Plumbing, Heating & Air Conditioning Service in Fenton, MO

Responded to no cooling complaint on residential heat pump system. Upon arrival, confirmed unit running continuously without adequate cooling to conditioned space. Performed diagnostic evaluation of outdoor unit and identified failed dual run capacitor. Capacitor tested out of specification, preventing compressor from operating efficiently. Replaced defective capacitor with proper OEM replacement, restored system to normal operation, and verified proper cooling cycle and airflow throughout home.

Responded to no cooling complaint on 10+ year old ground-level unit experiencing humming noise. Upon inspection, found contactor showing signs of significant corrosion and moisture damage to control panel with rust staining throughout electrical compartment. Tested voltage at contactor terminals and confirmed electrical failure preventing compressor engagement. Replaced failed contactor, cleaned corroded connections, and verified proper amperage draw. System restored to normal cooling operation with all components functioning within manufacturer specifications.

Completed comprehensive super tune maintenance on residential HVAC system consisting of one furnace unit (under 10 years old, basement installation) and one air conditioning unit (side yard location). Performed full system diagnostics including electrical testing with digital multimeter, verified proper voltage readings, inspected blower motor assembly and internal components with cabinet access, checked all mechanical connections and wiring harnesses, examined ductwork connections, and assessed auxiliary air purification equipment. All equipment operating within manufacturer specifications with no deficiencies noted.

Responded to no cooling complaint following recent solar panel installation. Upon arrival, found thermostat displaying 81°F actual temperature while set to 69°F with a 2+ hour delay indicated. Performed diagnostic evaluation of 10+ year old outdoor condensing unit located on side of house. Unit showed significant age-related deterioration including rust staining on fan guard and top panel, indicating extended outdoor exposure. Conducted system assessment to determine if cooling issue was related to solar electrical work or equipment failure. Verified unit operation, checked electrical connections, and assessed refrigerant system performance. Documented equipment condition with photos showing thermostat readings and exterior unit condition for service records.

Responded to no cooling complaint on 27-year-old Carrier air conditioning system that ceased operation during extreme heat event. Upon inspection, found significant debris accumulation including leaves and dirt in lower compartment of air handler unit, along with visible wiring throughout cabinet. Documented existing equipment configuration in basement utility area alongside 12-year-old Lennox furnace and water heater. System requires further diagnostic evaluation and cleaning to restore proper airflow and cooling function.

Responded to no cooling complaint with loud humming noise on outdoor condenser unit located in backyard. Upon arrival, inspected 10+ year old air conditioning system positioned against exterior wall in landscaped area. Diagnosed compressor failure causing humming sound without proper cooling operation, documented unit condition with photos, and provided repair options to restore system functionality.

Completed comprehensive cooling system tune-up on 3-year-old residential air conditioning unit with no reported issues. Performed electrical diagnostics using multimeter to verify proper voltage and amperage readings, inspected all mechanical components including compressor connections and refrigerant lines, and documented system performance with photographic evidence. All components found operating within manufacturer specifications and unit confirmed in good working condition.

Completed callback service to address air conditioning system issues. Replaced flue pipe with proper elbow fitting to ensure correct venting configuration. Performed thorough cleaning of outdoor condenser unit by hosing down coils and exterior components to remove debris and improve heat transfer efficiency. Verified system operation with temperature readings showing 59.4°F at evaporator coil. Documented electrical disconnect box installation and overall system condition through photographs for service records. Removed and disposed of old flue pipe materials from site.

Replaced failed blower motor with OEM unit to restore cooling operation. Removed temporary rescue motor that was previously installed, completed all electrical connections with proper color-coded wiring, and verified blower assembly operation within specifications. Disposed of defective motor per standard procedures.

Responded to no cooling complaint with outdoor fan not running. Upon arrival, found unit powered off. Inspected condensing unit and identified failed dual run capacitor preventing compressor and condenser fan motor operation. Replaced defective capacitor, restored power to system, and verified proper operation of all components with normal cooling restored.

