HVAC, Water Heater & Electrical Services in East Lansing, MI

Completed routine AC tune-up on 6-year-old outdoor condensing unit with no reported issues or concerns. Performed standard preventative maintenance procedures including system inspection, thermostat verification (Sensi digital model reading 72°F in heating mode), and equipment assessment. Furnace model TM9V090B12MP11A located in basement was observed but not serviced per customer request, with tune-up limited to air conditioning system only.

Completed routine preventive maintenance on HVAC system. Inspected existing air filtration system, including both the permanent washable mesh filter in the return air housing and the standard pleated disposable filter. Both filters showed moderate dust accumulation but remained functional. Verified proper filter installation and airflow pathways. System operational upon completion of maintenance inspection.

Completed installation of two high-efficiency gas furnaces in attic space, including a 110,000 BTU unit and a 90,000 BTU unit. Removed existing furnace and replaced with updated equipment, reconnected all ductwork, electrical connections, and PVC condensate drain lines. Obtained mechanical permit, tested system operation, and verified proper airflow and safety controls on both units.

Conducted comprehensive site assessment for complete HVAC system replacement on residential property with 16-year-old furnace and air conditioning unit. Evaluated existing outdoor condenser unit positioned against exterior wall with adequate clearance and landscaping, inspected electrical service panel to verify circuit capacity and breaker configuration for new equipment installation. Discussed customer requirements for split-zone climate control system to provide independent temperature management between upper and lower floors, documented current system specifications and electrical infrastructure to develop tailored replacement proposal for dual-zone HVAC solution.

Completed routine ComfortGuard maintenance visit on HVAC system. Performed comprehensive inspection of unit components including control board, electrical connections, refrigerant lines, and air return system. Noted dust accumulation on return air grille requiring attention during service, and verified all internal wiring, relay connections, and electronic controls were functioning properly.

Completed comprehensive AC tune-up on 10-year-old Carrier system experiencing musty odor from supply vents despite proper cooling operation. Performed full preventive maintenance protocol including condenser coil cleaning to address visible algae growth on outdoor unit, evaporator coil inspection and cleaning, condensate drain line flush and treatment, air filter replacement, refrigerant charge verification, electrical connection inspection, and airflow assessment. Addressed humidity-related odor issue by treating drain system and verifying proper condensate removal. All components tested and confirmed operational within manufacturer specifications upon completion.

Completed scheduled maintenance on Concorde air conditioning system. Performed system diagnostics including temperature differential measurements across evaporator coil, verified proper refrigerant operation, and inspected outdoor condenser unit for optimal performance. All components operating within normal parameters upon completion of tune-up service.

Completed installation of Navien NPE-240A2 tankless water heater in mechanical room. Mounted unit to wall, connected hot and cold water supply lines using PEX piping with appropriate shut-off valves and brass fittings, installed yellow flexible gas line connection, and ran white PVC exhaust and intake venting through exterior wall. Established electrical connection and configured digital control panel. Modified floor drain area with PVC drainage piping to accommodate condensate discharge requirements. All connections tested and verified for proper operation. Installation completed in accordance with manufacturer specifications and local mechanical permit requirements.

Completed comprehensive annual tune-up on 12-year-old Bryant air conditioning system with 2022 condenser model. Performed full inspection of outdoor condensing unit, verified proper operation of compressor and fan motor, checked refrigerant levels and pressures, cleaned condenser coils, and tested electrical connections. System found to be operating within normal parameters with no deficiencies noted.

Completed comprehensive preventive maintenance on residential air conditioning system. Performed full AC tune-up including inspection of thermostat operation (ecobee smart thermostat confirmed functioning properly at 78°F with hold setting at 70°F), evaluated air filter condition (pleated filter showed moderate dust accumulation), checked system components, and verified proper system operation. Unit running efficiently with no issues identified at time of service.

