HVAC & Plumbing Services in Arnold, MO

Responded to service call for multiple electrical issues including non-functional water heater traced to electrical panel problem, replaced bathroom light fixture, resolved flickering bedroom light, and diagnosed basement fluorescent fixture that remained inoperative after customer's tube replacement attempt. Inspected and serviced main electrical panel, addressing circuit breaker connections affecting water heater operation, and completed fixture replacements and lighting repairs throughout residence.

Responded to no-cooling call where outdoor unit fan would not operate while indoor blower ran normally. Upon arrival, performed diagnostic testing on outdoor unit components including capacitor and electrical connections. Inspected outdoor disconnect and wiring at exterior wall-mounted junction, noting weathered connections and corroded terminals. Tested dual run capacitor which showed insufficient microfarad reading on fan circuit. Replaced failed capacitor, verified proper fan motor operation, and confirmed system cooling functionality. Cleaned electrical connections and ensured secure wire terminations at disconnect box before restoring full system operation.

Responded to first-time service call for refrigerant leak search on basement air conditioning unit following previous maintenance visit that identified possible evaporator coil leak. Performed comprehensive leak detection using electronic leak detector and pressure testing equipment on system. Utilized digital manifold gauges to monitor system pressures and temperatures throughout diagnostic process to pinpoint source of refrigerant loss.

Responded to no cooling complaint on 9-year-old AC system where capacitor had been replaced by another contractor earlier same day but unit still not cooling. Upon arrival, thermostat displayed 82°F with supply air temperature at 77°F. Performed comprehensive diagnostic evaluation of entire system. Found compressor attempting to start but failing to run continuously. Identified additional electrical issue preventing compressor operation beyond the previously replaced capacitor. Diagnosed failed contactor with burned contacts preventing proper power delivery to compressor. Replaced defective contactor with OEM replacement part. Verified proper voltage and amperage draw to compressor. Tested system operation through complete cooling cycle. Confirmed compressor running smoothly with proper start-up and continuous operation. Measured supply air temperature drop, verifying adequate cooling performance. System restored to normal operation with proper temperature differential across evaporato

Performed comprehensive furnace inspection on 10-year-old Goodman GMVC80805CN unit located in basement following reported concerns about previous leak affecting system operation. Accessed blower compartment and control board assembly, visually inspected all electrical connections, wiring harnesses, and control boards for signs of water damage or corrosion. Examined condensate drain line and flexible drain hose for proper routing and functionality. Verified all safety labels present and legible, confirmed air filter condition, and inspected ductwork connections for integrity. All components found to be functioning properly with no evidence of leak-related damage to electrical systems or controls.

Responded to no cooling call and found unit with frozen evaporator coil that had been shut off prior to arrival. Performed diagnostic evaluation using refrigerant manifold gauges to assess system pressures and temperatures, with readings showing 38.3°F and 56.3°F temperatures and 18.79 PSI on the outdoor condensing unit. Allowed system to thaw completely before conducting further diagnostics to determine root cause of freezing condition and provided temporary cooling solution until scheduled equipment replacement.

Completed comprehensive cooling system tune-up on 6-year-old outdoor AC unit. Performed standard maintenance protocol including inspection of electrical connections, control board, and wiring harness; verified proper operation of all components; cleaned exterior housing and ventilation louvers. Unit operating within normal parameters upon completion.

Responded to no cooling complaint on basement-located HVAC unit. Upon inspection, found failed dual run capacitor (45/5 MFD) dated 6-1-26. Verified system pressures and temperatures using refrigerant manifold gauges, confirming inadequate cooling performance due to capacitor failure. Replaced defective capacitor with OEM equivalent, restored proper electrical connections, and tested system operation. Unit now cooling properly with pressures and superheat within manufacturer specifications.

Responded to no cooling complaint on 12-year-old residential air conditioning system. Upon arrival, performed diagnostic evaluation of the system. Inspected thermostat control unit and removed cover to access internal components. Examined circuit board, wiring connections, and electrical terminals for proper operation and signs of failure. Photographed internal components including PCB, transformer, capacitors, and control circuitry to document condition. Identified issues with thermostat control module affecting system operation. Completed necessary repairs to restore cooling function and verified proper system operation before departure.

