Dependable HVAC & Plumbing in Creve Coeur, MO

Responded to no cooling call on unit U10 located at side of home. Upon arrival, confirmed condenser fan motor was not operating while compressor attempted to run. Diagnosed failed condenser fan motor preventing proper heat rejection and causing system to shut down on high pressure safety. Measured electrical values with clamp meter showing 189 reading, confirming motor failure. Replaced defective condenser fan motor, verified proper amperage draw and rotation, and tested system operation through complete cooling cycle. Unit now cooling properly with all components functioning within normal parameters.

Responded to no cooling complaint on unit 10 located on side of home. Upon arrival, performed system diagnostics and inspection of both heating and cooling components. Opened unit cabinet to access internal components including heat exchanger assembly, burner tubes, and control board. Verified power supply to system with green LED indicator illuminated on circuit board. Inspected all wire connections including thermostat wiring (green, yellow, red, blue, and white) for proper termination and secure connections. Examined refrigerant line sets and condensate drainage system for proper operation. System restored to normal cooling operation.

Pumped system down and inspected piston assembly due to diminished cooling performance. Upon inspection, discovered deteriorated insulation and compromised refrigerant line component. Documented condition with photos showing cross-section of damaged pipe revealing degraded insulation layers and inner line corrosion. System requires repair to restore proper cooling capacity.

Responded to no cooling call on 10+ year old unit located at rear of property. Upon inspection, discovered severe ice and frost buildup on evaporator coil and refrigeration lines, with accumulation several inches thick in places. Ice formation indicated restricted airflow across the coil. Evidence of corrosion and oxidation noted at connection points beneath ice layer. Diagnosed frozen evaporator caused by inadequate airflow due to dirty air filter and restricted return air. Shut down system to allow complete thawing of ice accumulation. Replaced clogged air filter with proper size filter. Once coil fully defrosted, verified proper airflow through return and supply registers. Restarted system and monitored operation through complete cooling cycle. Confirmed refrigerant lines returning to normal operating temperatures with proper condensation patterns. System restored to normal cooling operation with adequate airflow across evaporator coil.

Responded to cooling efficiency concern on 26-year-old Lennox system. Performed comprehensive inspection revealing heavily soiled condenser coil with significant dirt accumulation and streaking on exterior louvers, restricting airflow and reducing heat transfer capacity. Thoroughly cleaned condenser coil and fins, removed debris buildup, and verified proper refrigerant charge on R-22 system. Checked electrical connections, tested capacitor values within acceptable range, and confirmed fan motor operation. Measured temperature split and airflow, which improved significantly after coil cleaning. Inspected indoor evaporator coil access and filter condition. Verified system cycling properly with improved cooling performance. Recommended monitoring system performance and discussed age-related considerations for 26-year-old equipment. System restored to optimal operating condition given equipment age.

Responded to no trouble found call on new HVAC unit where customer reported concerns about system operation and filters not showing any debris. Performed thorough system inspection including visual examination of heat exchanger assembly, burner components, control board, and electrical connections. Took temperature and airflow measurements at supply and return to verify proper system operation. All components found operating within manufacturer specifications with no issues detected. Unit cycling properly with adequate airflow and no signs of mechanical or electrical problems. Filters showing minimal debris accumulation consistent with new installation and normal operation.

Responded to no cooling complaint on 10+ year old outdoor condenser unit located on side of residential property. Upon arrival, performed diagnostic testing on the unit which had been shut off by customer. Used testing instruments to evaluate system performance and identify the root cause of cooling failure.

Responded to service call for condensation issue on flue liner at property with three HVAC units, all approximately four years old. Upon arrival, performed diagnostic assessment of the affected system using digital manifold gauges to check refrigerant pressures and system performance. Inspection revealed significant condensation accumulation on ductwork in mechanical space, with visible moisture patterns on the main supply plenum and surrounding components. Examined outdoor condensing unit and verified proper fan operation and airflow through coil assembly. Documented conditions with photos showing moisture buildup on interior ductwork and exterior unit configuration during testing. Identified condensation concern related to inadequate insulation or air sealing on cold surfaces in unconditioned space. Provided customer with findings and recommendations for addressing moisture infiltration to prevent ongoing condensation issues and potential water damage.

