HVAC and Plumbing Services in Covina, CA

Quality HVAC Services in Covina

Low refrigerant levels, compressor troubles, or ductwork leaks could be the cause of your heating and cooling system’s inability to sustain the temperatures you’ve set. To resolve these difficulties, we perform comprehensive inspections to identify the source of the trouble. In this process, we look for leaks in the ductwork, evaluate the compressor’s performance, and check the refrigerant levels. To get the unit running efficiently again, the repairs we perform may include fixing or replacing the compressor, refilling the refrigerant, or sealing any leaks in the ducts.

Grinding, screeching, or pounding sounds indicate that there may be mechanical problems with the system. Motor issues, loose parts, or worn-out components could be to blame. Tightening loose components, lubricating moving parts, and replacing worn-out motors are some of the necessary remedies that our specialists may suggest after conducting thorough examinations to locate the noise’s origin.

If you see a spike in your energy bills without any change in how you use your system, it could be a sign of dirty filters, a broken thermostat, or old, inefficient equipment. To fix these issues, we thoroughly inspect the system, replace filters, adjust the thermostat, and if necessary, upgrade to more energy-efficient equipment.

Problems with ventilation, duct obstructions, or the thermostat could be to blame if some rooms are persistently warmer or cooler than others. Troubleshooting these issues typically involves cleaning any dirty ducting, making adjustments to dampers and airflow settings, and calibrating the thermostat. If thermostat calibration doesn’t help, we’ll consider whether to replace it with a newer model.

Sheldon's Heating, Air Conditioning & Plumbing specializes in a variety of heating and cooling services in Covina to keep your home comfortable, healthy, and safe.

• AC repair
• AC installation
• AC maintenance
• AC rejuvenation
• Heater repair
• Heating installation
• Heating maintenance
• Heater inspections
• Ductwork services
• Thermostat replacement