Completed annual cooling maintenance on outdoor condensing unit. Upon inspection, discovered a large bird's nest built within the equipment housing around wiring and components. Removed nest material from unit to prevent potential electrical hazards, airflow restrictions, and equipment damage. Performed standard ACM protocol including inspection of condenser coils, fan assembly, electrical connections, capacitor, and condensate drainage system. All components found in operational condition following nest removal and cleaning. Unit tested and operating within normal parameters.

Completed annual cooling maintenance on Lennox HVAC system. Inspected thermostat operation showing proper functionality at 72° with system in cooling mode. Identified and documented debris accumulation in drain pan area requiring attention to prevent potential drainage issues and maintain system efficiency.

Conducted full system evaluation for residential HVAC replacement. Assessed 16-year-old furnace and 10-year-old air conditioning system currently experiencing operational failure. Documented existing equipment configuration in basement mechanical room including vertical furnace unit with ductwork connections and outdoor condensing unit mounted on exterior wall. Photographed current system specifications, nameplate data, and installation conditions to provide comprehensive replacement estimate. Customer requires expedited replacement within the next couple weeks due to non-functional cooling system.

Completed annual maintenance on a 10-year-old Bryant Evolution Connex central air conditioning system. Performed comprehensive tune-up including inspection of outdoor condenser unit, verification of refrigerant lines and service valves, and confirmed proper operation of digital thermostat. System found operating within normal parameters with no deficiencies noted.

Successfully installed two high-efficiency furnaces in basement location: one 110,000 BTU unit and one 90,000 BTU unit. Both systems were mounted on wooden platforms with proper clearances, connected to existing ductwork using flexible ducting, and vented to exterior using white PVC intake and exhaust piping. Electrical connections were completed with appropriate conduit and junction boxes, all work performed to code specifications under mechanical permit for furnace replacement and reconnection.

Responded to emergency service call for reported gas odor from 7-year-old furnace in basement, which had been shut down for safety. Upon arrival, performed comprehensive safety inspection of gas furnace and all connections. Inspected blower motor assembly, gas valve, electrical connections, and all internal components for potential gas leaks or failures. Examined combustion chamber, heat exchanger, and burner assembly for cracks or deterioration that could cause gas odor. Tested all gas line connections, fittings, and the main gas valve using leak detection methods. Verified proper venting through PVC intake and exhaust pipes. Cleaned debris from interior cabinet and checked all wiring harnesses and electrical connections for damage. Inspected condensate drain system and associated plumbing connections. Unit required further evaluation to determine source of gas odor before safe return to operation.

Completed comprehensive 5-year ComfortGuard maintenance visit on HVAC system. Performed thorough inspection of evaporator coil assembly, which showed moderate dust and particulate accumulation on the honeycomb mesh surface with visible discoloration throughout. Inspected drainage line and refrigerant conduit for proper operation and positioning. Removed and evaluated pleated air filter, which displayed dust buildup consistent with normal operational use. Filter frame and internal accordion-style pleated media were examined for structural integrity and airflow restriction. Verified all frame fasteners, rivets, and housing components were secure and properly sealed. System components were documented photographically for maintenance records.

Completed annual HVAC maintenance on first of two systems, replacing air filter and humidifier pad per seasonal maintenance protocol. Verified thermostat operation showing proper heating mode function with accurate temperature display and setpoint control. System operating within normal parameters at time of service.

Conducted comprehensive estimate for complete HVAC system replacement at 28-year-old ranch-style home with forced air natural gas heating and air conditioning. Assessed existing furnace and AC unit located in closet installation, documented current system configuration including ductwork, refrigerant lines, electrical connections, and return air plenum with X-pattern damper assembly, and provided recommendations for full system upgrade to improve efficiency and reliability.

Completed comprehensive ComfortGuard Maintenance inspection on Lennox HVAC system. Performed thorough evaluation of furnace components including gas valve assembly, blower motor, control board, and all electrical connections. Verified thermostat operation and system controls, confirming proper temperature regulation and communication between thermostat and equipment. Replaced air filters as part of scheduled maintenance protocol. All components inspected and found operating within normal parameters with no issues identified.