HVAC & Plumbing in Maryland Heights, MO

Responded to service call for exterior electrical panel that had become detached from building structure. Upon arrival, inspected meter enclosure and conduit mounting system on exterior wall with vertical siding. Repositioned and securely reattached the electrical panel enclosure to ensure proper mounting and safe connection to the home's exterior wall, verifying all conduit connections and hardware were properly fastened and meeting code requirements.

Responded to service call for electric vehicle charging station estimate. Assessed existing electrical service panel and meter configuration mounted on exterior wall, evaluated garage interior space for potential charger installation location, and documented current electrical infrastructure. Provided customer with comprehensive quote for EV charger installation based on site conditions and electrical capacity requirements.

Completed annual cooling system tune-up on a 7-year-old residential air conditioning unit. Performed comprehensive inspection of indoor air handler and outdoor condenser unit, including examination of evaporator coil, blower assembly, drain pan, condenser coils, and refrigerant lines. All components found to be operating within normal parameters with routine maintenance performed to ensure optimal system performance for the cooling season.

Completed comprehensive cooling maintenance tune-up on HVAC system. Inspected internal components including control board, electrical connections, and wiring harness, confirming all connections secure and properly routed. Verified air return grille installation and airflow functionality. System tested and operating within normal parameters upon completion.

# HVAC Service Summary Completed routine preventative maintenance on a 10-year-old air conditioning system. Performed comprehensive tune-up including system inspection, replaced heavily soiled air filter with accumulated dust and debris, verified electrical connections and wiring integrity, and inspected blower assembly components. All warning labels and safety devices confirmed in place and legible. System operational and ready for cooling season. # Detailed Work Performed Arrived on-site during scheduled morning service window to perform annual air conditioning tune-up on existing cooling system. Upon initial assessment, accessed the air handler unit and identified a significantly loaded 16x25x1 synthetic pleated air filter requiring immediate replacement. The filter media displayed heavy dust accumulation with visible particulate matter embedded throughout the pleated surface, indicating extended use beyond recommended replacement interval. Removed and replaced the contaminated f

Completed comprehensive cooling maintenance tune-up on 7-year-old air conditioning system. Performed full system inspection including electrical components, capacitor, contactor, and control board functionality testing. Cleaned heavily soiled condenser coils which showed significant dirt and debris accumulation, inspected refrigerant lines showing surface oxidation, verified all electrical connections, and confirmed system operational status with normal cooling performance upon completion.

Completed comprehensive cooling system tune-up on 2025 air conditioning unit located on side of home. Performed full preventive maintenance inspection including refrigerant level check, electrical component testing, condenser coil cleaning, air filter evaluation, and thermostat calibration verification. All systems operating within manufacturer specifications with no deficiencies noted.

Completed comprehensive cooling maintenance on two 16-year-old air conditioning systems. Performed AC tune-up procedures on both outdoor condenser units and indoor air handler components, including inspection of blower motor assembly, electrical connections, and refrigerant service ports. All systems tested and confirmed operational upon completion.

Completed comprehensive cooling system tune-up on a 10-year-old single-stage air conditioning unit. Performed standard maintenance protocol including inspection of blower assembly, control board connections, refrigerant lines, and air filtration system. All electrical connections, wiring harnesses, and control board components verified secure and operational with no deficiencies noted.

Completed comprehensive cooling system tune-up on 8-year-old air conditioning unit. Performed standard maintenance protocol including inspection of condenser coil which showed significant accumulation of dirt and debris obstructing airflow through fins. Cleaned condenser coil, checked refrigerant levels, tested electrical components, and verified proper system operation. Customer enrolled in preventive maintenance agreement with automatic payment processing for future service scheduling.

Responded to a clogged drain complaint in a basement utility area. Upon arrival, assessed the basement utility sink and drainage system near the mechanical room and storage area. Cleared the obstruction from the drain line, restoring proper water flow and drainage function to the sink.

Extended ductwork on TRA24A unit to properly connect to the filter rack, ensuring correct airflow and system operation. Removed existing ceiling access panel to access HVAC components, completed ductwork modifications, and verified proper attachment to filter rack. System tested and confirmed operational for both heating and cooling modes upon completion.

Provided complimentary second opinion inspection on furnace heat exchanger as requested. Performed thorough visual examination of system components, documented conditions with photography showing dusty ductwork in attic space and blower assembly access port. Confirmed warranty status: heat exchanger remains under warranty coverage while air conditioning unit, evaporator coil, and remaining furnace components are no longer covered under warranty protection.

Responded to rooftop HVAC units requiring repair work on two separate systems. Successfully replaced failed capacitor on TRA-4 unit, restoring proper operation. Performed comprehensive leak search on TRA-5 system, accessing internal components and inspecting refrigerant lines, coils, and connections. Both units are rooftop-mounted cylindrical condensers serving the building. Parts utilized from truck stock inventory for immediate completion of repairs.

# HVAC Cooling System Tune-Up Completed Performed comprehensive preventive maintenance on a 10-year-old air conditioning unit located on basement pad. Conducted complete system inspection including electrical components, capacitor functionality, and contactor operation. Inspected and tested the cylindrical dual-run capacitor, verifying proper microfarad ratings and electrical connections across all terminals. Examined contactor for pitting, wear, and proper operation. Verified all wire connections were secure, including red, orange, yellow, purple, and blue conductors. Cleaned accumulated dust and debris from electrical compartment and components to ensure optimal performance and prevent potential failures. Tested voltage and amperage readings to confirm system operating within manufacturer specifications. Checked refrigerant levels and system pressures. Inspected condensing unit for proper airflow and clearances. Lubricated motor bearings as needed. Verified thermostat operation and

Replaced failed Furnas electrical contactor with new Packard C330A 3-pole contactor rated for 208/240V operation. Transferred all electrical connections from old unit to new contactor, verifying proper wire terminations at L1, L2, L3 line terminals and T1, T2 load terminals. System tested and confirmed operational for both heating and cooling modes.

Responded to clogged drain issue in men's restroom facility. Upon arrival, assessed both toilet and urinal fixtures for drainage problems. Utilized plunger to clear obstruction in floor drain system. Verified proper water flow and drainage function in all fixtures before completing service. Restroom returned to full operational status.

Completed comprehensive cooling tune-up on outdoor condensing unit located in backyard. Performed full system inspection of Amana HVAC system including furnace and air handler in basement utility area, checked and evaluated air return filter condition, verified proper airflow throughout system, and documented equipment condition with photos. All components operating within normal parameters upon completion of preventive maintenance service.

Responded to no-cool call on unit 10. Upon arrival, found air conditioning system completely inoperative with no power to unit. Inspected HVAC relay panel and control board, identifying failed relay preventing system startup. Replaced defective relay, verified all wire connections at terminal blocks, and tested system operation. Unit now cooling properly with all components functioning as designed.

Completed comprehensive cooling system tune-up on 6-month-old AC unit located in backyard. Performed full system inspection including refrigerant levels, electrical connections, condenser coil cleaning, air filter check, and thermostat calibration. All components found operating within manufacturer specifications with return air vents clean and properly sealed.