Heating, Cooling, and Plumbing Services in Chesterfield, MO

Completed comprehensive cooling maintenance on three HVAC systems, performing standard tune-up procedures on all units. Replaced air filtration media with new pleated filters, inspected electrical components including capacitors and control boards, verified proper refrigerant line connections, and confirmed all systems are operating within normal parameters.

Completed preventative maintenance tune-up on two 2021 cooling units during morning service window. Performed comprehensive inspection of both systems including filter replacement on indoor air handler unit, exterior condenser coil cleaning to remove accumulated debris and dust buildup, and verification of proper mechanical operation. Both units tested and confirmed operating within normal parameters upon completion of service.

Replaced five aged toggle switches throughout the property, including a double-gang switch with discolored plastic housing and worn components observed on vintage wallpapered wall. All switches were tested for proper operation and functionality upon completion.

Responded to service call for 11-month-old upstairs attic unit experiencing noise when off and emitting musty odor. Upon inspection, found severely clogged 20x25x1 air filter with heavy dust and debris accumulation, restricting airflow and contributing to odor issue. Discovered significant condensation buildup on evaporator coil and interior ductwork, indicating inadequate airflow and potential drainage concerns. Replaced dirty air filter with new unit to restore proper airflow. Inspected condensate drain system and cleared minor blockage to ensure proper drainage. Cleaned evaporator coil surfaces to remove accumulated moisture and debris. Verified system operation after filter replacement, confirming reduced noise levels and improved air circulation. Advised homeowner on importance of regular filter changes every 30-60 days to prevent future airflow restrictions and maintain system efficiency. Unit operating normally at time of departure with proper airflow and no abnormal sounds dete

Completed preventive maintenance inspection on 6-year-old cooling unit located on basement pad. Inspected evaporator coil and found significant accumulation of dirt, dust, and debris throughout the fin surfaces, along with oxidation and discoloration compromising heat exchange efficiency. Cleaned condenser coil, checked refrigerant levels, tested electrical components, and verified system operation. Discussed service contract renewal options with customer for continued maintenance coverage.

Returned to property to re-route condensate drain line for new HVAC installation. Ran approximately 20 feet of 3/4" PVC piping behind furnace and over floor drain, utilizing two couplings and one 90-degree elbow fitting to properly configure drainage path. Removed and discarded previous condensate line configuration, securing new PVC run with appropriate clamps and ensuring proper pitch for drainage. System tested and confirmed operational with heat and cooling functions verified.

Replaced failed evaporator coil on second floor HVAC system. Removed existing coil showing signs of moisture accumulation and corrosion, installed new Lennox replacement unit, and integrated 2-inch coupling for proper fitment. System tested for heating and cooling operation, confirmed proper refrigerant charge and airflow. Disposed of old coil per standard procedures.

Completed comprehensive tune-up service on a 16-year-old residential air conditioning unit. Performed standard maintenance protocol including inspection of control board components, electrical connections, and wiring harnesses within the air handler cabinet. Installed new 20x25x6 MERV-rated media air filter to improve system air quality and efficiency.

Completed comprehensive cooling maintenance on a 9-year-old air conditioning system. Performed standard tune-up procedures including inspection of air return grille, verification of proper airflow through ventilation components, and detailed examination of control board wiring and electrical connections. All system components tested and found operating within normal parameters, with no issues identified during service.

Completed scheduled cooling season tune-up on residential A/C unit located on side of home. Performed comprehensive system diagnostics including electrical testing of blower motor assembly and compressor components using digital multimeter and clamp meter to verify proper amperage draw and voltage readings. All measurements fell within manufacturer specifications at 294.5V and 34.4A. Inspected blower motor housing, fan assembly, and associated wiring connections. System operating normally with no deficiencies noted.

Installed hardwired smoke alarms throughout residence, replacing previous plug-in units that were no longer functional. Work included mounting devices to ceiling locations in multiple rooms including master bedroom area, ensuring proper electrical connections and testing all units for operational functionality.

Conducted on-site evaluation of residential garage for Tesla electric vehicle charging station installation. Assessed existing electrical infrastructure, garage layout, and optimal charger placement location. Documented current conditions including electrical panel accessibility, available wall space for charger mounting, and distance from main service panel to proposed installation point to provide accurate estimate for EVSE installation.

Performed diagnostic evaluation on three 10-year-old residential air conditioning units following reports of refrigerant leaks requiring system replacement. Conducted thorough refrigerant charge verification on all three systems. Inspection revealed outdoor condenser unit with severely restricted airflow due to heavy accumulation of dirt, dust, lint, and environmental debris coating condenser coils. Contamination was particularly dense on left side and center sections, creating thick matted layer obscuring coil fins and significantly reducing heat transfer efficiency. Documented indoor air filtration system equipped with 20x25 Allergen Plus electrostatic pleated filter in acceptable condition. Communicated findings for further assessment and recommendations regarding actual need for system replacement versus comprehensive cleaning and maintenance services.

Installed two dedicated electrical circuits for HVAC equipment as per approved estimate. Work included running new wiring through structural framing, establishing proper electrical connections at junction points with appropriate insulation and protection, and completing all terminations at the outdoor unit's disconnect box. Installed cartridge fuses in disconnect enclosure and properly dressed all conductors including ground, line, and control wiring with secure connections through liquid-tight conduit fittings. All work performed to code with proper wire management and protection methods employed throughout the installation.

Completed comprehensive cooling season tune-up on 12-year-old residential AC system, including inspection of electrical components, contactors, and control board wiring within the outdoor unit. Removed heavy accumulation of dirt and debris from condenser coil guard and top mesh screen to restore proper airflow and system efficiency.

Responded to cooling efficiency complaint on upstairs 10-year-old Lennox system experiencing extended cool-down times (90 minutes per degree). Performed comprehensive diagnostic inspection of outdoor unit, including refrigerant charge verification, component operation testing, and airflow assessment. Identified and addressed system deficiency, documented findings with photographic evidence of outdoor unit components during service.

Completed preventative seasonal cooling check on two residential HVAC systems located in backyard ground installation, both over 10 years old. Performed comprehensive inspection of both units including air filter examination, internal component verification, electrical connection assessment, and outdoor condenser evaluation. Air filter showed minor dust accumulation but remained serviceable. Verified proper operation of all electrical connections, capacitors, and motor components. Both outdoor condensers inspected and confirmed operational readiness for cooling season.

Performed comprehensive second opinion evaluation on 10+ year old outdoor AC unit. Conducted thorough system inspection including refrigerant charge assessment, pressure testing, and operational analysis to verify competitor's diagnosis of low refrigerant requiring two-pound charge. System found operating within normal parameters at time of inspection with no immediate refrigerant addition required.

Installed protective wire screen guard over exterior HVAC vent opening to prevent birds from nesting inside the system. The screen cover was securely mounted to the underside of the outdoor structure overhang, ensuring proper airflow while blocking wildlife access to the ventilation system.

Completed preventative maintenance tune-up on a 10+ year old residential cooling system located in side yard. Performed comprehensive inspection of outdoor condenser unit and indoor air handler, checked all electrical connections and controls, verified proper blower motor operation, and documented system condition with photos. Unit is operational and ready for cooling season.