HVAC, Electrical & Water Heaters in Mason, MI

Completed annual cooling maintenance on residential split-system air conditioning unit. Performed comprehensive inspection of outdoor condensing unit, verified proper operation of compressor and condenser fan motor, and checked refrigerant lines for secure connections. Replaced MERV 11 air filter (HCF20-11) at indoor air handler. Unit operating within normal parameters with no deficiencies noted at time of service.

Completed annual cooling maintenance on HVAC system. Performed comprehensive inspection of control board, capacitor, and electrical connections. All components verified operational with proper wiring intact and secure terminations. System tested and confirmed functioning within normal parameters.

Completed annual cooling maintenance on Bryant air conditioning system. Performed comprehensive inspection of outdoor condensing unit, documented equipment condition with photos, and noted vegetation growth requiring clearance around unit for optimal airflow and accessibility. Recommended furnace filter replacement as part of routine maintenance protocol.

Responded to service call for Kohler 12kW generator that failed to restore power to residence after utility power was restored. Performed diagnostic inspection of generator transfer switch and control panel wiring connections. Identified issue with automatic transfer switch not properly returning to utility power position after generator shutdown. Inspected terminal connections, control wiring, and transfer switch mechanism within the generator cabinet to determine cause of transfer failure and restore proper utility power feed to the home.

Completed annual cooling maintenance on Bryant residential air conditioning system. Performed comprehensive inspection of outdoor condenser unit, verified proper operation of all components, and documented equipment condition with photos. Unit found in satisfactory operating condition with no immediate service needs identified.

Completed annual cooling maintenance on residential outdoor condensing unit. Performed standard ACM protocol including inspection of condenser coils, cabinet condition, and surrounding clearances. Unit operating within normal parameters with no immediate service needs identified. Exterior cabinet and protective grilles show normal wear consistent with age, and adequate airflow clearance maintained around unit perimeter.

Conducted comprehensive assessment of existing HVAC system for complete air conditioning and furnace replacement. Evaluated 25+ year-old Bryant furnace unit and associated equipment in basement mechanical room, documenting current system configuration including ductwork connections, PVC venting, and electrical service panel setup with Generac transfer switch integration. Provided detailed replacement estimate for expedited installation of new heating and cooling equipment to address aging system concerns and homeowner's request for immediate replacement scheduling.

Performed comprehensive evaluation of existing HVAC system with failed AC compressor. Both furnace and air conditioning units were determined to be approximately 26 years old and at end of serviceable life. Documented current equipment specifications and installation configuration in basement mechanical room, including furnace with integrated humidifier, ductwork layout, and outdoor condensing unit. Assessed electrical connections, gas supply lines, and existing duct system compatibility. Provided detailed estimate for complete furnace and AC system replacement to address immediate replacement needs.

Conducted on-site assessment for brand new central air conditioning system installation at residential property. Performed detailed measurements of existing ductwork and plumbing components to determine compatibility and sizing requirements for new AC unit installation. Documented measurements and current infrastructure conditions through photographic documentation to facilitate accurate equipment selection and installation planning.

Conducted comprehensive assessment of 15-year-old residential HVAC system for complete replacement estimate due to unrepairable refrigerant leak with obsolete refrigerant type. Inspected basement-mounted gas furnace with integral blower assembly, documented existing ductwork configuration including flexible supply runs and humidifier integration, evaluated electrical connections and gas line condition showing visible oxidation on copper supply piping. Photographed outdoor condensing unit and indoor air handler components to document current system layout and specifications for accurate replacement sizing and equipment selection.

Completed comprehensive 5-year ComfortGuard maintenance visit on residential HVAC system. Performed thorough inspection of indoor furnace unit, examining gas valve assembly, electrical connections, blower motor housing, and all associated wiring for proper operation and safety compliance. Conducted exterior evaluation of Lennox condensing unit, verifying refrigerant line integrity, electrical conduit connections, and overall system performance. All components found operating within normal parameters with no deficiencies noted.

# No Cooling - 20 Year Old System Responded to service call for AC unit running but not producing cold air affecting entire home. Upon arrival, found outdoor condensing unit operational with fan running and compressor attempting to cycle. Performed visual inspection of 20-year-old cylindrical condenser unit positioned on concrete pad against building exterior. Noted severely deteriorated refrigerant line insulation with multiple cracks, splits, and complete separation from copper lines in several locations. Weathered insulation exposed bare refrigerant lines to ambient temperature, resulting in significant heat gain on suction line and compromised system efficiency. Checked electrical connections at outdoor unit - all secure with proper voltage readings. Measured temperature differential across coil and found inadequate cooling performance. Observed compressor short-cycling behavior indicating possible refrigerant charge issue or system restriction. Given age of equipment (20 year

Performed recheck on 2-year-old A/C unit for AirCare member. System confirmed operational and providing adequate cooling. Conducted diagnostic testing using digital multimeter to verify electrical parameters including capacitance reading of 49.74 MFD and run capacitor voltage of 39.32V at outdoor condensing unit. All measurements within manufacturer specifications. Unit operating normally with no issues identified. Documented equipment condition with photos for service records.

Completed routine maintenance on Bryant central air conditioning system. Inspected outdoor condenser unit, verified proper operation of compressor and condenser fan, and checked refrigerant levels. Serviced indoor air handler, noting dirty mesh filter which was cleaned to restore proper airflow and system efficiency.

Performed routine preventative maintenance on air conditioning system. Inspected furnace/air handler unit, verified proper operation of all components, and checked refrigerant lines for integrity. Replaced air filter with new unit to ensure optimal airflow and system efficiency.

Completed free estimate for replacement of existing 14-15 year old air conditioning system. Evaluated current outdoor condensing unit located in landscaped area with decorative rock garden, assessed refrigerant line routing along exterior wall, and inspected electrical service panel to verify compatibility for new equipment installation. Customer expressed preference for Lennox brand equipment; system currently operational with no reported failures or symptoms, replacement timing to be determined based on weather conditions.

Responded to warranty service call for 11-month-old A/C system shutting off intermittently. Inspected refrigeration lines, connections, and evaporator coil in mechanical equipment area. Verified system pressures using digital refrigeration gauge, reading 238.9 PSI, and checked for proper refrigerant charge and potential restrictions. Examined copper line insulation integrity and brass fittings for leaks or loose connections. System operational at time of departure with no freezing conditions observed.

Responded to no-cooling call on 7-year-old Bryant central air conditioning system. Upon arrival, confirmed condenser unit was energized and humming but condenser fan motor was not operating, resulting in inadequate heat rejection and loss of cooling capacity. Diagnosed failed condenser fan motor. Replaced defective fan motor with OEM equivalent, verified proper rotation and airflow, tested system operation under load, and confirmed unit returned to normal cooling function with appropriate temperature split across evaporator coil.

Completed full HVAC system installation including a Lennox 70,000 BTU furnace and 2-ton air conditioning unit with right-side placement. Installed new Sensi programmable thermostat, ran new electrical circuit to support equipment, and connected all ductwork and refrigerant lines. All mechanical and electrical permits were obtained prior to installation, system was tested and confirmed operational upon completion.

Responded to recall for A/C system intermittently shutting off on 15+ year old unit located in basement. Performed diagnostic inspection of furnace and cooling system components, accessing internal compartment to examine blower motor, refrigerant lines, gas valve assembly, electrical connections, and safety controls including pressure switch. Verified proper operation of all mechanical and electrical components, checked wiring harnesses and connections for integrity, and inspected venting system. Unit found operating within normal parameters at time of inspection.