Map the rooms with the concern
List the rooms that feel different from the rest of the home and whether the issue occurs during heating, cooling or both. Mention any recent renovation or equipment replacement. This gives a provider a starting point without assuming the ducts are the cause or committing to replacement before an assessment.
Ask what will be assessed before work is proposed
Request an explanation of how the provider will investigate the airflow concern and distinguish equipment, controls and duct-related issues. If measurements or inspections are proposed, ask what they will show and whether you will receive the findings. Clarify access arrangements without entering an unsafe attic or crawl space yourself.
Separate repair work from access and finishes
Compare the exact ducts or rooms included, proposed sealing or replacement, insulation, access openings and disposal. Ask who restores walls or ceilings opened for access and what follow-up will check the original comfort concern. A quote for duct cleaning, repair and replacement describes different work; have the provider identify which is proposed and why.
Review cooling diagnosis questions →