Plumbing, Furnace, & Air Conditioning Services in Ballwin, MO

Responded to no cooling complaint on Bryant ground-mounted unit U10 located in backyard. Upon inspection, diagnosed failed dual-run capacitor preventing compressor and condenser fan operation. Removed defective capacitor and installed new replacement rated at 450-370VAC. Verified all electrical connections secure, tested system operation, and confirmed unit cooling properly with normal amperage draws on both compressor and fan motor.

Responded to no cooling complaint on 11-year-old residential air conditioning system. Upon arrival, performed comprehensive diagnostic evaluation using refrigerant manifold gauges to measure system pressures and temperatures across suction and liquid lines. Electrical testing conducted with clamp meter revealed low amperage draw of 0.94 amps at outdoor unit, indicating compressor failure to operate under load. Inspected electrical panel components including capacitor and control wiring. System was non-operational due to compressor malfunction. Customer advised unit requires compressor replacement or full system replacement given age of equipment and advised to keep system off to prevent further damage.

Completed cooling system tune-up on a Payne air conditioning unit over 10 years old located in side yard. Performed comprehensive inspection of outdoor condenser unit and indoor air handler components, checked all electrical connections and control board operations, cleaned debris from condenser coil and top grille, verified proper refrigerant levels, and tested system performance to ensure optimal cooling efficiency for the season.

Responded to no cooling complaint on residential HVAC system over 10 years old located in backyard. Upon arrival, confirmed unit was blowing warm air as reported and verified system had been shut down per prior instructions. Performed diagnostic evaluation of the system, documented equipment condition with photos, and identified necessary repairs to restore cooling functionality.

Installed a new 50-gallon tall gas water heater in basement utility area, replacing existing unit. Completed all necessary copper piping connections, pressure relief valve installation, and gas line hookup per manufacturer specifications and local code requirements. Secured permit through City of Ballwin (Permit #26-002930) for the installation. Properly positioned unit for adequate clearance and access, connected water supply lines with appropriate shutoff valves, and verified all connections for leaks. Tested unit operation, confirmed proper venting, and ensured all safety features were functioning correctly upon completion.

Responded to no cooling complaint on 12-year-old Rheem system where compressor was short-cycling immediately after startup. Upon inspection, found outdoor unit electrical compartment heavily contaminated with spider webs, debris, and insect nests affecting contactor operation. Cleaned all electrical components, removed contamination from contactor assembly and surrounding areas, verified proper electrical connections, and tested system operation. Unit now running normally with compressor maintaining steady operation and proper cooling cycle restored.

Responded to no cooling call affecting entire residence with 2021-installed AC system. Upon arrival, inspected air filter and found significant dust accumulation and debris restricting airflow through the HVAC system. Documented filter condition showing brown fibrous material with visible staining and particle buildup in mesh compartments. Measured supply air temperature at register, recording 64.7°F output. Replaced dirty air filter with new unit to restore proper airflow and system efficiency. Verified system operation and cooling performance after filter replacement. Unit now operating within normal parameters with adequate airflow restored throughout home.

Responded to service call for Lennox air conditioning system with blower motor running continuously and no cooling. Upon inspection, diagnosed faulty control board causing blower to remain energized regardless of thermostat signal. Documented control board component layout and DIP switch configuration with photos showing circuit board condition, including terminal connections and LED display panel. Identified issue with control board relay circuit preventing proper blower cycle operation on less than one-year-old system.

Responded to no-cooling call on 1-year-old attic unit showing offline status. Upon arrival, performed diagnostic evaluation using digital manifold gauges to assess refrigerant pressures and system temperatures. Inspection revealed evaporator coil contamination with visible dust, dirt, and debris accumulation affecting airflow and heat transfer efficiency. Restored unit to operational status and verified proper system function with normal operating pressures and temperatures.

Responded to no cooling call with thermostat displaying connectivity error message. Upon arrival, found Honeywell thermostat showing "1 Alert active" with indoor temperature reading 84°F and setpoint at 75°F, indicating system was not communicating properly. Inspected RedLink wireless gateway and verified power and network connections. Troubleshot communication failure between thermostat and HVAC equipment control board, restored RedLink connectivity, and cleared alert messages. System restored to normal cooling operation with proper communication established between all components.