Responded to callback for 5-year-old unit with ongoing no cooling complaint. Previous technician had advised customer to clean unit, but issue persisted. Performed comprehensive diagnostic evaluation using digital manifold gauges and temperature probes. Measured supply air temperature at floor register reading 58.4°F and return air temperature at 95°F, indicating inadequate cooling performance. Conducted refrigerant pressure and temperature analysis across system to identify root cause of cooling deficiency. Documentation captured for recall warranty processing.

Returned to site during daylight hours to diagnose Daikin outdoor condenser unit mounted in compact, elevated wall-bracket installation with limited access. Conducted thorough visual inspection of wall-mounted unit, refrigerant line connections, and electrical components including exterior disconnect box. Completed diagnostic assessment of the system and provided detailed repair quote to customer for identified issues.

Responded to service call for condensation issue on ductwork in basement area as reported by plumbing contractor. Inspected multiple ducts and confirmed heavy condensation present on uninsulated or inadequately insulated ductwork runs. Documented current condition of exposed ductwork showing moisture accumulation, dust buildup, and lack of proper insulation on metal ducts in unconditioned space. Recommended complete duct insulation to prevent ongoing condensation issues and potential water damage to surrounding structure.

Completed comprehensive heating tune-up on Lennox furnace system, performing standard inspection protocol and verifying all operational parameters within manufacturer specifications. Inspected and documented 16x25x4 pleated air filter condition, confirmed proper ductwork connections, and assessed overall system performance. All components functioning properly with no deficiencies noted during inspection.

Replaced defective blower motor and capacitor under full warranty on HVAC unit (S/N 17284MFY2F). Installed customer-supplied replacement blower motor that was delivered on-site and replaced the associated capacitor to restore proper system operation. Verified system functionality upon completion and retained failed parts per warranty requirements.

Responded to no cooling complaint on Unit 10 located at ground level. Customer reported outdoor unit making struggling sounds and failing to produce cold air. Upon inspection, accessed and photographed control board assembly revealing signs of component stress and potential electrical issues within the PCB system. Identified corrosion present on mounting chassis near circuit board connections. Documented complex wiring configuration including multiple capacitors, integrated circuits, and terminal connections for diagnostic purposes. Per customer instructions, system was shut down with fan left in operational mode to prevent further component damage pending repair authorization.

Responded to no cooling complaint on 7-year-old Lennox residential air conditioning system. Upon arrival, confirmed unit was blowing warm air with supply register temperature reading 61.6°F, indicating inadequate cooling. Inspected outdoor condenser unit and found system operational but not performing to specifications. Advised customer to shut off humidifier as instructed. Documented equipment condition and temperature readings for diagnostic purposes.

Responded to no cooling complaint on U10 system with reported loud humming noise from outdoor condenser unit. Upon arrival, inspected outdoor condenser unit located on concrete pad at side of home and indoor furnace/air handler in basement. Diagnosed compressor failure causing abnormal humming sound and inadequate cooling performance. Unit had been shut down by customer prior to arrival due to unusual operating sounds. Provided repair options and recommendations for compressor replacement to restore system to proper cooling operation.

Responded to no cooling call on unit 10 located at side of home. Upon arrival, confirmed outdoor fan was not operating and unit had been shut off. Performed diagnostic evaluation and identified failed dual run capacitor preventing compressor and condenser fan motor operation. Replaced defective capacitor with new OEM component, verified proper electrical connections, and tested system operation. Unit restored to full cooling capacity with condenser fan spinning properly and compressor running within normal parameters.

Responded to no cooling complaint on 5-year-old ground level unit. Upon arrival, performed diagnostic evaluation of HVAC system per customer report of inadequate cooling. Conducted visual inspection of equipment, documented existing conditions with photos showing unit installation and surrounding environment. System assessed for common failure points including refrigerant levels, electrical components, and airflow restrictions. Customer had been advised prior to service call to switch unit to fan-only mode to prevent potential compressor damage while awaiting service.