All reviews for Nor-Cal Heating & Air Conditioning

We had a persistent dusty smell in the house that seemed to get worse whenever the AC was running. Liam performed an air duct cleaning service and found several years' worth of accumulation in the returns. He used a high-powered vacuum and a specialized brush to get every bit of debris out. He also performed a furnace cleaning to ensure the entire air handler was spotless and efficient. The smell is completely gone, and the air in the house feels much "cleaner" and lighter now. He was a very professional and polite technician who did a fantastic job.