Plumbing & HVAC in Florissant, MO

Completed comprehensive AC tune-up and maintenance on single outdoor condensing unit aged 0-5 years. Inspected condenser coil fins which were found in clean condition with no debris buildup, verified proper airflow through heat exchanger, and examined internal electrical components including transformer, capacitor, and wiring connections for secure mounting and proper operation. All system components functioning within normal parameters with no deficiencies noted.

# HVAC Cooling System Tune-Up Completed Performed comprehensive seasonal tune-up on 7-year-old residential air conditioning unit located at side of home. Conducted complete system diagnostics using digital multimeter to verify electrical performance, measuring voltage and amperage at critical components to ensure proper operation within manufacturer specifications. All electrical connections were inspected and tested, with readings confirming system is operating safely and efficiently. Standard preventive maintenance procedures completed on single cooling unit during scheduled afternoon service window.

Responded to service call for AC short cycling issue with recently installed thermostat. Performed diagnostic evaluation of Goodman condensing unit (Unit 10) located on side-mounted bracket at residential property. Inspected thermostat wiring, verified proper communication between thermostat and outdoor unit, checked refrigerant pressures, and confirmed system cycling parameters returned to normal operation.

Responded to commercial no-cooling call and arrived on-site before requested 4 PM deadline. Upon inspection of multiple outdoor condenser units positioned along brick exterior, diagnosed system issues and performed necessary repairs. Applied appropriate HVAC treatment products to unit #828, verified refrigerant line connections, and restored cooling operation to affected system.

Responded to reported leak under furnace in basement. Upon inspection, identified significant corrosion and rust at copper pipe connection point with visible oxidation and deteriorating insulation wrap. Documented corroded plumbing components showing heavy rust formation at joint connections, along with aging insulation material and equipment wear consistent with unit over 10 years old.

Responded to call back for sewer line issues and performed thorough inspection of the affected area. Upon arrival, identified significant water damage and staining on concrete floor surrounding the sewer line connection point, indicating previous leakage or drainage problems. Documented existing conditions showing deterioration around pipe base and floor collar, with visible moisture infiltration and efflorescence present on concrete surfaces. Measured affected area and photographed evidence of corroded pipe base and accumulated rust deposits at floor penetration. Verified proper installation of replacement PVC piping and confirmed all connections were secure and functioning correctly, resolving the original service concerns.

Responded to callback for non-functioning Nest thermostat issue following previous service appointment. Inspected outdoor unit electrical compartment and verified all connections at contactor, capacitor (TITAN PRO TRCFD455, 45+5MFD 440/370VAC), and associated wiring. All electrical components tested within normal operating parameters, connections secure, and unit operational at time of departure.

Completed preventive maintenance tune-up on a 9-year-old residential air conditioning system. Performed comprehensive inspection of outdoor condensing unit, verified refrigerant line insulation integrity, and evaluated control board wiring and electrical connections within the air handler. All components found operating within normal parameters.

Completed comprehensive tune-up service on single outdoor condensing unit for Home Depot maintenance agreement. Performed system inspection revealing moderate dust and debris accumulation on condenser coil fins; verified all electrical connections, capacitor function, and refrigerant line integrity. Documented airflow direction at indoor air handler, confirmed proper installation of filtration media, and captured equipment condition photos showing unit operational with minor cosmetic weathering consistent with outdoor exposure.

Completed comprehensive U10 cooling tune-up on 3-year-old ground-level HVAC system. Performed full system inspection, replaced air filter, verified refrigerant levels, tested electrical components, and confirmed proper airflow through ductwork. Collected PMA renewal payment and documented system condition with photos showing equipment location in basement utility area and exposed ductwork installation.

