AC, Furnace & Plumbing Services in St. Charles, MO

Completed comprehensive heating maintenance tune-up on 9-year-old Trane furnace system. Performed full system inspection including burner assembly, heat exchanger, blower motor, electrical connections, and gas pressure verification. Inspected and documented internal components, wiring harnesses, and mounting hardware; confirmed all systems operating within manufacturer specifications with no deficiencies noted.

Responded to no cooling complaint on 2-year-old Lennox unit with reported rattling and pulsating noises that had progressively worsened throughout the summer. Upon arrival, performed complete system diagnostic including inspection of outdoor condenser unit, which showed significant dirt accumulation on exterior cabinet and coil surfaces, as well as debris buildup around base affecting airflow. Inspected electrical compartment and verified all wire connections at terminal blocks were secure with no signs of arcing or loose terminations. Checked compressor operation and found unit cycling properly but noted excessive vibration contributing to noise complaint. Cleaned condenser coil and cabinet exterior to restore proper heat transfer efficiency. Verified refrigerant charge, amperage draws, and capacitor values were within manufacturer specifications. Cleared vegetation and debris from around unit perimeter to ensure adequate clearance for proper airflow. Unit restored to normal operation

Responded to callback for water leakage from basement HVAC system. Upon inspection, found deteriorated foil tape at ductwork junction and failed caulking allowing moisture infiltration. Removed damaged sealing materials, cleaned and prepared surfaces, and resealed duct connections with new foil tape and appropriate sealant to eliminate leakage points.

Coordinated with Trane technical support to obtain warranty claim number for failed variable speed drive. Successfully replaced defective variable speed drive unit, compressor, and suction line sensor on HVAC system. Removed failed drive showing signs of wear and corrosion on housing components. Installed new replacement drive and associated components per manufacturer specifications. Retained failed drive unit for warranty processing. System tested and operational upon completion of repairs.

Responded to no cooling complaint on 10+ year old outdoor AC unit. Upon arrival, confirmed unit was blowing warm air with rising indoor temperatures. Inspected exterior condensing unit located at side of home and identified blocked foundation ventilation grates restricting proper airflow to equipment. Removed accumulated debris, leaves, mulch, and organic matter from vent openings and surrounding area. Cleared drainage hose obstruction and restored adequate ventilation clearance around unit foundation. Verified airflow restoration and advised on maintaining clear perimeter for optimal system performance.

Returned to property for follow-up service call on frozen air conditioning system. Performed diagnostic evaluation of Carrier CVPH series unit that had previously experienced freezing conditions. Measured and documented supply air temperature reading of 51.4°F at supply duct, indicating system is now operating within normal parameters. Verified unit specifications and reviewed equipment data plate information to ensure proper system operation following previous service visit.

Completed preventive maintenance cooling service on a 19-year-old outdoor unit. Inspected and photographed evaporator coil, noting moisture present on fins indicating normal condensation during operation. All system components operating within manufacturer specifications at time of service.

Responded to fault code alert on Trane unit U10 while customer was out of country. Upon arrival, found thermostat displaying multiple error codes including Err 177.04, Err 178.00, Err 184.08, and Err 087.06, along with communication fault related to drive board and Universal Hard Lockout (TBL09) with bus alarm. Documented all error codes and system alerts for further diagnostic evaluation and customer review upon return.

Responded to service call for mini split unit in bedroom making excessive noise. Upon inspection, accessed interior components and filter housing to diagnose source of noise issue. Inspected filter assembly, mesh grill, and internal panels for debris, loose components, or obstructions that could cause operational noise, ensuring unit returned to normal quiet operation.

Responded to no cooling complaint on 8-year-old Trane system with thermostat locked at 78°F and no airflow from downstairs vents. Upon inspection, found outdoor unit's dual run capacitor had failed, preventing compressor and condenser fan operation. Replaced defective capacitor, tested contactor operation, and verified all electrical connections in outdoor unit's control compartment. Cycled system through complete cooling cycle, confirmed proper compressor amperage draw, verified adequate airflow at all registers, and restored cooling operation with thermostat responding correctly to temperature setpoints.

Responded to no cooling complaint on outdoor condensing unit over 10 years old. Connected manifold gauges to service ports to diagnose refrigerant pressures and system performance. Evaluated system operating conditions and documented findings with diagnostic equipment in place for further assessment and repairs.

Responded to no cooling complaint on 6-year-old outdoor condensing unit. Upon arrival, found unit not operating. Performed diagnostic evaluation of electrical system including capacitor testing, contactor inspection, and voltage verification at terminal connections. Identified failed dual run capacitor (marked 814-96) as root cause of system failure. Replaced defective capacitor with proper rated replacement, restored power, and verified compressor and condenser fan motor operation. System cooling normally upon departure.

Responded to callback on 1-day-old AC installation for inadequate cooling performance. Verified thermostat set to 69°F while ambient temperature measured 75.5°F, confirming system was not maintaining setpoint. Performed diagnostic evaluation and documented temperature differential between setpoint and actual room conditions.

Completed electrical installation for standby generator system at residential property. Installed exterior electrical service components including new utility meter housing, PVC conduit runs along exterior siding, and dedicated electrical panel with circuit breakers for generator connection. Routed service entrance cables and established proper grounding connections. All wiring terminated per NEC standards with appropriate gauge conductors for generator load requirements. System ready for generator unit placement and final hookup coordination with plumbing contractor for gas line connections.

Installed new gas line from exterior meter to generator location. Routed black iron pipe along building exterior with proper support brackets and fittings, including elbows and connections as required by code. Completed interior basement connection with copper transition piping, securing all lines to floor joists and wall surfaces. All work performed to manufacturer specifications and local gas code requirements for standby generator fuel supply.

Responded to a clogged kitchen sink drain call. Removed and replaced the existing P-trap assembly with new white PVC piping, installed a cleanout fitting for future maintenance access, and performed cable augering through the drain line to clear the obstruction. The new plumbing configuration provides improved drainage and easier serviceability for any future blockages.

Performed video camera inspection of bathtub drain line to diagnose persistent blockage that could not be cleared through conventional methods. Camera revealed the nature and location of the obstruction within the drainage system, providing necessary information for proper remediation.

# HD#F61374543 Responded to service call for 10-year-old air conditioning system not cooling. Upon arrival, performed visual inspection of outdoor condensing unit and indoor furnace components. Documented current system condition with photos showing outdoor unit location and indoor HVAC equipment with access panel removed for inspection. Observed outdoor condensing unit positioned on concrete pad with visible weathering and debris accumulation on surrounding surface. Indoor inspection revealed furnace unit with standard gas piping, electrical wiring, and blower assembly. Noted rust staining present around PVC condensate drain pipe connections at top of furnace unit, indicating potential moisture exposure over time. Unit specifications and manufacturer labels documented for reference. Verified best contact number on file for follow-up communication. System assessed and findings documented for further diagnostic evaluation or recommended service actions.

Responded to error code 067.06 on HVAC system control panel located in basement. Upon inspection, discovered heavily clogged condenser coil with significant dust and debris accumulation restricting airflow. Thoroughly cleaned condenser coil fins, removed buildup, cleared error code from system, and verified unit returned to normal operation.

Responded to service call for non-operational boiler system located in basement. Upon inspection, identified issues with valve assembly and pipe connections in the heating system. Performed diagnostic evaluation of plumbing components, including examination of insulated piping, valve fittings, and brass pipe sections. Documented existing conditions of mechanical system components with photographic evidence showing valve assembly, pipe insulation, and connection points requiring attention for proper boiler operation.