HVAC, Electrical & Water Heaters in Mason, MI

Completed annual HVAC maintenance on Bryant furnace system. Performed comprehensive inspection of unit, replaced air filter, verified all safety controls and high voltage electrical connections, and documented equipment condition with photos. System operating within manufacturer specifications with no issues identified.

Responded to no heat call on 2011 Honeywell furnace displaying 2-flash error code indicating pressure switch failure to close. Diagnosed pressure switch circuit open, preventing ignition sequence from completing. Inspected inducer motor operation, verified proper draft through heat exchanger and venting system, checked condensate drain lines for blockages, and tested pressure switch functionality. Determined pressure switch had failed and required replacement to restore heating operation.

Completed annual maintenance on 1-year-old Lennox system model WT 08-2029. Performed comprehensive AC tune-up including filter replacement, system diagnostics, and operational verification. All components tested and confirmed functioning properly. Noted minor surface corrosion on blower assembly housing with mineral deposits present, typical of first-year operation in humid conditions. Measured and documented system parameters using digital diagnostic equipment, confirming unit operating within manufacturer specifications.

Provided comprehensive estimate for complete HVAC system replacement in basement location, including both furnace and air conditioning units under buy-one-get-one promotion. Existing 30-year-old furnace remains operational, though no air conditioning system currently installed. Assessment included evaluation of existing ductwork configuration with metal supply plenum and rectangular trunk lines, PVC condensate drainage system, and available electrical service. Documented basement installation area with adequate clearance for new equipment placement and confirmed compatibility with existing infrastructure including exposed floor joists and concrete flooring suitable for new unit positioning.

Completed routine maintenance and tune-up on a 24-year-old residential gas furnace located in basement. Unit was operating properly with no reported issues or symptoms. Performed comprehensive inspection of all components, verified proper combustion, checked electrical connections and wiring, inspected heat exchanger for cracks or deterioration, tested safety controls and limit switches, cleaned burner assembly, verified proper gas pressure and flame characteristics, checked and adjusted blower motor operation, replaced air filter, and confirmed adequate ventilation and ductwork connections. All systems tested and confirmed to be functioning within manufacturer specifications.

Completed comprehensive preventive maintenance on 4-year-old Lennox furnace in preparation for heating season. Performed full system inspection including burner assembly, gas valve operation, flame sensor functionality, and heat exchanger examination. Verified proper ignition sequence, confirmed all electrical connections secure, and tested thermostat communication and temperature control settings. All components found operating within manufacturer specifications with no deficiencies noted.

Conducted on-site evaluation for whole-house Kohler generator installation at residential single-family home. Assessed existing electrical service panel location in basement utility area and documented gas meter configuration on exterior wall to determine optimal generator placement and required electrical connections. Photographed current electrical infrastructure and gas service equipment to develop comprehensive installation estimate including transfer switch placement, load calculations, and utility coordination requirements.

Responded to service call for A.O. Smith tanked water heater experiencing leaking at cold water intake nipples and gas valve fault signal resulting in no hot water production. Upon inspection, identified active water leakage at the cold water inlet connection causing moisture intrusion into the gas control valve system, triggering safety fault code. Assessed integrity of threaded pipe connections and determined intake nipple required resealing. Shut down gas supply and water feed to unit. Drained water heater tank to safe working level. Removed compromised cold water inlet nipple, cleaned threaded connections, applied appropriate thread sealant and Teflon tape, and reinstalled with proper torque specifications to manufacturer standards. Verified all connections for water-tight seal. Refilled tank, purged air from system, and restored gas supply. Reset gas control valve, relit pilot light, and verified burner ignition sequence. Monitored unit through complete heating cycle to confirm pr

Completed annual HVAC maintenance on two air handling systems. Inspected furnace unit in basement mechanical room, verifying proper operation of all components, electrical connections, and ductwork integrity. Serviced exterior HVAC equipment panel with Energy Pro controls, checking electrical panel connections, conduit routing, and system wiring during ongoing construction phase with exposed wall framing.

Completed full HVAC system installation including a 70,000 BTU gas furnace with humidifier and 2.5-ton air conditioning unit with matching evaporator coil configured for right-side positioning. Installed all necessary PVC venting, condensate drainage, refrigerant lines with foil-backed insulation, and supply/return ductwork connections in basement mechanical room. Reconnected all electrical components, verified proper system operation, and coordinated mechanical permit for installation compliance.

Completed electrical estimate for new whole home generator installation with preference for Generac system over Kohler. Assessed existing 200-amp main electrical panel to determine capacity and available space for generator transfer switch integration, documented current circuit configuration including air conditioning circuits and branch circuit arrangement. Evaluated interior and exterior installation requirements including kitchen area access for potential gas line routing and identified suitable locations for generator placement and electrical connections to support automatic transfer switch installation scheduled for completion by March 2026.

Responded to no-cool complaint on 4-year-old Lennox air conditioning system with thermostat set to 74°F but indoor temperature reading 77°F. Upon arrival, performed comprehensive system diagnostics on outdoor condenser unit including electrical connections, refrigerant pressures, and component operation. Identified and resolved issue affecting whole-house cooling capacity. System tested and verified to be operating within manufacturer specifications with proper temperature differential across evaporator coil. Unit returned to normal cooling operation with satisfactory airflow and temperature control restored throughout residence.

Completed full installation of 3-ton Lennox air conditioning system with matching evaporator coil. Positioned condenser unit on concrete pad adjacent to building exterior, connected refrigerant line set through building penetration, and established proper drainage with PVC condensate lines mounted to exterior siding. System tested and verified operational with all electrical connections secured and permit documentation submitted for mechanical inspection.

Completed comprehensive ComfortGuard Maintenance Package including replacement of HVAC air filters with new Honeywell pleated filters at the indoor air handling unit. Inspected outdoor condensing unit and documented moderate accumulation of dirt, debris, and organic matter on condenser coils and base, with visible buildup between fins requiring attention during future maintenance intervals.

Performed scheduled maintenance on air handling unit. Conducted electrical diagnostics using digital multimeter, verifying voltage readings at 395V and amperage draw at 50.8A to ensure proper system operation and component performance within manufacturer specifications.

Performed routine maintenance service on air conditioning system including filter replacement and evaporator pad servicing. Inspected electrical panel and HVAC ductwork, documenting significant condensation present on supply ductwork which may indicate insulation deficiency or excessive humidity levels requiring future attention.

Completed full system replacement estimate for residential HVAC equipment including 30+ year old gas furnace located in basement and matching-age central air conditioning condenser unit positioned on exterior concrete pad. Documented existing system configuration, ductwork connections, and equipment specifications through photographic assessment. Provided comprehensive replacement options for complete heating and cooling system upgrade to improve efficiency and reliability.

Completed routine electrical maintenance on a Kohler 20kW standby generator system. Performed comprehensive inspection of engine compartment, verified proper operation of AC output power breaker panel, and confirmed all control systems and electrical connections were secure and functioning correctly.

Responded to no cooling call on 2020 AC unit. Upon arrival, discovered severe electrical damage at the outdoor unit's power supply entry point, with significant charring and burn marks around the wire penetration through the building exterior and damaged insulation. Disconnected power and documented the hazardous electrical condition requiring immediate repair before system restoration.

Completed comprehensive AC tune-up on five-year-old Lennox system with no reported issues. Performed standard maintenance inspection of outdoor condenser unit and indoor furnace components, verified all electrical connections, checked refrigerant levels, and confirmed proper system operation. All components functioning within normal parameters; system operating efficiently with no deficiencies noted.