Plumbing & HVAC in Florissant, MO

Performed comprehensive AC tune-up on outdoor condensing unit of unknown age. Inspected and cleaned heavily soiled evaporator coil which showed significant accumulation of dirt, dust, and debris in vertical patterns, indicating extended period without maintenance. Replaced dirty air filter showing visible discoloration and dust buildup. Completed standard maintenance procedures including inspection of electrical connections, refrigerant levels, and overall system operation. Unit returned to normal operating condition with improved airflow efficiency following coil cleaning and filter replacement.

Responded to service call for HVAC unit located in basement where wires had been accidentally cut by homeowner. Accessed unit using provided lockbox code. Identified damaged low-voltage wiring on basement-mounted system. Successfully re-wired and restored proper electrical connections to unit. Verified system operation and confirmed all connections were secure and functioning correctly.

Completed comprehensive tune-up and maintenance on two residential air conditioning systems in a two-level home: one 9-year-old unit and one 15-year-old unit, both outdoor condensers. Performed full diagnostic testing on both systems including amperage draw measurements, voltage readings, temperature differentials, and refrigerant pressure analysis using digital multimeter and manifold gauges. Both units were operating within normal parameters with no issues identified; standard preventive maintenance procedures completed to ensure optimal performance and efficiency for the cooling season.

Responded to no cooling call following previous visit where evaporator coil was found frozen. Performed system diagnostics and measured operating pressures and temperatures using digital manifold gauges. System pressures and superheat readings indicated unit had recovered from previous freeze condition and was operating within normal parameters at time of inspection.

Responded to callback for system failure following recent transformer replacement. Upon arrival, found air handler with severe evaporator coil icing and frozen refrigerant lines. Accessed unit cabinet and documented extensive ice buildup throughout interior, indicating restricted airflow or low refrigerant charge. Inspected electrical connections and transformer installation from previous service visit. Identified compromised system operation requiring further diagnosis to determine root cause of icing condition and system malfunction.

Responded to water leak report on basement furnace unit. Upon arrival, inspected Goodman furnace and associated PVC condensate drainage system. Examined condensate drain lines, connections, and trap assembly for signs of leakage or blockage. Cleared condensate line obstruction and verified proper drainage flow. Tested system operation to ensure condensate removal functioning correctly with no active leaks present.

Responded to service call for mini split system leaking down interior wall. Upon inspection, identified improperly pitched condensate drain line on exterior of building causing water backup and overflow into living space. Corrected drain line pitch to ensure proper gravity drainage, verified condensate flow, and confirmed leak resolution with system operational test.

Responded to scheduled service call for equipment assessment. Upon arrival, documented significant water damage and moisture accumulation on basement concrete floor surrounding furnace and water heater installations. Job was cancelled after dispatch, and photographic documentation of the water-damaged utility area was completed for record purposes.

Responded to basement plumbing issue involving clogged shower drain and standing water in floor drain. Utilized roof access and jetter equipment to clear obstructions from drainage system. Successfully restored proper drainage flow to both shower and floor drain fixtures, eliminating standing water condition.

Responded to cooling system short cycling with lights dimming when unit operated. Upon inspection, found failed capacitor causing excessive amp draw and hard starting condition. Replaced defective dual run capacitor, verified proper voltage and amperage across compressor and condenser fan motor, and confirmed normal system operation with no further electrical issues or light dimming.

Completed callback for no cooling issue on Bryant system. Installed new slab coil in existing location without modifying existing ductwork per specifications. Installed Honeywell thermostat, drain pan wet switch safety float switch, new SS2 disconnect with whip. Installed condensate drainage system with PVC piping and safety monitoring device with digital display and indicator lights visible in attic installation. All refrigerant lines properly insulated and routed through attic space. System tested and operational upon completion.

Installed 40-gallon gas tall water heater in basement to replace existing unit that was producing loud booming noises indicative of sediment buildup. Installation included new 3/4" pressure reducing valve to regulate incoming water pressure and prevent future tank stress. Permit #26PLU-14635 applied and all work completed to code specifications with proper venting, gas connections, and safety controls verified operational.

Responded to callback regarding low water pressure at bathroom and kitchen sinks following 50-gallon gas water heater installation. Inspected kitchen sink fixtures, faucet aerators, and supply lines to diagnose pressure loss issue. Verified water heater installation parameters and restored proper water pressure to all affected fixtures throughout the residence.

# HVAC Cooling System Tune-Up Completed Performed comprehensive preventive maintenance tune-up on residential cooling system located in side yard. Unit is under 10 years old and required standard seasonal service protocol. ## Work Performed **System Inspection and Cleaning:** - Inspected condenser coil fins and identified significant accumulation of dust, dirt, and fibrous debris between fin spacing - Noted restricted airflow due to buildup of particulate matter on heat exchange surfaces - Cleaned condenser coil to restore proper heat transfer efficiency and system performance - Verified fin condition and straightness after cleaning process **Diagnostic Testing:** - Connected digital manifold gauge set (Elitech LMG-10) to measure system operating temperatures and pressures - Recorded multiple temperature readings across system components to verify proper refrigerant charge and heat exchange - Monitored superheat and subcooling values to confirm system is operating within manufactur

Completed installation of a 50-gallon tall gas water heater in residential basement utility room. Unit was set up in coordination with concurrent HVAC system installation and funded through Florissant Grant program. Installation included proper connection of copper supply and distribution piping, gas line hookup, and venting integration with existing ductwork. All plumbing connections were secured and tested for proper operation. City of Florissant permit was obtained for this installation, which did not require a separate plumbing inspection sticker per local code requirements.

Responded to callback for condensate drain leak affecting kitchen area on recently installed system less than one month old. Upon inspection, discovered improperly secured condensate drain line with debris accumulation in drain pan area beneath unit. Cleared debris, re-secured PVC drain connections, verified proper pitch and flow, and confirmed ceiling water staining had ceased with no active leakage present.

Responded to service call for air conditioning unit not cooling properly and operating with excessive noise levels. Upon arrival, instructed customer to power down the system and switch thermostat to fan-only mode to prevent further strain on components. Performed visual inspection of the unit and surrounding area. Documented existing conditions with photographs for service records. Customer qualified for employee discount on necessary repairs.

Responded to no cooling complaint on 17-year-old ground-level unit located in basement. Upon arrival, found system blowing warm air as reported. Performed diagnostic evaluation and inspected electrical components including capacitor and contactor assembly. Documented equipment condition with photos showing interior control panel with visible wiring connections and electrical components requiring attention.

Replaced defective furnace toggle switch on electrical disconnect box in mechanical room. Verified heating and cooling system operation and confirmed proper temperature output after installation. Removed and disposed of failed switch component per standard procedures.

Responded to no cooling complaint on 10+ year old outdoor condensing unit located in backyard. Upon arrival, found heavily soiled condenser coil with significant dirt and debris accumulation restricting airflow, along with overgrown vegetation surrounding unit base. Performed system diagnostics and addressed refrigerant deficiency as reported, cleaned condenser coil to restore proper heat transfer efficiency, and cleared vegetation from around unit perimeter to ensure adequate airflow and accessibility for future maintenance.