Trusted HVAC Company in Hutto, TX

Replaced defective thermal expansion valve (TXV) on HVAC system. Utilized diagnostic gauges to verify proper refrigerant pressures and system performance following component replacement. Confirmed system operating within manufacturer specifications upon completion.

Responded to no cooling complaint on 8-year-old Champion HVAC system located in closet. Upon arrival, found thermostat in off position and condensate drain line safety float switch activated due to blocked drainage. Cleared condensate line obstruction, tested float switch operation, and verified proper drainage flow. Replaced deteriorated foam pipe insulation on refrigerant line set. Restored power to system, cycled unit through complete cooling operation, and confirmed proper airflow and temperature differential across evaporator coil. System returned to normal cooling operation with all safety devices functioning correctly.

Responded to service call for recently installed HVAC system failing to cool below 86°F despite thermostat set to 69°F. Upon arrival, inspected air handler and found dirty, restricted air filter significantly reducing airflow to the system. Removed and replaced contaminated pleated filter with new unit, restoring proper air circulation. Verified thermostat display showing cooling mode active at 5:50 PM with indoor temperature reading 87°F and indoor humidity at 47%. System less than one year old in 20-year-old residence. Recommended monitoring system performance over next 24 hours to ensure temperature reaches setpoint now that airflow restriction has been eliminated.

Responded to service call for inadequate cooling in one bedroom of a 2,467 square foot residence. Performed comprehensive system diagnostic on 6-year-old HVAC system including indoor air handler unit located in attic space and outdoor condensing unit. Inspected air handler mounted on platform in attic, verified proper operation of blower motor and examined ductwork connections. Checked flexible duct runs serving affected bedroom for restrictions, disconnections, or inadequate insulation. Evaluated airflow at supply registers and return grilles throughout home to identify imbalance issues. Proceeded to outdoor unit, inspected condenser coils for debris accumulation and verified adequate clearance around equipment. Tested refrigerant pressures and temperatures to confirm proper charge levels and system performance. Examined electrical connections at both indoor and outdoor units, verified proper voltage and amperage readings. Assessed thermostat operation and zone control functionality i

Completed full HVAC system replacement including installation of a 4-ton Rheem side discharge heat pump condenser, matching evaporator coil, and gas furnace. Installed Econet zoning system with new plenums and dampers to provide multi-zone temperature control throughout the residence. Added IAQ 1000 air quality system to enhance indoor air filtration and ventilation. All equipment and components installed per manufacturer specifications with proper electrical connections, refrigerant charging, and condensate drainage. System tested and verified operational across all zones with proper airflow and temperature control. All installed parts and labor covered under 10-year warranty.

Completed comprehensive HVAC system rehabilitation in attic space, including replacement and rebuild of supply plenum with installation of four dampers on supply ducts for improved airflow control. Applied antimicrobial fogging treatment throughout entire duct system to eliminate bacterial growth, and insulated condensate drain line to prevent condensation issues. All ductwork properly sealed with reflective insulation material and system tested for optimal performance.