HVAC, Electrical & Water Heaters in DeWitt, MI

Performed complimentary preventative maintenance inspection on Lennox furnace and air conditioning system. Accessed interior components, inspected blower motor assembly, circuit board, heat exchanger, electrical connections, and verified all wiring and safety controls were functioning properly. All systems operational with no issues found.

Completed annual cooling maintenance visit on residential HVAC system. Performed comprehensive inspection of air handler unit, verified proper operation of humidifier assembly and pad condition, and checked refrigerant lines and condensate drainage system. All components found operating within normal parameters, with humidifier pad showing acceptable wear and mineral deposits consistent with regular use.

Responded to no-ignition complaint on 20+ year old furnace located in basement. Upon inspection, diagnosed ignition system failure preventing burner assembly from lighting. Replaced faulty ignition control module and hot surface ignitor, verified proper flame sensor operation, and tested gas valve functionality. System now igniting properly with stable blue flames across all burner heads, draft inducer motor operating within specifications, and unit cycling normally through complete heating sequence.

Completed full HVAC system installation in basement mechanical room, including new furnace and air conditioning unit. Installed all necessary ductwork connections, refrigerant lines, condensate drainage, and electrical connections per manufacturer specifications. System was tested for proper operation, permits were obtained, and all required documentation including energy rebate paperwork and financing forms were processed and submitted.

Completed recurring Air Care Maintenance service on residential HVAC system. Performed comprehensive ACM inspection and maintenance procedures on outdoor condenser unit, including evaluation of electrical connections, refrigerant lines, and overall system condition. Unit exterior and surrounding area documented showing normal operational status with system functioning within manufacturer specifications.

Conducted full system evaluation on 21-year-old furnace and air conditioning system located in basement to provide second opinion on reported CO2 leak. Performed comprehensive safety inspection of heat exchanger, burner assembly, and venting system to assess potential carbon monoxide concerns. Documented exterior condensing unit condition and evaluated overall system integrity, providing customer with detailed findings and replacement recommendations for aging equipment that has exceeded its expected service life.

Responded to service call for second opinion on CO2 leak on 21-year-old furnace system located in basement. Upon inspection, discovered significant structural damage to air handler/ductwork with large irregular hole in side panel, compromising system integrity and creating potential for combustion gas leakage. Performed diagnostic testing using digital combustion analyzer to assess carbon monoxide and carbon dioxide levels. Documented extensive deterioration of ductwork with jagged metal edges and compromised seals. Noted water staining on concrete floor surrounding furnace base, indicating possible condensate drainage issues that may have contributed to metal corrosion over time. Photographed damaged components for documentation purposes. Given the age of equipment and extent of structural damage to critical components, advised customer that repair would require replacement of damaged ductwork sections and thorough evaluation of heat exchanger integrity to ensure safe operation and pr

Responded to service call for 10-year-old furnace system experiencing intermittent heating issues and thermostat temperature setting changes. Upon inspection, found Alarm.com thermostat displaying erratic behavior causing furnace to cycle on and off unexpectedly. Diagnosed communication fault between thermostat and furnace control board, resulting in random temperature adjustments and heating interruptions. Verified furnace operation, checked all electrical connections, and confirmed proper system response when manually commanded. Recommended thermostat replacement or reprogramming to resolve the intermittent heating and temperature drift concerns.

Completed annual cooling maintenance on residential HVAC system. Replaced air filter and discovered significant frost buildup on evaporator coil and interior components, indicating potential refrigerant restriction, airflow deficiency, or system malfunction requiring further diagnostic evaluation and repair.

Performed comprehensive 5-year ComfortGuard Maintenance Package service on HVAC system, including thorough inspection of interior components, blower assembly, electrical connections, and control board functionality. Replaced filter as requested and verified proper operation of all mechanical systems, ensuring optimal performance and reliability of the basement-installed unit.

Successfully completed installation of a 70,000 BTU furnace with complete reconnection of existing ductwork. System includes proper PVC venting and condensate drainage lines with all manufacturer specifications met and tested for optimal performance.

Performed annual furnace maintenance tune-up as part of customer's membership plan. Inspected water heater installation and associated plumbing components, checking gas control valve functionality and floor drain system. System confirmed to be operating properly with no issues identified during comprehensive preventative maintenance service.

Conducted site assessment for conversion from conventional tank water heater to new tankless unit. Current tanked water heater is operational. Examined utility area with exposed joists and concrete block walls to evaluate installation requirements including proper venting, gas line capacity, and water connections for the proposed tankless system.