AC & Heating Service and Installation Antioch, CA

I repaired a York LX Series gas furnace in Antioch, CA, that had a faulty inducer motor. I replaced the motor with a compatible OEM part and cleared debris from the venting system. Additionally, I inspected the heat exchanger and tested the gas valve. The system was restored to safe and efficient operation.

In Antioch, CA, I repaired a Rheem Prestige gas furnace that wasn’t igniting due to a damaged control board. I replaced the board with a factory-authorized part and tested the wiring connections. I also cleaned the burners and flame sensor to ensure proper combustion. After running several test cycles, the system was fully operational and providing consistent heating.

I performed a routine HVAC repair in Antioch, CA, on a Goodman GSX16 unit. The capacitor was faulty, causing the system to short cycle. I replaced the capacitor, checked the refrigerant levels, and tested the system. After repairs, the unit was running efficiently with no further issues.

I replaced a clogged furnace filter for a customer in Antioch, CA. The old filter was restricting airflow, causing the system to overheat. I installed a MERV 11 filter to improve air quality and protect the furnace from further damage. The system is now operating smoothly.

Today, I completed HVAC heating maintenance for a homeowner in Antioch, CA. I replaced a worn furnace filter and inspected the heat exchanger for cracks or corrosion. I also checked the blower motor and lubricated all moving parts. The system is now prepared for winter operation.

I completed furnace maintenance by cleaning the burner assembly and inspecting the heat exchanger for any signs of wear. I replaced the flame sensor and calibrated the thermostat to ensure accurate temperature control. The system was also tested for carbon monoxide emissions to ensure safe operation. The furnace is now ready for the upcoming winter.

Performed a seasonal furnace check-up to ensure efficient operation during the colder months. Inspected the heat exchanger for cracks and cleaned the burner assembly for optimal combustion. Tested the flame sensor and ignition system to ensure reliable start-up. Checked the blower motor for proper airflow and lubricated moving parts. Verified the thermostat calibration and inspected the air filter, replacing it to improve system efficiency. The furnace is now in top condition and ready to provide reliable heating throughout the winter season.

Installed a whole-home air purification system, integrating an American Standard AccuClean™ into the existing HVAC setup. Cut an access panel in the return air plenum, mounted the electronic air cleaner cabinet. Wired the power pack to the air handler, ensuring proper safety interlocks. Replaced standard filter with AccuClean's reusable filter. Configured system to run continuously on low speed for optimal air cleaning. Demonstrated maintenance procedures to homeowner.

Repaired a faulty AC compressor today. Diagnosed low refrigerant charge, found a leak in the evaporator coil. Sealed the leak using Nylog gasket sealant, then recharged the system with R-410A refrigerant to manufacturer specifications. Tested system operation, achieving proper superheat and subcooling values. Compressor now running efficiently with improved cooling performance.

Performed HVAC cooling repair on a system with inadequate airflow. Inspected ductwork, found collapsed flex duct in attic. Replaced damaged section with new R8 insulated flexible duct, secured with mastic sealant and UL-181 tape. Cleaned evaporator coil using Nu-Calgon evaporator coil cleaner. System now delivering proper CFM to all rooms.

Conducted thorough air duct cleaning using Rotobrush aiR+ system. Removed and cleaned all register covers. Brushed and vacuumed main trunk lines and branch ducts. Applied EPA-registered sanitizing agent to eliminate mold and bacteria. Sealed accessible duct seams with mastic. Improved indoor air quality and system efficiency.

Installed whole-home HEPA air purifier in basement. Mounted HEPA unit near air handler, connected to existing ductwork using insulated flex duct. Installed separate 20-amp circuit for purifier. Added UV-C germicidal lamp for additional microbial control. Set up smart air quality monitor to track particulate levels and VOCs in real-time.

Swapped out a Rheem 11 SEER AC with American Pride's latest 19 SEER inverter-driven system. Removed old R-22 equipment, installed new American Pride condenser and air handler. Updated lineset to meet new system requirements. Installed new programmable Wi-Fi thermostat for remote control. Charged system with R-410A and performed comprehensive startup checks to ensure optimal performance.

Conducted annual maintenance on dual-system Lennox XC25 air conditioners in Antioch, CA residence. Performed comprehensive inspection and tune-up on both units. Cleaned condenser coils using low-pressure wash and coil brightener. Checked and tightened all electrical connections, measuring voltage and amperage draw. Lubricated fan motors and inspected belts for wear. Calibrated thermostats and tested safety controls. Cleaned condensate drain lines and treated with algaecide. Verified refrigerant charge using subcooling method. Both systems operating at optimal efficiency, ensuring reliable cooling performance for Antioch's hot summer climate.

Completed an AC repair service to restore optimal performance. Diagnosed and replaced a faulty capacitor, which was causing startup issues. Cleaned and inspected the evaporator and condenser coils to ensure efficient heat transfer. Checked refrigerant levels and recharged as necessary. Tightened electrical connections and tested the system for proper operation. Professional AC repair ensures reliable cooling and energy efficiency.

Executed comprehensive AC system diagnostics and repair. Identified faulty dual-run capacitor (35/5 μF) using capacitance meter. Replaced with OEM-equivalent component. Conducted amperage draw test on compressor and fan motors. Assessed refrigerant charge using superheat and subcooling methods. Cleaned condenser coils with biodegradable degreaser. Calibrated thermostat and verified proper cycling. System now operating at optimal efficiency, restoring comfort and reducing energy consumption.

Conducted thorough AC maintenance and cleanup. Cleaned evaporator and condenser coils to improve efficiency. Checked refrigerant levels and ensured proper airflow. Inspected and tightened electrical connections, lubricated moving parts, and replaced air filters. Verified thermostat accuracy and tested the system for optimal performance. Regular AC maintenance boosts efficiency, extends equipment life, and ensures reliable cooling.

In Antioch, CA, I conducted a thorough seasonal air conditioning check-up on a Carrier Infinity 21 system. This included cleaning the condenser coils, inspecting and topping off refrigerant levels with R-410A, and testing the capacitor and contactor for proper operation. I also replaced the old air filter with a MERV 13 filter, ensuring the system runs efficiently and optimally.

Seasonal air conditioning check up, and air filter change.

Seasonal air conditioning check up, and filter change.

Seasonal air conditioning check up, and filter change.

Today, I completed a seasonal AC tune-up on a Lennox Signature Series unit in preparation for warmer weather. The maintenance included cleaning the evaporator and condenser coils, checking and adjusting the refrigerant levels using R-410A, and calibrating the thermostat. I also replaced the air filters with fresh, high-efficiency models to ensure optimal air flow and cooling efficiency throughout the season.

Seasonal air conditioning check up, and filter change.

Seasonal ac check up.

Seasonal air conditioning check up.