What needs attention
An air-handler cabinet has a moisture concern. The actual cabinet component and material should guide the next mechanical question. What can be inspected safely, and who determines whether cleanup or replacement is needed?

An air-handler cabinet contains different material questions
Identify the actual component and accessible surface implicated by the moisture concern. A cabinet-level description can leave hard surfaces and insulated material undifferentiated. The responsible professional should show the evidence behind any claimed growth and state which parts were not available for examination.
Choose cleaning or replacement from the material finding
Ask how the assessed condition supports the proposed treatment and who addresses the source of moisture. If another mechanical trade is required, name that handoff. A cleaned visible surface should not be presented as confirming every inaccessible component or resolving an unexamined condition inside the unit.
Access for the affected space
When scheduling around owner absence, define who approves the scope and receives the final record. Do not let an entry arrangement become assumed permission for removal or disposal. For the cooling system, identify the actual unit and the person responsible for mechanical access and repair.
Related cleanup information
Mediterra service area; HVAC mold cleanup; Compare the cleanup scope.
Sources and further reading
Your next step
Talk through your mold concern.
Have the address, affected room and any known water history ready.