HVAC & Plumbing in Maryland Heights, MO

Responded to no cooling complaint with unit freezing up. Upon inspection, found evaporator coil icing due to restricted airflow. Verified refrigerant lines and connections at indoor unit showing normal oxidation but no active leaks. Thawed frozen coil, replaced dirty air filter, and confirmed proper airflow restoration. System tested and operating within normal parameters with adequate cooling upon departure.

Responded to no cooling call on 10+ year old ground-level unit located at rear of residence. Upon arrival, found outdoor condensing unit with significant exterior corrosion and deterioration on cabinet panels. Performed system diagnostics and troubleshooting to identify cause of cooling failure. Documented equipment condition with photos showing advanced rust on metal casing and components, indicating unit age and exposure to weather elements over extended service life.

Responded to no cooling complaint on 19-year-old Lennox air conditioning system. Upon arrival, found unit not maintaining temperature despite mild outdoor conditions. Verified thermostat operation and display showing 80°F reading. Inspected electrical panel and confirmed proper breaker positioning for A/C circuit. System has history of motor and control replacement from 2010. Performed diagnostic evaluation of cooling system performance and identified inadequate cooling capacity relative to current outdoor temperatures and system age.

Responded to no cooling complaint on 2015 Lennox residential air conditioning system. Upon arrival, performed diagnostic evaluation using calibrated digital manifold gauges to assess system pressures and temperatures. Measurements indicated abnormal operating conditions with superheat and subcooling values outside manufacturer specifications. Identified refrigerant system issue affecting cooling capacity. Completed system diagnostics and pressure testing at outdoor condensing unit to determine root cause of cooling failure.

Returned to property to replace exterior hose bib as previously estimated. Successfully removed old brass hose bib from exterior wall and installed new unit, ensuring proper seal against vinyl siding to prevent water intrusion. While on site, also addressed reported clogged drain issue in basement by inspecting the drainage system and plumbing fixtures. Verified proper operation of all valves and connections in basement plumbing system, including blue-handled shutoff valve and associated piping mounted on wooden support beam. All work completed successfully with systems tested and functioning properly.

Responded to service call for furnace with blower motor activating prematurely upon system startup. Arrived at property after 3pm per customer request and provided 30-minute advance notice. Accessed basement unit (10+ years old) and performed diagnostic inspection of internal mechanical and electrical components. Examined gas valve assembly, electrical connections, control wiring, and blower motor circuitry. Identified loose electrical connectors and inspected thermostat control circuit for potential wiring issues causing premature blower activation. Documented internal component conditions including gas valve, wiring harnesses, and electrical junction points through photographic evidence for service records.

Responded to service call for continuous fan operation on 8-year-old Trane heating and cooling system. Customer reported fan would not shut off after reaching set temperature in both heating and cooling modes throughout the home. Upon arrival, inspected Emerson digital thermostat and verified continuous fan operation. Diagnosed faulty thermostat causing improper fan relay control. Adjusted thermostat settings from continuous fan mode to auto mode, resolving the issue. Cycled system through heating and cooling modes to confirm fan now properly shuts off when set temperature is reached. System operating as designed with fan cycling correctly in both modes.

Replaced failed capacitor on blower motor for unit 250-8 and replaced both the blower motor capacitor and dual capacitor for the compressor on unit 250-9. All replacement capacitors were installed from truck stock, properly wired, and tested for correct operation. System confirmed operational for both heating and cooling functions, with failed components disposed of per standard procedures.

Completed preventive maintenance tune-up on outdoor air conditioning unit. Performed comprehensive system inspection including refrigerant levels, electrical connections, condenser coil cleaning, and airflow verification through return grille. Unit operational and ready for cooling season.

Installed a 50-gallon tall State ProLine gas water heater in basement utility area with proper venting and connections. Installation included pressure relief valve, ball valve for shut-off control, and humidifier valve integration into the plumbing system. All copper piping connections were completed to manufacturer specifications, unit was tested for proper operation, and installation complies with local municipal code requirements.

Responded to reported gas leak on 2-month-old furnace installation under first-year warranty. Upon arrival, conducted thorough inspection of gas supply lines, connections, and furnace components using leak detection methods. Verified and tightened all gas pipe fittings at furnace connection points, inspected gas valve assembly and associated hardware for proper installation and secure connections. Performed pressure test on gas lines to confirm system integrity and verified no active leaks present following corrections. All connections now secure and operating safely within manufacturer specifications.

Replaced deteriorated 6" B-vent flue cap on rooftop penetration. Removed heavily corroded existing cap showing significant rust damage at base and midsection, installed new metal rain cap with proper sealing to prevent water infiltration and ensure safe venting operation. System tested and confirmed operational upon completion.

Responded to service call for 9-year-old residential air conditioning system following home inspection report indicating insufficient temperature differential of 11 degrees versus required minimum of 17 degrees. Inspected outdoor condensing unit and identified bent components affecting airflow and system performance. Examined rooftop ventilation cap and confirmed damage as noted in inspection report, with deteriorated flexible rubber cap showing signs of wear and improper sealing. Documented all findings with photographs for reference. System requires component repair or replacement to restore proper temperature differential and optimize cooling efficiency.

Responded to no cooling complaint on 10-year-old residential air conditioning system. Upon arrival, performed diagnostic evaluation of outdoor condenser unit located in backyard and indoor air handler in attic space. Inspected refrigerant lines, electrical connections, and system components. Documented equipment condition with photos showing condenser unit with protective grille, air handler with foil-faced insulation, flexible ductwork, and refrigerant line set with service ports. System evaluated for proper operation and potential causes of cooling failure.

Completed comprehensive tune-up service on a 5-year-old residential air conditioning unit located at ground level. Performed standard preventive maintenance protocol including inspection of blower assembly, capacitor, and electrical connections. Verified all wiring harnesses were properly secured and electrical components were functioning within specifications, with particular attention to the capacitor and associated control wiring.

Completed comprehensive Supertune maintenance on two HVAC units at property coordinated through realtor. Performed full system diagnostics on Carrier air handler unit located in basement and outdoor AC condenser unit in backyard, both approximately 10 years old. Conducted electrical testing with multimeter, inspected blower motor assembly and internal components, checked all wiring connections, and verified proper operation of both heating and cooling systems. Replaced 20x20 air filter showing moderate dust accumulation. All systems tested and operating within normal parameters upon completion.

Completed comprehensive tune-up service on single outdoor air conditioning unit for Home Depot program. Performed standard maintenance protocol including inspection of condenser coil assembly, verification of refrigerant levels, electrical connection testing, and airflow assessment through ventilation grilles. Unit operational and running within manufacturer specifications upon completion.

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.