HVAC & Plumbing Services in Arnold, MO

Responded to service call for 10-year-old outdoor AC unit experiencing loud revving noises. Upon arrival, performed electrical diagnostics using digital clamp meter to measure amperage draw on compressor circuit, recording 0.58 amps. Connected refrigerant manifold gauge set to service ports and measured system pressures and temperatures across both high and low sides to assess refrigerant charge and system performance. Diagnostic readings indicated system operating parameters, with temperatures ranging from 117°F to 395°F and pressures measuring 304.6 PSI on high side and 85-96.8 PSI on low side, confirming proper refrigerant levels and compressor operation within normal range.

Responded to service call for cooling system not maintaining set temperature on 10+ year old unit located in sideyard. Performed system inspection and diagnostics on air handler and condensate drainage system. Evaluated thermostat operation and confirmed proper communication with HVAC equipment. Documented system condition with photos showing air handler cabinet access, PVC condensate lines, and Honeywell digital thermostat installation.

Responded to no cooling complaint on 10+ year old R22 system where outdoor unit fan was shutting off after approximately 30 minutes of operation, accompanied by loud compressor noise and abnormally hot refrigerant lines. Upon inspection, found outdoor condensing unit located on side of house behind fence with accumulated debris around and inside cabinet. Removed top cover to access internal components and diagnosed failed capacitor causing intermittent fan motor operation, leading to inadequate heat rejection and compressor overheating. Replaced defective dual run capacitor, cleared debris from unit interior and surrounding area, verified proper fan motor operation and amp draw, confirmed system cooling cycle completion without premature shutdown, and restored unit to normal operating condition.

Responded to callback for newly installed air conditioning system reported to be blowing warm air. Arrived after 3:00 PM per customer availability and performed diagnostic testing on backyard unit. Measured supply air temperature at decorative floor register using digital thermometer, confirming system was operating in cooling mode with thermostat set to 70°F. Verified thermostat communication, mode settings, and temperature differential between return and supply air to ensure proper system operation and resolve warm air complaint.

Completed comprehensive cooling maintenance tune-up on 1-year-old Lennox unit. Performed standard preventive maintenance procedures including inspection of blower assembly, motor components, electrical connections, and wiring integrity. System found operating properly with all components functioning within normal parameters; no deficiencies identified or repairs required.

Responded to no cooling complaint on 10+ year old system with reported vibration. Performed diagnostic evaluation and temperature measurements at indoor evaporator coil, recording 57.5°F reading. Conducted electrical amperage testing at outdoor condensing unit using clamp meter, measuring 0.130 amps at compressor circuit. Identified system operational issues requiring repair recommendations. Discussed preventive maintenance agreement options with first-time customer for ongoing system protection.

Responded to no cooling complaint on 19-year-old Carrier system. Upon arrival, performed complete system diagnostic including visual inspection of furnace, ductwork, and associated components in basement mechanical room. Evaluated air handler operation, checked refrigerant levels, and inspected condensate drainage system. Verified electrical connections and tested thermostat communication. Assessed overall system performance and identified service needs. Documented equipment condition through photographic evidence showing furnace unit with metallic supply ductwork and associated HVAC infrastructure. Provided customer with findings and recommended solutions to restore cooling functionality to the residential comfort system.

Responded to service call for air conditioning system blowing warm air. Upon arrival, performed diagnostic evaluation of 10-year-old outdoor condenser unit located on side of residence. Connected manifold gauges to measure refrigerant pressures and temperatures, identifying system operating parameters. Inspected indoor furnace and air handler components in basement mechanical room to verify proper airflow and equipment operation. Completed system assessment and provided findings to address warm air complaint.

Responded to no cooling complaint on single outdoor unit. Upon arrival, found system blowing warm air. Performed diagnostic inspection of air handler and control components. Inspected electrical connections, control board, blower off delay circuit, and capacitor - all found in functional condition with normal operational wear. Examined air filter which showed significant dust and debris accumulation restricting airflow. Replaced dirty filter with new unit to restore proper system airflow and cooling efficiency. Verified all electrical connections secure and control board operating within parameters. System restored to normal cooling operation.

Completed comprehensive cooling tune-up on outdoor AC unit over 10 years old located in backyard. Performed standard maintenance protocol including inspection of all major components, cleaned heavily soiled return air grilles showing significant dust accumulation, and evaluated air filtration system with pleated filters. Unit operational and system airflow optimized upon completion.

# Service Report: No Cool Complaint - 12-Year-Old Goodman System Responded to customer complaint of air conditioning system blowing cool air but failing to adequately lower indoor temperature. Upon arrival, performed comprehensive diagnostic evaluation of 12-year-old Goodman split system to identify root cause of insufficient cooling capacity. Conducted visual inspection of indoor air handler unit located in basement utility area. Assessed evaporator coil condition, blower motor operation, and airflow characteristics. Verified proper refrigerant line insulation and checked for signs of system degradation consistent with unit age. Performed temperature differential measurements across evaporator coil to determine cooling efficiency. Evaluated air handler blower performance and verified adequate CFM delivery to conditioned spaces. Inspected condensate drain system for proper operation and potential blockages that could affect system performance. Proceeded to outdoor condensing unit f

# Service Report: Blower Motor Replacement Replaced failed blower motor in HVAC system. Upon arrival, removed access panels to access blower compartment and disconnected electrical connections from defective motor assembly. Removed old motor showing significant wear, corrosion, and deterioration on contactor unit and internal components. Installed new replacement blower motor, reconnected all electrical wiring per manufacturer specifications, and verified proper wire routing. Tested system operation to confirm motor functionality and proper airflow. Removed and disposed of old motor assembly per standard procedures. System restored to normal operation.

Performed scheduled tune-up maintenance on residential AC system, including thorough inspection of equipment in utility room. Verified proper operation of single outdoor unit and inspected associated ductwork, connections and control systems. All components found to be functioning normally with no issues requiring repair.

Diagnosed no heat issue in Unit 10 basement system. Inspection revealed electrical connection issues with degraded wiring insulation and accumulated dust/grime at junction box. Serviced control board connections and secured loose wiring with proper fasteners to restore heating function.

Performed scheduled cooling system maintenance on 25-year-old outdoor condensing unit. Inspected condenser coils, fan assembly, and electrical components. System functioning within normal parameters; recommended continued preventative maintenance to extend equipment life despite age of system.

Successfully installed a 50-gallon gas tall water heater and completed gas line modifications to accommodate the unit. Removed existing copper gas piping in basement and installed new copper press gas components including tees, couplings, and valves according to code requirements. Routed approximately 10' of flexible gas piping to kitchen floor, which required drilling to widen subfloor hole for proper installation.

Diagnosed 9-year-old residential furnace with no heat issue; identified faulty expansion port circuit board with compromised electrical connections. Replaced damaged control board and verified proper system operation, restoring heat function to the unit.