HVAC & Plumbing Services in Arnold, MO

Responded to no cooling call on single HVAC unit. Upon arrival, found system powered off with only fan operating. Performed diagnostic testing using digital multimeter, which revealed voltage reading of 1183 at the unit, indicating potential electrical issue requiring further investigation and repairs to restore proper cooling operation.

Completed full electrical service panel replacement and Level 2 EV charging station installation at residential property. Removed existing outdated electrical panel and installed new main service panel to support increased electrical load requirements for vehicle charging equipment. Ran new dedicated 240V circuit from upgraded panel to garage location, including proper conduit installation and wire routing through structural framing. Mounted EV charger unit in garage with secure wall attachment, ensuring proper clearances and accessibility. Completed all electrical connections per NEC code requirements, including appropriate overcurrent protection and grounding. Verified proper operation of charging station and conducted final system testing to confirm safe functionality.

Responded to no cooling complaint on 10+ year old residential AC unit maintaining 83°F with outdoor fan running. Upon inspection, diagnosed failed dual run capacitor (TITAN THORP355 35/5 MFD rated 440/370V) in outdoor condensing unit. Replaced defective capacitor with new component, restored proper compressor and condenser fan motor operation, and verified system cooling performance.

Completed installation of 40-gallon State ProLine commercial-grade gas water heater in residential utility room. Installed new 3/4-inch pressure reducing valve and blue expansion tank with proper copper piping connections and brass fittings to top of unit. Replaced two exterior hose bibs as requested on time and materials basis. Connected all hot and cold water supply lines using copper pipe with appropriate shut-off valves. Installed proper venting system with metal ductwork for exhaust gases. Verified all gas connections secure and tested unit for proper operation. All plumbing connections pressure tested and confirmed leak-free.

Installed a 50-gallon electric tall water heater in basement utility area with copper piping connections and proper venting configuration. Added a 3/4" pressure reducing valve to the incoming water line to protect the system from excessive pressure, and installed a 3/4" ProPress ball valve for water supply isolation and future serviceability. All connections were completed using ProPress fittings for secure, reliable joints, and the unit was positioned for optimal access alongside existing HVAC equipment.

Responded to no cooling complaint on 10-year-old residential AC system. Upon arrival, measured supply air temperature at floor register reading 55°F, indicating inadequate cooling performance. Inspected outdoor condensing unit, confirmed R-410A refrigerant system operational. Noted heavily soiled return air filter and significant dust accumulation on interior vents restricting airflow. Replaced dirty air filter, verified proper airflow restoration, and system returned to normal cooling operation with appropriate temperature differential across evaporator coil.

Responded to no cool complaint on 12-year-old residential air conditioning system. Upon inspection, found severely restricted return air filter with heavy dust and debris accumulation, significantly reducing airflow and system cooling capacity. Informed customer of findings and recommended immediate filter replacement to restore proper airflow and cooling performance.

Completed preventive maintenance tune-up on a 10+ year old single HVAC system. Performed comprehensive inspection of aging unit, including examination of evaporator coil with aluminum fins, electrical components, wiring harness, relays, transformers, and control boards. Cleaned blower wheel assembly with radial fins, removing accumulated dust and debris from heat exchanger and internal components. Evaluated condition of electrical connections showing age-related wear on wire insulation and surface oxidation on cabinet framework. System operational and functioning properly upon completion of scheduled maintenance service.

Responded to no cooling complaint on 12-year-old R-22 system. Upon arrival, performed diagnostic evaluation of outdoor unit, a Goodman PAT3NRO36-J 3-ton condensing unit operating on 208-230V single-phase power. Inspected dual-run capacitor rated at 50+5 MFD 370V, checked all electrical connections at compressor and condenser fan motor terminals, and verified unit nameplate specifications including 16.4 RLA compressor rating and 1/6 HP fan motor. Documented system conditions with photos of equipment data plate and capacitor wiring configuration for service records.

Responded to no-cool call with reported hissing sound on 28-year-old outdoor unit. Upon arrival, customer had already shut off system as previously advised. Performed diagnostic inspection of outdoor unit, checked thermostat operation showing 80°F reading, and examined electrical components including capacitor and contactor assembly. Documented system condition with photos of thermostat and electrical compartment showing aged wiring and weathered components typical of unit's age.