Responded to no-cooling complaint following previous tune-up service on single residential AC system located in backyard. Upon inspection, accessed air handler unit in crawlspace and identified issues with ductwork installation and system cleanliness affecting airflow and performance. Performed necessary corrections to resolve cooling deficiency, verified proper system operation, and documented equipment condition with photographs showing air handler, supply ductwork, refrigerant lines, and surrounding mechanical space. System restored to proper cooling operation and recall service completed successfully.

Completed comprehensive cooling maintenance on 15-year-old Goodman air conditioning system. Performed standard AC tune-up procedures including inspection of outdoor condenser unit, verification of proper airflow through coil fins, and evaluation of indoor air handler components. Installed new 16x20 air filter at indoor unit, inspected blower motor assembly, and verified all mechanical components operating within normal parameters. System tested and confirmed working properly with no deficiencies noted.

Completed comprehensive tune-up service on a 6-year-old residential air conditioning unit located in backyard. Performed standard maintenance procedures including inspection of electrical connections, capacitor testing, blower motor examination, and evaluation of all internal components within the air handler compartment. Unit was found to be in operational condition with normal wear patterns; all systems tested and confirmed functioning properly upon completion of service.

Installed new Emerson digital programmable thermostat in living room area. Unit was mounted on wall, wired to HVAC system, and programmed for proper operation. Verified thermostat functionality with temperature display reading correctly and all control buttons operating as designed.

Completed comprehensive cooling system tune-up on single outdoor AC unit located in backyard. Performed standard maintenance protocol including system inspection, temperature differential measurements across supply registers (recorded 64.9°F supply air temperature), and verified proper airflow through ventilation grilles. All components operating within normal parameters upon completion of service.

Completed comprehensive AC tune-up and maintenance inspection on 8-year-old cooling system. Performed thorough examination of evaporator coil, which showed clean fins and proper spacing with no debris accumulation or corrosion present. Inspected refrigerant lines, ductwork connections, and all accessible system components to ensure optimal performance and efficiency for the cooling season.

Completed comprehensive cooling system tune-up on 16-year-old raised basement unit. Performed standard maintenance protocol including condenser coil inspection, which showed clean fins and coils in good condition, and replaced dirty air filter with fresh pleated media filter. Verified system operation and discussed preventive maintenance agreement renewal options.

Responded to no-cool call where AC unit would not start. Upon arrival, inspected thermostat wiring and found loose or improperly connected wire at terminal block, which was preventing proper signal communication to the outdoor unit. Verified furnace and indoor air handler were receiving power and checked electrical connections at equipment. Secured thermostat wiring connections, tested system operation, and confirmed unit cycled on properly with adequate cooling performance restored.

Responded to no cooling call on 9-year-old AC system. Diagnosed and replaced faulty blower motor resistor to restore proper fan operation. Upon inspection, identified corroded and heat-damaged wiring at the switch assembly, indicating electrical arcing or overheating condition that likely contributed to resistor failure. Documented equipment condition with photos of outdoor condenser unit and indoor air handler components for service records.

Responded to service call for newly installed 0-year Lennox unit making grinding noise during operation. Upon arrival, performed comprehensive system diagnostics and airflow measurements using calibrated manometer. Tested static pressures across the system, recording supply and return measurements to verify proper duct sizing and airflow characteristics. All pressure readings fell within manufacturer specifications for the installed equipment. Conducted thorough inspection of blower assembly and motor components to identify source of grinding noise. Checked blower wheel for debris, proper alignment, and secure mounting. Verified motor bearings and shaft alignment. Ensured all set screws were properly torqued and no foreign objects were present in the blower housing. Measured temperature splits and verified refrigerant charge levels were appropriate for ambient conditions. System cooling performance met factory specifications with no refrigerant-related issues detected. All electrical

Installed a 40-gallon electric tall water heater in basement utility area, including complete copper piping connections with brass fittings, blue expansion tank mounted to supply lines, and proper venting configuration. Unit was set on white platform base with all code-compliant plumbing connections, pressure relief valve, and shut-off valves properly installed and tested for operation.