Black mold in central air system.
On an inspection, an HVAC contractor found black mold in our central air system. His recommended solution: 1. Clean the evaporator coil in place, 2. Pull the blower and clean, 3. Duct fogging, and 4. Install a U.V. light to prevent further growth. All of this at a estimated cost of $1025. Ouch. Any recommendations?
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