Responded to no cooling complaint on 15-year-old Trane air conditioning system. Upon inspection, found severely inadequate temperature split of -1 degree across evaporator coil, well below the ideal 18-21 degree range. Discovered frozen evaporator coil obstructing accurate temperature readings and active water accumulation around and inside the air handler unit during cooling cycle. Documented equipment conditions including model TX 7E-5711-D010 specifications and installation environment. System requires comprehensive service to address restricted airflow or refrigerant issues causing coil freeze-up and inadequate heat transfer, restoring proper cooling capacity and eliminating water intrusion concerns.

Upgraded existing electrical circuit to 20 amp capacity by installing new 20 amp circuit breaker in main electrical panel and replacing corresponding outlet to match amperage rating. Verified proper panel labeling and confirmed all electrical connections meet current code requirements.

Responded to service call for 29-year-old air conditioning system with reported A-coil vibration during operation. Upon inspection, discovered blower motor with exposed copper windings and excessive dust and debris accumulation throughout the air handler cabinet and on interior surfaces. Removed and inspected return air vent cover, which showed signs of restricted airflow due to dirt buildup. System exhibited signs of extended period without maintenance, contributing to abnormal vibration and operational concerns. Advised customer of findings and recommended system shutdown until proper repairs could be completed.

Replaced failed evaporator coil on geothermal heat pump system (serial UK1967). Removed and disposed of old coil, installed new Water Furnace evaporator coil, reconnected refrigerant lines and electrical connections, and verified proper system operation. Unit restored to full functionality with new coil properly installed and secured within air handler cabinet.

Replaced failed compressor with new unit serial number 1924E67735 and installed new wiring harness. Removed and retained old compressor for warranty processing. Cleaned accumulated debris including leaves and organic material from base pan and unit interior. Verified proper system operation with digital manifold gauges, confirming superheat readings of 04 degrees and subcooling within specifications. System pressures stabilized at 287.1 PSIG high side and appropriate suction pressure. Documented new compressor installation with required serial number photographs per warranty protocol.

Replaced defective condenser fan motor and fan blade on outdoor HVAC unit. Unit was tested after repair and confirmed operational for both heating and cooling functions. Old components were removed and discarded per warranty protocol.

Responded to no cooling complaint on unit that had been frozen and shut down prior to arrival. Performed diagnostic evaluation of system to identify root cause of freezing condition. Inspected evaporator coil, refrigerant lines, and associated components. Documented equipment model and serial numbers for service records. System requires further assessment once coil has fully thawed to determine if issue is related to airflow restriction, refrigerant charge, or metering device malfunction.

Completed preventive maintenance tune-up on residential air conditioning system as part of Home Depot service agreement. Performed comprehensive system inspection, replaced heavily soiled 16x25x1 air filter with new unit, and verified proper airflow through ductwork. All system components operating within normal parameters upon completion.

Responded to emergency no-cooling call for residential air conditioning system. Upon arrival, performed diagnostic evaluation of 6-year-old condenser unit located at exterior of home. Inspected outdoor unit, refrigerant lines, electrical connections, and condensate drain system. Verified power supply, checked compressor operation, and tested capacitor functionality. Evaluated condenser coil condition and airflow through unit. Identified and resolved issue preventing system operation. Restored cooling function to whole-house air conditioning system and confirmed proper operation before departure.

Responded to no cooling call on 10-year-old residential air conditioning system. Upon arrival, found outdoor condensing unit heavily soiled with significant dirt and grime accumulation on exterior surfaces and coil fins. Opened electrical control panel to diagnose condenser failure and inspected internal wiring, circuit boards, and electrical connections. Troubleshot system components to identify root cause of condenser malfunction and determine necessary repairs to restore cooling operation.

Completed comprehensive tune-up maintenance on four residential air conditioning units located outside the property. Performed standard preventive maintenance procedures including inspection of blower assemblies, motor components, electrical connections, capacitors, and condensate drainage systems. All units were found to be operating within normal parameters, with wiring configurations and mechanical components verified for proper function and safety compliance.

Completed annual cooling maintenance on Lennox air conditioning system originally installed by Classic Aire Care, performing first scheduled tune-up since installation. Inspected blower motor assembly, control board, and all electrical connections within air handler compartment, confirming proper wire terminations and component functionality. Verified condensate drainage system operation with PVC lines clear and draining properly. Examined air filter with dimensions 25x1, noting adequate airflow and filtration. All system components showed normal wear with no deficiencies noted, control board displaying proper operation, and blower motor running smoothly without unusual noise or vibration. System operating within manufacturer specifications with no issues identified.