Responded to no-cool call on a Lennox system less than two years old. Upon arrival, confirmed unit was not operating and customer reported previous freeze-up incident with belief system needed refrigerant recharge. Performed diagnostic evaluation of outdoor unit, inspecting compressor, condenser fan motor, and electrical connections. Documented condition of condenser coil and fan assembly with photographs showing normal appearance of components. Proceeded to indoor air handler for comprehensive system assessment. Removed and inspected air filter, which showed significant dirt and debris accumulation with heavy discoloration throughout pleated media. Documented severely restricted airflow condition caused by clogged filter. Dirty filter was identified as primary cause of previous freeze-up and current system failure, as reduced airflow across evaporator coil leads to excessive temperature drop and ice formation on coil surfaces, triggering safety shutdowns. Explained to customer that

Responded to no cooling complaint on residential air conditioning system less than 10 years old located in side yard. Upon arrival, found outdoor condenser unit heavily obstructed by overgrown vegetation and vines, restricting airflow to unit. Cleared vegetation from around condenser to restore proper air circulation. Inspected thermostat operation and verified battery condition - found two AA batteries installed and functioning properly in Honeywell wall-mounted digital thermostat. Checked thermostat wiring connections at terminal board, confirmed all wire terminations secure with no loose connections observed. Advised customer to keep unit off temporarily and run fan only mode as precautionary measure. Unit requires proper clearance maintenance around condenser for optimal performance and efficiency.

Responded to no cooling complaint on 2-year-old residential AC unit located in side yard. Upon arrival, found unit powered off with thermostat fan set to ON position. Performed diagnostic evaluation of outdoor condensing unit and refrigerant lines. Inspected copper line set connections for proper installation, refrigerant leaks, and system integrity. Documented equipment condition and refrigerant piping configuration with photographic evidence showing line set routing through landscaped area with decorative rock. System required further troubleshooting to determine root cause of cooling failure and restore proper operation to maintain safe indoor temperature conditions.

Responded to no cooling complaint on 10-year-old residential AC unit located in side yard. Upon arrival, found unit powered off with thermostat fan set to ON position. Performed comprehensive system diagnostics using digital testing meters to measure electrical parameters and refrigerant pressures at both outdoor condenser unit and indoor air handler. Identified issue preventing proper cooling operation, took diagnostic measurements of system performance, and documented findings with photos of testing equipment readings at multiple system access points. Unit required repairs to restore cooling functionality.

Responded to no cooling call on 10+ year old outdoor AC unit. Upon arrival, performed diagnostic evaluation using digital manifold gauges to check refrigerant pressures and system operation. Unit was found to be inoperative with thermostat fan set to continuous operation, confirming customer-reported symptoms of inadequate cooling performance.

Responded to no cooling complaint on 2014 system with reported frozen evaporator coil. Upon arrival, found unit powered off with fan running as instructed. Performed system diagnostics including temperature readings at supply registers and visual inspection of indoor air handler components. Inspected blower wheel assembly and verified proper operation of centrifugal fan, noting age-related patina and discoloration on housing but confirming blades remained intact and functional. Assessed airflow conditions and checked for potential restrictions that could contribute to coil freezing. Evaluated system for refrigerant leak as reported by customer and documented equipment condition with thermal imaging and component photography for service records.

Responded to callback for outdoor condenser unit making metal-on-metal noise with indoor unit communication fault. Upon arrival, performed electrical diagnostics on 10-year-old ground-level system using clamp meter and multimeter to test capacitor, compressor windings, and control board connections. Verified proper voltage and amperage readings at contactor and capacitor terminals. Inspected condenser fan motor and blade assembly for mechanical interference causing reported metallic sound. Tested communication wiring between indoor air handler and outdoor condensing unit to diagnose fault code. System evaluated and electrical components tested to identify source of communication failure and mechanical noise concern.

Responded to service call for 11-year-old American Standard unit displaying Error 177.03 (HW CUR CO) on thermostat control panel. Error indicated compressor started at end of preheat cycle with heat sink performance loss, requiring inspection of thermal grease and cold plate torque specifications per manufacturer troubleshooting protocol.

Replaced exterior AC disconnect box and installed new 30-amp fuses to restore proper electrical protection for the HVAC system. Unit tested successfully and confirmed operational for both heating and cooling functions.

Responded to no cooling complaint on 16-year-old Lennox system where customer reported hearing a loud bang the previous night. Upon inspection, found failed dual-run capacitor with visible damage. Verified amperage readings using clamp meter and replaced defective capacitor with new PROTECH unit, restoring proper operation to both compressor and condenser fan motor.