Certified HVAC Repair in Simi Valley, CA 93065 - Keith Heating and Air Conditioning

Yes, improper system sizing is a common issue in our area. An oversized unit cycles on and off too frequently, wasting energy and failing to dehumidify properly, while an undersized one struggles to cool your home. We perform detailed load calculations, considering your home's square footage, insulation, and local climate, to ensure any new HVAC installation is correctly sized for efficiency and comfort.

Our maintenance service is designed to keep your system running smoothly and catch small issues before they become big problems. It includes inspecting electrical connections, checking refrigerant levels, cleaning coils, lubricating moving parts, testing system controls, and assessing airflow. Regular maintenance helps improve efficiency, extend your system's lifespan, and maintain good indoor air quality for your Simi Valley home.

Absolutely. We specialize in diagnosing and repairing all types of HVAC systems, including older units. A failing blower motor is a common repair we handle. Our Carrier-certified technicians will accurately diagnose the issue, provide a clear explanation, and offer a repair solution. If the system is beyond cost-effective repair, we'll discuss replacement options that fit your home's needs and budget.