition with photographs for service records.

Successfully completed installation of 2.5 ton air conditioning system with evaporator coil. Installed new Goodman AC unit with rear discharge configuration, mounted and secured evaporator coil to existing furnace system. Completed all mechanical connections including refrigerant lines, electrical wiring to breaker panel, and condensate drainage system with pump installation. Verified proper system operation, refrigerant charge, and airflow. All components tested and functioning within manufacturer specifications.

Completed annual cooling maintenance and tune-up on residential air conditioning system. Unit was operating properly upon arrival. Performed comprehensive system inspection, verified proper refrigerant levels, checked electrical connections, cleaned condenser coils, replaced air filter, and tested all safety controls. System is functioning within manufacturer specifications and ready for the cooling season.

Installed GFCI protection for exterior HVAC system electrical components mounted on residential deck. Verified proper grounding and circuit protection for outdoor condenser unit, electrical disconnect, and associated conduit runs to ensure code-compliant operation in exterior environment.

Completed full HVAC system installation including a 70,000 BTU furnace and 2-ton air conditioning unit with rear discharge configuration. Performed all mechanical and electrical connections, integrated humidifier into the system, and reconnected all necessary components. System was evacuated to proper micron levels as verified by digital micron gauge reading of 1950 microns, and final diagnostic testing confirmed all operational parameters within manufacturer specifications including proper refrigerant pressures and temperature differentials across the system.

Conducted comprehensive site assessment for HVAC system replacement in basement utility area. Evaluated existing air handler installation, electrical panel capacity with dual-column breaker configuration, and spatial constraints preventing air conditioning unit relocation. Documented current equipment condition including metallic air handler with plenum assembly, ductwork connections, and electrical service requirements. Prepared detailed replacement estimate with multiple quote options for customer review.