Responded to no cooling complaint on residential HVAC system. Upon arrival, verified thermostat calling for cooling with display reading 81°F. Proceeded to outdoor unit located at ground level to diagnose issue. Connected Fieldpiece digital manifold gauges to service ports and recorded system pressures. High side pressure reading showed 349.9 PSIG with ambient temperature at 135°F, indicating significantly elevated head pressure. Low side pressure measured at 100 PSIG, well above normal operating range for cooling mode. Diagnosis revealed system was severely overcharged with refrigerant, preventing proper heat exchange and cooling capacity. Recovered excess refrigerant from system to bring pressures within manufacturer specifications. Monitored pressures during recovery process until achieving proper operating parameters. Verified compressor amperage draw returned to normal range after refrigerant adjustment. Cycled system through multiple cooling cycles to confirm proper operation.

Completed comprehensive cooling system tune-up on residential HVAC unit located at side of house (under 10 years old). Performed full system inspection including examination of control board, electrical connections, and capacitors. Inspected and documented condition of air filter, which showed moderate dust accumulation and discoloration requiring attention. All electrical components, wiring connections, and control board functioning properly with no issues identified during service.

Conducted on-site assessment for whole-house generator installation in residential property. Evaluated existing electrical infrastructure, including main service panel location, available space for generator placement, and utility connections. Documented basement mechanical area showing copper plumbing lines, HVAC ductwork, and structural considerations that will impact installation requirements and transfer switch placement.

Completed preventive maintenance tune-up on a 7-year-old Goodman outdoor condensing unit, model F58091310. Inspected and replaced 16x25 HDX air filter, verified system operation with no accessories present, and documented equipment condition through photographic records showing both indoor filter replacement and outdoor unit inspection.

Replaced defective defrost control board on Lennox HVAC system. Removed failed circuit board, installed new replacement unit, reconnected all wiring harnesses and verified proper system operation upon completion.

Completed comprehensive cooling system tune-up on Lennox outdoor condensing unit and indoor air handler. Performed standard maintenance protocol including inspection of electrical components, circuit boards, blower motor assembly, and all wiring connections. System evaluated for proper operation with all components found functioning within normal parameters.

Completed seasonal cooling tune-up on 2-year-old residential air conditioning system located on exterior pad. Performed comprehensive inspection of condenser unit, noting significant dirt and debris accumulation on exterior surfaces and coils; cleaned and serviced unit to restore optimal airflow and efficiency. Inspected all electrical components, control board, capacitor, and wiring connections inside unit; verified proper operation of all systems and confirmed unit is functioning within manufacturer specifications.

Completed preventive maintenance tune-up on residential outdoor air conditioning unit per Home Depot service agreement. Performed comprehensive system inspection including visual examination of condenser unit, electrical disconnect, and refrigerant specifications. Unit identified as FMA5L2400AL model utilizing R-454B refrigerant (A2L classification) with 208/230V single-phase power supply. Conducted standard diagnostic testing using digital meters to verify system performance parameters. No accessories were added during this service visit. Unit operational upon completion of maintenance procedures.

Completed comprehensive tune-up and maintenance service on residential gas furnace system. Performed thorough inspection of all internal components including gas valve assembly, burner assembly, heat exchanger, and blower motor. Checked and tested all electrical connections, control board functionality, and safety switches for proper operation. Inspected wiring harnesses and connections throughout the unit, verifying secure terminations and proper voltage levels. Examined burner flames for proper ignition sequence and combustion characteristics. Cleaned burner assembly and verified gas pressure at manifold. Tested limit switches and flame sensor operation. Inspected heat exchanger for cracks or signs of deterioration. Checked blower motor amperage and lubricated as needed. Verified proper airflow through the system and inspected filter condition. Tested thermostat operation and system cycling. All components found to be functioning within manufacturer specifications. System operating s

Responded to no heat call for 13-year-old furnace system in basement with blank thermostat display. Upon arrival, diagnosed thermostat power issue and restored functionality to Lennox digital thermostat, which now displays proper temperature readings and system controls. Verified heating system operation and confirmed thermostat communicating correctly with furnace equipment.