Conducted on-site evaluation for electric vehicle charging station installation in residential garage. Assessed existing electrical panel capacity and condition, documenting current breaker configuration and available circuits to determine infrastructure requirements for Level 2 EV charger installation. Provided comprehensive estimate for potential panel upgrade and dedicated 240V circuit installation to support car charging equipment.

Responded to no cooling complaint on 10+ year old residential AC system. Upon arrival, verified thermostat settings and observed unit operation. Connected refrigerant gauges to outdoor condensing unit to measure system pressures and temperatures. Diagnostic readings indicated abnormal operating conditions affecting cooling capacity. Performed system evaluation and provided customer with findings and repair recommendations to restore proper cooling function.

Responded to no cooling complaint on 7-year-old outdoor unit. Upon arrival, connected refrigerant manifold and micron gauge to diagnose system performance. Measured operating temperatures and pressures, recording suction and discharge readings to evaluate refrigerant charge and compressor function. System diagnostics revealed unit was struggling to maintain proper cooling capacity. Advised shutting off humidifier as previously instructed to prevent additional strain on system during cooling season.

Responded to no-cool complaint on 15-year-old residential air conditioning system. Upon arrival, performed comprehensive diagnostic evaluation of outdoor condenser unit. Inspected electrical components including dual run capacitor, start relay, and associated wiring connections. Verified compressor operation, checked refrigerant pressures, and measured temperature split across evaporator coil. Evaluated condenser fan motor performance and airflow through coil surfaces. Identified system deficiency preventing adequate cooling capacity. Completed necessary repairs to restore proper cooling operation. System tested and confirmed operating within manufacturer specifications upon completion.

Responded to no cooling complaint on 10+ year old residential air conditioning unit located on side of home. Customer reported thermostat set at 72°F but displaying 75°F, with unusual noise coming from basement equipment. Upon arrival, performed comprehensive system diagnostics using digital manifold gauges to measure refrigerant pressures and temperatures across the system. Connected Fieldpiece manifold to service ports and monitored high-side and low-side pressures while system was operating. Evaluated superheat and subcooling values to determine refrigerant charge status and system performance. Inspected condenser unit and basement air handler for source of reported noise. Measurements indicated system performance issues requiring further evaluation. Documented system readings and equipment conditions with photographic evidence for customer records.

Responded to no-cooling complaint on Carrier outdoor condensing unit. Upon arrival, found evaporator coil with moderate dust and debris accumulation restricting airflow, and outdoor condenser coil heavily soiled with dirt, vegetation matter, and environmental debris causing reduced heat transfer efficiency. Performed thorough coil cleaning on both evaporator and condenser coils using appropriate cleaning solutions and equipment. Cleared debris from around unit base and restored proper airflow. System tested after service and confirmed adequate cooling operation restored.

Responded to service call for 2-year-old Ameristar AC unit running constantly during high outdoor temperatures. Performed comprehensive AC tune-up and diagnostic evaluation using digital manifold gauges to assess refrigerant pressures, temperatures, and system performance. Measured superheat and subcooling values to verify proper refrigerant charge and system operation. Upon completion of diagnostics, advised customer to turn AC unit off and leave fan on to prevent continuous compressor operation until further repairs could be scheduled.

Responded to no power complaint where entire home lost power when air conditioning unit was turned off. Upon arrival, inspected main electrical service and fuse panel. Found outdated fuse block assembly with multiple Fusetron fuses showing signs of age and deterioration. Identified improper wiring connection causing AC system to be incorrectly tied to main power supply, resulting in complete power loss when AC was switched off. Corrected wiring configuration at fuse panel to isolate AC circuit from main service. Verified all fuses were properly rated and seated. Tested system by cycling AC unit on and off multiple times while confirming continuous power to remainder of home. All circuits restored to proper operation with AC now functioning independently of main power supply.

Responded to no cooling call on unit 10 located at side of home. Upon arrival, inspected electrical control panel and circuit boards within HVAC system. Photographed control panel interior showing multiple circuit boards, relays, transformer, and complex wiring configuration for documentation purposes. System evaluated and cooling issue addressed.

Responded to water leak from 7-month-old HVAC unit in basement. Upon inspection, identified leak originating from brass compression fitting on condensate drain line. Tightened compression fitting and verified proper connection of drain tubing, resolving leak under first-year warranty coverage.